3-Isopropyl-N'-(1-phenylethylidene)-1H-pyrazole-5-carbohydrazide CAS 303104-18-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303104-18-9 |
| Molecular Formula | C15H18N4O |
| Molecular Weight | 270.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Isopropyl-N'-(1-phenylethylidene)-1H-pyrazole-5-carbohydrazide (CAS 303104-18-9) pharmaceutical standards reference standard. Molecular formula: C15H18N4O. Molecular weight: 270.33 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H18N4O |
| Molecular Weight | 270.33 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Related Isopropyl Standards
- 5-Isopropyl-5,6-dihydro-4H-benzo[f]pyrrolo[1,2-a][1,4]diazepine-4-carboxylic acid (CAS 849924-95-4)
- Isopropyl 2-([1,1'-biphenyl]-4-yloxy)acetate (CAS 449737-16-0)
- 4-Isopropyl-1-phenyl-1H-pyrazolo[3,4-d]pyridazine-7-thiol (CAS 1105197-96-3)
- 6-Isopropyl-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine-4-thiol (CAS 917749-34-9)
- Isopropyl 2-amino-5-(dimethylcarbamoyl)-4-methylthiophene-3-carboxylate (CAS 832740-10-0)
- N-Isopropyl 1-Boc-piperidine-4-carboxamide (CAS 1016716-09-8)
- 1-(3-Isopropyl-1-methyl-5-phenyl-1H-pyrazol-4-yl)-2-methylpropan-1-one (CAS 1956335-87-7)
- 3-(1-Isopropyl-1,2,3,6-tetrahydropyridin-4-yl)-5-methoxy-1H-indole (CAS 1958106-15-4)
Recommended Standards
- 3-Amino-1-phenyl-4-(3,4,5,6-tetrahydro-2H-azepin-7-yl)-1H-pyrazol-5-ol (CAS 926205-33-6)
- 3-methyl-1-phenyl-5-pyrrolidin-1-yl-1H-pyrazole-4-carbaldehyde oxime (CAS 882226-97-3)
- 3-(4-Methoxyphenyl)-1,6-dimethyl-4,5,6,7-tetrahydro-1H-indazol-4-one (CAS 946387-31-1)
- 3-(1-Methyl-5-oxo-pyrrolidin-3-yl)-3-oxo-propionic acid methyl ester (CAS 1083282-29-4)
- 1-Triacontanol (CAS 593-50-0)
- (S)-2-(fluoromethyl)-1-methylpiperazine (CAS 1033719-13-9)
- Ethyl 6-chloro-4-(trifluoromethyl)nicotinate (CAS 1260778-46-8)
- 3-Nitrocinnolin-4-ol (CAS 500538-67-0)
- 4-[(1,1-dimethylethoxy)carbonyl](phenylmethyl)aminophenylboronic acid (CAS 693792-99-3)
- Semaglutide impurity 258 (CAS CATO-C4X-2226258)
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