1-(5-(Furan-2-yl)-3-(4-hydroxyphenyl)-4,5-dihydro-1H-pyrazol-1-yl)butan-1-one CAS 941898-23-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 941898-23-3 |
| Molecular Formula | C17H18N2O3 |
| Molecular Weight | 298.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(5-(Furan-2-yl)-3-(4-hydroxyphenyl)-4,5-dihydro-1H-pyrazol-1-yl)butan-1-one (CAS 941898-23-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H18N2O3. Molecular weight: 298.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H18N2O3 |
| Molecular Weight | 298.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- {2-[(Phenylsulfonyl)amino]-1,3-thiazol-4-yl}acetic acid (CAS 62557-09-9)
- 20451-53-0 Phenyl vinyl sulphoxide EINECS 243-831-6 (CAS 20451-53-0)
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- 2-((1-Cyanocyclohexyl)amino)-2-oxoethyl 2-hydroxy-4-methylbenzoate (CAS 878085-77-9)
- 5-nitro-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid (CAS 1150618-15-7)
- Des(4-cyclohexyl-L-proline) Fosinopril Acetic Acid (CAS 128948-00-5)
- Custom peptides (CAS CATO-CPTD788509)
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