4-Iodo-2-isopropoxyphenol CAS 1243280-74-1
| CAS No. | 1243280-74-1 |
| Molecular Formula | C9H11IO2 |
| Molecular Weight | 278.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Iodo-2-isopropoxyphenol (C9H11IO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 4-Iodo-2-isopropoxyphenol (CAS 1243280-74-1), a certified reference material (molecular formula C9H11IO2, MW 278.09 g/mol) for analytical method development and quality control.
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-Iodo-2-isopropoxyphenol 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 | C9H11IO2 |
| Molecular Weight | 278.09 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | I-containing |
Related Iodo Standards
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Recommended Standards
- 3-(2-Amino-5-iodopyridin-3-yl)propan-1-ol (CAS 1228666-26-9)
- 2-Amino-3,5-dichloro-1,4-benzenedicarboxylic Acid 1,4-Dimethyl Ester (CAS 1258298-04-2)
- 2-(2-Chloro-4-nitrophenoxy)-2-methylpropanoyl chloride (CAS 1160257-78-2)
- 5-Iodo-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole (CAS 1311197-82-6)
- (E)-3-(4-Bromo-2-fluorophenyl)acrylic acid (CAS 575469-65-7)
- (4-Ethyl-2-methoxyphenyl)hydrazine (CAS 1804291-27-7)
- (3-Chloro-4-methanesulfonylphenyl)boronic acid (CAS 2239305-86-1)
- Quinolin-5-ylmethyl 1H-pyrrole-3-carboxylate (CAS 649727-10-6)
- Norartocarpetin (CAS 520-30-9)
- 1,4-Dibromo-2,5-bis((prop-2-yn-1-yloxy)methyl)benzene (CAS 1812909-72-0)
- Bilastine Impurity 23 (CAS CATO-C4X-225323)
- 2-((2-Chloropyridin-3-yl)sulfonyl)-1-(pyrrolidin-1-yl)ethan-1-one (CAS 1325305-69-8)
- 1-Propyl-1H-indole-5,6-diol (CAS 373382-94-6)
- Semaglutide impurity 76 (CAS CATO-C4X-222676)
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