3,4-Dichloro-5-iodophenol CAS 1807182-53-1
| CAS No. | 1807182-53-1 |
| Molecular Formula | C6H3Cl2IO |
| Molecular Weight | 288.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3,4-Dichloro-5-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.
CATO supplies 3,4-Dichloro-5-iodophenol (CAS 1807182-53-1), a certified reference material (molecular formula C6H3Cl2IO, MW 288.90 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H3Cl2IO, 3,4-Dichloro-5-iodophenol 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 288.90 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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)
- 2,5-Dichloro-3-iodophenol (CAS 1803809-27-9)
- 2,3-Dichloro-5-iodophenol (CAS 1805483-32-2)
- 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)
- 2,4-Dichloro-5-iodo-6-methylpyrimidine (CAS 96949-46-1)
- 2,4-Dichloro-6-iodophenol (CAS 2040-83-7)
- 2,6-Dichloro-4-iodophenol (CAS 34074-22-1)
- 754-03-0 CTK2G9065 Ethanesulfonyl fluoride (CAS 754-03-0)
- Pyridine, 2-(2-bromophenoxy)-6-(trifluoromethyl)- (CAS 1304866-66-7)
- Prednisolone Caproate (CAS 69164-69-8)
- Opicapone impurity 39 (CAS 890092-32-7)
- 1-(2,3-Difluorophenyl)butan-1-amine (CAS 1270560-12-7)
- 5-Bromo-3-(difluoromethyl)pyridin-2(1H)-one (CAS 1383847-34-4)
- 6-Bromo-2-(4-ethylphenyl)quinoline-4-carboxylic acid (CAS 350998-45-7)
- 2,7-Diaminopyrene-4,5,9,10-tetraone (CAS 2459874-51-0)
- 2-Bromo-1,3-difluoro-4-methoxybenzene (CAS 1507082-29-2)
- D-Ser12-Semaglutide (CAS CATO-C4X-2226240)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com