4-((2,4-Dimethylphenyl)sulfonyl)piperazin-2-one CAS 923181-89-9
| CAS No. | 923181-89-9 |
| Molecular Formula | C12H16N2O3S |
| Molecular Weight | 268.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-((2,4-Dimethylphenyl)sulfonyl)piperazin-2-one 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.
CATO supplies 4-((2,4-Dimethylphenyl)sulfonyl)piperazin-2-one (CAS 923181-89-9), a certified reference material (molecular formula C12H16N2O3S, MW 268.33 g/mol) for analytical method development and quality control.
Structurally, 4-((2,4-Dimethylphenyl)sulfonyl)piperazin-2-one (C12H16N2O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 268.33 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H16N2O3S |
| Molecular Weight | 268.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dimethylphenyl Standards
- 4-((2,5-Dimethylphenyl)sulfonyl)piperazin-2-one (CAS 903253-64-5)
- (E)-((2,4-dimethylphenyl)diazenyl)(3-methoxyphenyl)methanone (CAS 2101208-36-8)
- 4-[2-(3,4-dimethylphenyl)-2-oxoethoxy]benzaldehyde (CAS 723332-06-7)
- 1-(2,3-Dimethylphenyl)-3-(3-methoxyphenyl)propan-1-one (CAS 898774-76-0)
- 1-(2,5-Dimethylphenyl)-3-(4-methoxyphenyl)propan-1-one (CAS 898775-84-3)
- 1-(2,6-Dimethylphenyl)-3-(2-methoxyphenyl)propan-1-one (CAS 898770-03-1)
- 1-(2,6-Dimethylphenyl)-3-(4-methoxyphenyl)propan-1-one (CAS 898775-86-5)
- 1-(3,4-Dimethylphenyl)-3-(2-methoxyphenyl)propan-1-one (CAS 898770-06-4)
Recommended Standards
- 3-Phenyl-2-(phenylimino)-1,3-thiazolidin-4-one (CAS 790-04-5)
- 3,5-Diphenyl-2-thioxoimidazolidin-4-one (CAS 61815-22-3)
- 4-(Benzyloxy)benzo[b]thiophene-7-carbaldehyde (CAS 213455-35-7)
- 3-(Prop-2-en-1-yl)-2-sulfanyl-3h,4h-benzo[g]quinazolin-4-one (CAS 306281-04-9)
- 1-(2-Butoxy-5-fluorophenyl)ethan-1-ol (CAS 1443345-60-5)
- (2-(Allylamino)-4-aminothiazol-5-yl)(4-chlorophenyl)methanone (CAS 328282-18-4)
- Ethyl 2-(1,1,2,2-tetrafluoroethoxy)benzoate (CAS 773136-87-1)
- 4-Phenethyl-piperidine (CAS 81310-60-3)
- 4-(1,1-Difluoroethyl)picolinic acid (CAS 1211524-74-1)
- 3-(n-Ethylsulfamoyl)-4-methylbenzoic acid (CAS 1036485-02-5)
- Cyclopropanepropanoi c Acid Ethyl Ester (CAS 62021-36-7)
- 2-(6-Methyl-10H-phenothiazin-2-yl)ethyl quinoline-4-carboxylate (CAS 64337-45-7)
- 3-Methyldecahydroquinoline-8-carbothioamide (CAS 62355-36-6)
- Semaglutide impurity 258 (CAS CATO-C4X-2226258)
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