2-(Methylsulfonyl)benzylamine CAS 410545-65-2
| CAS No. | 410545-65-2 |
| Molecular Formula | C8H11NO2S |
| Molecular Weight | 185.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 2-(Methylsulfonyl)benzylamine (CAS 410545-65-2), a certified reference material (molecular formula C8H11NO2S, MW 185.24 g/mol) for analytical method development and quality control.
Structurally, 2-(Methylsulfonyl)benzylamine (C8H11NO2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 185.24 g/mol, it falls into the medium-molecular-weight range. 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).
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 | C8H11NO2S |
| Molecular Weight | 185.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methylsulfonyl Standards
- 2-Methyl-5-(methylsulfonyl)aniline (CAS 1671-48-3)
- 2-Methyl-4-(methylsulfonyl)aniline (CAS 252562-00-8)
- 3-((Methylsulfonyl)methyl)aniline (CAS 261925-02-4)
- 3-(Methylsulfonyl)benzylamine (CAS 771573-22-9)
- 4-(Methylsulfonyl)benzylamine (CAS 4393-16-2)
- 4-[(Methylsulfonyl)methyl]aniline (CAS 24176-70-3)
- 4-Methyl-2-(methylsulfonyl)aniline (CAS 4284-63-3)
- 4-Methyl-3-(methylsulfonyl)aniline (CAS 307989-41-9)
Recommended Standards
- 2-(Methanesulfonylmethyl)aniline (CAS 25195-69-1)
- 2-(Thiophen-3-yl)benzonitrile (CAS 20608-86-0)
- 2-(Ethylsulfonyl)aniline (CAS 31596-87-9)
- 2,3-Dimethylbenzene-1-sulfonamide (CAS 65625-40-3)
- 3-(3,4-Dichlorophenyl)azetidin-3-ol (CAS 1388055-72-8)
- 2-(4-(tert-Butyl)phenyl)-3-methylbutan-2-ol (CAS 32122-04-6)
- 6-Hydroxy-2-isobutyl-5-nitropyrimidin-4(1H)-one (CAS 61456-92-6)
- Bis(2-cyanoethyl)phenylphosphine (CAS 15909-92-9)
- Ethyl 2-amino-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 76981-71-0)
- 2-Chloropyridine-4-thiol (CAS 106962-88-3)
- N-butylpropionamide (CAS 2955-67-1)
- 2-Butoxybenzenethiol (CAS 55710-17-3)
- (R)-SunPhos (CAS 765312-57-0)
- Fragment-[9-31]-Semaglutide (CAS CATO-C4X-2226181)
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