4-Bromoisothiazole-3-carbaldehyde CAS 88982-79-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 88982-79-0 |
| Molecular Formula | C4H2BrNOS |
| Molecular Weight | 192.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Bromoisothiazole-3-carbaldehyde (CAS 88982-79-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H2BrNOS. Molecular weight: 192.03 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H2BrNOS |
| Molecular Weight | 192.03 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromoisothiazole Standards
- 4-Bromoisothiazole-5-carbaldehyde (CAS 5242-62-6)
- 3-Bromoisothiazole-4-carbonitrile (CAS 1268247-73-9)
- 4-Bromoisothiazole-3-carbonitrile (CAS 89089-06-5)
- 5-Bromoisothiazole-4-carboxylic acid (CAS 1651166-54-9)
- 4-Bromoisothiazole-3-carboxylic Acid (CAS 4576-88-9)
- 4-Bromoisothiazole-5-carboxylic acid (CAS 88982-81-4)
- 5-Bromoisothiazole-3-carboxylic acid (CAS 4576-89-0)
- 3-Bromoisothiazole (CAS 55512-82-8)
Recommended Standards
- 2-Bromo-4-formylthiazole (CAS 5198-80-1)
- 4-Bromothiazole-2-carboxaldehyde (CAS 167366-05-4)
- 5-Bromothiazole-2-carbaldehyde, 97% (CAS 933752-44-4)
- 5-Cyano-2-methylphenylboronic Acid (CAS 867333-43-5)
- Methyl 4-Formyl-1H-pyrrole-2-carboxylate (CAS 40611-79-8)
- Acetic acid ethenyl ester, polymer with ethene, 2-propenamide and 2-propen-1-yl N-(hydroxymethyl)carbamate (CAS 40838-77-5)
- Ethyl 5-bromo-2-(methylthio)pyrimidine-4-carboxylate (CAS 74840-38-3)
- 3-(Hydroxymethyl)-2-methoxyphenol (CAS 84864-62-0)
- 2,5-Dichloro-N-(piperidin-3-yl)benzamide hydrochloride (CAS 1835826-57-7)
- Semaglutide impurity 103 (CAS 1446013-07-5)
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