1-Methyl-1H-pyrazole-4,5-diamine; bis(sulfuric acid) CAS 2126160-71-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2126160-71-0 |
| Molecular Formula | C4H8N4 2*H2O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-Methyl-1H-pyrazole-4,5-diamine; bis(sulfuric acid) (CAS 2126160-71-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H8N4 2*H2O4S. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C4H8N4 2*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.) | 1997 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Recommended Standards
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- (R)-2-(1,2,3,4-Tetrahydroisoquinolin-3-yl)acetic acid (CAS 187218-03-7)
- 3-(3-Chloro-5-fluorophenyl)-2-trifluoromethylpropiophenone (CAS 898750-97-5)
- 3-[5-(7-hydroxyhept-1-ynyl)-1-oxo-isoindolin-2-yl]piperidine-2,6-dione (CAS 2619512-20-6)
- 4,4'-(Benzo[c][1,2,5]thiadiazole-4,7-diyl)dianiline (CAS 1203707-77-0)
- 4-(Aminomethyl)benzene-1-sulfonyl fluoride (CAS 32752-18-4)
- [γ-Glu]15 Semaglutide (CAS CATO-C4X-222690)
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)
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