1-(2-Chloroallyl)-3-fluoro-5-methoxybenzene CAS 951889-01-3
| CAS No. | 951889-01-3 |
| Molecular Formula | C10H10ClFO |
| Molecular Weight | 200.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(2-Chloroallyl)-3-fluoro-5-methoxybenzene.
1-(2-Chloroallyl)-3-fluoro-5-methoxybenzene (CAS 951889-01-3) is a high-purity analytical reference standard with the molecular formula C10H10ClFO and a molecular weight of 200.64 g/mol.
The molecular framework of 1-(2-Chloroallyl)-3-fluoro-5-methoxybenzene (C10H10ClFO) 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 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C10H10ClFO |
| Molecular Weight | 200.64 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
Related Chloroallyl Standards
- 4-(2-Chloroallyl)-2-fluoro-1-methoxybenzene (CAS 951888-08-7)
- 4-((3-Chloroallyl)thio)phenol (CAS 1216365-55-7)
- (2-(2-Chloroallyl)phenyl)(methyl)sulfane (CAS 951889-12-6)
- (4-(2-Chloroallyl)phenyl)(methyl)sulfane (CAS 951889-21-7)
- 1-(2-Chloroallyl)naphthalene (CAS 951887-40-4)
- 2-(2-Chloroallyl)naphthalene (CAS 951887-43-7)
- 2-(2-Chloroallyl)benzoic acid (CAS 732248-80-5)
- 3-(2-Chloroallyl)benzoic acid (CAS 732249-12-6)
Recommended Standards
- 2-(3-Chloro-4-fluorophenyl)-2-methylpropanal (CAS 1785474-13-6)
- 1-(3-Chloro-5-fluorophenyl)but-3-en-1-ol (CAS 842123-72-2)
- 2-Chloro-1-(4-fluoro-3,5-dimethylphenyl)ethan-1-one (CAS 176548-89-3)
- 1,3-dioxan-5-ylmethanesulfonyl chloride (CAS 1989671-23-9)
- N1-((6-Chloropyridazin-3-yl)methyl)-N1-methylethane-1,2-diamine (CAS 1353986-52-3)
- (E)-2-Hydroxy-5-((4-(N-(pyridin-2-yl)sulfamoyl)phenyl)diazenyl)benzoic acid (CAS 737754-28-8)
- Ethyl 3-(N-butylacetamido)propanoate (CAS 52304-36-6)
- 1-(2-Fluorophenyl)-1h,4h,5h-pyrazolo[3,4-d]pyrimidin-4-one (CAS 630107-82-3)
- 2-[1-(4-fluorophenyl)-3,5-dimethyl-1h-pyrazol-4-yl]acetic acid (CAS 926249-83-4)
- Methyl 5-(3-aminobutyl)furan-2-carboxylate (CAS 1490907-31-7)
- 1-(1H-pyrrole-2-carbonyl)pyrrolidine-3-carboxylic acid (CAS 1343751-95-0)
- N-(2-amino-5-nitrophenyl)-4-methylbenzamide (CAS 351518-59-7)
- 2-((1H-Indol-7-yl)oxy)-N,N-diethylacetamide (CAS 244081-34-3)
- Allo-D-Ile12-Tirzepatide (CAS CATO-CPTD788963)
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