(R)-4,4',6,6'-Tetrakis(trifluoromethyl)-[1,1'-biphenyl]-2,2'-diamine CAS 1037800-51-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1037800-51-3 |
| Molecular Formula | C16H8F12N2 |
| Molecular Weight | 456.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-4,4',6,6'-Tetrakis(trifluoromethyl)-[1,1'-biphenyl]-2,2'-diamine (CAS 1037800-51-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H8F12N2. Molecular weight: 456.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H8F12N2 |
| Molecular Weight | 456.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related R Standards
- (S)-4,4',6,6'-Tetrakis(trifluoromethyl)-[1,1'-biphenyl]-2,2'-diamine (CAS 1037800-48-8)
- Tetrakis(2-methoxyphenyl)silane (CAS 18768-50-8)
- 3,3',5,5'-Tetrakis(trifluoromethyl)benzophenone (CAS 175136-66-0)
- 1,1,2,2-Tetrakis(4-methoxyphenyl)ethene (CAS 10019-24-6)
- 4,4',5,5'-Tetrakis(ethylthio)-2,2'-bi(1,3-dithiolylidene) (CAS 104515-79-9)
- Tetrakis(2,4-pentanedionato)titanium(IV) (ca. 63% in Isopropyl Alcohol) (CAS 17501-79-0)
- 1,1,2,2-Tetrakis(4-chlorophenyl)ethene (CAS 78525-36-7)
- Tetrakis(4-vinylphenyl)silane (CAS 18834-29-2)
Recommended Standards
- DTFCO8-2Br (CAS 1309764-86-0)
- 2-Bromo-4-(3-bromo-5-tert-butyl-4-hydroxyphenyl)-6-tert-butylphenol (CAS 60803-31-8)
- Bis(3,5-bis(trifluoromethyl)phenyl)methanol (CAS 87901-76-6)
- 3-Hydroxypropionitrile (CAS 109-78-4)
- EsoMeprazole (CAS 119141-88-7)
- 6,8-Dimethyl-7H-purine (CAS 85110-42-5)
- 2-Chloro-n-methyl-n-({[2-(methylsulfanyl)phenyl]carbamoyl}methyl)acetamide (CAS 793727-61-4)
- Piribedil Impurity 2 (CAS CATO-C4X-28132)
- 2-(4-Iodophenoxy)-4-methoxypyrimidine (CAS 894400-12-5)
- Semaglutide impurity 38 (CAS CATO-C4X-222638)
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