(6-(Methylsulfonyl)pyridin-3-yl)methanamine CAS 694482-76-3
| CAS No. | 694482-76-3 |
| Molecular Formula | C7H10N2O2S |
| Molecular Weight | 186.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(6-(Methylsulfonyl)pyridin-3-yl)methanamine (CAS 694482-76-3) is a high-purity analytical reference standard with the molecular formula C7H10N2O2S and a molecular weight of 186.23 g/mol.
Based on its molecular formula C7H10N2O2S, (6-(Methylsulfonyl)pyridin-3-yl)methanamine contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 186.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C7H10N2O2S |
| Molecular Weight | 186.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methylsulfonyl Standards
- (3-(Methylsulfonyl)pyridin-4-yl)methanamine (CAS 1149804-73-8)
- (5-(Methylsulfonyl)pyridin-3-yl)methanamine (CAS 1211584-23-4)
- (2-(Methylsulfonyl)pyridin-4-yl)methanamine (CAS 1220185-26-1)
- 5-Methyl-6-(methylsulfonyl)pyridin-3-amine (CAS 1251338-09-6)
- (4-(Methylsulfonyl)pyridin-2-yl)methanamine (CAS 1256802-85-3)
- 4-Methyl-2-(methylsulfonyl)pyridin-3-amine (CAS 1341657-49-5)
- (6-(Methylsulfonyl)pyridin-2-yl)methanamine (CAS 1353897-62-7)
- (2-(Methylsulfonyl)pyridin-3-yl)methanamine (CAS 1421690-43-8)
Recommended Standards
- (5Z)-5-[(Dimethylamino)methylidene]-3-methyl-1,3-thiazolidine-2,4-dione (CAS 5272-47-9)
- 1-(4-aminophenyl)methanesulfonamide (CAS 4403-84-3)
- (5,6-Dihydro-4H-pyrrolo[1,2-b]pyrazol-2-yl)methanesulfinic acid (CAS 2385217-55-8)
- 1,3-Dimethyl-5-thioxohexahydroimidazo[4,5-d]imidazol-2(1H)-one (CAS 71541-02-1)
- (4-Bromo-2,6-dichlorophenyl)methanamine hydrochloride (CAS 2126160-87-8)
- 3',4'-Dihydrospiro[azetidine-3,2'-pyrano[3,2-c]pyridine] (CAS 2771352-55-5)
- 2-((5-(2-Chlorophenyl)-1,3,4-oxadiazol-2-yl)thio)-N-phenylacetamide (CAS 332161-36-1)
- Pyr-His-Trp-Ser-Tyr-Trp-Leu-Arg-Pro-Gly-NH2 (CAS CATO-C4X-186229)
- (4'-Chloro-[1,1'-biphenyl]-3-yl)methanol (CAS 773872-39-2)
- 3-Methyl-2-(3-oxo-2,3-dihydroisoxazol-5-yl)butanoic acid (CAS 1556044-98-4)
- N-[(1R)-1-(Phenylmethyl)-2-propen-1-yl]carbamic Acid 1,1-Dimethylethyl Ester (CAS 244092-76-0)
- 2-(4-Methyl-1H-pyrazol-1-yl)acetohydrazide (CAS 1004644-53-4)
- 4-(3,4-Dichlorophenyl)-1,2,5-oxadiazol-3-amine (CAS 99817-29-5)
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