Structure of 908267-60-7
*Storage: {[sel_prStorage]}
*Shipping: {[sel_prShipping]}
The BI-3802 was designed by Boehringer Ingelheim and could be obtained free of charge through the Boehringer Ingelheim open innovation portal opnMe.com, associated with its negative control.
4.5
*For Research Use Only !
Change View
Size | Price | VIP Price | US Stock |
Global Stock |
In Stock | ||
{[ item.pr_size ]} |
Inquiry
{[ getRatePrice(item.pr_usd, 1,1,item.pr_is_large_size_no_price, item.pr_usd) ]} {[ getRatePrice(item.pr_usd,item.pr_rate,1,item.pr_is_large_size_no_price, item.discount_usd) ]} {[ getRatePrice(item.pr_usd, 1,1,item.pr_is_large_size_no_price, item.pr_usd) ]} |
Inquiry {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate,item.pr_is_large_size_no_price, item.vip_usd) ]} | Inquiry {[ item.pr_usastock ]} In Stock Inquiry - | {[ item.pr_chinastock ]} {[ item.pr_remark ]} In Stock 1-2 weeks - Inquiry - | Login | - + | Inquiry |
Please Login or Create an Account to: See VIP prices and availability
US Stock: ship in 0-1 business day
Global Stock: ship in 5-7 days
1-2weeks
Inquiry
{[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate,item.pr_is_large_size_no_price, item.vip_usd) ]}
{[ getRatePrice(item.pr_usd, 1,1,item.pr_is_large_size_no_price, item.pr_usd) ]}
{[ getRatePrice(item.pr_usd,1,item.mem_rate,item.pr_is_large_size_no_price, item.pr_usd) ]}
Inquiry
{[ getRatePrice(item.pr_usd,item.pr_rate,1,item.pr_is_large_size_no_price, item.vip_usd) ]}
{[ getRatePrice(item.pr_usd, 1,1,item.pr_is_large_size_no_price, item.pr_usd) ]}
{[ getRatePrice(item.pr_usd, 1,1,item.pr_is_large_size_no_price, item.pr_usd) ]}
In Stock
- +
Please Login or Create an Account to: See VIP prices and availability
US Stock: ship in 0-1 business day
Global Stock: ship in 2 weeks
Search for reports by entering the product batch number.
Batch number can be found on the product's label following the word 'Batch'.
Search for reports by entering the product batch number.
Batch number can be found on the product's label following the word 'Batch'.
Search for reports by entering the product batch number.
Batch number can be found on the product's label following the word 'Batch'.
Search for reports by entering the product batch number.
Batch number can be found on the product's label following the word 'Batch'.
Search for reports by entering the product batch number.
Batch number can be found on the product's label following the word 'Batch'.
CAS No. : | 908267-60-7 |
Formula : | C7H6ClIN2 |
M.W : | 280.49 |
SMILES Code : | ClC1=CCN2C(I)=CNC2=C1 |
MDL No. : | MFCD12400825 |
GHS Pictogram: |
![]() |
Signal Word: | Warning |
Hazard Statements: | H302-H315-H319-H335 |
Precautionary Statements: | P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501 |
* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
73% | With N-iodo-succinimide; In acetonitrile; for 0.5h; | Preparation 22; 3-Iodo-7-chloro-imidazo[l,2,a]pyridineTo a solution of 7-chloro-imidazo[l,2,a]pyridine (6.10 g, 40 mmol) (Yamanaka, Motosuke et al., Chemical & Pharmaceutical Bulletin (1991), 39(6), 1556-67) in dry acetonitrile (100 mL), add N-iodosuccinamide. Stir for 30 minutes. Filter off the precipitate and then wash with acetonitrile. Recrystallize the precipitate from acetonitrile to give a white solid. Concentrate the filtrate, dilute with ethyl acetate, wash with 10% sodium hydrogensulfite (NaHSO3), saturated aqueous sodium bicarbonate, saturated aqueous NaCl, dry over MgSO4, filter and evaporate. Use the combined solid without further purification (8.0 g, 73%). 1H NMR (DMSO) delta 8.33 (d, IH, J = 7.3 Hz), 7.79 (d, IH, J = 2.0 Hz), 7.72 (s, IH), 7.07 (dd, IH, J = 7.3 and 2.0 Hz). |
50% | With N-iodo-succinimide; In N,N-dimethyl-formamide; at 20℃; for 6h; | Synthesis of 7-Chloro-3-iodoimidazo [1 ,2-a]pyridine (compound 65-4)[0000230] To a solution of compound 65-3 (450 mg, 2.9 mmol, 1 equiv) in dimethyl formamide (4.5 mL) was added Niodosuccinimide (700 mg, 3.1 mmol, 1.05 equiv) . The reaction was stirred at room temperature for 6 hours followed by the addition of water (20 ml) and ethyl acetate (20 ml) . The layers were separated and the aqueous phase was extracted with ethyl acetate (3 x 5 ml) . The organic layers were combined, dried over sodium sulfate, filtered and concentrated under reduced pressure to a black residue. The residue from 2 runs was chromatographed on an AnaLogix 8g column using a gradient of 0-70% ethyl acetate in heptanes. The product containing fractions were combined and washed with saturated sodium thiosulfate solution (2 x 20 ml) to remove the remaining iodine color. The fractions were concentrated to give compound 65-4 as a white solid (829 mg, 50% yield) |
38% | With N-iodo-succinimide; In acetonitrile; at 20℃; for 3h; | (2b) 7-Chloro-3-iodoimidazo[1,2-a]pyridine Into acetonitrile (40 mL), <strong>[4532-25-6]7-chloroimidazo[1,2-a]pyridine</strong> (635 mg, 4.16 mmol) produced in Example 2 (2a) was dissolved, to which N-iodosuccinimide (936 mg, 4.16 mmol) was added, followed by stirring at room temperature for three hours. A solid precipitated, which was collected by filtration and purified by basic silica gel column chromatography (dichloromethane : ethyl acetate = 4 : 1, V/V) to give the desired title compound (436 mg, yield 38%). 1H-NMR (CDCl3) 5: 6.92 (1H, dd, J = 7.3, 1.8 Hz), 7.63 (1H, d, J = 1.8 Hz), 7.69 (1H, s), 8.06 (1H, d, J = 7.3 Hz). |
With N-iodo-succinimide; In N,N-dimethyl-formamide; at 20℃; | Procedure A2 - General iodination; To a solution of 7-Chloro-imidazo[1 ,2-a]pyridine (30.9 g, 186 mmol, 1.0 equiv) in DMF (280ml) was added N-iodosuccinimide (43.6 g, 194 mmol, 1.05 equiv) and the resulting mixture was stirred overnight at RT. The thin brown slurry was diluted with water (840ml), brine (280ml) and extracted with EtOAc (560 ml). The aqueous layer was further extracted with EtOAc (3 x 280ml). The combined organic phases were washed with water (2 x 280ml), 10%w/v sodium thiosulfate (280 ml), brine (280 ml), dried (MgSO4), filtered and concentrated in vacuo to give a brown residue. The residue was triturated with ether (200ml), filtered and the solid was washed with ether (2 x 50ml) and dried on the filter to give 39 g of product. | |
With N-iodo-succinimide; In N,N-dimethyl-formamide; at 20℃; | To a solution of 7-Chloro-imidazo[1 ,2-a]pyridine (30.9 g, 186 mmol, 1.0 equiv) in DMF (280ml) was added N-iodosuccinimide (43.6 g, 194 mmol, 1.05 equiv) and the resulting mixture was stirred overnight at RT. The thin brown slurry was diluted with water (840ml), brine (280ml) and extracted with EtOAc (560 ml). The aqueous was further extracted with EtOAc (3 x 280ml). The combined organic phases were washed with water (2 x 280ml), 10%w/v sodium thiosulfate (280 ml), brine (280 ml), dried (MgSO4) and concentrated in vacuo to give a brown residue. The residue was triturated with ether (200ml), filtered and the solid was washed ether (2 x 50ml) and dried on the filter to give 39 g of product. MS: [M+H]+ 279 | |
1.58 g | With N-iodo-succinimide; In N,N-dimethyl-formamide; at 20℃; for 16h; | To a solution of 7-chloroimidazo[l,2-a]pyridine (7.78 mmol, 1.0 eq) in DMF (12 mL) at rt was added N-iodosuccinimide (1.84 g, 8.17 mmol, 1.05 eq). After 16 h, the brown slurry was diluted with H2O (100 mL) and Brine (15 mL). The mixture was extracted with EtOAc (100 mL). The aqueous layer was re-extracted with EtOAc (100 mL) and the collected organic layers were washed with H2O (2 x 20 mL), 10% sodium thiosulfate (20 mL), Brine (20 mL) and dried (MgSC ). After filtration, the solution was concentrated. The residue was triturated with diethyl ether (15 mL) and filtered to afford an off-white solid (1.58 g, 73% yield over 2 steps). (0246) LCMS: RT = 0.265 min, >98% 215 and 254 nM, m/z = 279.0 [M + H]+. |
With N-iodo-succinimide; In N,N-dimethyl-formamide; at 20℃; | To a solution of 7-Chloro-imidazo[1 ,2-a]pyridine (30.9 g, 186 mmol, 1.0 equiv) in DMF (280ml) was added N-iodosuccinimide (43.6 g, 194 mmol, 1.05 equiv) and the resulting mixture was stirred overnight at RT. The thin brown slurry was diluted with water (840ml), brine (280ml) and extracted with EtOAc (560 ml). The aqueous layer was further extracted with EtOAc (3 x 280ml). The combined organic phases were washed with water (2 x 280ml), 10%w/v sodium thiosulfate (280 ml), brine (280 ml), dried (MgSO4), filtered and concentrated in vacuo to give a brown residue. The residue was triturated with ether (200ml), filtered and the solid was washed with ether (2 x 50ml) and dried on the filter to give 39 g of product. MS: [M+H]+ = 279. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
70% | With tetrakis(triphenylphosphine) palladium(0); sodium carbonate; In 1,4-dioxane; water; at 90℃; for 3h;Inert atmosphere; | Synthesis of 7-Chloro-3- (4-ethoxyphenyl) imidazo[1 , 2-a]pyridine (compound 65-5)[0000231] A suspension of compound 65-4 (200 mg, 0.72 mmol, 1 equiv), Pd(PPh3)4 (41 mg, 0.036 mmol, 0.05 equiv), 4- ethoxyphenylboronic acid (121.5 mg, 0.73 mmol, 1.02 equiv), and sodium carbonate (152 mg, 1.4 mmol, 2 equiv) in 3:1 mixture of dioxane and water (20 mL) was degassed with a stream of nitrogen for 10 minutes. The reaction was heated at 90 C for 3 h, at which time LC-MS indicated the reaction was complete. Ethyl acetate (10 mL) was added and the layers were separated. The organic layer was dried over sodium sulfate, filtered through silica gel (2g) and the silica gel was washed with ethyl acetate (15 mL) . The filtrates were evaporated under reduce pressure and the product was triturated with methyl tert-butyl ether (3 mL) to give compound 65-5 as an off white solid. (130 mg, 70% yield) |
Tags: 908267-60-7 synthesis path| 908267-60-7 SDS| 908267-60-7 COA| 908267-60-7 purity| 908267-60-7 application| 908267-60-7 NMR| 908267-60-7 COA| 908267-60-7 structure
Precautionary Statements-General | |
Code | Phrase |
P101 | If medical advice is needed,have product container or label at hand. |
P102 | Keep out of reach of children. |
P103 | Read label before use |
Prevention | |
Code | Phrase |
P201 | Obtain special instructions before use. |
P202 | Do not handle until all safety precautions have been read and understood. |
P210 | Keep away from heat/sparks/open flames/hot surfaces. - No smoking. |
P211 | Do not spray on an open flame or other ignition source. |
P220 | Keep/Store away from clothing/combustible materials. |
P221 | Take any precaution to avoid mixing with combustibles |
P222 | Do not allow contact with air. |
P223 | Keep away from any possible contact with water, because of violent reaction and possible flash fire. |
P230 | Keep wetted |
P231 | Handle under inert gas. |
P232 | Protect from moisture. |
P233 | Keep container tightly closed. |
P234 | Keep only in original container. |
P235 | Keep cool |
P240 | Ground/bond container and receiving equipment. |
P241 | Use explosion-proof electrical/ventilating/lighting/equipment. |
P242 | Use only non-sparking tools. |
P243 | Take precautionary measures against static discharge. |
P244 | Keep reduction valves free from grease and oil. |
P250 | Do not subject to grinding/shock/friction. |
P251 | Pressurized container: Do not pierce or burn, even after use. |
P260 | Do not breathe dust/fume/gas/mist/vapours/spray. |
P261 | Avoid breathing dust/fume/gas/mist/vapours/spray. |
P262 | Do not get in eyes, on skin, or on clothing. |
P263 | Avoid contact during pregnancy/while nursing. |
P264 | Wash hands thoroughly after handling. |
P265 | Wash skin thouroughly after handling. |
P270 | Do not eat, drink or smoke when using this product. |
P271 | Use only outdoors or in a well-ventilated area. |
P272 | Contaminated work clothing should not be allowed out of the workplace. |
P273 | Avoid release to the environment. |
P280 | Wear protective gloves/protective clothing/eye protection/face protection. |
P281 | Use personal protective equipment as required. |
P282 | Wear cold insulating gloves/face shield/eye protection. |
P283 | Wear fire/flame resistant/retardant clothing. |
P284 | Wear respiratory protection. |
P285 | In case of inadequate ventilation wear respiratory protection. |
P231 + P232 | Handle under inert gas. Protect from moisture. |
P235 + P410 | Keep cool. Protect from sunlight. |
Response | |
Code | Phrase |
P301 | IF SWALLOWED: |
P304 | IF INHALED: |
P305 | IF IN EYES: |
P306 | IF ON CLOTHING: |
P307 | IF exposed: |
P308 | IF exposed or concerned: |
P309 | IF exposed or if you feel unwell: |
P310 | Immediately call a POISON CENTER or doctor/physician. |
P311 | Call a POISON CENTER or doctor/physician. |
P312 | Call a POISON CENTER or doctor/physician if you feel unwell. |
P313 | Get medical advice/attention. |
P314 | Get medical advice/attention if you feel unwell. |
P315 | Get immediate medical advice/attention. |
P320 | |
P302 + P352 | IF ON SKIN: wash with plenty of soap and water. |
P321 | |
P322 | |
P330 | Rinse mouth. |
P331 | Do NOT induce vomiting. |
P332 | IF SKIN irritation occurs: |
P333 | If skin irritation or rash occurs: |
P334 | Immerse in cool water/wrap n wet bandages. |
P335 | Brush off loose particles from skin. |
P336 | Thaw frosted parts with lukewarm water. Do not rub affected area. |
P337 | If eye irritation persists: |
P338 | Remove contact lenses, if present and easy to do. Continue rinsing. |
P340 | Remove victim to fresh air and keep at rest in a position comfortable for breathing. |
P341 | If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing. |
P342 | If experiencing respiratory symptoms: |
P350 | Gently wash with plenty of soap and water. |
P351 | Rinse cautiously with water for several minutes. |
P352 | Wash with plenty of soap and water. |
P353 | Rinse skin with water/shower. |
P360 | Rinse immediately contaminated clothing and skin with plenty of water before removing clothes. |
P361 | Remove/Take off immediately all contaminated clothing. |
P362 | Take off contaminated clothing and wash before reuse. |
P363 | Wash contaminated clothing before reuse. |
P370 | In case of fire: |
P371 | In case of major fire and large quantities: |
P372 | Explosion risk in case of fire. |
P373 | DO NOT fight fire when fire reaches explosives. |
P374 | Fight fire with normal precautions from a reasonable distance. |
P376 | Stop leak if safe to do so. Oxidising gases (section 2.4) 1 |
P377 | Leaking gas fire: Do not extinguish, unless leak can be stopped safely. |
P378 | |
P380 | Evacuate area. |
P381 | Eliminate all ignition sources if safe to do so. |
P390 | Absorb spillage to prevent material damage. |
P391 | Collect spillage. Hazardous to the aquatic environment |
P301 + P310 | IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. |
P301 + P312 | IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. |
P301 + P330 + P331 | IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. |
P302 + P334 | IF ON SKIN: Immerse in cool water/wrap in wet bandages. |
P302 + P350 | IF ON SKIN: Gently wash with plenty of soap and water. |
P303 + P361 + P353 | IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. |
P304 + P312 | IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell. |
P304 + P340 | IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. |
P304 + P341 | IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing. |
P305 + P351 + P338 | IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
P306 + P360 | IF ON CLOTHING: Rinse Immediately contaminated CLOTHING and SKIN with plenty of water before removing clothes. |
P307 + P311 | IF exposed: call a POISON CENTER or doctor/physician. |
P308 + P313 | IF exposed or concerned: Get medical advice/attention. |
P309 + P311 | IF exposed or if you feel unwell: call a POISON CENTER or doctor/physician. |
P332 + P313 | IF SKIN irritation occurs: Get medical advice/attention. |
P333 + P313 | IF SKIN irritation or rash occurs: Get medical advice/attention. |
P335 + P334 | Brush off loose particles from skin. Immerse in cool water/wrap in wet bandages. |
P337 + P313 | IF eye irritation persists: Get medical advice/attention. |
P342 + P311 | IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician. |
P370 + P376 | In case of fire: Stop leak if safe to Do so. |
P370 + P378 | In case of fire: |
P370 + P380 | In case of fire: Evacuate area. |
P370 + P380 + P375 | In case of fire: Evacuate area. Fight fire remotely due to the risk of explosion. |
P371 + P380 + P375 | In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion. |
Storage | |
Code | Phrase |
P401 | |
P402 | Store in a dry place. |
P403 | Store in a well-ventilated place. |
P404 | Store in a closed container. |
P405 | Store locked up. |
P406 | Store in corrosive resistant/ container with a resistant inner liner. |
P407 | Maintain air gap between stacks/pallets. |
P410 | Protect from sunlight. |
P411 | |
P412 | Do not expose to temperatures exceeding 50 oC/ 122 oF. |
P413 | |
P420 | Store away from other materials. |
P422 | |
P402 + P404 | Store in a dry place. Store in a closed container. |
P403 + P233 | Store in a well-ventilated place. Keep container tightly closed. |
P403 + P235 | Store in a well-ventilated place. Keep cool. |
P410 + P403 | Protect from sunlight. Store in a well-ventilated place. |
P410 + P412 | Protect from sunlight. Do not expose to temperatures exceeding 50 oC/122oF. |
P411 + P235 | Keep cool. |
Disposal | |
Code | Phrase |
P501 | Dispose of contents/container to ... |
P502 | Refer to manufacturer/supplier for information on recovery/recycling |
Physical hazards | |
Code | Phrase |
H200 | Unstable explosive |
H201 | Explosive; mass explosion hazard |
H202 | Explosive; severe projection hazard |
H203 | Explosive; fire, blast or projection hazard |
H204 | Fire or projection hazard |
H205 | May mass explode in fire |
H220 | Extremely flammable gas |
H221 | Flammable gas |
H222 | Extremely flammable aerosol |
H223 | Flammable aerosol |
H224 | Extremely flammable liquid and vapour |
H225 | Highly flammable liquid and vapour |
H226 | Flammable liquid and vapour |
H227 | Combustible liquid |
H228 | Flammable solid |
H229 | Pressurized container: may burst if heated |
H230 | May react explosively even in the absence of air |
H231 | May react explosively even in the absence of air at elevated pressure and/or temperature |
H240 | Heating may cause an explosion |
H241 | Heating may cause a fire or explosion |
H242 | Heating may cause a fire |
H250 | Catches fire spontaneously if exposed to air |
H251 | Self-heating; may catch fire |
H252 | Self-heating in large quantities; may catch fire |
H260 | In contact with water releases flammable gases which may ignite spontaneously |
H261 | In contact with water releases flammable gas |
H270 | May cause or intensify fire; oxidizer |
H271 | May cause fire or explosion; strong oxidizer |
H272 | May intensify fire; oxidizer |
H280 | Contains gas under pressure; may explode if heated |
H281 | Contains refrigerated gas; may cause cryogenic burns or injury |
H290 | May be corrosive to metals |
Health hazards | |
Code | Phrase |
H300 | Fatal if swallowed |
H301 | Toxic if swallowed |
H302 | Harmful if swallowed |
H303 | May be harmful if swallowed |
H304 | May be fatal if swallowed and enters airways |
H305 | May be harmful if swallowed and enters airways |
H310 | Fatal in contact with skin |
H311 | Toxic in contact with skin |
H312 | Harmful in contact with skin |
H313 | May be harmful in contact with skin |
H314 | Causes severe skin burns and eye damage |
H315 | Causes skin irritation |
H316 | Causes mild skin irritation |
H317 | May cause an allergic skin reaction |
H318 | Causes serious eye damage |
H319 | Causes serious eye irritation |
H320 | Causes eye irritation |
H330 | Fatal if inhaled |
H331 | Toxic if inhaled |
H332 | Harmful if inhaled |
H333 | May be harmful if inhaled |
H334 | May cause allergy or asthma symptoms or breathing difficulties if inhaled |
H335 | May cause respiratory irritation |
H336 | May cause drowsiness or dizziness |
H340 | May cause genetic defects |
H341 | Suspected of causing genetic defects |
H350 | May cause cancer |
H351 | Suspected of causing cancer |
H360 | May damage fertility or the unborn child |
H361 | Suspected of damaging fertility or the unborn child |
H361d | Suspected of damaging the unborn child |
H362 | May cause harm to breast-fed children |
H370 | Causes damage to organs |
H371 | May cause damage to organs |
H372 | Causes damage to organs through prolonged or repeated exposure |
H373 | May cause damage to organs through prolonged or repeated exposure |
Environmental hazards | |
Code | Phrase |
H400 | Very toxic to aquatic life |
H401 | Toxic to aquatic life |
H402 | Harmful to aquatic life |
H410 | Very toxic to aquatic life with long-lasting effects |
H411 | Toxic to aquatic life with long-lasting effects |
H412 | Harmful to aquatic life with long-lasting effects |
H413 | May cause long-lasting harmful effects to aquatic life |
H420 | Harms public health and the environment by destroying ozone in the upper atmosphere |
Sorry,this product has been discontinued.
Home
* Country/Region
* Quantity Required :
* Cat. No.:
* CAS No :
* Product Name :
* Additional Information :
Total Compounds: mg
The concentration of the dissolution solution you need to prepare is mg/mL