4-Methylumbelliferyl 3-4-6-tri-O-acetyl-2-azido-2-deoxy-α-D-galactopyranoside CAS 124167-43-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 124167-43-7 |
| Molecular Formula | C22H23N3O10 |
| Molecular Weight | 489.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Methylumbelliferyl 3-4-6-tri-O-acetyl-2-azido-2-deoxy-α-D-galactopyranoside (CAS 124167-43-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C22H23N3O10. Molecular weight: 489.43 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C22H23N3O10 |
| Molecular Weight | 489.43 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 3 |
Related Methylumbelliferyl Standards
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- 80284-77-1 Bis(4-methylumbelliferyl)pyrophosphate Diphosphoric acid, P,P'-bis(4-methyl-2-oxo-2H-1-benzopyran-7-yl) ester BMPP (CAS 80284-77-1)
- 4-Methylumbelliferyl 2-O-(a-L-Fucopyranosyl)-ß-D-galactopyranoside (CAS 225217-42-5)
- 4-Methylumbelliferyl 3-O-(a-L-Fucopyranosyl)-ß-D-galactopyranoside (CAS 296776-06-2)
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Recommended Standards
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- Tert-butyl (2-(benzyl(2-hydroxyethyl)amino)ethyl)carbamate (CAS 1936046-15-9)
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- 5-Cyclopropoxy-2-methoxy-4-nitropyridine (CAS 1243470-63-4)
- 4-(3-Bromo-2,2-dimethylpropyl)-1,2-dimethylbenzene (CAS 1485909-22-5)
- Fosfomycin Impurity 51 Disodium Salt (CAS 76274-77-6(free base))
- 1-(3-Bromophenyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 714207-41-7)
- Semaglutide impurity 236 (CAS CATO-C4X-2226236)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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