GalNAcβ(1-4)GlcNAc-β-pNP CAS 872578-72-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 872578-72-8 |
| Molecular Formula | C22H31N3O13 |
| Molecular Weight | 545.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies GalNAcβ(1-4)GlcNAc-β-pNP (CAS 872578-72-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C22H31N3O13. Molecular weight: 545.49 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C22H31N3O13 |
| Molecular Weight | 545.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related GalNAc Standards
- GalNAcβ(1-3)GlcNAc-β-pNP (CAS 1456553-26-6)
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- X-GalNAc (CAS 129572-48-1)
- Galβ(1-3)GalNAc (CAS 20972-29-6)
- Benzyl-α-GalNAc (CAS 3554-93-6)
- 67262-86-6 GalNac-|A-1-O-serine N-Acetyl-|A-D-galactosaminyl-1-O-serine O-[2-(Acetylamino)-2-deoxy-|A-D-galactopyranosyl]-L-serine Serinyl 2-Acetamido-2-deoxy-|A-galactopyranoside Tn Antigen Tn Epitope (CAS 67262-86-6)
- Tri-GalNAc(OAc)3 TFA (CAS 1159408-65-7)
Recommended Standards
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- 3-Cyclopentylacrylonitrile (CAS 591769-05-0)
- 2-Chloro-4-(4-chlorophenyl)-6-methyl-5,6,7,8-tetrahydro-1,6-naphthyridine-3-carbonitrile (CAS 1774903-32-0)
- 1-Ethynyl-2,5-difluoro-4-nitrobenzene (CAS 2229084-84-6)
- 0501AD 1185303-31-4 3-[(3-Chlorobenzyl)oxy]pyrrolidine hydrochloride C11H15Cl2NO (CAS 1185303-31-4)
- methyl 5-amino-2-phenyl-1,3-oxazole-4-carboxylate (CAS 1034889-77-4)
- 2-Chloro-6,7-difluoroquinoxaline (CAS 143007-15-2)
- Peptide YY (3-36) (human) (CAS 123583-37-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com