4-Cyclopropanecarbonyl-N-[(4-methoxyphenyl)methyl]-1H-pyrrole-2-carboxamide CAS 478249-77-3
| CAS No. | 478249-77-3 |
| Molecular Formula | C17H18N2O3 |
| Molecular Weight | 298.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-Cyclopropanecarbonyl-N-[(4-methoxyphenyl)methyl]-1H-pyrrole-2-carboxamide 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.
CATO supplies 4-Cyclopropanecarbonyl-N-[(4-methoxyphenyl)methyl]-1H-pyrrole-2-carboxamide (CAS 478249-77-3), a certified reference material (molecular formula C17H18N2O3, MW 298.34 g/mol) for analytical method development and quality control.
4-Cyclopropanecarbonyl-N-[(4-methoxyphenyl)methyl]-1H-pyrrole-2-carboxamide (C17H18N2O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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.) | 2025 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 4-[4-(4-Methoxybenzyl)-5-methyl-4H-1,2,4-triazol-3-yl]-1-methyl-1H-pyrazol-5-amine (CAS 955976-91-7)
- 4-Methyl-2-[(phenylsulfonyl)amino]-1,3-thiazole-5-carboxylic acid (CAS 860181-82-4)
- 4,6-Dimethyl-2-{[(4-methylphenyl)carbamoyl]amino}pyridine-3-carboxamide (CAS 338975-97-6)
- 4-Methyl-N'-(1,2,3-thiadiazole-4-carbonyl)benzenesulfonohydrazide (CAS 436863-79-5)
- Boc-Glu-OBzl (CAS 30924-93-7)
- 1-(Bromomethyl)-2-fluoro-5-methoxy-3-(trifluoromethyl)benzene (CAS 1373921-05-1)
- (1-Methyl-3-phenyl-1H-pyrazol-5-yl)(4-(pyridin-2-yl)piperazin-1-yl)methanone (CAS 1251577-65-7)
- n-Isopropyl-2-methylcyclopentan-1-amine (CAS 1341166-09-3)
- 1,1,1-Trifluoroacetone (CAS 421-50-1)
- 4-(Cyclopropylcarbamoyl)benzoic acid (CAS 925413-00-9)
- N,N-Dimethyl-3-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)prop-2-yn-1-amine (CAS 1171893-03-0)
- 3-(4-Hydroxyphenyl)-1-(2,4,6-trihydroxy-3-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)phenyl)propan-1-one (CAS 11023-94-2)
- 4-Iodo-6-methylpyridin-2-amine (CAS 1227586-82-4)
- Semaglutide Impurity 3 (CAS CATO-C4X-22263)
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 18665070610 / Nicole.chen@cato-chem.com