2-((4-Methoxyphenyl)sulfonyl)acetonitrile CAS 132276-87-0
| CAS No. | 132276-87-0 |
| Molecular Formula | C9H9NO3S |
| Molecular Weight | 211.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-((4-Methoxyphenyl)sulfonyl)acetonitrile (CAS 132276-87-0), a certified reference material (molecular formula C9H9NO3S, MW 211.24 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 2-((4-Methoxyphenyl)sulfonyl)acetonitrile is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 211.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), 2-((4-Methoxyphenyl)sulfonyl)acetonitrile 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 | C9H9NO3S |
| Molecular Weight | 211.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methoxyphenyl Standards
- 2-((3-Methoxyphenyl)sulfonyl)acetonitrile (CAS 797036-27-2)
- 2-((4-Methoxyphenyl)amino)-2-thioxoacetic acid (CAS 946-61-2)
- 2,2'-((3-Methoxyphenyl)azanediyl)diethanol (CAS 17126-75-9)
- 2-(3-Methoxyphenyl)pyrimidine-5-carbonitrile (CAS 1447607-78-4)
- 2-(4-Methoxyphenyl)pyrimidine-5-carbonitrile (CAS 65586-45-0)
- 6-(4-Methoxyphenyl)pyrimidine-4-carbonitrile (CAS 2097951-62-5)
- 2-((4-Methoxyphenyl)thio)-N-methylacetamide (CAS 1120257-68-2)
- (4-methoxyphenyl)-pyrrolidin-2-yl-methanone (CAS 1017366-65-2)
Recommended Standards
- 3-(5-Nitropyridin-2-yl)thiazolidine (CAS 1311745-97-7)
- 1-Oxo-2,3-dihydro-1h-indene-5-sulfonamide (CAS 132630-12-7)
- 1H-Indol-5-yl methanesulfonate (CAS 128810-31-1)
- 5-Methyl-3-(thiophen-2-yl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 1326813-29-9)
- 1-Phenyl-3-(2'-vinyl-[1,1'-biphenyl]-2-yl)propan-1-one (CAS 339312-88-8)
- Isoquinoline-4-carbohydrazide (CAS 885272-60-6)
- (1R,5S,6S)-rel-8-azabicyclo[3.2.1]octan-6-ol (CAS 169124-63-4)
- Rac-(1r,2s)-1-{[(tert-butoxy)carbonyl]amino}-2-phenylcyclopropane-1-carboxylic acid, cis (CAS 99200-89-2)
- 2-[2-hydroxy-2-(4-methoxyphenyl)ethyl]-6-phenylpyridin-4(1h)-one 50402-83-0 AR-1D6732 (CAS 50402-83-0)
- Triphenyl(1-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethyl)phosphoniumbromide (CAS 69251-24-7)
- 2-(4-Bromophenoxy)-3-(trifluoromethyl)pyridine (CAS 1019441-79-2)
- N-Decylquinazolin-4-amine (CAS 22754-12-7)
- 4-(2-(tert-Butoxycarbonyl)aminoethoxy)(tert-butoxycarbonyl)aniline (CAS 1001413-19-9)
- Semaglutide Impurity 191 (CAS CATO-C4X-2226191)
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