2-Oxo-2-(2-phenylindolizin-3-yl)acetyl chloride CAS 101081-39-4
| CAS No. | 101081-39-4 |
| Molecular Formula | C16H10ClNO2 |
| Molecular Weight | 283.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 283.71 g/mol gives 2-Oxo-2-(2-phenylindolizin-3-yl)acetyl chloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-Oxo-2-(2-phenylindolizin-3-yl)acetyl chloride (CAS 101081-39-4), a certified reference material (molecular formula C16H10ClNO2, MW 283.71 g/mol) for analytical method development and quality control.
The molecular framework of 2-Oxo-2-(2-phenylindolizin-3-yl)acetyl chloride (C16H10ClNO2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. 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 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.
As a certified reference material (CRM), 2-Oxo-2-(2-phenylindolizin-3-yl)acetyl chloride 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 | C16H10ClNO2 |
| Molecular Weight | 283.71 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Oxo Standards
- 2-Oxo-2-(2-phenylindolizin-3-yl)acetic acid (CAS 892691-05-3)
- 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)
- 1-(5-Methyl-2-phenylindolizin-1-yl)ethanone (CAS 5280-27-3)
- 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-Phenylindolizin-3-yl)methyl]amine (CAS 1177280-83-9)
Recommended Standards
- tert-Butyl ((6-chloro-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methyl)carbamate (CAS 1002310-30-6)
- 1-(4-(2-Chloro-4-nitrophenyl)piperazin-1-yl)ethan-1-one (CAS 101970-40-5)
- 2-Chloro-1-[4-(2-nitrophenyl)piperazin-1-yl]ethan-1-one (CAS 1000930-18-6)
- 3-(4-Chlorophenyl)-1-phenyl-1H-1,2,4-triazole-5-carbaldehyde (CAS 1036713-74-2)
- 1-(Pyrazin-2-yl)butane-1,3-dione (CAS 106971-51-1)
- 3-((4-Bromo-3,5-dimethylphenoxy)methyl)cyclobutan-1-one (CAS 1544740-14-8)
- 2,7-Di(2H-tetrazol-5-yl)benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone (CAS 429693-19-6)
- 1-Bromo-3-(3-(2,2,2-trifluoroethoxy)propoxy)benzene (CAS 1275997-93-7)
- N-(4-chloro-3-nitrophenyl)-2-((5-(4-chlorophenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 443739-90-0)
- 5-(tert-Butyl)-2H-1,2,3-triazole-4-carbaldehyde (CAS 392735-27-2)
- 2-((2S,5S)-5-benzyl-3,6-dioxopiperazin-2-yl)acetic acid, sodium salt (CAS 136983-81-8)
- (R)-4-(2,4-Dimethoxybenzyl)-3-methylpiperazin-2-one hydrochloride (CAS 2055848-90-1)
- 5-Cyclopropoxy-2-iodo-4-(methylthio)pyridine (CAS 1243453-86-2)
- Semaglutide Impurity 123 (CAS 71997-93-8)
Why CATO?
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