4-Methyl-6-(methylsulfonyl)pyridin-3-amine CAS 897732-77-3
| CAS No. | 897732-77-3 |
| Molecular Formula | C7H10N2O2S |
| Molecular Weight | 186.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 4-Methyl-6-(methylsulfonyl)pyridin-3-amine (CAS 897732-77-3), a certified reference material (molecular formula C7H10N2O2S, MW 186.23 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H10N2O2S, 4-Methyl-6-(methylsulfonyl)pyridin-3-amine 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 4-Methyl-6-(methylsulfonyl)pyridin-3-amine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl 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
- 4-Hydrazinyl-5-methoxy-2-(methylthio)pyrimidine (CAS 89488-88-0)
- 5-((Ethylthio)methyl)pyrimidine-2,4(1H,3H)-dione (CAS 4874-41-3)
- 4H-Indeno[1,2-b]thiophen-4-one (CAS 5706-08-1)
- 5-(2-Hydroxypropan-2-yl)thiophene-2-carboxylic acid (CAS 77756-27-5)
- 3-Amino-5-bromo-1-ethylindolin-2-one (CAS 1104518-20-8)
- 4-(2,5-Dichlorophenyl)-5-methylthiazol-2-amine hydrobromide (CAS 924848-79-3)
- (3-Fluoro-5-methoxyphenyl)methanol (CAS 914637-27-7)
- Osimertinib Impurity 22 (CAS CATO-C4X-204522)
- Ethyl 2-Nitro-4-(1-pyrazolyl)benzoate (CAS 1375064-66-6)
- 2,4,4-Trimethylpentanoic acid (CAS 3302-09-8)
- N-((1'-benzyl-4',5'-dimethyl-1'H-[1,2'-bipyrrol]-3'-yl)methyl)cyclopropanecarboxamide (CAS 478077-15-5)
- Tert-butyl thiomorpholine-3-carboxylate (CAS 37469-71-9)
- Methyl 5-((2-ethoxyphenyl)carbamoyl)-4-methyl-2-(3,4,5-trimethoxybenzamido)thiophene-3-carboxylate (CAS 335408-94-1)
- Tirzepatide Impurity 38 (CAS CATO-C4X-324038)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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