3-Iodo-2-methylpropanoic acid CAS 69089-22-1
| CAS No. | 69089-22-1 |
| Molecular Formula | C4H7IO2 |
| Molecular Weight | 214.00 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.
CATO supplies 3-Iodo-2-methylpropanoic acid (CAS 69089-22-1), a certified reference material (molecular formula C4H7IO2, MW 214.00 g/mol) for analytical method development and quality control.
3-Iodo-2-methylpropanoic acid (C4H7IO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 3-Iodo-2-methylpropanoic acid 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 | C4H7IO2 |
| Molecular Weight | 214.00 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | I-containing |
Related Iodo Standards
- (R)-3-Iodo-2-methylpropanoic acid (CAS 143317-45-7)
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- 1-Iodo-2-propoxy-ethane (CAS 149230-00-2)
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- 1-Iodo-2-methoxy-2-methylpropane (CAS 19752-22-8)
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- 3-Iodo-2,2-dimethylpropan-1-ol (CAS 51916-34-8)
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