(5-Chlorothiazol-2-yl)methanamine CAS 1187933-28-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1187933-28-3 |
| Molecular Formula | C4H5ClN2S |
| Molecular Weight | 148.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (5-Chlorothiazol-2-yl)methanamine (CAS 1187933-28-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H5ClN2S. Molecular weight: 148.61 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H5ClN2S |
| Molecular Weight | 148.61 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chlorothiazol Standards
- (2-chlorothiazol-5-yl)methanamine (CAS 120740-08-1)
- (2-Chlorothiazol-4-yl)methanamine (CAS 139425-75-5)
- (4-Chlorothiazol-5-yl)methanol (CAS 1025936-09-7)
- (2-Chlorothiazol-5-yl)methanol (CAS 145015-15-2)
- (5-Chlorothiazol-4-yl)methanol (CAS 1934835-38-7)
- (2-Chlorothiazol-4-yl)methanol (CAS 5198-85-6)
- (5-Chlorothiazol-2-yl)methanol (CAS 50398-78-2)
- 4-chlorothiazol-2-amine (CAS 52107-46-7)
Recommended Standards
- (2-Chlorothiophen-3-yl)methanol (CAS 105114-80-5)
- 5-Chloro-3-ethyl-1,2,4-thiadiazole (CAS 101258-23-5)
- 4-Fluorobenzyl-2,3,5,6-d4 Chloride (CAS 1219804-10-0)
- Trimethyl((perfluorophenyl)(phenyl)methoxy)silane (CAS 26349-14-4)
- ((2R)-1-((1-hydroxyadamantan-2-yl)glycyl)pyrrolidin-2-yl)boronic acid (CAS 852331-49-8)
- 4-Chloro-5,6-dihydrobenzo[h]quinazolin-2-amine (CAS 1027332-62-2)
- N,1-Dimethylindolin-4-amine (CAS 1220040-15-2)
- 2'-Chloro-6'-fluoro-[1,1'-biphenyl]-2-ol (CAS 1879712-94-3)
- 2-Chloro-3-(difluoromethyl)-6-iodo-4-methylpyridine (CAS 1804674-28-9)
- Semaglutide impurity 91 (CAS CATO-C4X-222691)
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