(4-Methylphenyl)sulfonyl acetate CAS 26908-82-7
| CAS No. | 26908-82-7 |
| Molecular Formula | C9H10O4S |
| Molecular Weight | 214.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (4-Methylphenyl)sulfonyl acetate 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.
(4-Methylphenyl)sulfonyl acetate (CAS 26908-82-7), molecular formula C9H10O4S and molecular weight 214.24 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (4-Methylphenyl)sulfonyl acetate (C9H10O4S) 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 the polarity and ionization state of its functional groups, 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.
Physical & Chemical Properties
| Molecular Formula | C9H10O4S |
| Molecular Weight | 214.24 g/mol |
| Purity | 97%+ |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Sulfur Atoms | 1 |
Related Methylphenyl Standards
- Bis(4-methylphenyl)phosphine (CAS 1017-60-3)
- 6-ethyl-2-(4-methylphenyl)-3,4-dihydropyrimidin-4-one (CAS 1154549-27-5)
- [2-(4-methylphenyl)-1,3-thiazol-4-yl]acetonitrile (CAS 16441-27-3)
- 2-[4-(4-methylphenyl)-1,3-thiazol-2-yl]acetonitrile (CAS 250579-91-0)
- 107455-66-3 4-{[(4-Methylphenyl)amino]methyl}phenol 8412AC C14H15NO (CAS 107455-66-3)
- 1-(4-methylphenyl)-1H,4H,5H,6H,7H-imidazo[4,5-c]pyridine (CAS 1339149-89-1)
- 2-(2-Methylphenyl)-2h,4h,5h,6h-cyclopenta[c]pyrazol-3-amine (CAS 1486287-29-9)
- 2-(4-Methylphenyl)-4H,5H,6H,7H-pyrazolo[1,5-a]pyrimidine (CAS 1547030-53-4)
Recommended Standards
- 7-Fluoro-2-(pyridin-4-yl)indoline (CAS 592466-00-7)
- Bis(2-methoxyethyl) sulfate (CAS 221655-54-5)
- 7-Fluoro-2-(pyridin-3-yl)indoline (CAS 592465-99-1)
- Di(o-tolyl)phosphine (CAS 29949-64-2)
- (S)-(CF3)3-t-Bu-PHOX (CAS 944836-22-0)
- N-(4-Chlorophenyl)-N-[1-(2-phenylhydrazino)-2-(1H-1,2,4-triazol-1-yl)ethylidene]urea (CAS 338418-84-1)
- Ethyl 2-iodo-3,4-dimethoxybenzoate (CAS 210538-61-7)
- N-(Pyridin-2-ylmethylene)quinolin-3-amine (CAS 16722-41-1)
- 4-amino-2-methoxypyrimidine-5-carbaldehyde (CAS 26664-09-5)
- 1-(4-Chlorobenzenesulfonyl)-N'-[(1E)-(4-fluorophenyl)methylidene]piperidine-4-carbohydrazide (CAS 478030-77-2)
- 3-(4-Bromophenyl)-3-oxopropanoic acid (CAS 64929-35-7)
- 3-Ethyl-5-methyl-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine (CAS 1824148-21-1)
- 3-chloro-1H-indazole-6-carboxylic acid (CAS 1086391-21-0)
- Antiarrhythmic peptide (cattle atrium) (CAS 81771-37-1)
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