4-(Thiazol-2-yl)benzenesulfonyl chloride CAS 1099660-64-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1099660-64-6 |
| Molecular Formula | C9H6ClNO2S2 |
| Molecular Weight | 259.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Thiazol-2-yl)benzenesulfonyl chloride (CAS 1099660-64-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H6ClNO2S2. Molecular weight: 259.73 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H6ClNO2S2 |
| Molecular Weight | 259.73 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Thiazol Standards
- 1-[(4-Phenyl-1,3-thiazol-2-yl)methyl]piperazine (CAS 1040631-43-3)
- 1-[(2-phenyl-1,3-thiazol-4-yl)methyl]piperazine (CAS 923791-52-0)
- Methyl 2-(thiazol-2-yl)-1H-benzo[d]imidazole-6-carboxylate (CAS 1535186-75-4)
- [2-(1,3-Thiazol-4-yl)-1h-benzimidazol-1-yl]acetic acid (CAS 763147-58-6)
- 5-(2-Methyl-1,3-thiazol-4-yl)thiophene-2-sulfonamide (CAS 215654-79-8)
- 2-[2-(1,3-Thiazol-4-yl)ethyl]-1H-isoindole-1,3(2H)-dione (CAS 250258-56-1)
- N-(2-(Thiazol-4-yl)-1H-benzo[d]imidazol-6-yl)acetamide (CAS 27192-25-2)
- 5-(2-Phenyl-1,3-thiazol-4-yl)-1,3,4-oxadiazol-2-ylhydrosulfide (CAS 338760-49-9)
Recommended Standards
- 2-Amino-1-(2-chloro-4-methylphenyl)-4,5-dimethyl-1H-pyrrole-3-carbonitrile (CAS 1094439-42-5)
- 2-(5-chlorothiophen-2-yl)-4-methyl-1,3-thiazole-5-carboxylic acid (CAS 1152599-58-0)
- 2-Amino-1-(4-chloro-2-methylphenyl)-4,5-dimethyl-1H-pyrrole-3-carbonitrile (CAS 1094407-15-4)
- (5-Cyclopropyl-4-phenyl-4H-1,2,4-triazol-3-yl)methanol (CAS 1549545-05-2)
- 2-Heptadecylimidazole (CAS 23328-87-2)
- 3-((4-Methoxyphenoxy)methyl)pyrrolidine (CAS 933736-44-8)
- 1-Cyclohexyl-3-(cyclohexylmethyl)urea (CAS 2222-58-4)
- Methyl 4-(2-fluoro-5-methoxyphenyl)benzoate (CAS 1820707-29-6)
- 2-(2-(1-(Tert-butoxycarbonyl)piperidin-4-yl)-5-methylthiazol-4-yl)acetic acid (CAS 845885-88-3)
- C-Peptide (Proinsulin) (CAS 59112-80-0)
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