Oxazolo[4,5-b]pyridine-2-thiol CAS 211949-57-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 211949-57-4 |
| Molecular Formula | C6H4N2OS |
| Molecular Weight | 152.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Oxazolo[4,5-b]pyridine-2-thiol (CAS 211949-57-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H4N2OS. Molecular weight: 152.17 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H4N2OS |
| Molecular Weight | 152.17 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2017 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Oxazolo Standards
- Oxazolo[4,5-c]pyridine-2-thiol (CAS 120640-76-8)
- Oxazolo[5,4-b]pyridine-2(1H)-thione (CAS 169205-99-6)
- Oxazolo[4,5-b]pyridine-2(3H)-thione (CAS 53052-06-5)
- 1H-Oxazolo[3,4-a]pyridine-1,5(3H)-dione (CAS 61327-56-8)
- 2-Methyl[1,3]oxazolo[5,4-d]pyrimidin-7-ol 2-methyloxazolo[5,4-d]pyrimidin-7-ol 27433-55-2 NSC133683 (CAS 27433-55-2)
- Oxazolo[5,4-d]pyrimidine-2-methanamine (CAS 1543085-58-0)
- 3-Methyl-[1,2]oxazolo[5,4-d]pyrimidin-4-amine (CAS 89799-07-5)
- 3-Methyl-[1,2]oxazolo[5,4-b]pyridin-5-amine (CAS 1018144-08-5)
Recommended Standards
- Pyridinium, 2-(methoxycarbonyl)-1-methyl- (CAS 45867-57-0)
- n'-Hydroxy-2-methanesulfonylethanimidamide (CAS 446276-20-6)
- rac-(2R,3R)-2-(4-fluorophenyl)-3-methyloxirane (CAS 885318-83-2)
- Ethyl 8-nitroquinoline-2-carboxylate (CAS 148914-32-3)
- 4-(((5-Hydroxy-3-oxo-1,2,3,6-tetrahydro-[1,1'-biphenyl]-4-yl)methylene)amino)-N-(4-methylpyrimidin-2-yl)benzenesulfonamide (CAS 937605-16-8)
- (2s)-2-(3-Oxo-2,3-dihydro-1,2-benzothiazol-2-yl)propanoic acid (CAS 1212358-67-2)
- 4-Amino-3-chloro-5-fluorophenol (CAS 847872-08-6)
- 2-((Tert-butoxycarbonyl)amino)-4,4,4-trifluoro-3,3-dimethylbutanoic acid (CAS 2242426-49-7)
- 3-Methylcyclopentane-1-sulfonamide (CAS 1341961-86-1)
- Neuropeptide SF (human) (CAS 192387-39-6)
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