Vector Laboratories is closed for the President’s Day on Monday, February 19th. We will be back in the office on Tuesday, February 20th.
We will respond to emails upon our return. Have a wonderful day.

N-(4-pentynoyl)-galactosamine tetraacylated (Ac4GalNAl) (CCT-1156)

[text-backorder]

Description

Ac4GalNAl is an unnatural alkyne-containing monosaccharide building block. The alkyne moiety can be used for modification though chemoselective ligation chemistries including CuAAC or various Pd-catalyzed coupling reactions. The acetyl groups increase solubility in many solvents and make handling of this building easier.

Specifications

Unit Size5 mg, 25 mg, 100 mg
Molecular weight427.40
Chemical compositionC19H25NO10
CAS1658458-26-4
SolubilityDMSO, DMF, DCM, THF, Chloroform
Purity>90%
AppearanceWhite to grey amorphous solid
Storage Conditions-20°C.
Shipping ConditionsAmbient temperature

Selected References

  1. Wood, T. M., et al. (2021). Optimization of Metabolic Oligosaccharide Engineering with Ac4GalNAlk and Ac4GlcNAlk by an Engineered Pyrophosphorylase. ACS Chem. Biol., [PubMed]
  2. Daughtry, J. L., et al. (2020). Clickable Galactose Analogues for Imaging Glycans in Developing Zebrafish. ACS Chem Biol.15 (2), 318-324. [PubMed]
 

Applicable patents and legal notices are available at legal notices.

How do I Request a Quote?

To request a quote for products:

  1.  Log in to VectorLabs.com
  2.  Add the items you wish to quote to the cart;
  3.  View your cart;
  4.  Click on the “Request a Quote” button found below the items in your cart;
  5.  Download your quote