2-Bromo-5-nitrothiophene CAS 13195-50-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13195-50-1 |
| Molecular Formula | C4H2BrNO2S |
| Molecular Weight | 208.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Bromo-5-nitrothiophene (CAS 13195-50-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H2BrNO2S. Molecular weight: 208.03 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C4H2BrNO2S |
| Molecular Weight | 208.03 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1960 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-Bromothiazole-5-carboxylic acid (CAS 1244949-48-1)
- 5-Bromoisothiazole-4-carboxylic acid (CAS 1651166-54-9)
- (2-(Piperazin-1-yl)pyrimidin-5-yl)boronic acid (CAS 1176001-52-7)
- Tert-butyl 3-isopropylpiperazine-1-carboxylate hydrochloride (CAS 1203249-89-1)
- Thiophosgene (CAS 463-71-8)
- cis + trans t-Butyl-3-aminocyclohexane carboxylate (CAS 124789-18-0)
- n-Hexadecyl-2,2,3,3...16,16,16-d31 Alcohol (CAS 203633-15-2)
- Ethyl 4-chloro-2-(trifluoromethyl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylate (CAS 1638764-26-7)
- 5-((5-(Hydroxymethyl)furan-2-yl)methylene)thiazolidine-2,4-dione (CAS 262601-99-0)
- Semaglutide impurity 50 (CAS 2773558-66-8)
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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