Structure of 22513-32-2
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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.
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Batch number can be found on the product's label following the word 'Batch'.
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CAS No. : | 22513-32-2 |
Formula : | C7H6NNaO2 |
M.W : | 159.12 |
SMILES Code : | O=C(C1=CC=CC=C1)N[O-].[Na+] |
MDL No. : | MFCD00058967 |
Boiling Point : | No data available |
InChI Key : | FYZUCVSCZVWCBR-UHFFFAOYSA-N |
Pubchem ID : | 23684627 |
GHS Pictogram: |
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Signal Word: | Warning |
Hazard Statements: | H315-H319 |
Precautionary Statements: | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 |
* 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 |
---|---|---|
88.91% | With hydroxylamine hydrochloride; sodium hydroxide; at 33℃; for 0.25h; | Based on 0.05 mol of diethylene glycol dibenzoate,The analytically analyzed diethylene glycol dibenzoate, hydroxylamine hydrochloride and sodium hydroxide were sequentially placed in a mortar at a molar ratio of 1:2.6:5.0.At an initial temperature of 33 C,Manually grind the reaction for 15 min,The white solid product after the reaction was tableted in a 769YP-15A powder tableting machine.Φ5 x 8 (mm) sodium benzoate particles can be obtained. The yield of sodium benzoate was 88.91%. . |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
85.39% | With hydroxylamine hydrochloride; sodium hydroxide; at 35℃; for 0.5h; | Ethylene glycol dibenzoate, hydroxylamine hydrochloride and sodium hydroxide based on 0.05 mol of ethylene glycol dibenzoateThe mixture was placed in a mortar at a molar ratio of 1:2.6:5.2, and the reaction was manually ground at a starting temperature of 35 C for 30 min. The product was a white solid powder, and the yield of sodium benzoate was 85.39%. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
98.6% | With hydroxylamine hydrochloride; sodium hydroxide; at 40 - 50℃; for 4h; | 21g of sodium hydroxide (6g, 5g, 4g, 3g, 3g) was added in batches to a reactor containing 19.2g of hydroxylamine hydrochloride and 34g of methyl benzoate, and mixed well, and the addition temperature was kept below 40 C. After all the sodium hydroxide was added, the temperature was raised to 50 C, and the reaction was performed for 4 hours. After the reaction, a product of sodium benzoate (iso) hydroxamate was obtained. Based on the color reaction of the trivalent iron ion, the yield of sodium (iso) hydroxamate was determined to be 98.6%. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
87% | Add 6.17 parts of dibenzoyl peroxide (content 99.0%) into a reactor containing 13.46 parts of tetrahydrofuran, add 5.25 parts of sodium bisulfite, and after reacting for 20 minutes. Add 4.49 parts of hydroxylamine hydrochloride (content of 98.5%) and 5.21 parts of sodium hydroxide (content of 96.0%), stir and react for 3h. The inorganic salt obtained by the reaction is removed by filtration, and the tetrahydrofuran solvent is recovered by distillation to obtain a white solid product of sodium benzohydroxamate. |