(4-Iodo-3-methylphenyl)methanol CAS 959632-18-9
| CAS No. | 959632-18-9 |
| Molecular Formula | C8H9IO |
| Molecular Weight | 248.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (4-Iodo-3-methylphenyl)methanol (CAS 959632-18-9), a certified reference material (molecular formula C8H9IO, MW 248.06 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H9IO, (4-Iodo-3-methylphenyl)methanol 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 248.06 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), (4-Iodo-3-methylphenyl)methanol 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 | C8H9IO |
| Molecular Weight | 248.06 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | I-containing |
Related Iodo Standards
- (2-Iodo-3-methylphenyl)methanol (CAS 100959-88-4)
- 2-Iodo-4,5-dimethylphenol (CAS 106362-66-7)
- 4-Iodo-2,5-dimethylphenol (CAS 114971-53-8)
- (5-Iodo-2-methylphenyl)hydrazine (CAS 1195491-13-4)
- 5-Iodo-2-methylbenzyl Alcohol (CAS 1260242-01-0)
- (2-Iodo-4-methylphenyl)methanol (CAS 126156-20-5)
- (4-Iodo-2-methylphenyl)methanol (CAS 1261747-54-9)
- (2-Iodo-6-methylphenyl)methanol (CAS 1261794-19-7)
Recommended Standards
- (3-Iodo-5-methylphenyl)methanol (CAS 937638-61-4)
- (4-Iodobenzyl)hydrazine (CAS 51859-97-3)
- (3-Iodo-2-methylphenyl)methanol (CAS 76350-89-5)
- (R)-2-Iodo-1-phenylethanol (CAS 85611-59-2)
- 4-Hydroxy-α-(1-hydroxycyclohexyl)benzeneacetonitrile (CAS 918344-20-4)
- Ethyl 2-bromo-5-chloronicotinate (CAS 1214337-49-1)
- 5-Chloro-3-(phenyldiazenyl)-1-(3-(trifluoromethyl)benzyl)-1H-indol-2-ol (CAS 303984-80-7)
- α-D-Glucoheptonic acid magnesium salt (CAS 68475-44-5)
- (S)-2-Amino-3-(4-((diethoxyphosphoryl)difluoromethyl)phenyl)propanoic acid (CAS 160751-42-8)
- (5-(1-Phenoxyethyl)-1H-pyrazol-1-yl)(phenyl)methanone (CAS 324008-77-7)
- 2-Oxetanemethanamine (CAS 882402-12-2)
- 2-((1-Methylpiperidin-4-yl)methoxy)aniline (CAS 1286275-43-1)
- tert-Butyl ((1-(2-hydroxyethyl)piperidin-4-yl)methyl)(methyl)carbamate (CAS 1353986-97-6)
- Lixisenatide (CAS 320367-13-3)
Why CATO?
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