2-(4-Amino-3-methylphenyl)-5-methyl-1H-pyrazol-3(2H)-one CAS 648917-72-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 648917-72-0 |
| Molecular Formula | C11H13N3O |
| Molecular Weight | 203.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Amino-3-methylphenyl)-5-methyl-1H-pyrazol-3(2H)-one (CAS 648917-72-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H13N3O. Molecular weight: 203.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H13N3O |
| Molecular Weight | 203.24 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 2-(6-Amino-1h-indol-1-yl)-N-methylacetamide (CAS 1096264-36-6)
- 3-Amino-5-(2-benzofuryl)-1H-pyrazole (CAS 1107061-06-2)
- (R)-3-Amino-5-(tert-butoxy)-5-oxopentanoic acid (CAS 115939-63-4)
- 2-Amino-N-(3-cyanobenzyl)-N-methylacetamide (CAS 1182742-59-1)
- 2-Amino-N-(4-cyanobenzyl)-N-methylacetamide (CAS 1183699-04-8)
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- 2-Amino-5-cyano-N,N,3-trimethylbenzamide (CAS 1191424-28-8)
- (r)-1-(1-Amino-2-hydroxyethyl)naphthalen-2-ol (CAS 1213094-34-8)
Recommended Standards
- 2-(3-Phenyl-1,2,4-oxadiazol-5-yl)propan-2-amine (CAS 566157-96-8)
- 2-(4-Amino-3-nitroanilino)ethanol (CAS 24905-87-1)
- 2-(3-Methyl-5-phenylisoxazol-4-yl)ethan-1-ol (CAS 401632-47-1)
- 1,3-Dibromo-2-fluoro-5-iodobenzene (CAS 1807033-57-3)
- (5-Benzylidenecyclopenta-1,3-diene-1,2,3-triyl)tribenzene (CAS 58225-37-9)
- (3,5-Di(1H-imidazol-1-yl)phenyl)boronic acid (CAS 2225180-01-6)
- 1,5-naphthyridine-2-carboxylic acid (CAS 49850-62-6)
- 2-((4-Chloro-N-(3-(trifluoromethyl)phenyl)phenyl)sulfonamido)-N-(3,5-dichlorophenyl)acetamide (CAS 337922-29-9)
- 5’-Fluoro-2-hydroxy-2’-methoxyacetophenone (CAS 1247813-37-1)
- [5-31]-Semaglutide (CAS CATO-C4X-2226263)
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