Oligonucleotide Conjugation & Delivery Ligands

D-Galactosamine pentaacetate

[(2R,3R,4R,5R)-5-acetamido-3,4,6-triacetyloxyoxan-2-yl]methyl acetate

产品编号CH70112CAS号76375-60-5纯度98%

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产品概述

快速信息

产品系列: Oligonucleotide Conjugation & Delivery Ligands
化学名称: [(2R,3R,4R,5R)-5-acetamido-3,4,6-triacetyloxyoxan-2-yl]methyl acetate
分子式: C16H23NO10
分子量: 389.35
纯度: 98%

D-Galactosamine pentaacetate is catalog CH70112, with CAS 76375-60-5, molecular formula C16H23NO10, molecular weight 389.35, and PubChem CID 11710828. PubChem lists InChIKey OVPIZHVSWNOZMN-IWQYDBTJSA-N for this identity.

A GalNAc-family protected sugar reference for structure, CAS, and PubChem identifier matching.

身份与规格

Catalog No.	CH70112
Product Name	D-Galactosamine pentaacetate
CAS No.	76375-60-5
PubChem CID	11710828
Molecular Formula	C16H23NO10
Molecular Weight	389.35
Exact Mass	389.13219593
Monoisotopic Mass	389.13219593
InChIKey	OVPIZHVSWNOZMN-IWQYDBTJSA-N
Structural Note	GalNAc-family protected sugar identity
Purity	98%

储存条件

Sealed in dry store in freezer under -20 C

技术属性

Sugar scaffold: D-Galactosamine
Protection state: Peracetylated
Material role: Protected GalNAc-family sugar building block
Packaging: 250 mg; 1 g; 5 g; 10 g; 25 g; 50 g; 100 g; 1 kg; 5 kg; 10 kg; 25 kg; Custom packaging on request
Physical form: White to Yellow Solid
Stability: Powder 3 years at -20 C; in solvent 6 months at -80 C or 1 month at -20 C; SDS stable under recommended storage conditions

应用背景

GalNAc-family protected sugar cataloging: identity matching for conjugation and delivery-ligand raw-material catalogs.
Structure alignment: match by CAS number, PubChem CID, formula, molecular weight, and InChIKey.
Reference lookup: use as an identifier reference for GalNAc-family building-block research workflows.

补充物料信息

用途

Use these identifiers to match D-Galactosamine pentaacetate against catalog records, PubChem references, and research-use product records.

特性

D-Galactosamine pentaacetate is presented as a GalNAc-family protected sugar identity with CAS 76375-60-5, PubChem CID 11710828, molecular formula C16H23NO10, molecular weight 389.35, and InChIKey OVPIZHVSWNOZMN-IWQYDBTJSA-N.

公开来源

Targeted delivery of antisense oligonucleotides to hepatocytes using triantennary N-acetyl galactosamine improves potency in mice
Nucleic Acids Research, 2014
Product-family technical context
Multivalent N-acetylgalactosamine-conjugated siRNA localizes in hepatocytes and elicits RNAi-mediated gene silencing
Journal of the American Chemical Society, 2014
Product-family technical context
siRNA Conjugates Carrying Sequentially Assembled Trivalent N-Acetylgalactosamine Linked Through Nucleosides Elicit Robust Gene Silencing In Vivo in Hepatocytes
ACS Chemical Biology, 2015
Product-family technical context
Comparative Characterization of Hepatic Distribution and mRNA Reduction of Antisense Oligonucleotides Conjugated with Triantennary N-Acetyl Galactosamine and Lipophilic Ligands
Journal of Pharmacology and Experimental Therapeutics, 2016
Product-family technical context
PubChem 化合物 11710828
PubChem · CID 11710828

常见问题

What is D-Galactosamine pentaacetate?

D-Galactosamine pentaacetate is catalog CH70112. PubChem lists CID 11710828, molecular formula C16H23NO10, molecular weight 389.35, and the InChIKey shown in the specification table.