Iodomethyl 2-ethylbutanoate CAS 83141-96-2
| CAS No. | 83141-96-2 |
| 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 Iodomethyl 2-ethylbutanoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Iodomethyl 2-ethylbutanoate (CAS 83141-96-2), molecular formula C7H13IO2 and molecular weight 256.08 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, Iodomethyl 2-ethylbutanoate 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.
As a certified reference material (CRM), Iodomethyl 2-ethylbutanoate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
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.) | 1980 |
| Halogen Content | I-containing |
Related Iodomethyl Standards
- 3-(iodomethyl)-1,1-dimethoxycyclobutane (CAS 1003013-83-9)
- 6-(Iodomethyl)-2,2-dimethyl-1,4-dioxane (CAS 1269755-05-6)
- 5-(IODOMETHYL)-2,2-DIMETHYL-1,4-DIOXANE (CAS 1269755-08-9)
- 3-(Iodomethyl)hexanoic acid (CAS 664305-06-0)
- 5-(Iodomethyl)-2,2-dimethyl-1,3-dioxane (CAS 97827-17-3)
- [1-(iodomethyl)-2-oxabicyclo[2.1.1]hexan-4-yl]methanol (CAS 2170372-21-9)
- 2-(Iodomethyl)hexahydrofuro[3,4-b]furan (CAS 2126160-04-9)
- 5-(Iodomethyl)-4,4-dimethyldihydrofuran-2(3H)-one (CAS 65371-41-7)
Recommended Standards
- Ethyl 5-iodopentanoate (CAS 41302-32-3)
- Methyl (E)-2-cyano-3-(2,4-dichlorophenyl)acrylate (CAS 681442-12-6)
- Cyanomethyl (2E)-3-(2,4-dichlorophenyl)prop-2-enoate (CAS 861212-72-8)
- Methyl 2,4-dichloroquinoline-7-carboxylate (CAS 2095162-11-9)
- 5-chloro-2-[(1-methyl-1H-1,2,3,4-tetrazol-5-yl)sulfanyl]aniline (CAS 1019390-35-2)
- Methyl 4-chloro-5-methoxy-2-nitrobenzoate (CAS 1823517-66-3)
- N-(4-Chlorophenyl)-4-(6-chloro-2-pyridinyl)tetrahydro-1(2H)-pyrazinecarboxamide (CAS 339107-26-5)
- Ethyl 2-(4-(6-fluoroquinolin-4-yl)cyclohex-3-en-1-yl)acetate (CAS 1923836-86-5)
- 1-Methyl-2-(pyridin-2-yl)pyrrolidin-3-amine (CAS 1340181-75-0)
- 2-(((3-(Aziridin-1-yl)propanoyl)oxy)methyl)-2-ethylpropane-1,3-diyl bis(3-(aziridin-1-yl)propanoate) (CAS 52234-82-9)
- 7,8,9,10-tetrahydro-6H-azepino[1,2-a]indole (CAS 17691-64-4)
- tert-Butyl({[4-(methylsulfanyl)phenyl]methyl})amine (CAS 774556-21-7)
- methyl 6-(3-aminoprop-1-ynyl)-2H-chromene-3-carboxylate (CAS 2606488-75-7)
- Semaglutide Impurity 13 (CAS CATO-C4X-222613)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com