2,5-Dichloro-3-iodophenol CAS 1803809-27-9
| CAS No. | 1803809-27-9 |
| Molecular Formula | C6H3Cl2IO |
| Molecular Weight | 288.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 288.90 g/mol gives 2,5-Dichloro-3-iodophenol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2,5-Dichloro-3-iodophenol (CAS 1803809-27-9), a certified reference material (molecular formula C6H3Cl2IO, MW 288.90 g/mol) for analytical method development and quality control.
2,5-Dichloro-3-iodophenol (C6H3Cl2IO) contains a hydroxyl group, an ether linkage, chlorine/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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 2,5-Dichloro-3-iodophenol 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 | C6H3Cl2IO |
| Molecular Weight | 288.90 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.) | 1995 |
| Halogen Content | Cl/I-containing |
Related Dichloro Standards
- 3,5-Dichloro-2-iodophenol (CAS 1028332-19-5)
- 4,6-Dichloro-5-iodo-2-methylpyrimidine (CAS 111079-21-1)
- 2,6-Dichloro-3-iodopyridin-4-amine (CAS 1235873-11-6)
- 2,4-Dichloro-6-iodopyridin-3-amine (CAS 1239719-94-8)
- 2,3-Dichloro-5-iodophenol (CAS 1805483-32-2)
- 3,4-Dichloro-5-iodophenol (CAS 1807182-53-1)
- 2,3-Dichloro-5-iodopyridin-4-amine (CAS 2454396-60-0)
- 2,4-Dichloro-5-(iodomethyl)pyrimidine (CAS 7627-44-3)
Recommended Standards
- (5-Chloro-1,3-phenylene)bis(tert-butylsulfane) (CAS 260968-02-3)
- 2-(2-chlorophenyl)quinazoline-4-thiol (CAS 18590-76-6)
- tert-Butyl[2-(4-chloro-2-fluorophenyl)ethoxy]dimethylsilane (CAS 1881296-44-1)
- 2,4-Dichloro-5-iodo-6-methylpyrimidine (CAS 96949-46-1)
- 2-Methyl-6-(methylamino)benzoic acid (CAS 66232-39-1)
- 2-(5-Methyl-7-oxo-1,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)ethyl 4-cyanobenzoate (CAS 860650-43-7)
- 4-Amino-1-tert-Butylpyrrolidin-2-one hydrochloride (CAS 1375474-14-8)
- Naphthalen-1-yl(thiophen-2-yl)methanol (CAS 147022-27-3)
- 1-Methyl-3-(quinolin-7-yl)-1H-pyrazole-4-carboxylic acid (CAS 2377991-12-1)
- 1-(Cyclopropylmethyl)-2-phenoxybenzene (CAS 1364935-79-4)
- Ethychlozate (CAS 27512-72-7)
- (R)-3-amino-2-(3-bromobenzyl)propanoic acid (CAS 1260611-14-0)
- 1-Phenothiazin-10-yl-2-(9H-1,3,4,9-tetraaza-fluoren-2-ylsufanyl)-butan-1-one (Inauhzin) (CAS 309271-94-1)
- Boc-Cholecystokinin Octapeptide (desulfated) (A-1295.0001) (CAS 25687-34-7)
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