4-Nitrophenyl O-(N-acetyl-α-neuraminosyl)-(2-6)-β-D-galactopyranosyl-(1-4)-2-acetamido-2-deoxy-β-D-glucopyranoside CAS 501427-93-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 501427-93-6 |
| Molecular Formula | C31H45N3O21 |
| Molecular Weight | 795.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Nitrophenyl O-(N-acetyl-α-neuraminosyl)-(2-6)-β-D-galactopyranosyl-(1-4)-2-acetamido-2-deoxy-β-D-glucopyranoside (CAS 501427-93-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C31H45N3O21. Molecular weight: 795.70 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C31H45N3O21 |
| Molecular Weight | 795.70 g/mol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 3 |
Related Nitrophenyl Standards
- 4-Nitrophenyl O-(N-acetyl-α-neuraminosyl)-(2-3)-β-D-galactopyranosyl-(1-4)-2-acetamido-2-deoxy-β-D-glucopyranoside (CAS 501427-92-5)
- 4-Nitrophenyl β-D-cellotetraoside (CAS 129411-62-7)
- 4-Nitrophenyl a-D-maltotetraoside (CAS 66068-37-9)
- 4-Nitrophenyl 4-O-(2-3-4-6-tetra-O-acetyl-β-D-galactopyranosyl)-2-3-6-tri-O-acetyl-β-D-thioglucopyranoside (CAS 27894-81-1)
- 4-Nitrophenyl β-globo-N-tetraoside (CAS 1134635-03-2)
- 4-Nitrophenyl lacto-N-tetraoside (CAS 148705-09-3)
- 4-Nitrophenyl β-lacto-N-neotetraoside (CAS 197526-33-3)
- 4-Nitrophenyl 2,4,6-Tri-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl -b-D-glucopyranosyl)-b-D-glucopyranoside (CAS 195715-98-1)
Recommended Standards
- Galβ(1-3)[Neu5Acα(2-6)]GlcNAc-β-pNP (CAS 754954-71-7)
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- Avanafil Impurity 145 (CAS CATO-C4X-1118145)
- 1417570-02-5 1-[5-(4-Fluorophenyl)-4-methyl-1,1-dioxidoisothiazol-3-yl]-1,4-diazepane hydrochloride MFCD22123322 (CAS 1417570-02-5)
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