2,7-Di(pyridin-4-yl)-9H-carbazole CAS 2768518-72-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2768518-72-3 |
| Molecular Formula | C22H15N3 |
| Molecular Weight | 321.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,7-Di(pyridin-4-yl)-9H-carbazole (CAS 2768518-72-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H15N3. Molecular weight: 321.37 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H15N3 |
| Molecular Weight | 321.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Nitrogen Atoms | 3 |
Related Di Standards
- 3,6-Di(pyridin-4-yl)-9H-carbazole (CAS 1446275-54-2)
- 1-(2-(3-(Pyridin-2-yl)-1H-pyrazol-1-yl)ethyl)-3-(o-tolyl)urea (CAS 1448134-12-0)
- 4-(4-{2-[methyl(pyridin-2-yl)amino]ethoxy}phenyl)pyrimidin-2-amine (CAS 478046-37-6)
- 3-((4-Phenyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)butanenitrile (CAS 87010-97-7)
- N-(Pyridin-2-yl)-2-(1-(quinolin-2-yl)ethylidene)hydrazinecarbothioamide (CAS 90328-74-8)
- 2-[3-(pyridin-2-yloxy)phenoxy]-N-(pyridin-3-yl)acetamide (CAS 1241106-92-2)
- 2-(4-(4-(Pyridin-2-yl)pyrimidin-2-yl)phenoxy)acetohydrazide (CAS 477857-44-6)
- Methyl 2-(4-(4-(pyridin-2-yl)pyrimidin-2-yl)phenoxy)acetate (CAS 477857-18-4)
Recommended Standards
- 2,4-Diethyl 5-(aminosulfonyl)-3-methyl-2,4-thiophenedicarboxylate (CAS 501348-43-2)
- 2-{4-[(Tert-butoxy)carbonyl]-1,4-diazepan-1-yl}pyridine-3-carboxylic acid (CAS 502133-49-5)
- 2,3-Diphenylimidazo[1,2-c]quinazoline (CAS 52747-80-5)
- 3-(4-(Ethylsulfonyl)-1H-pyrazol-3-yl)aniline (CAS 1774898-70-2)
- Ethyl 2-fluorothiazole-5-carboxylate (CAS 1207609-28-6)
- 6-Bromo-5-fluoro-2,3-dihydro-1H-inden-1-one (CAS 1273595-81-5)
- 4-Chloro-2-(difluoromethyl)-6-iodo-3-(trifluoromethyl)pyridine (CAS 1807081-20-4)
- 1040692-65-6 N-(2-Butoxybenzyl)-2-butanamine (CAS 1040692-65-6)
- tert-Butyl 8-bromo-3,4-dihydroquinoxaline-1(2H)-carboxylate (CAS 1780373-90-1)
- Liraglutide Impurity 18 TFA Salt (CAS CATO-C4X-199218)
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