tert-Butyl (9-formyl-9H-fluoren-2-yl)carbamate CAS 340162-79-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 340162-79-0 |
| Molecular Formula | C19H19NO3 |
| Molecular Weight | 309.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity tert-Butyl (9-formyl-9H-fluoren-2-yl)carbamate (CAS 340162-79-0) pharmaceutical standards reference standard. Molecular formula: C19H19NO3. Molecular weight: 309.36 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C19H19NO3 |
| Molecular Weight | 309.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Recommended Standards
- tert-Butyl (4-(benzofuran-2-yl)phenyl)carbamate (CAS 239088-84-7)
- Trans-methyl 1-benzoyl-2-phenylpyrrolidine-3-carboxylate (CAS 89055-15-2)
- tert-Butyl ((benzyloxy)carbonyl)-L-threoninate (CAS 72289-51-1)
- Cefdenib decarboxylated ring opening lactone mixture (CAS CATO-C4X-121057)
- (5-(Aminomethyl)-4H-1,2,4-triazol-3-yl)methanol (CAS 2031259-30-8)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-methylhex-5-enoic acid (CAS 288617-72-1)
- Rel-tert-butyl ((1R,2S)-2-hydroxycyclohexyl)carbamate (CAS 296778-53-5)
- 5-Fluorouridine (CAS 316-46-1)
- 2-(4-(4-Methoxyphenyl)-2,2-dimethyltetrahydro-2H-pyran-4-yl)acetic acid (CAS 337486-10-9)
- Peptide Impurity 70 TFA Salt (CAS CATO-CPTD788570)
Why CATO?
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