131786-55-5 2-(4-chlorophenyl)-5-methyl-1,3-thiazol-4-ol KS-000038YH CAS 131786-55-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 131786-55-5 |
| Molecular Formula | C10H8ClNOS |
| Molecular Weight | 225.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
131786-55-5 2-(4-chlorophenyl)-5-methyl-1,3-thiazol-4-ol KS-000038YH (CAS 131786-55-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H8ClNOS. Molecular weight: 225.69 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H8ClNOS |
| Molecular Weight | 225.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-Chloro-8-methoxyquinoline-4(1H)-thione (CAS 1315345-11-9)
- 4-Chloro-2-(2-methylthiazol-4-yl)phenol (CAS 1387575-84-9)
- 1-Acetylpiperidine-3-sulfonyl chloride (CAS 1251248-46-0)
- 6-Chloro-2-fluoro-3-methoxyphenylacetic acid (CAS 1017777-83-1)
- Trimethylsilyl 2-(diethoxyphosphoryl)acetate (CAS 66130-90-3)
- 2-Chloro-3-nitrobenzaldehyde (CAS 58755-57-0)
- 6-Amino-5-(trifluoromethyl)pyrimidin-2(1H)-one (CAS 24101-10-8)
- 2-(2-Chloroethyl)-5-methylpyridine (CAS 106737-86-4)
- Doxofylline impurity 47 (CAS 180262-60-6)
- Semaglutide Impurity 184 (CAS CATO-C4X-2226184)
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