2-((4-Fluorobenzyl)sulfonyl)acetic acid CAS 222639-41-0
| CAS No. | 222639-41-0 |
| Molecular Formula | C9H9FO4S |
| Molecular Weight | 232.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-((4-Fluorobenzyl)sulfonyl)acetic acid is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-((4-Fluorobenzyl)sulfonyl)acetic acid (CAS 222639-41-0), a certified reference material (molecular formula C9H9FO4S, MW 232.23 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H9FO4S, 2-((4-Fluorobenzyl)sulfonyl)acetic acid contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 232.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 2-((4-Fluorobenzyl)sulfonyl)acetic acid 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 | C9H9FO4S |
| Molecular Weight | 232.23 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2020 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Fluorobenzyl Standards
- 2-(3-Fluorobenzyl)pyrimidine-5-carboxylic acid (CAS 1494197-77-1)
- n-(3-Fluorobenzyl)-6-methoxypyridin-3-amine (CAS 1019618-24-6)
- (4-((4-Fluorobenzyl)oxy)phenyl)methanol (CAS 117113-98-1)
- 1-(1-(4-Fluorobenzyl)-2-methyl-1H-imidazol-4-yl)ethan-1-one (CAS 860785-14-4)
- 3-(4-Fluorobenzyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine (CAS 1159553-30-6)
- 5-(2-Fluorobenzyl)-2-methylpyrimidine-4,6-diamine (CAS 338965-21-2)
- (1-(4-Fluorobenzyl)-2,5-dimethyl-1H-pyrrol-3-yl)methanamine (CAS 1177333-89-9)
- N-(4-Fluorobenzyl)-2-methoxyaniline (CAS 1019565-33-3)
Recommended Standards
- 2-(((2-Methylbut-3-yn-2-yl)oxy)carbonyl)benzoic acid (CAS 296881-56-6)
- 2-(2-Acetyl-6-methyl-1-benzofuran-3-yl)acetic acid (CAS 864466-10-4)
- 1-Methyl-5-(trifluoromethyl)-1,3-dihydro-2H-benzo[d]imidazole-2-thione (CAS 7341-87-9)
- 2-(3,4-Difluorophenyl)-1-phenylethan-1-one (CAS 845781-26-2)
- 4-amino-1-methyl-1H-pyrazole-5-carbohydrazide (CAS 1002033-39-7)
- Methyl 2-bromo-5-(chlorosulfonyl)benzoate (CAS 924867-87-8)
- 6-tert-Butyl-3H-thieno[3,2-d]pyrimidin-4-one (CAS 215928-65-7)
- 5-Methyl-6-(trifluoromethyl)nicotinic acid (CAS 1105979-57-4)
- Tetrakis(4-cyanophenyl)ethylene (CAS 79802-71-4)
- Magnolignan A (CAS 93673-81-5)
- 1-(Benzyloxy)-1H-1,2,3-triazole (CAS 26957-01-7)
- Methyl 2-(bromomethyl)-6-methylnicotinate (CAS 1260666-78-1)
- Ethyl 3-bromo-4-((4-methylbenzyl)oxy)benzoate (CAS 1706456-39-4)
- Anti-Inflammatory Peptide 3 (CAS 118850-73-0)
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