Ethyl 2,4-dichlorothiazole-5-carboxylate CAS 125759-82-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 125759-82-2 |
| Molecular Formula | C6H5Cl2NO2S |
| Molecular Weight | 226.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 2,4-dichlorothiazole-5-carboxylate (CAS 125759-82-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H5Cl2NO2S. Molecular weight: 226.08 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H5Cl2NO2S |
| Molecular Weight | 226.08 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- Ethyl 2,5-dichlorothiazole-4-carboxylate (CAS 135925-33-6)
- Ethyl 4,5-dichlorothiazole-2-carboxylate (CAS 79807-38-8)
- Methyl 2,5-dichlorothiazole-4-carboxylate (CAS 135925-32-5)
- Methyl 2,4-dichlorothiazole-5-carboxylate (CAS 861708-66-9)
- 2,5-Dichlorothiazole-4-carboxylic Acid (CAS 127426-30-6)
- 2,4-Dichlorothiazole-5-carboxylic acid (CAS 62019-56-1)
- 4,5-Dichlorothiazole-2-carboxylic acid (CAS 62019-55-0)
- 2,5-dichlorothiazole-4-carboxamide (CAS 127426-27-1)
Recommended Standards
- 2-Chloro-6-methyl-4-pyridinesulfonyl chloride (CAS 1211527-22-8)
- Ethyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)acrylate (CAS 1263187-14-9)
- 2-Chloro-5-methylpyridine-3-sulfonyl chloride (CAS 1208081-98-4)
- 2-Furaldehyde dimethylhydrazone (CAS 14064-21-2)
- Methyl 2-(3-bromophenyl)-2-(4-nitrophenyl)acetate (CAS 1980086-64-3)
- 2,4-dichloro-7-methyl-pyrido[3,2-d]pyrimidine (CAS 1567624-24-1)
- Mirogabalin Impurity 63 (CAS 1644251-70-6)
- 2,3,5,6-Tetrachloroaniline (CAS 3481-20-7)
- 4-Piperidinethiol, 1-(1-methylethyl)- (CAS 156757-18-5)
- Semaglutide impurity 259 (CAS CATO-C4X-2226259)
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