Thiophene-3,4-diamine dihydrobromide CAS 169698-12-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 169698-12-8 |
| Molecular Formula | C4H6N2S 2*HBr |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Thiophene-3,4-diamine dihydrobromide (CAS 169698-12-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H6N2S 2*HBr. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H6N2S 2*HBr |
| Molecular Weight | 195.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2005 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (5-Chloropyridin-2-yl)(cyclopropyl)methanone (CAS 1538247-83-4)
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- 2-((4-Chlorophenyl)thio)-4-oxo-4h-pyrido[1,2-a]pyrimidine-3-carbaldehyde (CAS 431924-79-7)
- N-butyl-6-chloro-N-ethyl-2-methylpyrimidin-4-amine (CAS 175140-68-8)
- 4,5-Diethyl 1-[4-methyl-6-(trifluoromethyl)pyrimidin-2-yl]-1H-1,2,3-triazole-4,5-dicarboxylate (CAS 866135-73-1)
- 2-(3,4-Dihydroisoquinolin-2(1h)-yl)propanoic acid (CAS 938350-35-7)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
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