2-(2,5-Dimethylphenyl)-6-ethylindolizine-3-carbaldehyde CAS 558471-18-4
| CAS No. | 558471-18-4 |
| Molecular Formula | C19H19NO |
| Molecular Weight | 277.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-(2,5-Dimethylphenyl)-6-ethylindolizine-3-carbaldehyde (C19H19NO) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 277.36 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 2-(2,5-Dimethylphenyl)-6-ethylindolizine-3-carbaldehyde (CAS 558471-18-4), a certified reference material (molecular formula C19H19NO, MW 277.36 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.
CATO manufactures 2-(2,5-Dimethylphenyl)-6-ethylindolizine-3-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 | C19H19NO |
| Molecular Weight | 277.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
Related Dimethylphenyl Standards
- 3-(N-(3,5-Dimethylphenyl)-3-methylbutanamido)propanoic acid (CAS 1018621-11-8)
- 1-[(2,5-dimethylphenyl)methyl]-2-methyl-1h-indole-3-carbaldehyde (CAS 174727-79-8)
- 2-(3,4-Dimethylphenyl)-6-ethylindolizine-3-carbaldehyde (CAS 558471-24-2)
- N-(3,4-dimethylphenyl)-2-((1-methyl-1H-tetrazol-5-yl)thio)acetamide (CAS 882749-26-0)
- 2-((3,5-Dimethylphenyl)amino)pyridine-3-sulfonamide (CAS 1251634-31-7)
- 2-[(3,4-Dimethylphenyl)amino]pyridine-3-sulfonamide (CAS 1340887-09-3)
- 2-{[4-(2,5-dimethylphenyl)-5-methyl-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 743452-44-0)
- 5-((3,4-Dimethylphenyl)amino)-6-hydroxy-2-(methylthio)pyrimidin-4(3H)-one (CAS 6972-20-9)
Recommended Standards
- 1-Phenyl-3-[4-(propan-2-yl)phenyl]-1h-pyrazol-5-amine (CAS 956949-94-3)
- 1-Phenyl-2-(1,3,3-trimethylindolin-2-ylidene)ethanone (CAS 36430-85-0)
- 2-(4-(2-Methyl-5-phenyl-1H-pyrrol-1-yl)phenyl)ethanol (CAS 26165-72-0)
- 1-n,1-n-Dimethyl-4-n-(quinolin-2-ylmethyl)benzene-1,4-diamine (CAS 62257-13-0)
- (R)-5,7-difluoro-1,2,3,4-tetrahydronaphthalen-2-ol (CAS 173996-25-3)
- N-(1-Hydroxy-2-methylpropan-2-yl)-N-methylacetamide (CAS 276240-69-8)
- 1-(2,5-Difluorophenyl)cyclopropanecarboxylic Acid (CAS 1260761-18-9)
- Methyl (2S,4S)-4-(2,3-dihydro-1H-inden-5-yloxy)-2-pyrrolidinecarboxylate (CAS 774576-77-1)
- 3-(3,5-Dimethylbenzenesulfonyl)-6,7-difluoro-1-propyl-1,4-dihydroquinolin-4-one (CAS 1547050-53-2)
- 2-Nonadecanol (CAS 26533-36-8)
- 2-(1H-1,3-Benzodiazol-1-yl)-3-methylbutanoic acid (CAS 1016723-54-8)
- D-Cys9 Terlipressin (CAS CATO-C4X-219339)
- 6-Acetamido-4-fluoropyridine-2-sulfonyl chloride (CAS 1393573-26-6)
- Neuropeptide Y (2-36) (human, rat) trifluoroacetate salt (CAS 123139-39-9)
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