Methyl 5-chlorothiazole-4-carboxylate CAS 1784463-68-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1784463-68-8 |
| Molecular Formula | C5H4ClNO2S |
| Molecular Weight | 177.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 5-chlorothiazole-4-carboxylate (CAS 1784463-68-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H4ClNO2S. Molecular weight: 177.61 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H4ClNO2S |
| Molecular Weight | 177.61 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- Methyl 4-chlorothiazole-5-carboxylate (CAS 1015591-57-7)
- Methyl 4-chlorothiazole-2-carboxylate (CAS 1465782-87-9)
- Methyl 5-Chlorothiazole-2-carboxylate (CAS 98136-57-3)
- 4-Chlorothiazole-5-carbonyl chloride (CAS 1133931-01-7)
- Ethyl 2-Chlorothiazole-4-carboxylate (CAS 41731-52-6)
- Ethyl 2-Chlorothiazole-5-carboxylate (CAS 81449-93-6)
- Ethyl 4-chlorothiazole-5-carboxylate (CAS 444909-55-1)
- Ethyl 5-chlorothiazole-4-carboxylate (CAS 425392-45-6)
Recommended Standards
- (4-Chloro-thiazol-2-yl)acetic acid (CAS 29676-72-0)
- Methyl 3-chloroisothiazole-4-carboxylate (CAS 1378832-85-9)
- 2-(2-chloroacetyl)-2,3-dihydro-1,2-thiazol-3-one (CAS 42828-67-1)
- 3-(3,4-Difluorophenyl)-N-(2-methoxyethyl)propanamide (CAS 1209241-70-2)
- (Z)-2-Fluoro-3-(4-methoxyphenyl)acrylic acid (CAS 26928-12-1)
- 1-(4-(Benzyloxy)-1H-indazol-1-yl)ethan-1-one (CAS 65361-84-4)
- (2,4-Difluorophenyl)(2-methylpiperazin-1-yl)methanone hydrochloride (CAS 1601362-30-4)
- 3-[3-(Trifluoromethyl)phenyl]piperidine hydrochloride (CAS 64321-43-3)
- {3-[(1-Benzylpiperidin-4-yl)oxy]propyl}amine (CAS 200868-41-3)
- Angiotensin III Antipeptide (CAS 133605-55-7)
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