Ethyl (propane-2-sulfonyl)-acetate CAS 112810-00-1
| CAS No. | 112810-00-1 |
| Molecular Formula | C7H14O4S |
| Molecular Weight | 194.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl (propane-2-sulfonyl)-acetate (C7H14O4S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
Ethyl (propane-2-sulfonyl)-acetate (CAS 112810-00-1), molecular formula C7H14O4S and molecular weight 194.25 g/mol, is a CATO reference standard with documented purity and traceability.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H14O4S |
| Molecular Weight | 194.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1989 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 2,2'-(Propane-2,2-diylbis(sulfanediyl))diethanamine (CAS 22907-30-8)
- 5-(Propane-1-sulfonyl)-pentylamine (CAS 1344000-23-2)
- 2-(Propane-1-sulfonamido)propanoic acid (CAS 1007984-55-5)
- (2S)-2-(Propane-1-sulfonamido)propanoic acid (CAS 1212266-46-0)
- 1-(Propane-2-sulfonyl)pyrrolidin-3-ol (CAS 1342531-79-6)
- 3,3'-(Propane-1,3-diylbis(oxy))bis(propan-1-ol) (CAS 4161-32-4)
- Propane-1,2-diyldibenzene (CAS 5814-85-7)
- 2,2'-(Propane-1,3-diylbis(sulfanediyl))diethanol (CAS 16260-48-3)
Recommended Standards
- 2H,3h,4h-benzo[e]thiin-6-carboxylic acid (CAS 112669-50-8)
- 5-Methoxy-6-methyl-1H-benzo[d]imidazole-2(3H)-thione (CAS 113210-05-2)
- 1-(2-Fluorophenyl)cyclohexan-1-ol (CAS 109794-37-8)
- 5-Ethanesulfonylpentanoic acid (CAS 1153196-63-4)
- 2-(1,3,5-Trimethyl-1H-pyrazol-4-yl)pyrimidin-4-amine (CAS 1248104-45-1)
- N-(4-Methyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)thiophene-2-carboxamide (CAS 922000-77-9)
- 4-[(Benzenesulfonyl)methyl]-6-[(4-chlorophenyl)sulfanyl]-2-phenylpyrimidine (CAS 303147-45-7)
- glycine, n-[2-[[(9h-fluoren-9-ylmethoxy)carbonyl]amino]ethyl]-n-(methylsulfonyl)- (CAS 1335206-40-0)
- 2-[(Diethylamino)methyl]indole Methiodide (CAS 41979-43-5)
- n-(2-(Methyl(phenyl)amino)ethyl)piperidine-4-carboxamide (CAS 926240-40-6)
- tert-Butyl 3-cyano-2-(triphenylphosphoranylidene)propanoate (CAS 1998726-69-4)
- 2-Chloro-4-isopropyl-5-methylthiazole (CAS 1342647-34-0)
- 3-(3,4-Dimethoxyphenyl)-6-styryl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole (CAS 878430-54-7)
- Allo-Thr7-Tirzepatide (CAS CATO-CPTD788933)
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