3-Hydroxy-4-(4-isopropoxy-3-methylbenzoyl)-5-(3-phenoxyphenyl)-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one CAS 371236-02-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 371236-02-1 |
| Molecular Formula | C33H30N2O5 |
| Molecular Weight | 534.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Hydroxy-4-(4-isopropoxy-3-methylbenzoyl)-5-(3-phenoxyphenyl)-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one (CAS 371236-02-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C33H30N2O5. Molecular weight: 534.60 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C33H30N2O5 |
| Molecular Weight | 534.60 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 1,6-Di-O-acetyl-2,3,4-tri-O-benzyl-α-D-mannopyranose (CAS 65556-30-1)
- 4-Chloro-5-methyl-3-(perfluorooctyl)-1H-pyrazole (CAS 232587-49-4)
- ((2R,3R,4S,6S)-6-Acetoxy-3,4,5-tris(benzyloxy)tetrahydro-2H-pyran-2-yl)methyl acetate (CAS 59433-13-5)
- 2-Bromo-3-chloro-5-(difluoromethyl)pyridine (CAS 1335052-24-8)
- 2-((2,4-Dichlorobenzyl)thio)-5-methoxy-N,N-dimethylpyrimidin-4-amine (CAS 338955-57-0)
- 2-(2-Ethoxyphenoxy)-5-fluoroaniline (CAS 946716-85-4)
- N-(4-Cyanobutyl)-N-(phenylmethoxy)-carbamic Acid 1,1-Dimethylethyl Ester (CAS 128173-50-2)
- 5-(M-tolyl)piperidine-3-carboxamide (CAS 1421601-08-2)
- tert-Butyl ((1-(2-hydroxyethyl)piperidin-3-yl)methyl)(isopropyl)carbamate (CAS 1353960-66-3)
- Semaglutide impurity 74 (CAS CATO-C4X-222674)
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