N1,N1,N4,N4-Tetra(naphthalen-2-yl)benzene-1,4-diamine CAS 144763-44-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 144763-44-0 |
| Molecular Formula | C46H32N2 |
| Molecular Weight | 612.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N1,N1,N4,N4-Tetra(naphthalen-2-yl)benzene-1,4-diamine (CAS 144763-44-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C46H32N2. Molecular weight: 612.76 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C46H32N2 |
| Molecular Weight | 612.76 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 32.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Didansyl-L-lysine (CAS 1263-03-2)
- 1,4-Bis((E)-4-(9H-carbazol-9-yl)styryl)benzene (CAS 320575-30-2)
- Tr-PEG8-OH (CAS 1144113-16-5)
- N-(5-Mercapto-4-methyl-4H-[1,2,4]triazol-3-ylmethyl)-3-methyl-benzamide (CAS 591761-88-5)
- 3-(Azepan-1-yl)propanamide (CAS 1622-92-0)
- 4-fluoro-2-methoxybenzene-1-sulfonamide (CAS 1551552-60-3)
- 5-cyano-4-(2-furyl)-6-mercapto-N,N,2-trimethylnicotinamide (CAS 794554-78-2)
- (3-Fluorophenyl)glycine (CAS 5319-43-7)
- (3aR,6aS)-2-Boc-3a,6a-dimethyloctahydropyrrolo[3,4-c]pyrrole (CAS 1932812-82-2)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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