505076-71-1 9H-fluoren-9-ylmethyl N-[(1S)-1-[methoxy(methyl)carbamoyl]-2-[(triphenylmethyl)carbamoyl]ethyl]carbamate KS-000023U5 CAS 505076-71-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 505076-71-1 |
| Molecular Formula | C40H37N3O5 |
| Molecular Weight | 639.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 505076-71-1 9H-fluoren-9-ylmethyl N-[(1S)-1-[methoxy(methyl)carbamoyl]-2-[(triphenylmethyl)carbamoyl]ethyl]carbamate KS-000023U5 (CAS 505076-71-1) pharmaceutical standards reference standard. Molecular formula: C40H37N3O5. Molecular weight: 639.74 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C40H37N3O5 |
| Molecular Weight | 639.74 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) | 24.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 3 |
Related H Standards
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-((3,7-dioxo-1,9-diphenyl-2,8-dioxa-4,6-diazanonan-5-ylidene)amino)propanoic acid (CAS 2044703-23-1)
- (9H-Fluoren-9-yl)methyl (S)-(1-hydroxy-5-(3-((2,2,4,6,7-pentamethyl-2,3-dihydrobenzofuran-5-yl)sulfonyl)guanidino)pentan-2-yl)carbamate (CAS 260450-75-7)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-5-(3-((2,2,4,6,7-pentamethyl-2,3-dihydrobenzofuran-5-yl)sulfonyl)guanidino)pentanoic acid (CAS 1809177-30-7)
- (9H-fluoren-9-yl)methyl (R)-(1-(methoxy(methyl)amino)-1-oxo-3-(tritylthio)propan-2-yl)carbamate (CAS 370857-83-3)
- (9H-fluoren-9-yl)methyl (S)-(1-(methoxy(methyl)amino)-1,5-dioxo-5-(tritylamino)pentan-2-yl)carbamate (CAS 474123-46-1)
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Recommended Standards
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- tert-butyl 3-(4-fluorophenyl)morpholine-4-carboxylate (CAS 1909337-32-1)
- 3-Acetyl-7-methoxy-2H-1-benzopyran-2-one (CAS 64267-19-2)
- (E)-3-(3-chloro-4-methoxyphenyl)-1-(4-nitrophenyl)-2-propen-1-one 861207-61-6 KS-00001U7D (CAS 861207-61-6)
- 2-(Cyclohexyloxy)ethanol (CAS 1817-88-5)
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