1,3-Thiazol-4-ylmethanesulfonyl chloride CAS 754966-95-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 754966-95-5 |
| Molecular Formula | C4H4ClNO2S2 |
| Molecular Weight | 197.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Thiazol-4-ylmethanesulfonyl chloride (CAS 754966-95-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H4ClNO2S2. Molecular weight: 197.66 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H4ClNO2S2 |
| Molecular Weight | 197.66 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Thiazol Standards
- Thiazol-2-ylmethanesulfonyl chloride (CAS 1505099-61-5)
- 1-[1-(1,3-thiazol-2-yl)ethyl]piperazine (CAS 1185539-23-4)
- 1-(5-ethyl-1,3-thiazol-2-yl)piperazine (CAS 1211541-43-3)
- 1-[(2-methyl-1,3-thiazol-5-yl)methyl]piperazine (CAS 1250118-20-7)
- 1-(4-Methyl-1,3-thiazol-2-yl)-1,4-diazepane (CAS 127268-04-6)
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- 2-(Thiazol-2-ylmethyl)cyclohexan-1-ol (CAS 1527822-98-5)
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Recommended Standards
- 1-(6-Chloro-pyridin-2-yl)-piperazine (CAS 87394-54-5)
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- rac-1-[(1R,2S)-2-cyclopropylcyclopropyl]ethan-1-one (CAS 157897-16-0)
- 1-(1H-Pyrrolo[2,3-b]pyridin-5-yl)ethanamine (CAS 1270489-19-4)
- 5-(2-Methoxyphenyl)-3-(4-(trifluoromethyl)pyridin-2-yl)-1,3,4-oxadiazol-2(3H)-one (CAS 883010-12-6)
- 1-Phenyl-3-((3-(trifluoromethyl)phenyl)imino)indolin-2-one (CAS 303149-14-6)
- 3-(chloromethyl)-2H-chromen-2-one (CAS 98994-33-3)
- (Tyr?)-C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 142878-79-3)
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