3,3'-Diamino-4,4'-difluorobenzophenone CAS 148209-29-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 148209-29-4 |
| Molecular Formula | C13H10F2N2O |
| Molecular Weight | 248.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,3'-Diamino-4,4'-difluorobenzophenone (CAS 148209-29-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H10F2N2O. Molecular weight: 248.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H10F2N2O |
| Molecular Weight | 248.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Diamino Standards
- 5,5'-Diamino-2H,2'H-[3,3'-bipyridinylidene]-2,2',6,6'(1H,1'H)-tetraone (CAS 2435-59-8)
- (Cis-3-(2,6-diamino-9H-purin-9-yl)cyclopentyl)methanol (CAS 120330-36-1)
- 5,6-Diamino-1-benzyl-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 59008-19-4)
- 4,4'-Diamino-[1,1'-biphenyl]-3,3'-dithiol (CAS 13730-46-6)
- 2,6-Diamino-5-(4-chlorophenyl)pyrimidine-4-carbaldehyde (CAS 17005-29-7)
- 5,6-Diamino-2-((4-methoxyphenyl)amino)pyrimidin-4(1H)-one (CAS 61693-28-5)
- Ethyl 2,3-diamino-6-(pyrrolidin-1-yl)benzoate (CAS 921222-12-0)
- Methyl 3,5-diamino-6-bromopyrazine-2-carboxylate (CAS 1458-20-4)
Recommended Standards
- Emtricitabine Impurity N1 (CAS 143790-05-0)
- Ethyl 7-Nitroindole-3-acetate (CAS 1496-80-6)
- 5-(3,4-Dimethoxyphenyl)furan-2-carboxylic Acid (CAS 1432061-01-2)
- Isopropyl 6-nitro-1H-indazole-3-carboxylate (CAS 1456070-30-6)
- 4'-Amino-1'H-spiro[cyclopentane-1,2'-naphthalene]-3'-carbonitrile (CAS 136819-62-0)
- 4-Fluoro-2-((2-methylpiperidin-1-yl)methyl)benzenethiol (CAS 1443303-64-7)
- (4-Chlorophenyl)(pyridin-4-yl)methanamine (CAS 883548-16-1)
- Nicergoline EP Impurity C (CAS 35155-28-3)
- 2-(Cyclohexylformamido)propanoic acid (CAS 150671-92-4)
- Semaglutide impurity 34 (CAS CATO-C4X-222634)
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