1-(5-Iodo-2-methylphenyl)ethan-1-one CAS 52107-54-7
| CAS No. | 52107-54-7 |
| Molecular Formula | C9H9IO |
| Molecular Weight | 260.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(5-Iodo-2-methylphenyl)ethan-1-one.
1-(5-Iodo-2-methylphenyl)ethan-1-one (CAS 52107-54-7), molecular formula C9H9IO and molecular weight 260.07 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-(5-Iodo-2-methylphenyl)ethan-1-one (C9H9IO) is characterized by a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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-Iodo-2-methylphenyl)ethan-1-one 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 | C9H9IO |
| Molecular Weight | 260.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | I-containing |
Related Iodo Standards
- 2-Iodo-4,5-dimethylbenzaldehyde (CAS 1094026-85-3)
- 6-Iodo-1,2,3,4-tetrahydro-1,8-naphthyridine (CAS 1267856-18-7)
- (R)-4-iodo-2-methyl-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine (CAS 2366997-10-4)
- (S)-4-iodo-2-methyl-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine (CAS 2366997-19-3)
- 1-(2-Iodo-3-methylphenyl)ethanone (CAS 52107-79-6)
- 1-(2-Iodo-4-methylphenyl)ethan-1-one (CAS 52107-83-2)
- 1-(2-Iodo-5-methylphenyl)ethanone (CAS 52107-82-1)
- 1-(3-Iodo-2-methylphenyl)ethanone (CAS 52164-39-3)
Recommended Standards
- 1-(4-Iodophenyl)propan-2-one (CAS 21906-36-5)
- 1-(Allyloxy)-2-iodobenzene (CAS 24892-63-5)
- 1-(4-Iodophenyl)propan-1-one (CAS 31970-26-0)
- 1-(Allyloxy)-3-iodobenzene (CAS 634164-01-5)
- 2,4,5-Trifluorophenylacetonitrile (CAS 220141-74-2)
- Butyl 5-bromopicolinate (CAS 1289092-78-9)
- Propan-2-one O-(4-nitrophenyl) oxime (CAS 13680-03-0)
- 6-(2,2,2-Trifluoroethoxy)pyridine-3-carbaldehyde (CAS 1188265-24-8)
- Rhenium, di-μ-carbonylhexacarbonylbis(triphenylphosphine)di-, (Re-Re), stereoisomer (CAS 111435-20-2)
- (2',3',5',6'-Tetrahydrospiro[indoline-3,4'-pyran]-5-yl)methanamine (CAS 1373028-55-7)
- 4-(Cyclohexyloxy)aniline (CAS 39905-48-1)
- 2-Chloro-4-fluoro-1-isopropoxybenzene (CAS 202982-71-6)
- 1-(3,4-Difluorophenyl)cyclobutane-1-carbonitrile (CAS 1260774-00-2)
- Liraglutide Impurity 31 (CAS CATO-C4X-199231)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com