(5-bromo-1,3-thiazol-4-yl)methanesulfonyl chloride CAS 1936566-69-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1936566-69-6 |
| Molecular Formula | C4H3BrClNO2S2 |
| Molecular Weight | 276.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (5-bromo-1,3-thiazol-4-yl)methanesulfonyl chloride (CAS 1936566-69-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H3BrClNO2S2. Molecular weight: 276.56 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H3BrClNO2S2 |
| Molecular Weight | 276.56 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.) | 1996 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related bromo Standards
- n-(4-Bromo-3-methylphenyl)-2-chloropropanamide (CAS 1016746-86-3)
- 1211465-92-7 2-Bromo-N-(5-chloro-2-methylphenyl)propanamide MFCD15208571 (CAS 1211465-92-7)
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- 4-Bromo-3-chloro-1-morpholinobenzene (CAS 1279027-86-9)
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Recommended Standards
- 2-(2-Bromophenyl)-N-(2-chloroethyl)acetamide (CAS 1881330-59-1)
- 2-Bromo-N-(4-chlorophenyl)-2-methylpropanamide (CAS 1970-52-1)
- 4-Bromo-3-chloro-2-(cyclopentyloxy)pyridine (CAS 1881293-63-5)
- 2-Naphthyl Phenyl Ketone (CAS 644-13-3)
- 1-(2-(2,6-Dimethylphenoxy)ethyl)-1H-indole-3-carbaldehyde (CAS 428490-16-8)
- [2-(3-Phenoxyphenoxy)ethyl]amine hydrochloride (CAS 176702-55-9)
- 3-Chloro-N-(4-methoxyphenyl)propanamide (CAS 19313-87-2)
- 4-(5-Ethylfuran-3-yl)benzene-1,2-diamine (CAS 471239-87-9)
- Gadobutrol Impurity 35 (CAS 52667-88-6)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com