4-Chloro-2-iodoanisole CAS 52807-27-9
| CAS No. | 52807-27-9 |
| Molecular Formula | C7H6ClIO |
| Molecular Weight | 268.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C7H6ClIO, 4-Chloro-2-iodoanisole contains a hydroxyl group, an ether linkage, chlorine/iodine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 268.48 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.
CATO supplies 4-Chloro-2-iodoanisole (CAS 52807-27-9), a certified reference material (molecular formula C7H6ClIO, MW 268.48 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.
As a certified reference material (CRM), 4-Chloro-2-iodoanisole 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 | C7H6ClIO |
| Molecular Weight | 268.48 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 1972 |
| Halogen Content | Cl/I-containing |
Related Chloro Standards
- 3-Chloro-6-iodo-4,5-dimethylpyridazine (CAS 1032714-27-4)
- (2-Chloro-5-iodophenyl)methanol (CAS 1035155-69-1)
- (4-Chloro-3-iodophenyl)methanol (CAS 104317-95-5)
- 6-Chloro-2-iodo-4-methylpyridin-3-amine (CAS 1073182-74-7)
- 5-Chloro-2-iodo-3-methylphenol (CAS 1150617-66-5)
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- (2-Chloro-4-iodophenyl)methanol (CAS 1260654-93-0)
Recommended Standards
- 4-CHloro-2-iodo-5-methyl-phenol (CAS 2088367-37-5)
- 4-Chloro-5-iodo-2,6-dimethylpyrimidine (CAS 83410-16-6)
- 4-Chloro-1-iodo-2-methoxybenzene (CAS 755027-21-5)
- 4-Chloro-5-iodo-6-methylpyridin-2-amine (CAS 2852767-60-1)
- 3-Piperazin-1-yl-6-(2-thienyl)pyridazine (CAS 1105195-40-1)
- 1-Pentyl-1h-1,2,4-triazol-3-amine (CAS 1182952-47-1)
- (2R,3S,5R)-5-(6-Amino-9H-purin-9-yl)-2-(aminomethyl)tetrahydrofuran-3-ol (CAS 14585-60-5)
- Methyl 4-amino-2-(piperazin-1-yl)-1,3-thiazole-5-carboxylate (CAS 1602790-76-0)
- Rivaroxaban Impurity 124 (CAS CATO-C4X-1090124)
- 1-(5-Bromo-2-methoxypyridin-3-yl)-N-methylmethanamine (CAS 1248602-69-8)
- (4-Bromo-3-methylphenoxy)acetic acid (CAS 90971-89-4)
- diethyl 1,1'-(carbonylbis(azanediyl))dicyclobutanecarboxylate (CAS 2444007-29-6)
- N-(4-chloro-2-methylphenyl)-2-(1H-1,2,4-triazol-1-yl)acetamide (CAS 478047-28-8)
- Tau Peptide (274-288) trifluoroacetate salt (CAS 330456-39-8)
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