2-Fluoro-9-fluorenone-9- CAS 334973-78-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 334973-78-3 |
| Molecular Formula | C12[13C]H7FO |
| Molecular Weight | 199.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Fluoro-9-fluorenone-9- (CAS 334973-78-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12[13C]H7FO. Molecular weight: 199.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12[13C]H7FO |
| Molecular Weight | 199.19 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, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related Fluoro Standards
- (3-Fluoro-4-(trifluoromethyl)phenyl)methanamine 235106-09-9 3-FLUORO-4-(TRIFLUOROMETHYL)BENZYLAMINE AS06973 (CAS 235106-09-9)
- 1-Fluoro-2-nitro-4-propoxybenzene (CAS 1048368-31-5)
- 1-Ethyl-2-fluoro-4-methoxy-5-nitrobenzene (CAS 1089282-52-9)
- 4-Fluoro-1-isopropoxy-2-nitrobenzene (CAS 1092496-27-9)
- 2-Fluoro-5-(methylsulfonyl)benzonitrile (CAS 1171926-73-0)
- 5-Fluoro-6-isopropoxynicotinic acid (CAS 1201148-22-2)
- Ethyl 5-fluoro-2-methoxynicotinate (CAS 1214336-76-1)
- Ethyl 5-fluoro-2-methoxyisonicotinate (CAS 1214348-49-8)
Recommended Standards
- 2-(Dimethylphosphinyl)-3-methoxybenzenamine (CAS 2361978-36-9)
- 3-(4-Amino-1,2,5-oxadiazol-3-yl)-2-iminothiazolidin-4-one (CAS 312536-71-3)
- 1H-Purine-6-sulfonamide (CAS 82499-01-2)
- 2,2'-(1,4-Phenylene)bis(5-phenyloxazole-4-carboxylic acid) (CAS 88374-01-0)
- 5-Chloro-2-iodobenzotrifluoride (CAS 23399-77-1)
- 3-(Benzylthio)-6-(pyridin-3-yl)pyridazine (CAS 872701-37-6)
- 2-(Piperidin-4-yloxy)acetamide hydrochloride (CAS 1354949-81-7)
- [1-(4-fluoro-3-methylphenyl)-1h-1,2,3-triazol-4-yl]methanol (CAS 1338949-33-9)
- (2-Bromo-4-nitrophenyl)methanamine hydrochloride (CAS 1265637-69-1)
- Cholecystokinin Octapeptide (1-5) (desulfated) (CAS 121880-96-4)
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