3,3'-Diethyl-[1,1'-biphenyl]-4,4'-diamine CAS 76787-87-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 76787-87-6 |
| Molecular Formula | C16H20N2 |
| Molecular Weight | 240.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,3'-Diethyl-[1,1'-biphenyl]-4,4'-diamine (CAS 76787-87-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H20N2. Molecular weight: 240.34 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H20N2 |
| Molecular Weight | 240.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1978 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 3-(tert-Butyl)-3'-methyl-[1,1'-biphenyl]-4-ol (CAS 887340-16-1)
- 3-Amino-N-Boc-9-azabicyclo[3.3.1]nonane (CAS 202797-03-3)
- 3-(p-Tolylthio)-2,5-dihydrothiophene 1,1-dioxide (CAS 32140-61-7)
- 1H,4H,6H,7H-pyrano[4,3-c]pyrazole hydrochloride (CAS 1864016-56-7)
- 2-tert-Butyl-2-(1,1,2,2,2-pentafluoroethyl)pyrrolidine (CAS 887360-95-4)
- Spirotetramat-mono-hydroxy (CAS 1172134-12-1)
- 2-Methoxy-5-methyl-4-(4-methylpyrrolidin-2-yl)phenol (CAS 603090-15-9)
- (Butan-2-yl)[(4-ethoxyphenyl)methyl]amine hydrochloride (CAS 1158259-57-4)
- 4-(3-Formyl-4-methoxyphenyl)-1-methoxyisoquinolin-5-yl benzoate (CAS 651030-51-2)
- Semaglutide impurity 276 (CAS CATO-C4X-2226276)
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