7-Iodoheptanoic acid CAS 88019-89-0
| CAS No. | 88019-89-0 |
| Molecular Formula | C7H13IO2 |
| Molecular Weight | 256.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 256.08 g/mol gives 7-Iodoheptanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 7-Iodoheptanoic acid (CAS 88019-89-0), a certified reference material (molecular formula C7H13IO2, MW 256.08 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, 7-Iodoheptanoic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 256.08 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.
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 7-Iodoheptanoic 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 | C7H13IO2 |
| Molecular Weight | 256.08 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.) | 1982 |
| Halogen Content | I-containing |
Recommended Standards
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- Ethyl 5-iodopentanoate (CAS 41302-32-3)
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- 6-(3-Fluorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 1285179-60-3)
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- Dalilesen impurity 40 (CAS CATO-C4X-301040)
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- (11,16-Dihydro-5H-6,10-(metheno)fluoreno[4,5-bcd][1,6]dioxacyclotridecine-16,16-diyl)bis(diphenylphosphine) (CAS 331768-74-2)
- Semaglutide impurity 89 (CAS CATO-C4X-222689)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com