2-Chloro-4-iodo-5-methylphenol CAS 786712-57-0
| CAS No. | 786712-57-0 |
| Molecular Formula | C7H6ClIO |
| Molecular Weight | 268.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 268.48 g/mol gives 2-Chloro-4-iodo-5-methylphenol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-Chloro-4-iodo-5-methylphenol (CAS 786712-57-0), a certified reference material (molecular formula C7H6ClIO, MW 268.48 g/mol) for analytical method development and quality control.
Structurally, 2-Chloro-4-iodo-5-methylphenol (C7H6ClIO) contains a hydroxyl group, an ether linkage, chlorine/iodine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 268.48 g/mol, it falls into the medium-molecular-weight range. 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.
CATO manufactures 2-Chloro-4-iodo-5-methylphenol 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 | 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.) | 1986 |
| 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)
- 4-Chloro-5-iodobenzene-1,2-diamine, 97% (CAS 1219741-20-4)
- 4-Chloro-2-iodo-6-methylphenol (CAS 1257535-34-4)
- (2-Chloro-4-iodophenyl)methanol (CAS 1260654-93-0)
Recommended Standards
- 2-Chloro-1-iodo-4-methoxybenzene (CAS 219735-98-5)
- 2-Chloro-4-iodoanisole (CAS 75676-72-1)
- 2-Chloro-1-iodo-3-methoxybenzene (CAS 945470-04-2)
- 2-Chloro-5-iodo-3-methylpyridin-4-amine (CAS 2454396-68-8)
- 3-Bromo-2-chloro-5-(trifluoromethyl)benzoyl chloride (CAS 2169633-17-2)
- 2-Fluoro-6-methoxy-4-nitrobenzaldehyde (CAS 2183512-38-9)
- 1-(Azepan-1-yl)-2-bromo-2-methylpropan-1-one (CAS 1225917-28-1)
- Trans-2-isopropyl-5-propyl-1,3-dioxane (CAS 19476-83-6)
- 2-Chloro-5-formylpyridine-3-carbonitrile (CAS 176433-46-8)
- 1-(Pyridin-2-ylmethyl)-4-thioxo-3,4,5,6,7,8-hexahydroquinazolin-2(1H)-one (CAS 920158-88-9)
- 1-[(4-methylbenzene)sulfonyl]propan-2-ol (CAS 85870-05-9)
- Diethyl (4-chlorobutyl)phosphonate (CAS 86791-04-0)
- 2-(Bromodifluoromethyl)-5-chloro-1H-benzo[d]imidazole (CAS 1353778-40-1)
- Biotinyl-CBP501 Affinity Peptide trifluoroacetate salt (CAS 2022956-39-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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