4-(4-(Tert-butyl)benzoyl)-N-(3-methoxypropyl)-1H-pyrrole-2-carboxamide CAS 439111-48-5
| CAS No. | 439111-48-5 |
| Molecular Formula | C20H26N2O3 |
| Molecular Weight | 342.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C20H26N2O3, 4-(4-(Tert-butyl)benzoyl)-N-(3-methoxypropyl)-1H-pyrrole-2-carboxamide 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 342.43 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
4-(4-(Tert-butyl)benzoyl)-N-(3-methoxypropyl)-1H-pyrrole-2-carboxamide (CAS 439111-48-5), molecular formula C20H26N2O3 and molecular weight 342.43 g/mol, is a CATO reference standard with documented purity and traceability.
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 4-(4-(Tert-butyl)benzoyl)-N-(3-methoxypropyl)-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.
Physical & Chemical Properties
| Molecular Formula | C20H26N2O3 |
| Molecular Weight | 342.43 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 4-(4-(4-(tert-Butyl)phenyl)-2-hydroxybutoxy)benzoic acid (CAS 96609-16-4)
- Tributyl aconitate (CAS 7568-58-3)
- 3-Methylphenanthro[3,4-C]phenanthrene (CAS 83844-21-7)
- Allyl (2,4-dichlorophenyl) carbonate (CAS 89744-06-9)
- 5,7-Dichloro-4-hydroxy-2-(trifluoromethyl)quinoline (CAS 59108-13-3)
- 2-(m-Tolylamino)isonicotinonitrile (CAS 137225-06-0)
- Methyl 2-(2-(methylamino)acetamido)benzoate (CAS 5973-38-6)
- 5-Bromo-4-methoxy-6-(trifluoromethyl)pyrimidine (CAS 447402-02-0)
- (17β)-13-Ethyl-3-methoxygona-1,3,5(10),15-tetraen-17-ol (CAS 59126-63-5)
- (E)-Ethene-1,2-diol (CAS 65144-72-1)
- (S)-2-(2,3-dimethoxyphenyl)-2-(methylamino)ethan-1-ol (CAS 1213566-92-7)
- [5-(methoxymethyl)-1,2-oxazol-3-yl]methanol (CAS 167155-53-5)
- 8-((5-(Isopropylamino)pentan-2-yl)amino)quinolin-6-ol (CAS 6633-11-0)
- Semaglutide impurity 103 (CAS 1446013-07-5)
Why CATO?
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