1-Methyl-1H-pyrazole-4,5-diamine Sulfate CAS 20055-01-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20055-01-0 |
| Molecular Formula | C4H8N4 H2O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Methyl-1H-pyrazole-4,5-diamine Sulfate (CAS 20055-01-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H8N4 H2O4S. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H8N4 H2O4S |
| Molecular Weight | 210.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Recommended Standards
- [2-(Benzyloxy)-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methanol (CAS 2377609-58-8)
- 4-(2-Ethylhexyl)-4H-thieno[3,2-b]pyrrole-5,6-dione (CAS 1147124-46-6)
- 1,3-Bis(3,4-dimethoxyphenyl)-2-methylpropane-1,3-dione (CAS 832739-36-3)
- 2-(4-Methyl-1,3-thiazol-2-yl)ethan-1-amine (CAS 61887-91-0)
- 1,4-Dihydrofuro[3,4-b]pyrazine-2,3,5,7-tetraone (CAS 58084-26-7)
- 2-(4-bromo-2-methoxyphenyl)pyrrolidine hydrochloride (CAS 2060051-56-9)
- Fragment-[3-31]-Liraglutide (CAS CATO-C4X-199232)
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