3,3'-Difluoro-[1,1'-biphenyl]-4,4'-diamine CAS 448-97-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 448-97-5 |
| Molecular Formula | C12H10F2N2 |
| Molecular Weight | 220.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3,3'-Difluoro-[1,1'-biphenyl]-4,4'-diamine (CAS 448-97-5) pharmaceutical standards reference standard. Molecular formula: C12H10F2N2. Molecular weight: 220.22 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H10F2N2 |
| Molecular Weight | 220.22 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Difluoro Standards
- 2,4-Difluoro-n-(pyridin-2-ylmethyl)aniline (CAS 1019614-22-2)
- 2,4-difluoro-N-(pyridin-3-ylmethyl)aniline (CAS 84324-66-3)
- 2,4'-Difluoro-4-methoxybiphenyl (CAS 1214346-71-0)
- (4',5-Difluoro-[1,1'-biphenyl]-3-yl)methanol (CAS 1214359-09-7)
- (2',6'-Difluoro-[1,1'-biphenyl]-4-yl)methanol (CAS 1349708-95-7)
- (2',4'-Difluoro-[1,1'-biphenyl]-4-yl)methanol (CAS 1349719-13-6)
- (3’,4’-DIFLUORO-[1,1’-BIPHENYL]-2-YL)METHANOL (CAS 1416439-94-5)
- 2,2-Difluoro-1-(4-Fluorophenyl)-2-(Methylsulfanyl)Ethanone (CAS 192862-13-8)
Recommended Standards
- 3-(Ethoxymethyl)-1-benzofuran-2-carboxylic acid (CAS 731802-26-9)
- 3,3-Dimethyl-1-(3-nitrophenyl)azetidin-2-one (CAS 34449-03-1)
- 3-(Dimethylamino)-1-(4-nitrophenyl)-2-propen-1-one (CAS 68760-11-2)
- Spiro[bicyclo[4.1.0]hept[3]ene-2,2'-[1,3]dioxolan]-5-one (CAS 41737-09-1)
- (4-Chlorophenyl)(quinolin-4-yl)methanone 169957-23-7 (CAS 169957-23-7)
- 2-(Benzo[d][1,3]dioxol-5-yl)-2-oxoacetaldehyde hydrate (CAS 362609-92-5)
- 2-[(4-Fluorophenyl)methyl]-2-azaspiro[4.4]nonane-1,6-dione (CAS 329700-16-5)
- Tris(2-pyridylmethyl)amine (CAS 16858-01-8)
- (R)-2,5-Dioxopyrrolidin-1-yl 2-((tert-butoxycarbonyl)amino)-3-(1H-indol-3-yl)propanoate (CAS 22220-11-7)
- Glucagon receptor antagonist I (CAS 438618-32-7)
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