898760-62-8 (3-Chloro-5-fluorophenyl)[4-(1,3-dioxolan-2-yl)phenyl]methanone DTXSID80645130 CAS 898760-62-8
| CAS No. | 898760-62-8 |
| Molecular Formula | C16H12ClFO3 |
| Molecular Weight | 306.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 898760-62-8 (3-Chloro-5-fluorophenyl)[4-(1,3-dioxolan-2-yl)phenyl]methanone DTXSID80645130 (CAS 898760-62-8), a certified reference material (molecular formula C16H12ClFO3, MW 306.72 g/mol) for analytical method development and quality control.
The molecular framework of 898760-62-8 (3-Chloro-5-fluorophenyl)[4-(1,3-dioxolan-2-yl)phenyl]methanone DTXSID80645130 (C16H12ClFO3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C16H12ClFO3 |
| Molecular Weight | 306.72 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- (E)-3-(4-((2-chloro-6-fluorobenzyl)oxy)phenyl)acrylic acid (CAS 400825-72-1)
- 2-Chloro-4-(1,3-dioxolan-2-yl)-4-fluorobenzophenone (CAS 898760-60-6)
- 3-{5-chloro-2-[(4-fluorophenyl)methoxy]phenyl}prop-2-enoic acid (CAS 938278-28-5)
- 3-Chloro-3-(1,3-dioxolan-2-yl)-4-fluorobenzophenone (CAS 898759-22-3)
- 3-Chloro-3-(1,3-dioxolan-2-yl)-5-fluorobenzophenone (CAS 898759-43-8)
- 4-((2-Chloro-5-nitrophenyl)sulfonyl)morpholine (CAS 40833-68-9)
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Recommended Standards
- N1-benzyl-N2-(3-chloro-4-fluorophenyl)oxalamide (CAS 329078-66-2)
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- 9,10-Dioxo-9,10-dihydroanthracene-2-sulfonyl chloride (CAS 2381-23-9)
- Iguratimod impurity 95 (CAS CATO-C4X-182695)
- 5-chloro-6-(2,2-difluoroethoxy)pyridine-3-carboxylic acid (CAS 1373864-11-9)
- 2-(1-(Benzo[d][1,3]dioxol-5-yl)ethylidene)malononitrile (CAS 301357-18-6)
- 2-(2-Chloro-4-hydroxyphenoxy)acetic acid (CAS 7417-87-0)
- 3-Amino-2,6-dimethylphenol (CAS 6994-64-5)
- Crocin II (CAS 55750-84-0)
- Ethyl 1-(2-methyl-1-oxopropan-2-yl)piperidine-4-carboxylate (CAS 886360-88-9)
- 2-[4-(5-Bromo-4-methyl-2-pyridinyl)-1-piperazinyl]-1-ethanol (CAS 1220028-04-5)
- 3-Hydrazinyl-6-methyl-4H-1,2,4-triazin-5-one (CAS 38736-23-1)
- 5-Methoxy-2-methylbenzonitrile (CAS 22246-19-1)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
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