5-(2,5-Dimethoxyphenyl)-3-hydroxy-4-(4-isopropoxy-2-methylbenzoyl)-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one CAS 385385-72-8
| CAS No. | 385385-72-8 |
| Molecular Formula | C29H30N2O6 |
| Molecular Weight | 502.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-(2,5-Dimethoxyphenyl)-3-hydroxy-4-(4-isopropoxy-2-methylbenzoyl)-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one.
5-(2,5-Dimethoxyphenyl)-3-hydroxy-4-(4-isopropoxy-2-methylbenzoyl)-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one (CAS 385385-72-8), molecular formula C29H30N2O6 and molecular weight 502.56 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C29H30N2O6, 5-(2,5-Dimethoxyphenyl)-3-hydroxy-4-(4-isopropoxy-2-methylbenzoyl)-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 502.56 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-(2,5-Dimethoxyphenyl)-3-hydroxy-4-(4-isopropoxy-2-methylbenzoyl)-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C29H30N2O6 |
| Molecular Weight | 502.56 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Dimethoxyphenyl Standards
- 5-(3,4-Dimethoxyphenyl)-3-hydroxy-4-(4-isopropoxy-2-methylbenzoyl)-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one (CAS 384797-26-6)
- 4-[(2Z)-3-(2,4-Dimethoxyphenyl)prop-2-enoyl]phenyl 4-bromobenzene-1-sulfonate (CAS 331461-46-2)
- 3-[(2,4-Dimethoxyphenyl)methyl]-3-(4-iodophenyl)-1-phenylthiourea (CAS 306730-63-2)
- 1,4-Bis((3,4-dimethoxyphenyl)sulfonyl)-1,4-diazepane (CAS 447410-57-3)
- 1-(1-(2,5-Dimethoxyphenyl)-2-methyl-5-(4-(methylsulfonyl)phenyl)-1H-pyrrol-3-yl)-N-(4-methoxyphenyl)methanimine (CAS 478032-28-9)
- Ethyl 7-(3,4-dimethoxyphenyl)-4-(4-(methoxycarbonyl)phenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 333308-91-1)
- Ethyl 7-(3,4-dimethoxyphenyl)-2-methyl-4-(4-methyl-3-nitrophenyl)-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 503591-61-5)
- (E)-6-(2-(2,4-Dimethoxyphenyl)-3-(hydroxy(4-nitrophenyl)methylene)-4,5-dioxopyrrolidin-1-yl)hexanoic acid (CAS 6042-43-9)
Recommended Standards
- 4,5-Dihydroxy-2-methoxy-6-((tosyloxy)methyl)tetrahydro-2H-pyran-3-yl 4-methylbenzenesulfonate (CAS 54497-89-1)
- 3-(4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)phenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 351208-71-4)
- 5-(3-Ethoxy-4-hydroxyphenyl)-3-hydroxy-4-(4-isopropoxy-2-methylbenzoyl)-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one (CAS 384349-50-2)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(4-(((tert-butoxycarbonyl)amino)methyl)phenyl)acetic acid (CAS 205049-68-9)
- 2-(2-Chlorophenyl)-N-(2-(3-(pyridin-4-yl)-1H-pyrazol-1-yl)ethyl)acetamide (CAS 1448071-58-6)
- 1-Methyloctahydro-1H-pyrrolo[2,3-c]pyridine dihydrochloride (CAS 2126177-49-7)
- 5-Bromo-1-(cyclopropylmethyl)indoline (CAS 1784059-18-2)
- Gamma-Undecalactone (CAS 104-67-6)
- 2-Bromo-6-(difluoromethyl)phenol (CAS 1261813-91-5)
- Acetyl Bupleurotoxin (CAS 111128-30-4)
- rac-Anabasine DiHCl (rac-Nicotine EP Impurity G DiHCl) (CAS 143924-48-5)
- N-(1-(1H-benzo[d]imidazol-2-yl)-3-methylbutyl)-2-chlorobenzamide (CAS 338410-72-3)
- N,N'-(Propane-1,3-diyl)bis(6-(pyridin-2-yl)pyrimidine-4-carboxamide) (CAS 674797-87-6)
- Hexapeptide-11 (CAS 100684-36-4)
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