Thiophene-3,4-diamine dihydrochloride CAS 90069-81-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90069-81-1 |
| Molecular Formula | C4H6N2S 2*HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Thiophene-3,4-diamine dihydrochloride (CAS 90069-81-1) pharmaceutical standards reference standard. Molecular formula: C4H6N2S 2*HCl. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H6N2S 2*HCl |
| Molecular Weight | 150.62 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.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2,2'-(1,3-Phenylene)bis(N-hydroxyacetimidamide) (CAS 885966-18-7)
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- Ciprofloxacin EP Impurity F (CAS 226903-07-7)
- (((1-(Bromomethyl)cyclopropyl)methoxy)methyl)benzene (CAS 177200-75-8)
- 2-Tosylisoindoline (CAS 32372-83-1)
- 1-Chloro-3-(prop-2-yn-1-yloxy)propan-2-ol (CAS 18180-29-5)
- Des-Tyr10-Tirzepatide (CAS CATO-CPTD788680)
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