1-Ethyl-3-methyl-1H-pyrazole-5-carbaldehyde CAS 1138159-72-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1138159-72-4 |
| Molecular Formula | C7H10N2O |
| Molecular Weight | 138.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Ethyl-3-methyl-1H-pyrazole-5-carbaldehyde (CAS 1138159-72-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H10N2O. Molecular weight: 138.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H10N2O |
| Molecular Weight | 138.17 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Recommended Standards
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- 3-Amino-1-ethylpyridin-2(1H)-one (CAS 113341-40-5)
- 1-(1-methyl-1H-pyrazol-4-yl)-3-(piperazin-1-yl)piperidin-2-one dihydrochloride (CAS 1461705-38-3)
- Methyl 1-methyl-2-thioxo-1,2-dihydropyridine-3-carboxylate (CAS 86051-22-1)
- 2-(Chlorodifluoromethoxy)-1,3-difluorobenzene (CAS 1404195-16-9)
- 1,3-Dimethyl-4-phenyl-1H-pyrazol-5(4H)-one (CAS 1706-41-8)
- (Z)-2-Butyloct-2-enal (CAS 99915-14-7)
- 3-(4,5-Difluoro-2-methoxyphenyl)propanoic acid (CAS 1092460-69-9)
- Tirzepatide Impurity 23 X TFA Salt (CAS CATO-C4X-324023)
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