Methyl 6-amino-5-cyano-2-(((3-cyano-6-methylpyridin-2-yl)thio)methyl)-4-(4-ethylphenyl)-4H-pyran-3-carboxylate CAS 445385-25-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 445385-25-1 |
| Molecular Formula | C24H22N4O3S |
| Molecular Weight | 446.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 6-amino-5-cyano-2-(((3-cyano-6-methylpyridin-2-yl)thio)methyl)-4-(4-ethylphenyl)-4H-pyran-3-carboxylate (CAS 445385-25-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C24H22N4O3S. Molecular weight: 446.52 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C24H22N4O3S |
| Molecular Weight | 446.52 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 4-(5-Amino-2-(pyridin-3-yl)thiazolo[5,4-d]pyrimidin-7-yl)-N-(p-tolyl)piperazine-1-carboxamide (CAS 1245319-54-3)
- 33869-21-5 7-Amino-8-(2,4-dihydroxyphenyl)-2-(2-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)-2,10-dihydro-3H-phenoxazin-3-one--8-(2,4-dihydroxyphenyl)-7-hydroxy-2-(2-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)-2,10-dihydro-3H-phenoxazin-3-one (1/1) DTXSID70657601 (CAS 33869-21-5)
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- 2-Amino-4-(4-methoxy-3-((3-methoxyphenoxy)methyl)phenyl)-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile (CAS 625368-51-6)
- (3-Amino-6-(5-methylfuran-2-yl)-4-(trifluoromethyl)thieno[2,3-b]pyridin-2-yl)(benzo[d][1,3]dioxol-5-yl)methanone (CAS 625377-84-6)
- 3-Amino-N-(2,6-dichlorophenyl)-4-(trifluoromethyl)-6,7-dihydro-5H-cyclopenta[b]thieno[3,2-e]pyridine-2-carboxamide (CAS 626227-29-0)
- 5-Amino-3-cyano-4-iodo-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]pyrazole (CAS 188539-59-5)
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Recommended Standards
- Benzyl (4aR,6R,7aS)-1-(4-methoxybenzyl)-6-methylhexahydro-5H-pyrrolo[3,2-d][1,2,3]oxathiazine-5-carboxylate 2,2-dioxide (CAS 2470016-24-9)
- tert-Butyl 4-{[(4E)-4-[(2H-1,3-benzodioxol-5-yl)methylidene]-5-oxo-2-sulfanylideneimidazolidin-1-yl]methyl}piperazine-1-carboxylate (CAS 865659-64-9)
- 6-{[2-(6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-2-yl)-2-oxoethyl]sulfanyl}-[2,3'-bipyridine]-5-carbonitrile (CAS 496804-90-1)
- 1-amino-3,5-bis(2,2,2-trifluoroethyl)-1,3,5-triazinane-2,4,6-trione (CAS 1803607-57-9)
- 2,3,5,6-Tetrafluorophenyl trifluoroacetate (CAS 142685-25-4)
- Celecoxib Impurity 42 (CAS CATO-C4X-104342)
- 4-Chloro-9-methoxy-5H-pyrimido[5,4-b]indole (CAS 843621-80-7)
- Avanafil Impurity 56 (CAS 2310299-29-5)
- 2-Iodo-6-methoxyquinoline (CAS 288612-34-0)
- Semaglutide Impurity 124 (CAS CATO-C4X-2226124)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com