N-(3-Cyanophenyl)-2-(methylthio)nicotinamide CAS 756826-71-8
| CAS No. | 756826-71-8 |
| Molecular Formula | C14H11N3OS |
| Molecular Weight | 269.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(3-Cyanophenyl)-2-(methylthio)nicotinamide (C14H11N3OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 supplies N-(3-Cyanophenyl)-2-(methylthio)nicotinamide (CAS 756826-71-8), a certified reference material (molecular formula C14H11N3OS, MW 269.32 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), N-(3-Cyanophenyl)-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 | C14H11N3OS |
| Molecular Weight | 269.32 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- methyl 1-(3-cyanophenyl)-5-propyl-1H-pyrazole-4-carboxylate (CAS 1461705-23-6)
- (4-Cyanophenyl)zinc pivalate ( 0.96 mmol/g) (CAS 1344727-28-1)
- 2-[(2-Cyanophenyl)sulfanyl]-N-methylbenzamide (CAS 477885-79-3)
- 3-(4-Cyanophenyl)-3-(2,5-dimethyl-1H-pyrrol-1-yl)propanoic acid (CAS 866040-74-6)
- 4-(4-Cyanophenyl)-5-methyl-2-propyl-1H-pyrrole-3-carboxylic acid (CAS 894074-69-2)
- 4-(2-Cyanophenyl)-N-ethyl-2-fluorobenzamide (CAS 1365272-25-8)
- N-[(4-Cyanophenyl)(4-fluorophenyl)methyl]acetamide (CAS 1365272-53-2)
- Ethyl 2-((4-cyanophenyl)amino)pyrimidine-4-carboxylate (CAS 1393845-81-2)
Recommended Standards
- N-(3-cyano-4-(methylthio)phenyl)nicotinamide (CAS 320421-46-3)
- n-(4-Sulfamoylphenyl)pyrrolidine-1-carboxamide (CAS 838868-88-5)
- N-(2-aminobenzo[d]thiazol-6-yl)benzamide (CAS 52603-58-4)
- n,n,1-Trimethyl-3-oxo-1,2,3,4-tetrahydroquinoxaline-6-sulfonamide (CAS 923128-18-1)
- 3-(Benzyloxy)benzo[b]thiophene-2-carbonitrile (CAS 860785-78-0)
- (3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-L-alanine (CAS 1938562-70-9)
- Dimethyl-d6 Carbonate (CAS 108481-44-3)
- 1-Cyclopentylcyclopropan-1-amine (CAS 1177347-85-1)
- 4-Bromo-N-(4-(trifluoromethyl)phenyl)benzamide (CAS 895701-82-3)
- 6-amino-5-hydroxy-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 3914-34-9)
- 6-(2,6-Dichlorophenyl)-8-methyl-2-[4-[1,1,2,2-tetradeuterio-2-(diethylamino)ethoxy]anilino]pyrido[2,3-d]pyrimidin-7-one (CAS 1246814-59-4)
- 2-(Adamantan-1-yl)-4-bromophenol (CAS 104224-68-2)
- (4-Aminopiperidin-1-yl)(3-hydroxyphenyl)methanone (CAS 926250-49-9)
- Semaglutide（sodium salt） (CAS CATO-C4X-222619)
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