4-Amino-1,2-dimethyl-5-(methylamino)-1H-pyrazol-3(2H)-one CAS 857036-00-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 857036-00-1 |
| Molecular Formula | C6H12N4O |
| Molecular Weight | 156.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Amino-1,2-dimethyl-5-(methylamino)-1H-pyrazol-3(2H)-one (CAS 857036-00-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H12N4O. Molecular weight: 156.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H12N4O |
| Molecular Weight | 156.19 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1987 |
| Nitrogen Atoms | 4 |
Related Amino Standards
- 6-amino-3H,4H-pyrrolo[2,1-f][1,2,4]triazin-4-one (CAS 1160995-01-6)
- 3-Amino-3-(1-methyl-1h-1,2,4-triazol-5-yl)propan-1-ol (CAS 1247161-48-3)
- 2-Amino-2-(1-ethyl-1h-1,2,4-triazol-5-yl)ethan-1-ol (CAS 1247866-01-8)
- 1-Amino-1-(1-methyl-1h-1,2,4-triazol-5-yl)propan-2-ol (CAS 1247985-29-0)
- 2-Amino-2-(1,3-dimethyl-1h-1,2,4-triazol-5-yl)ethan-1-ol (CAS 1249063-13-5)
- 2-amino-6,7-dihydro-5H-pyrazolo[1,5-a]pyrazin-4-one (CAS 1250444-01-9)
- 4-(3-Amino-1h-1,2,4-triazol-1-yl)butan-1-ol (CAS 1250874-95-3)
- 2-Amino-2-methyl-3-(1H-1,2,4-triazol-1-yl)propan-1-ol (CAS 1290177-28-4)
Recommended Standards
- 4,5-Diamino-2-ethyl-1-methyl-1H-pyrazol-3(2H)-one (CAS 857036-14-7)
- 4-Formylpiperazine-1-carboximidamide sulfate (CAS 77723-10-5)
- 4,5-Diamino-1-ethyl-2-methyl-1H-pyrazol-3(2H)-one (CAS 857036-13-6)
- 2-Methyl-1H-benzimidazole-1-acetic acid (CAS 40332-17-0)
- 4-(Bicyclo[1.1.1]Pentan-1-yl)-2-chloropyrimidine (CAS 2198585-58-7)
- cis-3-Phenoxycyclobutanamine hydrochloride (CAS 1955473-81-0)
- Narirutin (CAS 14259-46-2)
- 2-Chloro-n-cyclopentyl-n-cyclopropylacetamide (CAS 1311314-40-5)
- Sunitinib Impurity 42 (CAS 856436-17-4)
- Tirzepatide Impurity 22 X TFA Salt (CAS CATO-C4X-324022)
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