O-(2-Azido-4,6-O-benzylidene-2-deoxy-α-D-galactopyranosyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-threonine tert-Butyl Ester CAS 195976-07-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 195976-07-9 |
| Molecular Formula | C36H40N4O9 |
| Molecular Weight | 672.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
O-(2-Azido-4,6-O-benzylidene-2-deoxy-α-D-galactopyranosyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-threonine tert-Butyl Ester (CAS 195976-07-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C36H40N4O9. Molecular weight: 672.72 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C36H40N4O9 |
| Molecular Weight | 672.72 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2012 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- Fmoc-PEG6-NHS ester (CAS 1818294-31-3)
- Benzyl (R)-4-((S)-2-((R)-2-(((2S,3R,4R,5S,6R)-3-acetamido-2-(benzyloxy)-5-hydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-4-yl)oxy)propanamido)propanamido)-5-amino-5-oxopentanoate (CAS 62928-83-0)
- 153229-31-3 C35H44O13 Taxayunnansin A W1319 (CAS 153229-31-3)
- 3-((3-Nitropyridin-2-yl)amino)propanenitrile (CAS 223377-06-8)
- 1-(3-fluoro-2-methyl-phenyl)hexahydropyrimidine-2,4-dione (CAS 1542612-43-0)
- 2-(Difluoromethoxy)pyrazine-6-carboxaldehyde (CAS 1261813-72-2)
- 3-Methyl-1,2,5-thiadiazole (CAS 5728-06-3)
- Ruthenium trichloride (CAS 10049-08-8)
- Ethyl 2,6-bis(4-nitrophenyl)pyrimidine-4-carboxylate (CAS 62235-62-5)
- Semaglutide impurity 58 (CAS CATO-C4X-222658)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com