2-(5-Iodo-2-methyl-1H-inden-3-yl)acetic acid CAS 857251-07-1
| CAS No. | 857251-07-1 |
| Molecular Formula | C12H11IO2 |
| Molecular Weight | 314.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-(5-Iodo-2-methyl-1H-inden-3-yl)acetic acid (CAS 857251-07-1) is a high-purity analytical reference standard with the molecular formula C12H11IO2 and a molecular weight of 314.12 g/mol.
The molecular framework of 2-(5-Iodo-2-methyl-1H-inden-3-yl)acetic acid (C12H11IO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system. 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures 2-(5-Iodo-2-methyl-1H-inden-3-yl)acetic acid 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 | C12H11IO2 |
| Molecular Weight | 314.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | I-containing |
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- Anastrozole Impurity 35 (CAS 2384659-42-9)
- 1-(2-(3,4-Dichlorophenoxy)-5-fluorophenyl)-N-methylmethanamine (CAS 289716-94-5)
- Peptide 432 (CAS CATO-CPTD788432)
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