Home Cart Sign in  
HazMat Fee +

There will be a HazMat fee per item when shipping a dangerous goods. The HazMat fee will be charged to your UPS/DHL/FedEx collect account or added to the invoice unless the package is shipped via Ground service. Ship by air in Excepted Quantity (each bottle), which is up to 1g/1mL for class 6.1 packing group I or II, and up to 25g/25ml for all other HazMat items.

Type HazMat fee for 500 gram (Estimated)
Excepted Quantity USD 0.00
Limited Quantity USD 15-60
Inaccessible (Haz class 6.1), Domestic USD 80+
Inaccessible (Haz class 6.1), International USD 150+
Accessible (Haz class 3, 4, 5 or 8), Domestic USD 100+
Accessible (Haz class 3, 4, 5 or 8), International USD 200+
Chemical Structure| 13877-16-2 Chemical Structure| 13877-16-2

Structure of 13877-16-2

Chemical Structure| 13877-16-2

*Storage: {[sel_prStorage]}

*Shipping: {[sel_prShipping]}

,{[proInfo.pro_purity]}

4.5 *For Research Use Only !

{[proInfo.pro_purity]}
Cat. No.: {[proInfo.prAm]} Purity: {[proInfo.pro_purity]}

Change View

Size Price VIP Price

US Stock

Global Stock

In Stock
{[ item.pr_size ]} Inquiry {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate,item.pr_is_large_size_no_price, item.vip_usd) ]}

US Stock: ship in 0-1 business day
Global Stock: ship in 5-7 days

  • {[ item.pr_size ]}

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

  • 1-2 Day Shipping
  • High Quality
  • Technical Support
Product Citations

Product Citations

Singh, Surya Pratap ; Chaudhary, Umesh ; Sharma, Indrajeet ;

Abstract: Traditional glycosylation methods using thioglycosides often require harsh conditions or expensive metal catalysts. This study presents a more sustainable alternative by employing copper, an earth-abundant catalyst. We developed diazo-based thioglycoside donors that, through copper catalysis, undergo intramolecular activation to form glycosyl sulfonium ions, leading to the generation of oxocarbenium ions. This versatile approach efficiently accommodates a variety of O-nucleophiles, including primary, secondary, and tertiary, as well as complex bioactive molecules. It is compatible with various glycosyl donors and protecting groups, including superarmed, armed, and disarmed systems. Notably, the methodology operates orthogonally to traditional thioglycoside and alkyne donors and has been successfully applied to the orthogonal iterative synthesis of trisaccharides. Mechanistic insights were gained by studying the electronic effects of electron-donating (OMe) and electron-withdrawing (NO2) groups on the donors, offering a valuable understanding of the intramolecular reaction pathway.

Keywords: earth-abundant metals ; copper catalysis ; thioglycoside donor ; orthogonal reactivity ; iterative synthesis ; intramolecular activation

Purchased from AmBeed: ; ;

Alternative Products

Product Details of [ 13877-16-2 ]

CAS No. :13877-16-2
Formula : B2F8FeH12O6
M.W : 337.55
SMILES Code : F[B-](F)(F)F.F[B-](F)(F)F.[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[Fe+2]
MDL No. :MFCD00192235
InChI Key :NKQGOEGCKHXNEP-UHFFFAOYSA-N
Pubchem ID :15762351

Safety of [ 13877-16-2 ]

GHS Pictogram:
Signal Word:Danger
Hazard Statements:H302+H312+H332-H314
Precautionary Statements:P280-P305+P351+P338-P310
Class:8
UN#:3260
Packing Group:
 

Historical Records

Categories