Sodium iodoacetate CAS 305-53-3
| CAS No. | 305-53-3 |
| Molecular Formula | C2H2IO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C2H2IO2Na, Sodium iodoacetate contains a salt form, a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 207.93 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies Sodium iodoacetate (CAS 305-53-3), a certified reference material (molecular formula C2H2IO2Na, MW 207.93 g/mol) for analytical method development and quality control.
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 Sodium iodoacetate 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 | C2H2IO2 Na |
| Molecular Weight | 207.93 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 | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | I-containing |
Related Sodium Standards
- Methyl Iodoacetate (CAS 5199-50-8)
- Butyl 2-iodoacetate (CAS 5345-61-9)
- 623-48-3 Ethyl iodoacetate Acetic acid, iodo-, ethyl ester Acetic acid, 2-iodo-, ethyl ester S 9 4-02-00-00535 (Beilstein Handbook Reference) BRN 0741934 EINECS 210-796-3 Ethyl monoiodoacetate Ethylester kyseliny jodoctove [Czech] Iodoacetic acid, ethyl ester NSC 58809 Ethylester kyseliny jodoctove (CAS 623-48-3)
- Benzyl 2-iodoacetate (CAS 81867-37-0)
Recommended Standards
- 3-Amino-2,4-dibromo-6-fluorobenzoic acid (CAS 1208076-94-1)
- 6-Bromo-1-methyl-1H-pyrrolo[3,2-c]pyridine-3-carboxylic acid (CAS 2168738-22-3)
- 2-Fluoro-1-methylcyclopropane-1-carboxylic acid (CAS 1314938-96-9)
- 1-((4-Methoxyphenoxy)methyl)naphthalene (CAS 1037294-96-4)
- Ethyl 4-fluoro-3,5-dimethyl-1H-pyrrole-2-carboxylate (CAS 100818-58-4)
- 2′-Bromo-2′-deoxyuridine (CAS 4753-02-0)
- Clozapine Impurity 11 (CAS CATO-C4X-134011)
- 2-(benzenesulfonyl)ethane-1-sulfonyl chloride (CAS 64440-81-9)
- 2,6-Dibromo-3,4-difluorothiophenol (CAS 1806351-34-7)
- Q-Peptide trifluoroacetate salt (CAS 1361235-89-3)
Why CATO?
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