4-Chlorothiazole-5-carbaldehyde CAS 104146-17-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 104146-17-0 |
| Molecular Formula | C4H2ClNOS |
| Molecular Weight | 147.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chlorothiazole-5-carbaldehyde (CAS 104146-17-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H2ClNOS. Molecular weight: 147.58 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H2ClNOS |
| Molecular Weight | 147.58 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chlorothiazole Standards
- 5-Chlorothiazole-4-carbaldehyde (CAS 1161865-60-6)
- 4-Chlorothiazole-2-carbaldehyde (CAS 466686-79-3)
- 5-Chlorothiazole-2-carbaldehyde (CAS 59129-52-1)
- 4-Chlorothiazole-2-carbonitrile (CAS 1363383-13-4)
- 4-Chlorothiazole-5-carbonitrile (CAS 145383-72-8)
- 2-Chlorothiazole-4-carbonitrile (CAS 944124-72-5)
- 2-Chlorothiazole-4-carboxamide (CAS 928256-35-3)
- 2-Chlorothiazole-5-carboxamide (CAS 761454-63-1)
Recommended Standards
- 3-Chloro-5-hydrazino-1-methyl-1H-1,2,4-triazole (CAS 1255147-45-5)
- Mesilate Impurity 13 (CAS CATO-C4X-224713)
- 1,3-Thiazole-2-carbonyl chloride (CAS 30216-57-0)
- N-methyl-1-(5-phenyl-1,2,4-oxadiazol-3-yl)methanamine (CAS 1119452-58-2)
- 2-Methyl-5-phenyl-6,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-4(5H)-one (CAS 1707581-99-4)
- N-Cbz-3-Aminopiperidine (CAS 31648-54-1)
- 4-((5-Chlorothiophen-2-yl)sulfonyl)piperazin-2-one (CAS 851793-28-7)
- (3R,4S,5R)-2-Acetoxy-5-((benzoyloxy)methyl)tetrahydrothiophene-3,4-diyl dibenzoate (CAS 1015447-26-3)
- 4-(Methoxycarbonyl)thiazole-5-carboxylic acid (CAS 1427081-30-8)
- Tetrapeptide-3 (CAS 827306-97-8)
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