6-Hydroxy-5-iodo-7-oxabicyclo[2.2.1]heptane-2-carboxylic Acid γ-Lactone CAS 89678-08-0
| CAS No. | 89678-08-0 |
| Molecular Formula | C7H7IO3 |
| Molecular Weight | 266.03 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 6-Hydroxy-5-iodo-7-oxabicyclo[2.2.1]heptane-2-carboxylic Acid γ-Lactone.
6-Hydroxy-5-iodo-7-oxabicyclo[2.2.1]heptane-2-carboxylic Acid γ-Lactone (CAS 89678-08-0) is a high-purity analytical reference standard with the molecular formula C7H7IO3 and a molecular weight of 266.03 g/mol.
Based on its molecular formula C7H7IO3, 6-Hydroxy-5-iodo-7-oxabicyclo[2.2.1]heptane-2-carboxylic Acid γ-Lactone contains a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 266.03 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 6-Hydroxy-5-iodo-7-oxabicyclo[2.2.1]heptane-2-carboxylic Acid γ-Lactone 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 | C7H7IO3 |
| Molecular Weight | 266.03 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | I-containing |
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- (S,E)-1-Iodooct-1-en-3-ol (CAS 39647-93-3)
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- Des-[Gly]31-Semaglutide (CAS CATO-C4X-2226156)
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