D-Galactosamine pentaacetate
[(2R,3R,4R,5R)-5-acetamido-3,4,6-triacetyloxyoxan-2-yl]methyl acetate
Product summary
Quick view
- Product family
- Oligonucleotide Conjugation & Delivery Ligands
- Chemical Name
- [(2R,3R,4R,5R)-5-acetamido-3,4,6-triacetyloxyoxan-2-yl]methyl acetate
- MF
- C16H23NO10
- MW
- 389.35
- Purity
- 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.
Identity and specifications
| 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% |
Storage conditions
Sealed in dry store in freezer under -20 C
Technical attributes
- 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
Application context
- 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.
Additional material information
Uses
Use these identifiers to match D-Galactosamine pentaacetate against catalog records, PubChem references, and research-use product records.
Characteristics
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.
Related technical resources
Hepatocyte-Targeted Delivery
GalNAc ligands, oligo conjugation handles, lipid conjugates, and linker choices for liver-directed delivery research.
GalNAc vs Lipid Conjugation
Compare receptor-directed multivalent GalNAc and structure-dependent lipid conjugation as distinct oligonucleotide delivery strategies.
Public references
- 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 Compound 11710828
PubChem · CID 11710828
Frequently Asked Questions
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.
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