4-Hydroxy-3-iodobiphenyl, 97% CAS 71031-48-6
| CAS No. | 71031-48-6 |
| Molecular Formula | C12H9IO |
| Molecular Weight | 296.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Hydroxy-3-iodobiphenyl, 97% (C12H9IO) contains a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
4-Hydroxy-3-iodobiphenyl, 97% (CAS 71031-48-6), molecular formula C12H9IO and molecular weight 296.10 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-Hydroxy-3-iodobiphenyl, 97% 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 | C12H9IO |
| Molecular Weight | 296.10 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | I-containing |
Related Hydroxy Standards
- 4-HYdroxy-3-iodo-quinoline-6-carbonitrile (CAS 1820708-03-9)
- 4-Hydroxy-7-iodoquinoline-3-carbonitrile (CAS 364793-65-7)
- 2-Acetyl-3-Hydroxy-4,4,4-Trifluoro-3-(Trifluoromethyl)Butyric Acid Ethyl Ester (CAS 680-09-1)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(tetrahydro-2H-pyran-2-yl)furan-2-yl)boronate (CAS 2223006-65-1)
- 3-Hydroxy-5-[3-(trifluoromethyl)phenyl]-1H,5H,6H-pyrazolo[4,3-c]pyridazin-6-one (CAS 338756-00-6)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (3-cyclopentylthiophen-2-yl)boronate (CAS 1034138-15-2)
- 6-Hydroxy-2'-(trifluoromethyl)biphenyl-3-carboxylic acid methyl ester (CAS 1261773-15-2)
- Methyl 6-hydroxy-3'-(trifluoromethyl)-[1,1'-biphenyl]-3-carboxylate (CAS 1261822-75-6)
Recommended Standards
- 4-Fluoro-2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid (CAS 2787520-58-3)
- 4'-Iodo-[1,1'-biphenyl]-2-ol (CAS 21849-90-1)
- 4-Amino-3-bromo-5-nitro-benzenesulfonamide (CAS 39234-96-3)
- 4'-Iodo-[1,1'-biphenyl]-4-ol (CAS 29558-78-9)
- Sucrose-(<I>Fructose</I>-1-<SUP>13</SUP>C) (CAS 154368-11-3)
- 5-Ethyl-2-(isobutylthio)-6-methylpyrimidin-4(1H)-one (CAS 552309-81-6)
- 1,8-Dimethylnaphthalene-d12 (CAS 104489-29-4)
- 3-Fluoro-2,4-dimethylphenylboronic acid (CAS 762286-31-7)
- 4-(Piperazin-1-yl)benzamide hydrochloride (CAS 1235488-40-0)
- Benzyl (2-(bromomethyl)phenyl)carbamate (CAS 1314987-88-6)
- (R)-tert-Butyl 2-methyl-4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperazine-1-carboxylate (CAS 2414150-38-0)
- Ruxolitinib Impurity 43 (CAS CATO-C4X-205843)
- 3',4'-dihydro-1'H-spiro[cyclohexane-1,2'-quinolin]-7'-aMine (CAS 201654-33-3)
- Semaglutide Impurity 9 (CAS CATO-C4X-22269)
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