5-(3,4-Dimethoxyphenyl)-3,4-dihydro-2H-pyrrole CAS 91640-98-1
| CAS No. | 91640-98-1 |
| Molecular Formula | C12H15NO2 |
| Molecular Weight | 205.25 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-(3,4-Dimethoxyphenyl)-3,4-dihydro-2H-pyrrole.
5-(3,4-Dimethoxyphenyl)-3,4-dihydro-2H-pyrrole (CAS 91640-98-1) is a high-purity analytical reference standard with the molecular formula C12H15NO2 and a molecular weight of 205.25 g/mol.
5-(3,4-Dimethoxyphenyl)-3,4-dihydro-2H-pyrrole (C12H15NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-(3,4-Dimethoxyphenyl)-3,4-dihydro-2H-pyrrole 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 | C12H15NO2 |
| Molecular Weight | 205.25 g/mol |
| Appearance | Off-white to pale 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 1 |
Related Dimethoxyphenyl Standards
- 4-(3,5-Dimethoxyphenyl)butanenitrile (CAS 1057672-62-4)
- 5-(2,6-Dimethoxyphenyl)-3,4-dihydro-2H-pyrrole (CAS 1355197-16-8)
- 3-(3,4-dimethoxyphenyl)-2-methylpropanenitrile (CAS 1461705-74-7)
- 2-(3,4-Dimethoxyphenyl)-2-methylpropanenitrile (CAS 23023-16-7)
- 2-(3,5-Dimethoxyphenyl)-2-methylpropanenitrile (CAS 22972-63-0)
- 5-(2,4-Dimethoxyphenyl)-3,4-dihydro-2H-pyrrole (CAS 91640-95-8)
- 5-(2,5-Dimethoxyphenyl)-3,4-dihydro-2H-pyrrole (CAS 91640-97-0)
- 3-(3,4-Dimethoxyphenyl)-1H-1,2,4-triazole (CAS 1279218-29-9)
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