4-(3,4-Dichlorophenyl)thiazole-2-carboxylic Acid CAS 952959-38-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 952959-38-5 |
| Molecular Formula | C10H5Cl2NO2S |
| Molecular Weight | 274.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(3,4-Dichlorophenyl)thiazole-2-carboxylic Acid (CAS 952959-38-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H5Cl2NO2S. Molecular weight: 274.12 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H5Cl2NO2S |
| Molecular Weight | 274.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dichlorophenyl Standards
- 2-(3,4-Dichlorophenyl)-1,3-thiazole-4-carboxylic acid (CAS 1094263-32-7)
- 2-(2,6-Dichlorophenyl)-1,3-thiazole-5-carboxylic acid (CAS 1094320-68-9)
- 2-(2,4-Dichlorophenyl)-1,3-thiazole-4-carboxylic acid (CAS 1094355-53-9)
- 2-(3,5-Dichlorophenyl)thiazole-4-carboxylic acid (CAS 1178420-52-4)
- 2-(3,5-Dichlorophenyl)thiazole-5-carboxylic acid (CAS 1183217-39-1)
- 3-(3,4-dichlorophenyl)-1,2-thiazole-5-carboxylic acid (CAS 1423033-15-1)
- 2-(2,3-Dichlorophenyl)thiazole-4-carboxylic acid (CAS 257876-07-6)
- 2-(2,6-dichlorophenyl)-1,3-thiaZole-4-carboxylic acid (CAS 871326-47-5)
Recommended Standards
- 4-(2,4-Dichlorophenyl)thiazole-2-carboxylic Acid (CAS 952959-45-4)
- 4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-dihydro-2H-benzo[d]imidazol-2-one (CAS 2448507-97-7)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (2,5-dimethoxy-2,5-dihydrofuran-3-yl)boronate (CAS 2223003-40-3)
- 2-Oxo-2-phenylethyl 2-iodobenzoate (CAS 55153-31-6)
- 2-Amino-4-(4-fluorophenyl)thiazole-5-carbonitrile, 97% (CAS 952753-59-2)
- 2-Propenoic acid, 2-methyl-, methyl ester, polymer with ethenyl acetate, 1-ethenyl-2-pyrrolidinone, ethyl 2-propenoate and 2-propenoic acid (CAS 85721-79-5)
- 5-Amino-2-chloro-n-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1h-pyrazol-4-yl)benzenesulfonamide (CAS 380437-38-7)
- Anonaine (CAS 1862-41-5)
- 7-chloro-1-ethyl-1H-1,3-benzodiazole-2-carbaldehyde (CAS 1343356-00-2)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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