4-Cyclopropyl-2-methylthiazole-5-carbonyl chloride CAS 136204-60-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 136204-60-9 |
| Molecular Formula | C8H8ClNOS |
| Molecular Weight | 201.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Cyclopropyl-2-methylthiazole-5-carbonyl chloride (CAS 136204-60-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H8ClNOS. Molecular weight: 201.67 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H8ClNOS |
| Molecular Weight | 201.67 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- germane, dichlorodiethyl- (CAS 13314-52-8)
- 4-(4-Chloro-3-fluorophenyl)butan-1-amine (CAS 1369148-83-3)
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- 2-(Methoxycarbonyl)nicotinic Acid (CAS 24195-07-1)
- Ethyl 5-Aminothiazole-2-carboxylate (CAS 100114-63-4)
- methyl ester N-(6,8-difluoro-2H-1-benzopyran-3-yl)-carbamic acid (CAS 1034001-13-2)
- 2-Amino-7-ethyl-[1,2,4]triazolo[1,5-a]pyridine (CAS 1782328-62-4)
- (2,4-Cyclopentadien-1-yl)trimethylsilane 3559-74-8 5-(Trimethylsilyl)-1,3-cyclopentadiene T2284 (CAS 3559-74-8)
- Labetalol Impurity 31 (CAS CATO-C4X-246631)
- Mast Cell Degranulating (MCD) Peptide HR-2 (CAS 80388-04-1)
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