4-Bromo-2(3H)-benzothiazolethione CAS 1083181-41-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1083181-41-2 |
| Molecular Formula | C7H4BrNS2 |
| Molecular Weight | 246.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Bromo-2(3H)-benzothiazolethione (CAS 1083181-41-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H4BrNS2. Molecular weight: 246.15 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H4BrNS2 |
| Molecular Weight | 246.15 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 5-methyl-2-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidine-7-carboxylic acid (CAS 1038261-10-7)
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- 2,2,8-Trimethylchroman-4-one (CAS 142228-70-4)
- 2-(3-Bromophenyl)-4,6-dichloropyrimidine (CAS 1188237-09-3)
- 2-(3,4-Dichlorobenzyl)-2H-benzo[e][1,2,3,4]thiatriazine 1,1-dioxide (CAS 866151-94-2)
- 2-(Methylthio)-3-(pyrrolidin-2-yl)pyridine (CAS 1336972-65-6)
- 2-{[(4-nitrophenyl)methyl]oxycarbonyl}acetic Acid (CAS 77359-11-6)
- Pemafibrate Impurity 37 (CAS CATO-C4X-290337)
- Semaglutide impurity 210 (CAS CATO-C4X-2226210)
Why CATO?
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