2-(Methylsulfinyl)benzyl (3-chlorophenyl)carbamate CAS 339015-19-9
| CAS No. | 339015-19-9 |
| Molecular Formula | C15H14ClNO3S |
| Molecular Weight | 323.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(Methylsulfinyl)benzyl (3-chlorophenyl)carbamate 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.
2-(Methylsulfinyl)benzyl (3-chlorophenyl)carbamate (CAS 339015-19-9), molecular formula C15H14ClNO3S and molecular weight 323.79 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C15H14ClNO3S, 2-(Methylsulfinyl)benzyl (3-chlorophenyl)carbamate contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 323.79 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C15H14ClNO3S |
| Molecular Weight | 323.79 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methylsulfinyl Standards
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- 4-(Methylsulfinyl)-2-[(phenylsulfonyl)amino]butanoic acid (CAS 1008434-66-9)
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- 3-((Methylsulfinyl)methyl)-4-(octyloxy)aniline (CAS 5819-61-4)
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- ((Methylsulfinyl)(phenyl)methyl)diphenylphosphine oxide (CAS 87763-01-7)
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Recommended Standards
- 2-(2-Chlorobenzenesulfinyl)-N-(4-methoxyphenyl)acetamide (CAS 339097-36-8)
- 2-Chloro-n-(2,3-dihydro-1,4-benzodioxin-6-yl)-n-(thiophen-2-ylmethyl)acetamide (CAS 851722-04-8)
- 2-((3-Chlorophenyl)sulfonyl)-N-methyl-N-phenylacetamide (CAS 339108-28-0)
- 4-(4-Chlorobenzenesulfonyl)-3-methyl-3,4-dihydro-2H-1,4-benzoxazine (CAS 338747-51-6)
- 5-Bromo-N-(2-methoxyethyl)-2-nitropyridin-3-amine (CAS 2401894-62-8)
- trans-1,3,3a,4,5,10b-hexahydrobenzo[c]pyrrolo[3,4-e]azepin-6(2H)-one hydrochloride (CAS 1272758-10-7)
- 4-Chloro-4-(ethylthio)benzophenone (CAS 844885-04-7)
- Methyl 2,4-dibromo-5-fluorophenylacetate (CAS 1804933-86-5)
- N-Isobutyl-2-(methylamino)acetamide hydrochloride (CAS 1220028-18-1)
- (3-Aminopyrrolidin-1-yl)(2,5-dimethylphenyl)methanone hydrochloride (CAS 1465357-67-8)
- α-Asarone (CAS 2883-98-9)
- 2-(Cyclopropanecarbonyl)cycloheptan-1-one (CAS 1341363-57-2)
- N-(4-bromo-3-cyanophenyl)methanesulfonamide (CAS 1206776-43-3)
- 1-His-N-a-ethylidene Semaglutide (CAS CATO-C4X-2226252)
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