1-(5-Methyl-2-phenylindolizin-1-yl)ethanone CAS 5280-27-3
| CAS No. | 5280-27-3 |
| Molecular Formula | C17H15NO |
| Molecular Weight | 249.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-(5-Methyl-2-phenylindolizin-1-yl)ethanone (C17H15NO) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
1-(5-Methyl-2-phenylindolizin-1-yl)ethanone (CAS 5280-27-3), molecular formula C17H15NO and molecular weight 249.31 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1-(5-Methyl-2-phenylindolizin-1-yl)ethanone 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 | C17H15NO |
| Molecular Weight | 249.31 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.) | 1958 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 2-(1-Methyl-2-phenylindolizin-3-yl)acetonitrile (CAS 653597-25-2)
- 1-(2-Phenylindolizin-3-yl)ethan-1-one (CAS 38320-58-0)
- 2-Oxo-2-(2-phenylindolizin-3-yl)acetic acid (CAS 892691-05-3)
- [(2-Phenylindolizin-3-yl)methyl]amine (CAS 1177280-83-9)
- 2-Oxo-2-(2-phenylindolizin-3-yl)acetyl chloride (CAS 101081-39-4)
- 1-(6-Phenylindolizin-3-yl)-1H-pyrazole-5-carboxylic acid (CAS 1422066-38-3)
- 1-(6-Phenylindolizin-3-yl)-1H-pyrazole-3-carboxylic acid (CAS 1422066-85-0)
- 1-Phenyl-2-(3-phenylindolizin-1-yl)ethanone (CAS 61454-00-0)
Recommended Standards
- 1-(4-Methylbenzyl)-1H-indole-6-carbaldehyde (CAS 944893-56-5)
- 1-(Amino(phenyl)methyl)naphthalen-2-ol (CAS 481-82-3)
- 1-(4-Methylbenzyl)-1H-indole-5-carbaldehyde (CAS 944893-71-4)
- 1-(Indolin-1-yl)-3-phenylprop-2-en-1-one (CAS 77248-24-9)
- 1-(2-bromo-4-methoxyphenyl)-2-(2-fluorophenyl)ethan-1-one (CAS 1184823-95-7)
- Ethyl 3-((4-(pyridin-2-yl)piperazin-1-yl)sulfonyl)benzo[b]thiophene-2-carboxylate (CAS 932464-69-2)
- 4-Chlorophthalazine-1-carbonitrile (CAS 124433-95-0)
- 3,4-Dimethoxybenzenesulfonyl Chloride (CAS 23095-31-0)
- [4-(pyrrolidin-1-yl)oxan-4-yl]methanamine (CAS 933752-24-0)
- 2-chloro-N’-(2-methylpropanoyl)acetohydrazide (CAS 1925-73-1)
- 1-(6-Chloro-2-methylpyridin-3-yl)ethan-1-one (CAS 439111-18-9)
- 2-Chloro-5-(4-propylbenzoyl)pyridine (CAS 1187165-04-3)
- Dimethyl 1,2,2-trimethylcyclopentane-1,3-dicarboxylate (CAS 7282-27-1)
- Hexapeptide-11 (CAS 161258-30-6)
Why CATO?
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