Isopropyl Benzenesulfonate CAS 6214-18-2
| CAS No. | 6214-18-2 |
| Molecular Formula | C9H12O3S |
| Molecular Weight | 200.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, Isopropyl Benzenesulfonate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 200.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
CATO supplies Isopropyl Benzenesulfonate (CAS 6214-18-2), a certified reference material (molecular formula C9H12O3S, MW 200.25 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Isopropyl Benzenesulfonate 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 | C9H12O3S |
| Molecular Weight | 200.25 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Sulfur Atoms | 1 |
Related Isopropyl Standards
- Isopropyl Benzenesulfonate (CAS 122838-93-1)
- 2(or4)-(isopropyl)benzenesulphonicacid (CAS 28631-63-2)
- Isopropyl 2-amino-4-methylthiazole-5-carboxylate (CAS 692745-01-0)
- 2-(1-Isopropyl-3-oxopiperazin-2-yl)acetic acid (CAS 1024618-84-5)
- 2-(5-Isopropyl-2-oxopiperazin-1-yl)acetic acid (CAS 1060808-12-9)
- (R)-2-(3-Isopropyl-2-oxopiperazin-1-yl)acetic acid (CAS 1240583-00-9)
- (R)-2-(3-Isopropyl-5-oxopiperazin-1-yl)acetic acid (CAS 1240588-07-1)
- (S)-2-(5-Isopropyl-2-oxopiperazin-1-yl)acetic acid (CAS 1240590-35-5)
Recommended Standards
- Methiocarb-phenol-sulfone (CAS 14763-62-3)
- Ethiofencarb-phenol-sulfone (CAS 53380-27-1)
- L-Hercynine-d3 (CAS CATO-CCFD201202)
- {[(1,3-dimethyl-1H-pyrazol-4-yl)methyl]thio}acetic acid (CAS 1006352-67-5)
- 1'-Benzyl-6-chloro-3H-spiro[furo[3,4-c]pyridine-1,4'-piperidin]-3-one (CAS 1017598-71-8)
- Biphenylene-1,8-diyldiboronic acid (CAS 480438-76-4)
- 1-(4-Acetylphenyl)-N-[2-(pyrrolidin-1-yl)ethyl]piperidine-4-carboxamide (CAS 900019-01-4)
- 1-(4-Bromo-2-methylphenyl)-N-methylmethanamine (CAS 1037090-12-2)
- (S)-1-(5-Chloro-2-fluorophenyl)ethan-1-amine hydrochloride (CAS 1423040-76-9)
- n-(3,4-Difluorophenyl)cyanamide (CAS 1251343-38-0)
- Methyl 1-methyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxylate hydrochloride (CAS 1609401-30-0)
- Cyclohexanemethylamine Hydroiodide (CAS 2153504-15-3)
- 2-[(4-amino-3-methylphenyl)sulfanyl]ethan-1-ol (CAS 166818-83-3)
- Semaglutide Impurity 14(Discontinued,See CPTD788307 ) (CAS CATO-C4X-222614)
Why CATO?
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