(2E)-2,3-Diiodobut-2-ene-1,4-diol CAS 62994-00-7
| CAS No. | 62994-00-7 |
| Molecular Formula | C4H6I2O2 |
| Molecular Weight | 339.90 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 (2E)-2,3-Diiodobut-2-ene-1,4-diol.
CATO supplies (2E)-2,3-Diiodobut-2-ene-1,4-diol (CAS 62994-00-7), a certified reference material (molecular formula C4H6I2O2, MW 339.90 g/mol) for analytical method development and quality control.
The molecular framework of (2E)-2,3-Diiodobut-2-ene-1,4-diol (C4H6I2O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution. 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C4H6I2O2 |
| Molecular Weight | 339.90 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1974 |
| Halogen Content | I-containing |
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