5-(5-Methyl-[3,3'-bipyridin]-4-yl)-3-(pyridin-2-yl)-1,2,4-oxadiazole CAS 856570-73-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 856570-73-5 |
| Molecular Formula | C18H13N5O |
| Molecular Weight | 315.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(5-Methyl-[3,3'-bipyridin]-4-yl)-3-(pyridin-2-yl)-1,2,4-oxadiazole (CAS 856570-73-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H13N5O. Molecular weight: 315.33 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H13N5O |
| Molecular Weight | 315.33 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
Related Methyl Standards
- (R)-2-([2,2'-Bipyridin]-6-yl)-4-benzyl-4,5-dihydrooxazole (CAS 2757082-58-7)
- (S)-2-([2,2'-Bipyridin]-6-yl)-4-benzyl-4,5-dihydrooxazole (CAS 2757082-45-2)
- Methyl 2-([2,2'-bipyridin]-6-ylmethoxy)benzoate (CAS 192227-33-1)
- 4-(6-Phenyl-[2,2'-bipyridin]-4-yl)phenol (CAS 207790-00-9)
- (S)-2-([2,2'-Bipyridin]-6-yl)-4-phenyl-4,5-dihydrooxazole (CAS 915314-13-5)
- 2-([2,2'-Bipyridin]-6-yl)-4-phenyloxazole (CAS 1666123-70-1)
- N-(4-([2,3'-Bipyridin]-5-yl)phenyl)-3-methylaniline (CAS 917897-55-3)
- N-(4-([2,4'-Bipyridin]-5-yl)phenyl)-3-methylaniline (CAS 917897-60-0)
Recommended Standards
- 4,7-Diphenyl-3H-imidazo[4,5-c]pyridine-6-carboxylic acid (CAS 857048-01-2)
- 5,7-Diphenylpyrazolo[1,5-a]pyrimidine-2-carboxylic acid (CAS 299406-03-4)
- 3-Nitro-N-phenylacridin-9-amine (CAS 94129-61-0)
- 1-(4-Methyl-1,3-thiazol-2-yl)ethan-1-ol (CAS 7586-99-4)
- (2E)-2-(Benzenesulfonyl)-3-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}-3-methoxyphenyl)prop-2-enenitrile (CAS 1025259-86-2)
- Ethyl 2-bromo-6-nitrobenzoate (CAS 1261606-62-5)
- 2-Amino-N-(sec-butyl)propanamide hydrochloride (CAS 1246172-67-7)
- N-(2-Fluorophenyl)-2-(2-oxo-5-(pyrrolidin-1-ylsulfonyl)pyridin-1(2H)-yl)acetamide (CAS 923735-18-6)
- 1-((3,5-Dimethylcyclohexyl)amino)propan-2-ol (CAS 1341373-20-3)
- Fibrinogen-Binding Inhibitor Peptide (CAS 89105-94-2)
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