4-(Methylthio)-2-oxo-6-(quinolin-2-yl)-2H-pyran-3-carbonitrile CAS 61380-94-7
| CAS No. | 61380-94-7 |
| Molecular Formula | C16H10N2O2S |
| Molecular Weight | 294.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-(Methylthio)-2-oxo-6-(quinolin-2-yl)-2H-pyran-3-carbonitrile 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.
CATO supplies 4-(Methylthio)-2-oxo-6-(quinolin-2-yl)-2H-pyran-3-carbonitrile (CAS 61380-94-7), a certified reference material (molecular formula C16H10N2O2S, MW 294.33 g/mol) for analytical method development and quality control.
The molecular framework of 4-(Methylthio)-2-oxo-6-(quinolin-2-yl)-2H-pyran-3-carbonitrile (C16H10N2O2S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H10N2O2S |
| Molecular Weight | 294.33 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methylthio Standards
- 2-(Methylthio)-3,5-diphenylpyrimidin-4(3H)-one (CAS 133858-35-2)
- 2-(Methylthio)-3,6-diphenylpyrimidin-4(3H)-one (CAS 89069-41-0)
- 3-(4-(Methylthio)phenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde (CAS 618098-86-5)
- N1-(2-(Methylthio)phenyl)-N2-((tetrahydrofuran-2-yl)methyl)oxalamide (CAS 941962-92-1)
- 2-(6-(Methylthio)-4-morpholino-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethan-1-amine (CAS 1105197-45-2)
- 2-(Methylthio)-1-(o-tolyl)-5-(p-tolyl)-1H-imidazole (CAS 1207045-94-0)
- 4-Ethyl-3-(methylthio)-1,5-diphenyl-1H-pyrazole (CAS 871110-28-0)
- 3-(Methylthio)-N-(naphthalen-1-yl)benzamide (CAS 896342-44-2)
Recommended Standards
- 4-(Benzo[d]thiazol-2(3H)-ylidene)-2-phenyloxazol-5(4H)-one (CAS 919201-81-3)
- 4-[(2,4-dimethylphenyl)sulfamoyl]-1h-pyrrole-2-carboxylic acid (CAS 937609-45-5)
- 3-Methyl-7-(naphthalen-1-yl)-4H-[1,3,4]thiadiazolo[2,3-c][1,2,4]triazin-4-one (CAS 892675-57-9)
- 4-[(3-ethylphenyl)sulfamoyl]-1H-pyrrole-2-carboxylic acid (CAS 937624-93-6)
- (Rp)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl (2-hydroxy-5-(trifluoromethyl)phenyl)(phenyl)phosphinate (CAS 1464049-16-8)
- 3-Bromo-7-nitro-1H-pyrrolo[3,2-b]pyridine (CAS 1190313-52-0)
- 2-Hydroxy-3-(4-methylphenyl)butanoic acid (CAS 1354961-66-2)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(trifluoromethyl)-1H-pyrazole (CAS 1046831-98-4)
- 1-(2-Methoxyphenyl)-1H-imidazole-5-carboxylic acid (CAS 762240-23-3)
- 4-Bromo-2-isopropylpyrimidine (CAS 1060813-15-1)
- Anthracene-9,10-diyldimethanamine (CAS 6705-67-5)
- Tert-butyl 2-bromo-2-(2-methylmorpholino)acetate (CAS 1597161-34-6)
- Amrinone Related Compound A (5-carboxamide[3,4'-bipyridin]-6(1H)-one) (Inamrinone Related Compound (1034320) (CAS 62749-46-6)
- Semaglutide Impurity 21(HO-Ste-L-γGlu-AEEA-AEEA-OH) (CAS 1335440-44-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com