N1,N3-Di(pyridin-2-yl)benzene-1,3-diamine CAS 445467-74-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 445467-74-3 |
| Molecular Formula | C16H14N4 |
| Molecular Weight | 262.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order N1,N3-Di(pyridin-2-yl)benzene-1,3-diamine (CAS 445467-74-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C16H14N4. Molecular weight: 262.31 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C16H14N4 |
| Molecular Weight | 262.31 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Recommended Standards
- Ethambutol Impurity N1 (CAS 52322-22-2)
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- N-(4-Aminophenyl)naphthalene-2-carboxamide (CAS 872797-84-7)
- 1-(7-Chloro-3,4-dihydroisoquinolin-2(1H)-yl)ethan-1-one (CAS 78104-41-3)
- Cis-1-Azaspiro[3.3]heptan-6-ol, 6-methyl-,2,2,2-trifluoroacetate (1:1) (CAS 2755418-52-9)
- 2-(3,4-Dimethylphenoxy)ethanamine (CAS 26646-48-0)
- 3-(2-methyl-1,4-oxazepan-4-yl)propan-1-amine (CAS 1341990-48-4)
- 2-(2-Chloro-5-fluorophenyl)pyrrolidine hydrochloride (CAS 2247107-89-5)
- 6-Methylisoquinolin-3-amine (CAS 1192814-93-9)
- Semaglutide impurity 26 (CAS CATO-C4X-222626)
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