N-(5-Methylpyridin-2-yl)-2-(methylthio)nicotinamide CAS 923747-63-1
| CAS No. | 923747-63-1 |
| Molecular Formula | C13H13N3OS |
| Molecular Weight | 259.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C13H13N3OS, N-(5-Methylpyridin-2-yl)-2-(methylthio)nicotinamide contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 259.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
N-(5-Methylpyridin-2-yl)-2-(methylthio)nicotinamide (CAS 923747-63-1) is a high-purity analytical reference standard with the molecular formula C13H13N3OS and a molecular weight of 259.33 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N-(5-Methylpyridin-2-yl)-2-(methylthio)nicotinamide 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.
Physical & Chemical Properties
| Molecular Formula | C13H13N3OS |
| Molecular Weight | 259.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- (2-((6-Methylpyridin-2-yl)methyl)-2,4,5,7-tetrahydropyrano[3,4-c]pyrazol-7-yl)methanol (CAS 1422142-46-8)
- (5-Methylpyridin-2-yl)zinc pivalate (1.05 mmol/g) (CAS 1474034-77-9)
- (E)-1-(4-((6-Methylpyridin-2-yl)oxy)piperidin-1-yl)but-2-en-1-one (CAS 1798428-95-1)
- 1-(4-Methylpyridin-2-yl)-1h-pyrazole-4-sulfonyl chloride (CAS 1247076-12-5)
- 5-(4-Methylpyridin-3-yl)isophthalic acid (CAS 2590617-10-8)
- 5-(5-Methylpyridin-3-yl)isophthalic acid (CAS 2590617-11-9)
- 5-(6-Methylpyridin-3-yl)isophthalic acid (CAS 2590617-12-0)
- N-(6-methylpyridin-2-yl)-2-nitrobenzamide (CAS 326901-31-9)
Recommended Standards
- N-(5-Methyl-1,3,4-thiadiazol-2-yl)-2-phenylcyclopropanecarboxamide (CAS 545350-17-2)
- N-allyl-4-methyl-2-(pyridin-2-yl)thiazole-5-carboxamide (CAS 400079-05-2)
- N-(5-Cyclopropyl-1,3,4-thiadiazol-2-yl)-4-methylbenzamide (CAS 556040-44-9)
- N-Cyclopropyl-2-(phthalazin-1-yl)hydrazinecarbothioamide (CAS 61084-45-5)
- N-(1-Ethynylcyclohexyl)-4-methylbenzenesulfonamide (CAS 126583-98-0)
- Ethyl 5-(1-methyl-1h-pyrazol-5-yl)-1,3-oxazole-4-carboxylate (CAS 1339879-66-1)
- 2-Fluoro-N-(1H-indazol-5-yl)benzamide (CAS 710329-44-5)
- 3-Bromo-2-methoxybenzonitrile (CAS 874472-98-7)
- 4-((5-Bromopyridin-3-yl)methyl)morpholine (CAS 364793-91-9)
- 3-((n,n-Dimethylsulfamoyl)amino)-2-methylbenzoic acid (CAS 1386011-90-0)
- Octane-2,5-dione (CAS 3214-41-3)
- 4,5-Difluoro-2-(perfluoroethyl)-1,3-dioxole (CAS 150622-65-4)
- tert-Butyl 3-(3,4,5-trimethoxyphenyl)piperazine-1-carboxylate (CAS 886770-31-6)
- Fragment-[7-31]-Liraglutide (CAS CATO-C4X-199239)
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