(S)-(9H-Fluoren-9-yl)methyl (1-chloro-1-oxo-3-phenylpropan-2-yl)carbamate CAS 103321-57-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 103321-57-9 |
| Molecular Formula | C24H20ClNO3 |
| Molecular Weight | 405.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-(9H-Fluoren-9-yl)methyl (1-chloro-1-oxo-3-phenylpropan-2-yl)carbamate (CAS 103321-57-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H20ClNO3. Molecular weight: 405.87 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C24H20ClNO3 |
| Molecular Weight | 405.87 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- (2E)-2-(4-Chlorobenzenesulfonyl)-3-[4-(2-fluorophenyl)piperazin-1-yl]prop-2-enenitrile (CAS 1025651-88-0)
- (R)-(9H-Fluoren-9-yl)methyl (1-chloro-1-oxo-3-phenylpropan-2-yl)carbamate (CAS 103321-58-0)
- Methyl 2-({5-[1-(4-chlorophenyl)-4-oxo-1,4-dihydropyridazin-3-yl]-4-ethyl-4H-1,2,4-triazol-3-yl}sulfanyl)acetate (CAS 478077-62-2)
- 2,2-Dimethyl-1-(pyrrolidin-2-yl)propan-1-one (CAS 1334493-99-0)
- N-[(1-ethyl-1H-pyrazol-4-yl)methyl]-N-[(1,3,5-trimethyl-1H-pyrazol-4-yl)methyl]amine (CAS 942852-87-1)
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