1-[(2E)-2-Buten-1-Yl]-4-Fluorobenzene CAS 222640-88-2
| CAS No. | 222640-88-2 |
| Molecular Formula | C10H11F |
| Molecular Weight | 150.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-[(2E)-2-Buten-1-Yl]-4-Fluorobenzene (CAS 222640-88-2), a certified reference material (molecular formula C10H11F, MW 150.19 g/mol) for analytical method development and quality control.
The molecular framework of 1-[(2E)-2-Buten-1-Yl]-4-Fluorobenzene (C10H11F) is characterized by fluorine 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-[(2E)-2-Buten-1-Yl]-4-Fluorobenzene 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 | C10H11F |
| Molecular Weight | 150.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 2020 |
| Halogen Content | F-containing |
Related E Standards
- 1-[(1Z)-1-Buten-1-Yl]-4-Fluorobenzene (CAS 137225-01-5)
- 1-[(2E)-2-Buten-2-Yl]-3-Fluorobenzene (CAS 158440-79-0)
- 1-(1-Buten-2-Yl)-4-Fluorobenzene (CAS 326879-12-3)
- 1-[(1E)-1-Buten-1-Yl]-3-Fluorobenzene (CAS 370558-09-1)
- 3-Methyl-2-buten-1-yl Thiolacetate-d6 (CAS 1189502-84-8)
- 4-(3-Buten-1-yl)phenol (CAS 135981-59-8)
- 1-[(2E)-2-Buten-1-Yl]-2-Fluorobenzene (CAS 222640-87-1)
- 4-Phenyl-3-buten-2-amine (CAS 53309-95-8)
Recommended Standards
- 1-[(E)-But-1-Enyl]-2-Fluoro-Benzene (CAS 370558-10-4)
- 1-(But-3-en-1-yl)-4-fluorobenzene (CAS 2248-13-7)
- 1-Allyl-3-fluoro-2-methylbenzene (CAS 951893-64-4)
- 1-Allyl-3-fluoro-5-methylbenzene (CAS 951888-81-6)
- 2-(2,5-Dichlorophenyl)pyrimidine (CAS 1361773-28-5)
- 2,5-Dichloro-3-formylphenylboronic acid (CAS 919355-48-9)
- (1R,3R,6S,8S)-2,6-diazatricyclo[4.3.1.0³⁸]decane;dihydrochloride (CAS 1842335-09-4)
- 3-Fluoroquinoline-8-carbonitrile (CAS 2177264-04-7)
- [2-(3,4-dimethoxyphenyl)ethyl](thiophen-3-ylmethyl)amine (CAS 289488-52-4)
- 2-(2,3-Dihydro-1,4-benzodioxin-6-yl)benzoic acid (CAS 893736-65-7)
- N-methyl-1-(trimethylsilyl)methanamine hydrochloride (CAS 18135-32-5)
- Octyl 2-acetamido-2-deoxy-3-O-(b-D-galactopyranosyl)-α-D-glucopyranoside (CAS 607353-49-1)
- 1-(4-Benzhydrylpiperazin-1-yl)-2-(naphthalen-1-yl)ethan-1-one (CAS 41332-25-6)
- Neuropeptide VF (124-131) (human) (CAS 311309-27-0)
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