[2-(Methylsulfonyl)ethyl]carbamic Acid Benzyl Ester CAS 146698-94-4
| CAS No. | 146698-94-4 |
| Molecular Formula | C11H15NO4S |
| Molecular Weight | 257.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), [2-(Methylsulfonyl)ethyl]carbamic Acid Benzyl Ester 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.
CATO supplies [2-(Methylsulfonyl)ethyl]carbamic Acid Benzyl Ester (CAS 146698-94-4), a certified reference material (molecular formula C11H15NO4S, MW 257.31 g/mol) for analytical method development and quality control.
[2-(Methylsulfonyl)ethyl]carbamic Acid Benzyl Ester (C11H15NO4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C11H15NO4S |
| Molecular Weight | 257.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methylsulfonyl Standards
- N-(methylsulfonyl)-N-(o-tolyl)-L-alanine (CAS 1049812-34-1)
- 4-[(Methylsulfonyl)(phenyl)amino]butanoic acid (CAS 1183951-26-9)
- 4'-(Methylsulfonyl)[1,1'-biphenyl]-3-carbonitrile (CAS 893738-72-2)
- 4'-(Methylsulfonyl)[1,1'-biphenyl]-4-carbonitrile (CAS 345222-97-1)
- Ethyl (4-(methylsulfonyl)phenyl)glycinate (CAS 342045-37-8)
- N-(Methylsulfonyl)-N-phenethylglycine (CAS 35839-52-2)
- 1-Ethyl-7-(methylsulfonyl)-1H-pyrimido[4,5-d][1,3]oxazin-2(4H)-one (CAS 2073047-06-8)
- N-(2-(4-(methylsulfonyl)phenoxy)ethyl)propan-2-amine (CAS 96939-98-9)
Recommended Standards
- tert-butyl N-(5-carbamoyl-4-methyl-1,3-thiazol-2-yl)carbamate (CAS 1461707-68-5)
- 2-((3-(Thiophen-2-yl)-1,2,4-oxadiazol-5-yl)methyl)aniline (CAS 1469080-63-4)
- 1-(5,7-Dihydro-6H-pyrrolo[3,4-d]pyrimidin-6-yl)-3-(thiophen-2-yl)prop-2-en-1-one (CAS 1448139-63-6)
- 2-Phenyl-3-(pyrimidin-2-yl)thiazolidin-4-one (CAS 154951-43-6)
- Methyl 5-(3-chloro-4-methoxyphenyl)furan-2-carboxylate (CAS 773874-55-8)
- 6-chloro-4-oxo-chromane-2-carbonyl chloride (CAS 2530127-96-7)
- 5-Ethylthiophene-2-sulfonohydrazide (CAS 78380-36-6)
- Ethyl 5-amino-1-(3-methoxyphenyl)-1H-pyrazole-4-carboxylate (CAS 15001-12-4)
- 2-[(4-methyl-1,3-thiazol-2-yl)methyl]pyridine dihydrochloride (CAS 50310-70-8)
- Methyl 1-(4-Chlorophenyl)-5-methyl-1,2,3-triazole-4-carboxylate (CAS 1147199-25-4)
- 5,7-Bis((dimethylamino)methyl)quinolin-8-ol (CAS 87236-63-3)
- (3-Iodophenyl)(2-(methylthio)phenyl)methanone (CAS 890098-53-0)
- (4-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)phenyl)trimethylsilane (CAS 574755-28-5)
- Glucagon receptor antagonist I (CAS 438618-32-7)
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