3-iodoprop-2-enoic acid CAS 71815-44-6
| CAS No. | 71815-44-6 |
| Molecular Formula | C3H3IO2 |
| Molecular Weight | 197.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
3-iodoprop-2-enoic acid (CAS 71815-44-6) is a high-purity analytical reference standard with the molecular formula C3H3IO2 and a molecular weight of 197.96 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, 3-iodoprop-2-enoic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 197.96 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C3H3IO2 |
| Molecular Weight | 197.96 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 2.0 |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | I-containing |
Related iodoprop Standards
- (Z)-3-Iodoprop-2-en-1-ol (CAS 37428-50-5)
- 2-Iodoprop-2-en-1-ol (CAS 84201-43-4)
- 3-Iodoprop-2-yn-1-ol (CAS 1725-82-2)
- (3-Iodoprop-1-yn-1-yl)benzene (CAS 73513-15-2)
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