1-(Mesitylsulfonyl)-4-phenylpiperazine CAS 329938-59-2
| CAS No. | 329938-59-2 |
| Molecular Formula | C19H24N2O2S |
| Molecular Weight | 344.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(Mesitylsulfonyl)-4-phenylpiperazine 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.
1-(Mesitylsulfonyl)-4-phenylpiperazine (CAS 329938-59-2) is a high-purity analytical reference standard with the molecular formula C19H24N2O2S and a molecular weight of 344.47 g/mol.
Structurally, 1-(Mesitylsulfonyl)-4-phenylpiperazine (C19H24N2O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 344.47 g/mol, it falls into the moderately-high-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C19H24N2O2S |
| Molecular Weight | 344.47 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Mesitylsulfonyl Standards
- 3-((2-(Mesitylsulfonyl)hydrazono)methyl)phenylboronic acid (CAS 957061-06-2)
- 1-(Mesitylsulfonyl)-5-(trifluoromethyl)-2,3-dihydro-1H-1,4-diazepine (CAS 439112-03-5)
- 1-Benzyl-4-(mesitylsulfonyl)piperazine (CAS 326899-60-9)
- Methyl 3-{4-[(mesitylsulfonyl)oxy]phenyl}acrylate (CAS 331461-51-9)
- 1-(Mesitylsulfonyl)piperidine-4-carbohydrazide (CAS 590357-03-2)
- 4-(Mesitylsulfonyl)-1-oxa-4,8-diazaspiro[4.5]decane (CAS 1173073-10-3)
- (4-(Mesitylsulfonyl)piperazin-1-yl)(pyrrolidin-1-yl)methanone (CAS 927640-84-4)
- 4-(4-(Mesitylsulfonyl)piperazin-1-yl)-4-oxobutanoic acid (CAS 730973-44-1)
Recommended Standards
- 1-(2,6-Dimethylphenyl)-4-tosylpiperazine (CAS 713099-74-2)
- 2-((5-Cyclohexyl-4-ethyl-4H-1,2,4-triazol-3-yl)thio)-N-phenylacetamide (CAS 482650-84-0)
- 1-(2,5-Dimethylphenyl)-4-tosylpiperazine (CAS 332033-15-5)
- 2-(1-Hydroxyethyl) promazine Sulfoxide (CAS 73644-42-5)
- Propanedioic acid, 2,2-didodecyl-, 1,3-bis(1,4,7,10-tetraoxacyclododec-2-ylmethyl) ester (CAS 174752-42-2)
- (S)-1-(2,2,2-trifluoroethyl)piperidin-3-amine (CAS 1821823-29-3)
- (Z)-2-Fluoro-3-(4-methoxyphenyl)acrylic acid (CAS 26928-12-1)
- tert-Butyl 4-(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)piperidine-1-carboxylate (CAS 796113-35-4)
- 2-(3-Chlorobenzyl)-1H-pyrrole (CAS 1706446-48-1)
- (2,2-Dimethylchroman-6-yl)boronic acid (CAS 279261-86-8)
- 5-(Phenoxymethyl)furan-2-carbaldehyde (CAS 685904-18-1)
- (R)-2-Amino-5,5-difluorohexanoic acid (CAS 154967-78-9)
- 5-Chloro-4-fluoro-1H-indole-6-carboxylic acid (CAS 908600-79-3)
- [γ-Glu]15 Semaglutide (CAS CATO-C4X-222690)
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