5-(3-Chlorophenyl)oxazole-2(3H)-thione CAS 950272-78-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 950272-78-3 |
| Molecular Formula | C9H6ClNOS |
| Molecular Weight | 211.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(3-Chlorophenyl)oxazole-2(3H)-thione (CAS 950272-78-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H6ClNOS. Molecular weight: 211.67 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H6ClNOS |
| Molecular Weight | 211.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-(3-Chlorophenyl)-1,3,4-thiadiazol-2-amine (CAS 70057-67-9)
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- 5-(2-Chlorophenyl)-1H-1,2,4-triazole-3-thiol (CAS 58755-00-3)
- N1-(2-Ethoxyphenyl)-N2-(2-ethylphenyl)ethanediamide (CAS 23949-66-8)
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- Ethyl 2-benzamido-4-methyl-4H-pyrrolo[3,2-d]thiazole-5-carboxylate (CAS 72083-45-5)
- 4-Fluoro-2-(methylsulfonyl)toluene (CAS 828270-66-2)
- 1-tridecanoyl-2-hydroxy-sn-glycero-3-phosphocholine 20559-17-5 (CAS 20559-17-5)
- 5-Bromoisoquinoline (CAS 34784-04-8)
- Liraglutide Impurity 15 TFA Salt (CAS CATO-C4X-199215)
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