1,3-thiazole-5-carbonyl chloride hydrochloride CAS 1803604-93-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1803604-93-4 |
| Molecular Formula | C4H2ClNOS HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,3-thiazole-5-carbonyl chloride hydrochloride (CAS 1803604-93-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H2ClNOS HCl. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H2ClNOS HCl |
| Molecular Weight | 184.03 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related thiazole Standards
- 2-methyl-1,3-thiazole-5-carbaldehyde (CAS 1003-60-7)
- 4-Methyl-1,3-thiazole-2-carbohydrazide (CAS 100516-76-5)
- Thiazole-5-carboximidamide (CAS 1005460-18-3)
- Thiazole-4-carbohydrazide (CAS 101257-38-9)
- 1-(4-Methyl-1,3-thiazole-5-carbonyl)-1,4-diazepane (CAS 1016521-32-6)
- 1,3-Thiazole-2-carbaldehyde hydrochloride (CAS 1035220-00-8)
- Thiazole-5(4H)-thione (CAS 106986-37-2)
- Thiazole Orange (CAS 107091-89-4)
Recommended Standards
- 4-Amino-5-benzoyl-2-{[(4-methylphenyl)methyl]sulfanyl}thiophene-3-carbonitrile (CAS 478081-58-2)
- Tert-butyl isopropyl(pyrrolidin-3-yl)carbamate (CAS 1353989-59-9)
- 1-(2-Fluorophenyl)-6-oxo-1,6-dihydropyridazine-3-carboxylic acid (CAS 926231-98-3)
- 2-Fluoroquinolin-8-ol (CAS 142363-58-4)
- n-((3-Methyl-1,2,4-oxadiazol-5-yl)methyl)piperidine-4-carboxamide dihydrochloride (CAS 1426290-15-4)
- 4-Methyl-3-[2-(pyridin-4-yl)acetamido]benzoic acid (CAS 953885-10-4)
- Semaglutide Impurity 150 xTFA (CAS CATO-C4X-2226150)
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