9-(3,5-Difluorophenyl)-9H-carbazole CAS 1297473-29-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1297473-29-0 |
| Molecular Formula | C18H11F2N |
| Molecular Weight | 279.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 9-(3,5-Difluorophenyl)-9H-carbazole (CAS 1297473-29-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H11F2N. Molecular weight: 279.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H11F2N |
| Molecular Weight | 279.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- (1R,5S)-rel-5-((tert-Butoxycarbonyl)amino)-3,3-difluorocyclohexanecarboxylic acid (CAS 1261225-61-9)
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- 3-[(4-amino-1H-pyrazol-1-yl)methyl]-4-methoxybenzoic acid,HCl (CAS 1431964-06-5)
- Benzeneethanamine, N,4-dimethoxy- (CAS 1438858-66-2)
- 1-Benzylazepane-4-carbonitrile (CAS 346735-00-0)
- trans-1,2,5,6,7,7a,8,9,10,11-decahydropyrrolo[2,1-j]quinolin-3-one (CAS 137125-41-8)
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-4-amine (CAS 1061750-57-9)
- 3,7-Dimethylquinolin-2-amine hydrochloride (CAS 1172722-63-2)
- D-Ser12-Semaglutide (CAS CATO-C4X-2226240)
Why CATO?
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