1-(2-Fluorophenyl)cyclobutane-1-carbonyl chloride CAS 151157-31-2
| CAS No. | 151157-31-2 |
| Molecular Formula | C11H10ClFO |
| Molecular Weight | 212.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Fluorophenyl)cyclobutane-1-carbonyl chloride (CAS 151157-31-2) is a high-purity analytical reference standard with the molecular formula C11H10ClFO and a molecular weight of 212.65 g/mol.
Structurally, 1-(2-Fluorophenyl)cyclobutane-1-carbonyl chloride (C11H10ClFO) contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 212.65 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-(2-Fluorophenyl)cyclobutane-1-carbonyl chloride 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 | C11H10ClFO |
| Molecular Weight | 212.65 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | F/Cl-containing |
Related Fluorophenyl Standards
- 1-(4-Fluorophenyl)cyclobutanecarbonyl chloride (CAS 151157-29-8)
- 1-(4-Fluorophenyl)-2-(trimethylsilyl)ethanol (CAS 1936200-75-7)
- 5-((2-Fluorophenyl)thio)pentan-2-one (CAS 1153114-76-1)
- 1-(3-Fluorophenyl)-2-(propylthio)ethan-1-one (CAS 1157206-88-6)
- 1-(2-Fluorophenyl)-2-(propylthio)ethan-1-one (CAS 1157364-02-7)
- 1-(4-Fluorophenyl)-2-(propylthio)ethan-1-one (CAS 1157364-22-1)
- 1-(3-Fluorophenyl)-2-(isopropylthio)ethan-1-one (CAS 1178645-35-6)
- 1-(4-Fluorophenyl)-2-(isopropylthio)ethan-1-one (CAS 1178684-31-5)
Recommended Standards
- methyl 2-(chlorosulfonyl)cyclobutane-1-carboxylate (CAS 1595733-28-0)
- 1-(3-Chloro-4-fluorophenyl)-2-cyclopropylethan-1-one (CAS 1485701-53-8)
- 5-Chloro-benzo[b]thiophene-3-carboxylic acid (CAS 16361-24-3)
- 5-chlorobenzo[b]thiophene-2-carboxylic Acid (CAS 13771-75-0)
- (11bS)-N,N-Bis(1-methylethyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (CAS 185449-85-8)
- Ethyl 2-oxo-2-((1-phenylethyl)amino)acetate (CAS 333319-62-3)
- Ethyl valinate (CAS 13893-45-3)
- Bis{[μ-[di(trimethylsilyl)amide]}bis{[di(trimethylsilyl)amide]}dicobalt(II) (CAS 93280-44-5)
- N-((2-chloro-6-ethoxyquinolin-3-yl)methyl)-2-methoxyethan-1-amine (CAS 917748-03-9)
- 2-((4-Chlorophenyl)amino)acetohydrazide (CAS 2371-31-5)
- 5-Amino-1-methylpyrazole-4-carboxamide (CAS 18213-75-7)
- 4,6-Dimethoxypicolinaldehyde (CAS 65873-47-4)
- Tert-butyl 3-fluoro-5-oxo-5,7-dihydrospiro[cyclopenta[b]pyridine-6,4'-piperidine]-1'-carboxylate (CAS 2415987-68-5)
- Liraglutide Impurity 15 TFA Salt (CAS CATO-C4X-199215)
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