5-Bromo-3-(bromomethyl)isothiazole CAS 4576-94-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4576-94-7 |
| Molecular Formula | C4H3Br2NS |
| Molecular Weight | 256.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-3-(bromomethyl)isothiazole (CAS 4576-94-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H3Br2NS. Molecular weight: 256.95 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H3Br2NS |
| Molecular Weight | 256.95 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 4-Bromo-2-(bromomethyl)-1,3-thiazole (CAS 1138333-26-2)
- 5-Bromo-2-(bromomethyl)thiazole (CAS 1312537-34-0)
- 2-Bromo-5-bromomethyl-thiazole (CAS 131748-91-9)
- 2-Bromo-4-(bromomethyl)-1,3-thiazole (CAS 180597-85-7)
- 4-Bromo-5-(bromomethyl)thiazole (CAS 1823907-80-7)
- 4-Bromo-3-(bromomethyl)isothiazole (CAS 4576-96-9)
- 4-Bromo-5-(bromomethyl)-1,2-thiazole (CAS 2092486-98-9)
- 5-Bromo-4-(bromomethyl)thiazole (CAS 240433-75-4)
Recommended Standards
- 8-Trifluoromethoxyquinoline-5-boronic acid (CAS 1072951-46-2)
- 2,5-Dibromo-4-methylthiazole (CAS 79247-78-2)
- [6-(Trifluoromethoxy)quinolin-8-yl]boronic acid (CAS 1089179-11-2)
- (6-amino-5-chloro-1,3-benzoxazol-2-yl)methanol (CAS 1552181-69-7)
- Tert-butyl 3-amino-4-hydroxyazepane-1-carboxylate (CAS 1260641-53-9)
- 2-(4-(4-Ethylphenyl)-2-morpholinothiazol-5-yl)acetic acid (CAS 1443291-64-2)
- Decitabine Impurity 21 (CAS 69304-64-9)
- (1-(2-Bromo-5-methoxybenzyl)cyclopropyl)methanamine (CAS 1487215-16-6)
- Bumetanide Impurity 87 (CAS CATO-C4X-198687)
- Adrenal Peptide E, bovine (CAS 78355-50-7)
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