2-[2-(Pyridin-2-yl)pyrimidin-5-yl]-1,3-benzoxazole CAS 477859-77-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477859-77-1 |
| Molecular Formula | C16H10N4O |
| Molecular Weight | 274.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[2-(Pyridin-2-yl)pyrimidin-5-yl]-1,3-benzoxazole (CAS 477859-77-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H10N4O. Molecular weight: 274.28 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H10N4O |
| Molecular Weight | 274.28 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Related Pyridin Standards
- 2-[2-(Pyridin-4-yl)pyrimidin-5-yl]-1,3-benzoxazole (CAS 477859-79-3)
- 2-(Pyridin-4-yl)-5H-chromeno[2,3-b]pyridin-5-one (CAS 400085-76-9)
- (2E)-2-[(Pyridin-3-yl)methylidene]-2,3,4,9-tetrahydro-1H-carbazol-1-one (CAS 866138-46-7)
- 2-(Phenyl(2-(pyridin-2-yl)hydrazono)methyl)pyridine (CAS 24929-06-4)
- 3-Pyridin-3-yl-3,4-dihydro-2H-benzo[f]quinolin-1-one (CAS 333759-45-8)
- N-(pyridin-4-yl)-[1,1'-biphenyl]-4-carboxamide (CAS 304882-40-4)
- 1-(Pyridin-2-yl)-N-(1,3-thiazol-4-ylmethyl)piperidin-4-amine (CAS 1306169-49-2)
- 1-(Pyridin-2-yl)-4-(thiophene-2-carbonyl)piperazine (CAS 335282-42-3)
Recommended Standards
- 2-(4-benzoyl-3-cyano-5-methyl-1H-pyrrol-2-yl)malononitrile (CAS 477846-28-9)
- 2-(2,6-Dimethylmorpholino)-5-(trifluoromethyl)aniline (CAS 695221-81-9)
- 2-[4-(2,4-Dimethoxyphenyl)-3-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]acetonitrile (CAS 861206-36-2)
- Risperidone Impurity 3 (CAS 84162-80-1)
- 3,6-Dibromopyrazine-2,5-dicarboxylic acid (CAS 960510-32-1)
- 1-(3-Chloroquinoxalin-2-yl)piperidin-3-ol (CAS 353257-75-7)
- 3,4-Dimethylhexane-2,5-dione (CAS 25234-79-1)
- N-(3,4-difluorophenyl)-3-(trifluoromethyl)benzamide (CAS 866143-03-5)
- (2S,3R)-3-Aminopentan-2-ol hydrochloride (CAS 2387568-51-4)
- Semaglutide Impurity 163 (x TFA Salt) (CAS CATO-C4X-2226163)
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