Ac-Gln(Trt)-OH CAS 163277-79-0
Purity >95%In StockPharmaceutical Standards
| CAS No. | 163277-79-0 |
| Molecular Formula | C26H26N2O4 |
| Molecular Weight | 430.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ac-Gln(Trt)-OH (CAS 163277-79-0) pharmaceutical standards reference standard. Molecular formula: C26H26N2O4. Molecular weight: 430.50 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C26H26N2O4 |
| Molecular Weight | 430.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Nifekalant impurity 1 (CAS CATO-C4X-27971)
- (4-{[Bis-(1-tert-butyl-1H-[1,2,3]triazol-4-ylmethyl)-amino]-methyl}-[1,2,3]triazol-1-yl)-acetic acid (other name: BTTAA) (CAS 1334179-85-9)
- Brexpiprazole Impurity 167 (CAS CATO-C4X-1131167)
- 2,3,5,6-Tetrachloropyridine (CAS 2402-79-1)
- 4-(1-benzothiophen-3-yl)-4-oxobutanoic acid (CAS 63471-83-0)
- 2,6,7-Trimethoxyquinoline (CAS 6278-88-2)
- 6-Methoxy-2,2’,4,4’-tetrabromodiphenyl ether (CAS 102739-99-1)
- 5-Bromo-2-(phenylmethoxy)benzonitrile (CAS 835898-37-8)
- 2,2-dimethyloctan-3-one (CAS 5340-64-7)
- Semaglutide impurity 244(Fmoc-His(Fmoc)-Aib-OH) (CAS CATO-C4X-2226244)
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