1-Chloro-2,3-difluoro-4-propoxybenzene CAS 1881292-80-3
| CAS No. | 1881292-80-3 |
| Molecular Formula | C9H9ClF2O |
| Molecular Weight | 206.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Chloro-2,3-difluoro-4-propoxybenzene (CAS 1881292-80-3), a certified reference material (molecular formula C9H9ClF2O, MW 206.62 g/mol) for analytical method development and quality control.
The molecular framework of 1-Chloro-2,3-difluoro-4-propoxybenzene (C9H9ClF2O) is characterized by a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 1-Chloro-2,3-difluoro-4-propoxybenzene 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 | C9H9ClF2O |
| Molecular Weight | 206.62 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 | F/Cl-containing |
Related Chloro Standards
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- 2-[Chloro(difluoro)methoxy]-1,3-dimethyl-benzene (CAS 1404194-47-3)
- 2-[Chloro(difluoro)methoxy]-1,4-dimethyl-benzene (CAS 1404195-03-4)
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Recommended Standards
- 1-Chloro-2,4-difluoro-3-propoxybenzene (CAS 1881288-86-3)
- 1-Chloro-2,3-difluoro-4-isopropoxybenzene (CAS 1881293-24-8)
- 2-(Aminomethyl)-6-chloro-4-(difluoromethyl)-3-methylpyridine (CAS 1807067-88-4)
- 5-Chloro-1,3-difluoro-2-propoxybenzene (CAS 1881294-06-9)
- 6-((2-Methylbenzyl)oxy)pyridazin-3(2H)-one (CAS 87426-08-2)
- N,N,N-Triethyl-2-((3,4,5-trimethoxybenzoyl)oxy)ethan-1-aminium 4-methylbenzenesulfonate (CAS 391-70-8)
- (S)-3-Methoxy-2-(methylamino)propanoic acid hydrochloride (CAS 1485645-68-8)
- 3-(4-Methyl-5-((2-methylbenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 573938-37-1)
- 1',2,2',3,5,6-Hexahydrospiro[pyran-4,3'-pyrrolo[3,2-c]pyridine] (CAS 2251054-35-8)
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- 2-(Benzyloxy)-4-bromo-1-(methylsulfonyl)benzene (CAS 1820741-30-7)
- 2-Chloro-5-Methoxybenzimidamide Hydrochloride (CAS 951625-95-9)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com