5-Iodo-3,3-dimethyl-2,3-dihydro-1-benzofuran CAS 1232361-88-4
| CAS No. | 1232361-88-4 |
| Molecular Formula | C10H11IO |
| Molecular Weight | 274.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
5-Iodo-3,3-dimethyl-2,3-dihydro-1-benzofuran (CAS 1232361-88-4), molecular formula C10H11IO and molecular weight 274.10 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 5-Iodo-3,3-dimethyl-2,3-dihydro-1-benzofuran (C10H11IO) contains a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 274.10 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 5-Iodo-3,3-dimethyl-2,3-dihydro-1-benzofuran 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 | C10H11IO |
| Molecular Weight | 274.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | I-containing |
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Recommended Standards
- 1-(Allyloxy)-2-iodo-4-methylbenzene (CAS 122776-70-9)
- 2-(4,5-Dichloro-1H-imidazol-1-yl)-N-(furan-2-ylmethyl)acetamide (CAS 1219567-37-9)
- 4-(Cyclopropylmethyl)-3-iodophenol (CAS 1243282-76-9)
- 1-(2-Iodophenyl)-2-methylpropan-1-one (CAS 1071084-07-5)
- Methyl 2-({3-cyano-4-[3-(trifluoromethyl)phenyl]pyridin-2-yl}sulfanyl)benzoate (CAS 478245-75-9)
- 2-Methyl-3-(trifluoromethyl)benzylbromide (CAS 261952-16-3)
- 5-Boc-2,5-diazaspiro[3.4]octane (CAS 1086398-04-0)
- 2-Ethoxy-1-(4-(hydroxymethyl)piperidin-1-yl)ethan-1-one (CAS 1179729-08-8)
- 3-Bromo-5-(pentafluorosulfur)benzyl bromide (CAS 1240257-14-0)
- Genipin (CAS 6902-77-8)
- (S)-tert-Butyl 1-(2-fluorobenzyl)pyrrolidin-3-ylcarbamate (CAS 1286207-34-8)
- 2-Phenylanthracene (CAS 1981-38-0)
- (2S,4R)-1-((S)-2-((tert-butoxycarbonyl)amino)non-8-enoyl)-4-hydroxypyrrolidine-2-carboxylic acid (CAS 552335-47-4)
- Semaglutide Impurity 2 (CAS CATO-C4X-22262)
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