4-(2-Iodoethyl)-3,5-dimethylisoxazole CAS 83467-36-1
| CAS No. | 83467-36-1 |
| Molecular Formula | C7H10INO |
| Molecular Weight | 251.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-(2-Iodoethyl)-3,5-dimethylisoxazole (C7H10INO) contains an amide group, a hydroxyl group, an ether linkage, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 251.06 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
4-(2-Iodoethyl)-3,5-dimethylisoxazole (CAS 83467-36-1) is a high-purity analytical reference standard with the molecular formula C7H10INO and a molecular weight of 251.06 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 4-(2-Iodoethyl)-3,5-dimethylisoxazole 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 | C7H10INO |
| Molecular Weight | 251.06 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related Iodoethyl Standards
- 4-(2-Iodoethyl)-3,5-dimethyl-1h-pyrazole (CAS 83467-29-2)
- 4-(2-Iodoethyl)cyclohexanone (CAS 219945-60-5)
- N-(2-Iodoethyl)methanesulfonamide (CAS 110383-93-2)
- 1-(2-Iodoethyl)-3-methylbenzene (CAS 114686-67-8)
- 1-(2-Iodoethyl)-4-methylbenzene (CAS 120391-67-5)
- (R)-4-(2-Iodoethyl)-2,2-dimethyl-1,3-dioxolane (CAS 165657-74-9)
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- 2-(2-iodoethyl-<SUP>13</SUP>C<SUB>2</SUB>)-2-methyl-<SUP>13</SUP>C-dioxolane-2- <SUP>13</SUP>C (CAS 101025-40-5)
Recommended Standards
- 3,5-Dichloro-2,6-dimethoxybenzoic Acid (CAS 73219-91-7)
- Dichloroisoeverninic acid (CAS 4101-80-0)
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- 2,6-Dichlorosyringaldehyde (CAS 76330-06-8)
- (2,3-Dimethylphenyl)thiourea (CAS 55752-58-4)
- 4-(4-(Trifluoromethyl)phenyl)tetrahydro-2h-pyran-4-amine hydrochloride (CAS 1380300-83-3)
- 2-(4-Bromo-3-fluorophenyl)-7-methylimidazo[1,2-a]pyridine (CAS 1550406-35-3)
- N-Propylcycloheptanamine hydrochloride (CAS 24549-40-4)
- 2-(4-fluorophenyl)propanal (CAS 2721-15-5)
- methyl 3-(2-aminopropan-2-yl)-1,2-oxazole-5-carboxylate hydrochloride (CAS 1803607-65-9)
- 4-Aminopentan-2-ol (CAS 13325-12-7)
- 7-Bromo-1-(2,2,2-trifluoroethyl)-1,3-dihydro-2H-imidazo[4,5-c]pyridin-2-one (CAS 1513846-84-8)
- rac-(2R,6S)-2-ethyl-6-methylpiperazine (CAS 2031242-31-4)
- Semaglutide impurity 43 (CAS CATO-C4X-222643)
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