1-(1-Iodoethenyl)-3-methylbenzene CAS 2260837-82-7
| CAS No. | 2260837-82-7 |
| Molecular Formula | C9H9I |
| Molecular Weight | 244.07 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.
1-(1-Iodoethenyl)-3-methylbenzene (CAS 2260837-82-7), molecular formula C9H9I and molecular weight 244.07 g/mol, is a CATO reference standard with documented purity and traceability.
1-(1-Iodoethenyl)-3-methylbenzene (C9H9I) contains iodine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
CATO manufactures 1-(1-Iodoethenyl)-3-methylbenzene 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 | C9H9I |
| Molecular Weight | 244.07 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 methanol, acetonitrile, 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.) | 1998 |
| Halogen Content | I-containing |
Related Iodoethenyl Standards
- 1-(1-Iodoethenyl)-2-methylbenzene (CAS 1238888-49-7)
- 1-(1-Iodoethenyl)-4-methylbenzene (CAS 359887-53-9)
- 1-(2-iodoethenyl)pyrrolidin-2-one (CAS 1040743-30-3)
- 4-(1-Iodoethenyl)benzonitrile (CAS 1411963-44-4)
- 2-(1-Iodoethenyl)pyridine (CAS 75518-99-9)
- (1-Iodoethenyl)benzene (CAS 51246-20-9)
- 1-[4-(1-Iodoethenyl)phenyl]ethanone (CAS 2408812-88-2)
- Methyl 4-(1-iodoethenyl)benzoate (CAS 2374119-31-8)
Recommended Standards
- (E)-(3-iodoprop-1-en-1-yl)benzene (CAS 82859-39-0)
- (E)-(2-Iodoprop-1-en-1-yl)benzene (CAS 29461-69-6)
- 1-(2,3-Dichlorophenyl)pyrrolidine-2,5-dione (CAS 37010-36-9)
- (5-(3,4-Dichlorophenyl)isoxazol-3-yl)methanol (CAS 338776-95-7)
- N-((2R,3R,4S,5R)-3,4,5-Trihydroxy-1-oxohexan-2-yl)acetamide (CAS 35233-39-7)
- CAS 89232-78-0 (CAS 89232-78-0)
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- 1-(3-Chlorophenyl)ethane-1-sulfonamide (CAS 1250227-27-0)
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- 4-Bromo-5-(butoxymethyl)-1-(2,2-difluoroethyl)-1H-pyrazole (CAS 1856089-33-2)
- Tirzepatide Impurity 34 (CAS CATO-C4X-324034)
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