(2-Iodo-4-methylphenyl)methanol CAS 126156-20-5
| CAS No. | 126156-20-5 |
| Molecular Formula | C8H9IO |
| Molecular Weight | 248.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (2-Iodo-4-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.
(2-Iodo-4-methylphenyl)methanol (CAS 126156-20-5) is a high-purity analytical reference standard with the molecular formula C8H9IO and a molecular weight of 248.06 g/mol.
(2-Iodo-4-methylphenyl)methanol (C8H9IO) contains a hydroxyl group, an ether linkage, 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.) | 1993 |
| 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)
- (4-Iodo-2-methylphenyl)methanol (CAS 1261747-54-9)
- (2-Iodo-6-methylphenyl)methanol (CAS 1261794-19-7)
- 1-Iodo-3-methoxy-5-methylbenzene (CAS 1261826-46-3)
Recommended Standards
- 2-Amino-4-iodobenzyl amine (CAS 1260885-34-4)
- (R)-1-(5-Iodopyridin-2-yl)ethan-1-amine (CAS 1259617-02-1)
- 2,4-Dichloro-5,7-difluoro-3-methylquinoline (CAS 1259439-39-8)
- 1-(6-Iodopyridin-3-yl)ethan-1-amine (CAS 1270551-52-4)
- 2-Chloro-4-isopropoxybenzoic acid methyl ester (CAS 1192829-82-5)
- 3-(2,4-Dimethylphenyl)-3-oxopropanal (CAS 913820-34-5)
- Ethyl (1S,3S,4S)-4-amino-3-((tert-butoxycarbonyl)amino)cyclohexane-1-carboxylate (CAS 2231664-17-6)
- α-[[(Phenylmethoxy)carbonyl]amino]-1H-benzotriazole-1-acetic Acid (CAS 124676-19-3)
- N-benzylbicyclo[1.1.1]Pentan-1-amine hydrochloride (CAS 2187435-43-2)
- 2-Bromo-N-(2-fluoro-5-methylphenyl)acetamide (CAS 1341681-66-0)
- 3-Amino-4-(3-bromophenyl)butyric Acid (CAS 919988-42-4)
- Methyl propanethioate (CAS 26476-56-2)
- 3-Methoxy-N-{4-[(4-methylphenyl)sulfanyl]phenyl}benzamide (CAS 339096-28-5)
- Mast Cell Degranulating (MCD) Peptide (CAS 32908-73-9)
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