GalNAc
Peracetylated GalNAc Pentanoic Acid (C5 Linker)
Quick view. Peracetylated GalNAc Pentanoic Acid is a saturated peracetylated GalNAc C5 carboxylic-acid linker identified by CAS 1159408-54-4. CAS 1159408-54-4. Catalog target purity: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.
Product profile
Peracetylated GalNAc Pentanoic Acid (C5 Linker) is classified as peracetylated galnac c5 carboxylic-acid linker (Formula C19H29NO11; molecular weight 447.43).
Peracetylated GalNAc Pentanoic Acid (C5 Linker) can be used when comparing GalNAc ligand/linker architecture for liver-targeted oligonucleotide conjugation research.
For Peracetylated GalNAc Pentanoic Acid (C5 Linker), in-vitro affinity and in-vivo delivery behavior may diverge; valency, linker length and conjugation site need empirical confirmation.
Names and search terms
Confirmed or normalized name variants
- Peracetylated D-galactosamine C5 linker
- GalNAc C5 linker
- Peracetylated GalNAc Pentenoic Acid
- 5-(((2R,3R,4R,5R,6R)-3-acetamido-4,5-diacetoxy-6-(acetoxymethyl)tetrahydro-2H-pyran-2-yl)oxy)pentanoic acid
Useful catalog search terms
- Peracetylated GalNAc Pentanoic Acid
- 1159408-54-4
- 127243363
- CIMKBXFSXWOMDK-IQZDNPOKSA-N
Physicochemical data
| PubChem CID | 127243363 |
|---|---|
| Systematic name | 5-(((2R,3R,4R,5R,6R)-3-acetamido-4,5-diacetoxy-6-(acetoxymethyl)tetrahydro-2H-pyran-2-yl)oxy)pentanoic acid |
| SMILES | CC(=O)N[C@@H]1[C@H]([C@H]([C@H](O[C@H]1OCCCCC(=O)O)COC(=O)C)OC(=O)C)OC(=O)C |
| InChIKey | CIMKBXFSXWOMDK-IQZDNPOKSA-N |
| Linker functionality | Saturated C5 terminal carboxylic acid |
| Protecting groups | 3,4,6-tri-O-acetyl; N-acetyl |
| InChI | InChI=1S/C19H29NO11/c1-10(21)20-16-18(30-13(4)24)17(29-12(3)23)14(9-28-11(2)22)31-19(16)27-8-6-5-7-15(25)26/h14,16-19H,5-9H2,1-4H3,(H,20,21)(H,25,26)/t14-,16-,17+,18-,19-/m1/s1 |
Release documentation
The current specification defines the analytical method and acceptance criteria; the released lot result is reported on the CoA.
Additional HPLC, MS or NMR documentation can be agreed during technical review where available.
Product-specific evaluation notes
Potential advantages
- A defined GalNAc intermediate helps decouple ligand-linker optimization from sequence optimization.
Method limitations
- In-vitro affinity and in-vivo delivery behavior may diverge; valency, linker length and conjugation site need empirical confirmation.
These points describe Peracetylated GalNAc Pentanoic Acid (C5 Linker) or its named chemical feature. Broader product-family guidance is maintained on the category page.
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Frequently asked questions
Can the package size for Peracetylated GalNAc Pentanoic Acid (C5 Linker) be customized?
Yes. Share the initial quantity, expected future scale, delivery timeline and packaging preference for review.
What information should be included in a quote request?
Quote catalog number BX-GALN-0035 and CAS 1159408-54-4, the intended research workflow, required quantity and any additional HPLC, MS or NMR documentation needed.
Product-relevant literature
The publications below discuss named chemistry or a structural feature represented by this product. They provide scientific context only and are not a BX Lab lot specification or product-performance claim.
Technology platforms
Catalog-derived platform membership for navigating related chemistry and verifiable product sets.