2-(Pyridin-3-yl)oxazolo[4,5-b]pyridine CAS 52333-48-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 52333-48-9 |
| Molecular Formula | C11H7N3O |
| Molecular Weight | 197.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Pyridin-3-yl)oxazolo[4,5-b]pyridine (CAS 52333-48-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H7N3O. Molecular weight: 197.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H7N3O |
| Molecular Weight | 197.19 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 3 |
Related Pyridin Standards
- 2-(Pyridin-2-yl)oxazolo[4,5-b]pyridine (CAS 52333-71-8)
- 6-(Pyridin-4-yl)-7H-purine (CAS 165546-25-8)
- 7-(Pyridin-2-yl)-7H-purine (CAS 18346-07-1)
- 3-(Pyridin-4-yl)-3H-[1,2,3]triazolo[4,5-b]pyridine (CAS 62052-28-2)
- 6-(Pyridin-3-yl)-9H-purine (CAS 918537-05-0)
- 2-Phenyl-1-(pyridin-4-yl)ethan-1-one (CAS 1017-24-9)
- 1-Phenyl-2-(pyridin-3-yl)ethan-1-one (CAS 1081-48-7)
- 1-(2-(Pyridin-4-yl)phenyl)ethan-1-one (CAS 137103-77-6)
Recommended Standards
- 2-(tert-Butyl)-5-nitropyrimidin-4(3H)-one (CAS 70227-49-5)
- 2-(p-nitroÂphenylÂ)-1,3-propanÂdiol (CAS 91748-03-7)
- 2-(Tetrahydro-2H-pyran-4-yl)-4-oxazolecarboxylic acid (CAS 955401-82-8)
- N-(2-fluoro-4-hydroxyphenyl)-2-(methylthio)acetamide (CAS 1340274-94-3)
- Methyl 2-(3,5-dimethylphenyl)-1H-pyrrole-3-carboxylate (CAS 816458-07-8)
- 3-(2-Chlorophenyl)-2,2-difluoro-3-hydroxypropanoic Acid (Mixture of Diastereomers) (CAS 1250734-08-7)
- 2-(4-(2-Methoxyethyl)-4H-1,2,4-triazol-3-yl)ethanamine (CAS 1177323-84-0)
- 2-Bromo-4-isopropoxy-5-methoxybenzoic acid (CAS 1142201-89-5)
- tert-Butyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate (CAS 1166831-37-3)
- Semaglutide impurity 202 (CAS CATO-C4X-2226202)
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