4-Methyl-2-phenylthiazole-5-sulfonyl chloride CAS 690632-88-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 690632-88-3 |
| Molecular Formula | C10H8ClNO2S2 |
| Molecular Weight | 273.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Methyl-2-phenylthiazole-5-sulfonyl chloride (CAS 690632-88-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H8ClNO2S2. Molecular weight: 273.76 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H8ClNO2S2 |
| Molecular Weight | 273.76 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Methyl Standards
- 2-Phenylthiazole-4-sulfonyl Chloride (CAS 1305712-05-3)
- 2-Phenylthiazole-4,5-dicarboxylic acid (CAS 38707-83-4)
- 4-Ethyl-2-phenylthiazole-5-carboxylic acid (CAS 113366-57-7)
- Ethyl 2-phenylthiazole-5-carboxylate (CAS 172678-67-0)
- Ethyl 2-Phenylthiazole-4-carboxylate (CAS 59937-01-8)
- Ethyl 4-Phenylthiazole-2-carboxylate (CAS 31877-30-2)
- Ethyl 4-phenylthiazole-5-carboxylate (CAS 99822-80-7)
- Ethyl 5-Phenylthiazole-2-carboxylate (CAS 58333-72-5)
Recommended Standards
- 4-Chloro-N-ethyl-N-(m-tolyl)benzamide (CAS 959000-10-3)
- 5-((4-Chloro-2-methoxyphenyl)amino)-1,3,4-thiadiazole-2(3H)-thione (CAS 61335-30-6)
- 4-Chloro-2-phenyl-6-(piperidin-1-yl)pyrimidine (CAS 574708-35-3)
- tert-Butyl (2-bromo-5-methoxyphenyl)carbamate (CAS 169303-80-4)
- 4'-Chloro-4,3':5',4''-terpyridine (CAS 1214357-56-8)
- 3-Bromo-2,3-dihydro-thiophene 1,1-dioxide (CAS 53336-42-8)
- 2-((4-Chlorobenzyl)thio)-3-phenylquinazolin-4(3H)-one (CAS 423731-88-8)
- 1-[(3-Fluorophenyl)methyl]-1H-pyrazol-3-amine (CAS 957480-06-7)
- 6-(Trifluoromethyl)picolinimidamide (CAS 790195-74-3)
- D-Lys16-Tirzepatide (CAS CATO-CPTD788918)
Why CATO?
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