5-Methoxy-1H-pyrazole-3,4-diamine CAS 199341-02-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 199341-02-1 |
| Molecular Formula | C4H8N4O |
| Molecular Weight | 128.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Methoxy-1H-pyrazole-3,4-diamine (CAS 199341-02-1) pharmaceutical standards reference standard. Molecular formula: C4H8N4O. Molecular weight: 128.13 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H8N4O |
| Molecular Weight | 128.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2013 |
| Nitrogen Atoms | 4 |
Related Methoxy Standards
- 4-Methoxy-5-methyl-1H-pyrazol-3(2H)-one (CAS 190257-20-6)
- (3-Methoxy-5-isoxazolyl)methanamine (CAS 2763-94-2)
- 6-Methoxy-2H-pyran-3(6H)-one (CAS 60249-17-4)
- 2-Methoxy-1-(1-methylcyclopropyl)ethan-1-one (CAS 1507500-71-1)
- (E)-1-Methoxy-2-methylpent-1-en-3-one (CAS 56279-35-7)
- 1-Methoxy-4-methylpent-1-en-3-one (CAS 41850-86-6)
- 3-Methoxy-2,2-dimethylcyclobutan-1-one (CAS 2063-96-9)
- 4-methoxy-3-Cyclohexen-1-ol (CAS 69125-55-9)
Recommended Standards
- 5-Isopropyl-1,2,4-oxadiazol-3(2H)-one (CAS 55375-87-6)
- 5-Oxopyrrolidine-2-carboxamide (CAS 5626-52-8)
- 5-Imino-3,4-dimethyloxazolidin-2-one (CAS 344329-98-2)
- 2-Methyl-3,5-diphenylpyrazolo[1,5-a]pyrimidin-7-ol (CAS 331739-46-9)
- 2-Methyl-3-phenyl-2-cyclopropene-1-carboxylic acid (CAS 18826-56-7)
- (R)-1-(3-(1-Aminoethyl)-2-methylphenyl)-1,1-difluoro-2-methylpropan-2-ol (CAS 2768382-77-8)
- Methyl-(4-oxo-1,3-thiazolidin-2-ylidenE)acetate (CAS 26239-22-5)
- 2-Amino-6-(tert-butyl)-N-(2,4-dichlorophenyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 590350-63-3)
- (2,4,6-Trimethylpyridin-3-yl)boronic acid (CAS 1029654-17-8)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
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