4-(Butylthio)benzoic acid CAS 22683-49-4
| CAS No. | 22683-49-4 |
| Molecular Formula | C11H14O2S |
| Molecular Weight | 210.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 210.29 g/mol gives 4-(Butylthio)benzoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-(Butylthio)benzoic acid (CAS 22683-49-4), a certified reference material (molecular formula C11H14O2S, MW 210.29 g/mol) for analytical method development and quality control.
The molecular framework of 4-(Butylthio)benzoic acid (C11H14O2S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, 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.
As a certified reference material (CRM), 4-(Butylthio)benzoic 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 | C11H14O2S |
| Molecular Weight | 210.29 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1963 |
| Sulfur Atoms | 1 |
Related Butylthio Standards
- 3-(Butylthio)benzoic acid (CAS 170162-56-8)
- 2-(Butylthio)benzoic acid (CAS 17839-61-1)
- 2-(Tert-butylthio)benzoic acid (CAS 7611-60-1)
- 1-(4-(Butylthio)phenyl)ethanol (CAS 1225470-07-4)
- 1-(2-(Butylthio)phenyl)ethan-1-ol (CAS 1341934-70-0)
- (6-(Tert-butylthio)-2-methylpyridin-3-yl)methanamine (CAS 1355194-46-5)
- 2-(3-(Butylthio)phenyl)ethan-1-ol (CAS 1379326-41-6)
- 2-(4-(Butylthio)phenyl)ethan-1-ol (CAS 1379347-24-6)
Recommended Standards
- 4-(Benzylthio)butanoic acid (CAS 3679-50-3)
- 4,4-Dimethyl-1-(thiophen-2-yl)pentane-1,3-dione (CAS 41070-34-2)
- 4-((4-Methoxyphenyl)thio)butan-2-one (CAS 6209-56-9)
- 4,5,6,7,8,9-Hexahydrocycloocta[b]thiophene-2-carboxylic acid (CAS 40133-09-3)
- N-Benzyl-2-(3,4-dimethoxyphenyl)-N-methylethanamine (CAS 96025-46-6)
- Cis-4-(isoquinolin-6-yloxy)cyclohexanamine (CAS 923021-68-5)
- 3-Bromo-11H-benzo[b]fluorene (CAS 1674334-55-4)
- 4-(1-Butyl-1H-imidazol-4-yl)phenyl acetate hydrochloride (CAS 40405-73-0)
- Pipemidic Acid Trihydrate (CAS 72571-82-5)
- (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-(3-((4-methoxy-2,3,6-trimethylphenyl)sulfonyl)guanidino)-2-methylpentanoic acid (CAS 1542275-16-0)
- 3-Phenylbicyclo[1.1.1]pentan-1-amine (CAS 784093-32-9)
- Arotinolol Impurity 41 (CAS CATO-C4X-185441)
- (R)-4-Bromo-5-chloro-1-(2,2-difluorocyclopropyl)-1H-pyrazole (CAS 2641062-80-6)
- Mast Cell Degranulating (MCD) Peptide (CAS 32908-73-9)
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