1-(3,4-Dimethoxyphenyl)-1H-pyrrole-3-carbaldehyde CAS 88075-89-2
| CAS No. | 88075-89-2 |
| Molecular Formula | C13H13NO3 |
| Molecular Weight | 231.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1-(3,4-Dimethoxyphenyl)-1H-pyrrole-3-carbaldehyde (C13H13NO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 231.25 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 1-(3,4-Dimethoxyphenyl)-1H-pyrrole-3-carbaldehyde (CAS 88075-89-2), a certified reference material (molecular formula C13H13NO3, MW 231.25 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(3,4-Dimethoxyphenyl)-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 | C13H13NO3 |
| Molecular Weight | 231.25 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
Related Dimethoxyphenyl Standards
- 2-(3,4-Dimethoxyphenyl)pyrimidin-5-amine (CAS 1094246-54-4)
- 5-(2,3-Dimethoxyphenyl)pyrimidin-2-amine (CAS 1111101-71-3)
- 1-(3,4-Dimethoxyphenyl)-1H-pyrrole-2-carbaldehyde (CAS 43053-78-7)
- 2-(3,4-Dimethoxyphenyl)pyridin-3-ol (CAS 63688-36-8)
- 4-(3,4-dimethoxyphenyl)pyrimidin-2-amine (CAS 645401-61-2)
- 5-(3,4-Dimethoxyphenyl)pyrazin-2-amine (CAS 350819-13-5)
- 1-(3,4-Dimethoxyphenyl)cyclopentane-1-carbonitrile (CAS 34975-22-9)
- 1-(3,5-Dimethoxyphenyl)cyclopentanecarbonitrile (CAS 339094-26-7)
Recommended Standards
- 1-(3,4-Dimethylphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 923691-82-1)
- 1-(2-Propoxy-phenyl)-pyrrole-2,5-dione (CAS 401624-13-3)
- 1-(3,5-Dimethylphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 950259-04-8)
- 1-(2-Methylallyl)-2-phenyl-1,2,4-triazolidine-3,5-dione (CAS 34877-21-9)
- Tert-butyl 3-(aminomethyl)piperidine-1-carboxylate hydrochloride (CAS 1029689-80-2)
- 4-(4-Methoxyphenoxy)-3-methylisoxazol-5-amine (CAS 166964-11-0)
- 5-Amino-2,3-dihydrobenzofuran-7-carboxamide (CAS 1616110-55-4)
- Ethyl 3-(5-(4-chlorophenyl)furan-2-yl)acrylate (CAS 886496-85-1)
- 1-(3,4,5-Trimethoxyphenyl)-2-nitropropene (CAS 5556-76-3)
- N,N-Diethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazol-2-amine (CAS 1310405-18-5)
- 2,3,4-Trimethoxyphenol (CAS 19676-64-3)
- tert-Butyl 3-bromo-6-cyano-1H-indole-1-carboxylate (CAS 2089326-20-3)
- tert-Butyl 4-cyano-4-((4-nitrophenyl)amino)piperidine-1-carboxylate (CAS 1815591-68-4)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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