4-Nitrophenyl β-lacto-N-neotetraoside CAS 197526-33-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 197526-33-3 |
| Molecular Formula | C32H48N2O23 |
| Molecular Weight | 828.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Nitrophenyl β-lacto-N-neotetraoside (CAS 197526-33-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C32H48N2O23. Molecular weight: 828.72 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C32H48N2O23 |
| Molecular Weight | 828.72 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2013 |
| Nitrogen Atoms | 2 |
Related Nitrophenyl Standards
- 4-Nitrophenyl β-globo-N-tetraoside (CAS 1134635-03-2)
- 4-Nitrophenyl lacto-N-tetraoside (CAS 148705-09-3)
- 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 O-(N-acetyl-α-neuraminosyl)-(2-6)-β-D-galactopyranosyl-(1-4)-2-acetamido-2-deoxy-β-D-glucopyranoside (CAS 501427-93-6)
- 4-Nitrophenyl β-D-cellotetraoside (CAS 129411-62-7)
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- 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 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
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