N4’,N4’-Dimethylbiphenyl-3,4’-diamine CAS 503536-71-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 503536-71-8 |
| Molecular Formula | C14H16N2 |
| Molecular Weight | 212.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N4’,N4’-Dimethylbiphenyl-3,4’-diamine (CAS 503536-71-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H16N2. Molecular weight: 212.29 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H16N2 |
| Molecular Weight | 212.29 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.) | 1984 |
| Nitrogen Atoms | 2 |
Recommended Standards
- N1-benzyl-6-methylbenzene-1,3-diamine (CAS 710270-37-4)
- Napamezole (CAS 91524-14-0)
- N1,1-Diphenylethane-1,2-diamine (CAS 42164-54-5)
- 2-Methyl-1-phenylpropan-1-one oxime (CAS 6668-39-9)
- 2-bromo-7-iodo-9H-fluorene (CAS 123348-27-6)
- tert-Butyl (3R,5R,6S)-3-allyl-2-oxo-5,6-diphenyl-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)butyl)morpholine-4-carboxylate (CAS 1345672-86-7)
- 1-Allyl-4-(dimethoxymethyl)-1H-imidazol-2-amine (CAS 917919-61-0)
- 5-(3-Fluoro-4-methylphenyl)pyrimidin-2-ol (CAS 1111108-32-7)
- 4-(1,2,3,4-Tetrahydroisoquinoline-2-carbonyl)quinolin-2(1H)-one (CAS 851629-68-0)
- Semaglutide impurity 88 (CAS CATO-C4X-222688)
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