5-(Thiazol-2-yl)oxazole CAS 681135-47-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 681135-47-7 |
| Molecular Formula | C6H4N2OS |
| Molecular Weight | 152.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Thiazol-2-yl)oxazole (CAS 681135-47-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H4N2OS. Molecular weight: 152.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1985 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Thiazol Standards
- 4-(Thiazol-2-yl)oxazole (CAS 98141-69-6)
- 3-(1,3-thiazol-2-yl)-4H-1,2,4-triazole (CAS 1340241-97-5)
- 2-(2-Ethyl-1,3-thiazol-4-yl)acetonitrile (CAS 1210155-66-0)
- 3-(Thiazol-4-yl)propiolic acid (CAS 1343214-70-9)
- 1-(4-Methyl-1,3-thiazol-2-yl)prop-2-en-1-one (CAS 1003313-20-9)
- 2-(Thiazol-2-yl)but-3-yn-2-ol (CAS 1202769-68-3)
- (S)-2-(Thiazol-2-yl)but-3-yn-2-ol (CAS 1202769-70-7)
- (R)-2-(Thiazol-2-yl)but-3-yn-2-ol (CAS 1202769-72-9)
Recommended Standards
- 5-(1-Fluorocyclopropyl)pyridin-2-amine (CAS 2839739-51-2)
- 5-Cyanothiophene-2-carboxamide (CAS 67808-45-1)
- 4-Methyl-1,3,2-dioxathiane 2,2-dioxide (CAS 4426-50-0)
- 8-Chloro-2,3-dihydrobenzo[b][1,4]dioxin-6-amine (CAS 769073-83-8)
- 5-Chlorothiazole-2-sulfonyl chloride (CAS 959997-70-7)
- 2,2'-((Pentane-1,5-diylbis(oxy))bis(3-oxopropane-3,1-diyl))bis(1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium) methanesulfonate (CAS 64228-80-4)
- 4-(2,4-Dinitrostyryl)-N,N-dimethylaniline (CAS 57711-75-8)
- 1,4-dimethylpyrrolidine-3-carboxylic acid hydrochloride (CAS 1803585-88-7)
- 2H-Thiochromeno[7,8-b]furan-2-one (CAS 178625-88-2)
- Fas C- Terminal Tripeptide (CAS 189109-90-8)
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