1-(4-Methoxyphenyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde CAS 347331-30-0
| CAS No. | 347331-30-0 |
| Molecular Formula | C14H15NO2 |
| Molecular Weight | 229.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-(4-Methoxyphenyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde (CAS 347331-30-0) is a high-purity analytical reference standard with the molecular formula C14H15NO2 and a molecular weight of 229.27 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 1-(4-Methoxyphenyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 229.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 1-(4-Methoxyphenyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H15NO2 |
| Molecular Weight | 229.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Methoxyphenyl Standards
- 1-(2-Methoxyphenyl)-2,5-dimethyl-1h-pyrrole-3-carbaldehyde (CAS 124678-35-9)
- 1-(3-Methoxyphenyl)-4-oxocyclohexane-1-carbonitrile (CAS 13225-34-8)
- 1-(2-Methoxyphenyl)-4-oxocyclohexane-1-carbonitrile (CAS 58379-06-9)
- 1-(3-Methoxyphenyl)-3-oxocyclohexanecarbonitrile (CAS 56231-52-8)
- 1-(4-Methoxyphenyl)-3-oxocyclohexanecarbonitrile (CAS 58713-47-6)
- 1-(4-Methoxyphenyl)-4-oxocyclohexane-1-carbonitrile (CAS 5309-14-8)
- 2-(4-Methoxyphenyl)-4,5,6,7-tetrahydrofuro[3,2-c]pyridine (CAS 765237-62-5)
- 2-{[(2-methoxyphenyl)amino]methyl}phenol (CAS 388110-66-5)
Recommended Standards
- 1-(4-Butyl-phenyl)-pyrrole-2,5-dione (CAS 65833-02-5)
- 1-(3-Methoxy-phenyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde (CAS 700854-99-5)
- 1-(5-Methyl-3-oxo-2,3-dihydro-1H-inden-1-yl)pyrrolidin-2-one (CAS 828267-63-6)
- 1-(3-Mesitylisoxazol-5-yl)ethanone (CAS 77987-98-5)
- Ethyl 2-methyl-4-(2-thienyl)-1h-pyrrole-3-carboxylate (CAS 1105195-63-8)
- (6-Methyl-3-(methylthio)-5-oxo-1,2,4-triazin-4(5H)-yl)methyl 5-chloro-2-methoxybenzoate (CAS 877643-01-1)
- 1-Isopropyl-6-nitro-1H-indole (CAS 1228762-38-6)
- Ethyl 3-((trimethylsilyl)ethynyl)benzoate (CAS 150969-58-7)
- Larotrectinib Impurity 3 (CAS 2409590-08-3)
- 2,4-Difluoro-6-methylphenylacetic acid (CAS 1804515-29-4)
- (S)-2-(1-((1-hydroxy-4-methylpentan-2-yl)amino)ethylidene)-5,5-dimethylcyclohexane-1,3-dione (CAS 1263045-95-9)
- (1S,2S)-2-((Benzyloxy)carbonyl)cyclopentanecarboxylic acid (CAS 648433-16-3)
- methyl 5-methyl-4-nitro-1H-pyrazole-3-carboxylate (CAS 27116-86-5)
- Insulin Lispro (CAS 133107-64-9)
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