3-Chlorocarbonyl-1-methanesulfonyl-2-Imidazolidinone CAS 41762-76-9
| CAS No. | 41762-76-9 |
| Molecular Formula | C5H7ClN2O4S |
| Molecular Weight | 226.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Chlorocarbonyl-1-methanesulfonyl-2-Imidazolidinone is closely related to a carbohydrate-derived structure, an amide group, a sulfone group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-Chlorocarbonyl-1-methanesulfonyl-2-Imidazolidinone (CAS 41762-76-9) is a high-purity analytical reference standard with the molecular formula C5H7ClN2O4S and a molecular weight of 226.64 g/mol.
The molecular framework of 3-Chlorocarbonyl-1-methanesulfonyl-2-Imidazolidinone (C5H7ClN2O4S) is characterized by a carbohydrate-derived structure, an amide group, a sulfone group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C5H7ClN2O4S |
| Molecular Weight | 226.64 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chlorocarbonyl Standards
- 4-(chlorocarbonyl)benzenesulfonic acid (CAS 89692-74-0)
- Ethyl 1-(Chlorocarbonyl)piperidine-4-carboxylate (CAS 206182-52-7)
- [(1R)-1-chlorocarbonyl-2,2,2-trifluoro-1-methyl-ethyl] acetate (CAS 2738609-12-4)
- Ethyl (4-(chlorocarbonyl)-1,2,3-thiadiazol-5-yl)carbamate (CAS 68176-63-6)
- Ethyl 3-(chlorocarbonyl)-1-methyl-1H-pyrazole-5-carboxylate (CAS 1170954-70-7)
- Ethyl 5-(chlorocarbonyl)-1-methyl-1h-pyrazole-3-carboxylate (CAS 1197231-79-0)
- Ethyl 5-(chlorocarbonyl)-1-methyl-1H-pyrazole-4-carboxylate (CAS 81303-67-5)
- Methyl 4-(chlorocarbonyl)-2-methylpyrimidine-5-carboxylate (CAS 241470-00-8)
Recommended Standards
- 2-(5-Methyl-2-oxo-2,3-dihydro-1,3,4-oxadiazol-3-yl)ethane-1-sulfonyl chloride (CAS 2060006-38-2)
- (1-Chloro-2,2,2-trifluoroethyl)(phenyl)sulfane (CAS 114953-71-8)
- 2-(2,5-Dioxoimidazolidin-4-yl)ethane-1-sulfonyl chloride (CAS 98021-90-0)
- (4-Chloro-3-(trifluoromethyl)phenyl)methanethiol (CAS 1208076-69-0)
- 5-Bromo-2-phenyl-3-(pyridin-2-yl)-1H-indole (CAS 94107-54-7)
- Ethyl (1R,2R,3S,5R)-2-amino-6,6-dimethylbicyclo[3.1.1]Heptane-3-carboxylate hydrochloride (CAS 1027343-58-3)
- 2-(4-Bromo-1-methyl-1H-pyrazol-3-yl)ethan-1-amine dihydrochloride (CAS 2227205-95-8)
- 8-p-Tolyl-[1,2,4]triazolo[1,5-a]pyridin-2-ylamine (CAS 1369273-52-8)
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(thiophen-3-yl)acetic acid (CAS 372143-96-9)
- N-(2,6-dioxopiperidin-3-yl)butyramide (CAS 90566-05-5)
- 5-Chloro-2-methoxybenzohydrazide (CAS 33977-11-6)
- 4-Aminothieno[2,3-d]pyrimidine-2(1h)-thione (CAS 177355-92-9)
- 3-(3-cyanophenoxymethyl)benzoic acid (CAS 342908-38-7)
- Cholecystokinin, CCK Tetrapeptide (30-33) (CAS 35144-91-3)
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