2-(2-Iodophenyl)acetaldehyde CAS 109347-41-3
| CAS No. | 109347-41-3 |
| Molecular Formula | C8H7IO |
| Molecular Weight | 246.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-Iodophenyl)acetaldehyde (CAS 109347-41-3) is a high-purity analytical reference standard with the molecular formula C8H7IO and a molecular weight of 246.05 g/mol.
Based on its molecular formula C8H7IO, 2-(2-Iodophenyl)acetaldehyde contains a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 246.05 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 2-(2-Iodophenyl)acetaldehyde 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 | C8H7IO |
| Molecular Weight | 246.05 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, water (slightly soluble) |
| 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.) | 1988 |
| Halogen Content | I-containing |
Related Iodophenyl Standards
- 2-(3-Iodophenyl)acetaldehyde (CAS 109347-42-4)
- 2-(4-Iodophenyl)acetaldehyde (CAS 109347-43-5)
- N-(2-Iodophenyl)formamide (CAS 10113-39-0)
- 1-(2-Iodophenyl)-N-methylmethanamine (CAS 113258-86-9)
- (R)-1-(4-iodophenyl)ethan-1-amine (CAS 150085-44-2)
- (S)-1-(4-iodophenyl)ethan-1-amine (CAS 56639-48-6)
- 1-(3-Iodophenyl)-N-methylmethanamine (CAS 90389-93-8)
- 1-(4-Iodophenyl)ethanamine (CAS 90086-41-2)
Recommended Standards
- 1-Iodo-4-(vinyloxy)benzene (CAS 1074-57-3)
- Methyl 5,7-Dichloropyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 1053656-37-3)
- 4-Iodo-2-methylbenzaldehyde (CAS 100304-96-9)
- 2-Lodo-5-methylbenzaldehyde (CAS 1106813-84-6)
- 1,3,5-Tri(pyridin-3-yl)benzene (CAS 872277-48-0)
- Tert-butyl butyrate (CAS 2308-38-5)
- 4-Amino-3-cyclopropoxybenzonitrile (CAS 1243471-48-8)
- Magnesium Ascorbyl Phosphate (CAS 23666-04-8)
- 1-(2-Chlorobenzyl)-3,5-dimethyl-1H-pyrazole-4-carbaldehyde (CAS 882229-36-9)
- Carboplatin Impurity 11 (CAS CATO-C4X-206111)
- (R)-(3-hydroxypyrrolidin-1-yl)(3-methylthiophen-2-yl)methanone (CAS 1354009-00-9)
- 6-Chloro-5-fluoro-N,N,2-trimethylpyrimidin-4-amine (CAS 866648-69-3)
- N-Me-Ala-Ome (CAS 35023-55-3)
- Tirzepatide Impurity 46 (CAS CATO-C4X-324046)
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