4-Bromoisothiazole CAS 24340-77-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 24340-77-0 |
| Molecular Formula | C3H2BrNS |
| Molecular Weight | 164.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromoisothiazole (CAS 24340-77-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C3H2BrNS. Molecular weight: 164.02 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C3H2BrNS |
| Molecular Weight | 164.02 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.) | 1963 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromoisothiazole Standards
- 3-Bromoisothiazole (CAS 55512-82-8)
- 5-Bromoisothiazole (CAS 54390-97-5)
- 3-Bromoisothiazole-4-carbonitrile (CAS 1268247-73-9)
- 4-Bromoisothiazole-3-carbonitrile (CAS 89089-06-5)
- 4-Bromoisothiazole-3-carbaldehyde (CAS 88982-79-0)
- 4-Bromoisothiazole-5-carbaldehyde (CAS 5242-62-6)
- 5-Bromoisothiazole-4-carboxylic acid (CAS 1651166-54-9)
- 4-Bromoisothiazole-3-carboxylic Acid (CAS 4576-88-9)
Recommended Standards
- 4-Bromothiazole (CAS 34259-99-9)
- 4-Bromo-1-(▓H)methylpyrazole (CAS 1185320-08-4)
- Sodium propa-1,2-dien-1-ylphosphonate (CAS 34163-96-7(free base))
- Tempoxime Hydrochloride (CAS 63467-53-8)
- 5-fluoro-7-methyl-2,3-dihydro-1$l^{6},2-benzothiazole-1,1,3-trione (CAS 1384428-65-2)
- 1-(3-Chlorobenzyl)piperidine-3-carbohydrazide (CAS 415723-29-4)
- 5-Hydroxy-7-methoxy-2,2-dimethyl-4H-1,3-benzodioxin-4-one (CAS 532394-23-3)
- 2-(5-chloropyridin-2-yl)-2-oxoethyl acetate (CAS 1797380-84-7)
- (2s)-2-Amino-2-(2-bromo-4-chlorophenyl)ethan-1-ol hydrochloride (CAS 2613299-15-1)
- Biotinyl-CBP501 Affinity Peptide trifluoroacetate salt (CAS 2022956-39-2)
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