5-((1h-Pyrazol-1-yl)methyl)-2-chlorothiazole CAS 453557-78-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 453557-78-3 |
| Molecular Formula | C7H6ClN3S |
| Molecular Weight | 199.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-((1h-Pyrazol-1-yl)methyl)-2-chlorothiazole (CAS 453557-78-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H6ClN3S. Molecular weight: 199.66 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H6ClN3S |
| Molecular Weight | 199.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-((1H-imidazol-1-yl)methyl)-2-chlorothiazole (CAS 478081-28-6)
- 5-(5-chlorothiophen-2-yl)-1H-pyrazol-3-amine (CAS 502133-09-7)
- 4-Chloro-6-methylthieno[3,2-d]pyrimidin-2-amine (CAS 2091004-93-0)
- 1034467-33-8 4-Chloro-3-((trimethylsilyl)ethynyl)pyridine 7779AC C10H12ClNSi (CAS 1034467-33-8)
- 4-(Chloromethyl)-3-methylpyridine hydrochloride (CAS 117934-36-8)
- (5-(2-Fluorophenyl)-1H-imidazol-2-yl)methanamine (CAS 1156709-37-3)
- 3,7-Dibromo-1H-pyrrolo[3,2-b]pyridine (CAS 1190318-46-7)
- Benzyl (R)-2-(aminomethyl)morpholine-4-carboxylate (CAS 1881275-65-5)
- 3-Cyclobutylpyridin-2-amine hydrochloride (CAS 2514723-49-8)
- D-[Ser]8-Semaglutide (CAS CATO-C4X-2226207)
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