3-Ethyl-4-methyl-1H-pyrrole-2-carbaldehyde CAS 32928-30-6
| CAS No. | 32928-30-6 |
| Molecular Formula | C8H11NO |
| Molecular Weight | 137.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Ethyl-4-methyl-1H-pyrrole-2-carbaldehyde (C8H11NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; 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).
3-Ethyl-4-methyl-1H-pyrrole-2-carbaldehyde (CAS 32928-30-6), molecular formula C8H11NO and molecular weight 137.18 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 3-Ethyl-4-methyl-1H-pyrrole-2-carbaldehyde 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 | C8H11NO |
| Molecular Weight | 137.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 3-Ethoxy-2-methylpyridine (CAS 6652-01-3)
- 3-Ethyl-6-methylpyridin-2(1H)-one (CAS 90086-88-7)
- 3-Cyclopropyl-5-methyl-1H-pyrazol-4-amine (CAS 2171392-93-9)
- 3-Formylcyclohexane-1-carbonitrile (CAS 50738-61-9)
- (2R,3S,5R)-2-(Hydroxymethyl)-5-(6-((4-nitrobenzyl)amino)-9H-purin-9-yl)tetrahydrofuran-3-ol (CAS 56527-33-4)
- 3-(3,5-Dimethoxybenzyl)azetidine Hydrochloride (CAS 1376321-05-9)
- Tos-Gly-Pro-Lys-AMC (CAS 128202-25-5)
- (2S)-2-((Ethoxy(phenyl)phosphoryl)amino)-3-(1H-imidazol-4-yl)propanoic acid (CAS 918794-05-5)
- tert-Butyl 2-(6-isopropoxypyridin-3-yl)pyrrolidine-1-carboxylate (CAS 1352500-52-7)
- 2-(Pyrrolidin-3-yl)acetonitrile (CAS 774155-16-7)
- 7-Chloro-6-fluoro-2-methylquinoline (CAS 165112-02-7)
- N-(4-Bromo-2-methylphenyl)-2-((4-ethyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 573973-11-2)
- Benzyl 2-(tert-butyl)-4-oxo-3,4-dihydropyridine-1(2H)-carboxylate (CAS 647841-89-2)
- Thymopoietin II Peptide Fragment (CAS 56795-64-3)
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