2-Chloro-5-fluoro-3-methylbenzyl alcohol CAS 1807237-14-4
| CAS No. | 1807237-14-4 |
| Molecular Formula | C8H8ClFO |
| Molecular Weight | 174.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-5-fluoro-3-methylbenzyl alcohol (C8H8ClFO) contains a hydroxyl group, an ether linkage, fluorine/chlorine 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-Chloro-5-fluoro-3-methylbenzyl alcohol (CAS 1807237-14-4), molecular formula C8H8ClFO and molecular weight 174.60 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), 2-Chloro-5-fluoro-3-methylbenzyl alcohol 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 | C8H8ClFO |
| Molecular Weight | 174.60 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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
- 1-(3-Chloro-5-fluorobenzyl)hydrazine (CAS 1000805-95-7)
- (3-Chloro-2-fluorobenzyl)hydrazine (CAS 1000805-97-9)
- (R)-1-(4-Chloro-3-fluorophenyl)ethan-1-ol (CAS 1016646-05-1)
- (R)-1-(4-Chloro-2-fluorophenyl)ethan-1-ol (CAS 1016646-16-4)
- 5-Chloro-2-(N,N-dimethylamino)-3-fluoropyridine (CAS 1020253-19-3)
- 3-chloro-2-hydroxypropanesulphonicacid (CAS 107-57-3)
- 1-(2-Chloro-4-fluorophenyl)ethanol (CAS 112108-68-6)
- 1-Chloro-4-fluoro-2-methoxy-3-methylbenzene (CAS 1208076-24-7)
Recommended Standards
- 2-Chloro-1-fluoro-5-methoxy-3-methylbenzene (CAS 1807210-74-7)
- 2-Chloro-1-fluoro-3-methoxy-4-methylbenzene (CAS 1807276-30-7)
- 5-Chloro-2-fluoro-1-methoxy-3-methylbenzene (CAS 1807167-10-7)
- 2-Chloro-3-fluoro-5-methylbenzyl alcohol (CAS 1807276-98-7)
- 9,10-Bis(4-(bromomethyl)phenyl)anthracene (CAS 941703-52-2)
- 1-Isopropyl-1H-1,2,4-triazole (CAS 63936-02-7)
- (2-Amino-4-(difluoromethyl)pyridin-3-yl)methanol (CAS 1805259-90-8)
- 1-(4-Chlorophenyl)-4-methoxypiperidine (CAS 1881293-87-3)
- 2-(((2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)methyl)(methyl)amino)acetic acid (CAS 1156152-73-6)
- 272-24-2 Thieno[2,3-d]pyrimidine DTXSID90481268 (CAS 272-24-2)
- (S)-Ethyl 2-((tert-butoxycarbonyl)amino)pentanoate (CAS 1187550-23-7)
- 2-(4-Fluorophenyl)-1-(cis-hexahydropyrrolo[3,4-b]pyrrol-5(1H)-yl)ethanone (CAS 1218009-96-1)
- 2-Cyano-3-(thiophen-3-yl)acrylic acid (CAS 126058-25-1)
- Fas C- Terminal Tripeptide (CAS 189109-90-8)
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