4-Amino-5-methyl-1-(methyl-d3)-2-phenyl-1,2-dihydro-3H-pyrazol-3-one CAS 1329792-51-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1329792-51-9 |
| Molecular Formula | C11H10D3N3O |
| Molecular Weight | 206.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-5-methyl-1-(methyl-d3)-2-phenyl-1,2-dihydro-3H-pyrazol-3-one (CAS 1329792-51-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H10D3N3O. Molecular weight: 206.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H10D3N3O |
| Molecular Weight | 206.26 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) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 5-Amino-1-(thiophen-2-ylmethyl)pyridin-2(1h)-one (CAS 1016532-67-4)
- 2-(2-Amino-5-methylthiazol-4-yl)phenol (CAS 103040-82-0)
- 4-(5-Amino-4-methylisothiazol-3-yl)phenol (CAS 1050392-36-3)
- 5-Amino-N-methylbenzo[b]thiophene-2-carboxamide (CAS 1160264-01-6)
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Recommended Standards
- Ethyl benzo[b]thiophene-5-carboxylate (CAS 132526-16-0)
- 3-(4-Ethylphenyl)-1,2,4-oxadiazole-5-thiol (CAS 1339756-90-9)
- Ethyl benzo[b]thiophene-6-carboxylate (CAS 132526-08-0)
- Tilidine HCl (CAS 27107-79-5)
- 2-Methoxy-3-(trifluoromethyl)benzonitrile (CAS 1017778-62-9)
- Tofacitinib Impurity 2 (CAS 1092578-48-7)
- 6-Methyl-N-(tetrahydro-2H-thiopyran-4-yl)pyridin-3-amine (CAS 1513947-76-6)
- 7-Bromothieno[3,2-d]pyrimidin-4(3H)-one (CAS 31169-25-2)
- 2-chloro-1-[1-(4-chlorophenyl)-2,5-dimethyl-1H-pyrrol-3-yl]propan-1-one (CAS 732292-20-5)
- Acetyl-Exenatide trifluoroacetate salt (CAS 305815-28-5)
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