8-[2-(2-Pyridyl)phenyl]-5H-pyrido[3,2-b]indole CAS 1251503-35-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1251503-35-1 |
| Molecular Formula | C22H15N3 |
| Molecular Weight | 321.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-[2-(2-Pyridyl)phenyl]-5H-pyrido[3,2-b]indole (CAS 1251503-35-1) 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.) | 1990 |
| Nitrogen Atoms | 3 |
Related Pyridyl Standards
- Bis[2-(2-pyridyl)-ethyl]methylamine (CAS 236745-06-5)
- 4-[2-(2-Pyridyl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-yl]quinolin-7-ol (CAS 476474-11-0)
- N-(4-Pyridyl)-N'-(2,4,6-trichlorophenyl)urea (CAS 97627-27-5)
- Tris(4-pyridyl)-s-triazine (CAS 42333-78-8)
- 2,4,6-Tri(2-pyridyl)-1,3,5-triazine (CAS 3682-35-7)
- 1,3,5-Tri(3-pyridyl)-1,5-pentanoate 1,3,5-Tri-3-pyridinyl-1,5-pentanedione 1,3,5-Tris(3-pyridyl)pentane-1,5-dione 94678-45-2 (CAS 94678-45-2)
- 2,4,6-Tris(2-pyridyl)pyrimidine (CAS 94211-16-2)
- 4'-(4-Pyridyl)-2,2':6',2''-terpyridine (CAS 112881-51-3)
Recommended Standards
- 1-(Tert-butoxycarbonyl)-5',6'-dihydrospiro[piperidine-4,7'-pyrrolo[1,2-a]imidazole]-6'-carboxylic acid (CAS 1251010-57-7)
- tert-Butyl (R)-3-(2-nitrobenzyl)piperazine-1-carboxylate (CAS 1260588-39-3)
- N,N'-(3-Cyclopropoxypyridine-2,5-diyl)dimethanesulfonamide (CAS 1243466-56-9)
- 4-Chloro-2-(5-methylthiophen-2-yl)quinazoline (CAS 1019325-36-0)
- 2-Methoxy-6-methylpyrimidine-4-carboxylic acid (CAS 136518-00-8)
- Ethyl 3-formyl-4,5-dihydrofuran-2-carboxylate (CAS 2459229-48-0)
- Mono(3-carboxypropyl) Phthalate-d4 (CAS 1346600-69-8)
- Chlorquinaldol impurity 3 (CAS 37026-23-6)
- {2-[(pyrrolidine-1-sulfonyl)methyl]phenyl}methanamine hydrochloride (CAS 1423033-57-1)
- Semaglutide Impurity 157 (x TFA Salt) (CAS CATO-C4X-2226157)
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