4-(4-Isopropylphenyl)-2-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)-4-oxobutanoic acid CAS 937605-14-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 937605-14-6 |
| Molecular Formula | C23H24N2O4 |
| Molecular Weight | 392.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-Isopropylphenyl)-2-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)-4-oxobutanoic acid (CAS 937605-14-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H24N2O4. Molecular weight: 392.45 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C23H24N2O4 |
| Molecular Weight | 392.45 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Isopropylphenyl Standards
- N-(4-Isopropylphenyl)-2-(4-(4-methoxybenzylidene)-2,5-dioxoimidazolidin-1-yl)acetamide (CAS 867311-85-1)
- 11-(4-Isopropylphenyl)-3,3,7,8-tetramethyl-2,3,4,5,10,11-hexahydro-1H-dibenzo[b,e][1,4]diazepin-1-one (CAS 338748-43-9)
- N-(4-((4-isopropylphenyl)amino)-4-oxobutyl)-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxamide (CAS 956543-83-2)
- 4-[3-(4-Isopropylphenyl)acryloyl]phenyl 3-phenylacrylate (CAS 329706-18-5)
- 2-(2-(4-Isopropylphenyl)-1,1-dioxido-6-phenyl-4H-thiopyran-4-ylidene)malononitrile (CAS 174493-15-3)
- 1031650-94-8 4-{[5-(4-Isopropylphenyl)-4-methyl-1,1-dioxido-3-oxoisothiazol-2(3H)-yl]methyl}benzoic acid MFCD14282140 (CAS 1031650-94-8)
- (E)-4-(3-(4-isopropylphenyl)acryloyl)phenyl 4-methylbenzoate (CAS 306730-02-9)
- 5-(((6-(4-Isopropylphenyl)pyridazin-3-yl)thio)methyl)-3-(p-tolyl)-1,2,4-oxadiazole (CAS 1114915-41-1)
Recommended Standards
- 3-Amino-N-(4-fluorophenethyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide (CAS 496019-19-3)
- 4,4'-((1E,1'E)-(2,5-Dimethoxy-1,4-phenylene)bis(ethene-2,1-diyl))dibenzonitrile (CAS 637037-82-2)
- 3,8-Dimethyl-1,10-diphenoxy-4,7-phenanthroline (CAS 7250-17-1)
- N-((4-Chloropyrrolo[2,1-f][1,2,4]triazin-5-yl)methyl)-N,N-diethylethanaminium bromide (CAS 859205-90-6)
- 7-Bromophthalazin-1(2H)-one, 97% (CAS 152265-57-1)
- 2-(4-Aminopiperidin-1-yl)-5,6,7,8-tetrahydroquinazolin-4(3H)-one (CAS 1241669-54-4)
- 2-Chloro-1-(2-(thiophen-2-yl)-1h-indol-3-yl)ethan-1-one (CAS 924022-11-7)
- N-(3-Methyl-1-(4-oxo-4,5,6,7-tetrahydro-3H-cyclopenta[d]pyrimidin-2-yl)-1H-pyrazol-5-yl)pentanamide (CAS 1003799-17-4)
- Cerulenin (CAS 17397-89-6)
- Semaglutide impurity 104(Fmoc-D-His-Aib) (CAS 2171211-18-8)
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