Ethyl 6-amino-5-cyano-2-(((3-cyano-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-2-yl)thio)methyl)-4-(thiophen-3-yl)-4H-pyran-3-carboxylate CAS 445384-12-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 445384-12-3 |
| Molecular Formula | C25H24N4O3S2 |
| Molecular Weight | 492.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 6-amino-5-cyano-2-(((3-cyano-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-2-yl)thio)methyl)-4-(thiophen-3-yl)-4H-pyran-3-carboxylate (CAS 445384-12-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C25H24N4O3S2. Molecular weight: 492.61 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C25H24N4O3S2 |
| Molecular Weight | 492.61 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 | 2 |
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Recommended Standards
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- 3-(4-Methoxyphenyl)-2-((2-(4-methoxyphenyl)-2-oxoethyl)thio)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 477329-41-2)
- 3-(Furan-3-yl)aniline (CAS 936249-46-6)
- 2-(1-Aminopropyl)thiazole-4-carboxylic acid (CAS 67401-54-1)
- N-(2-(Azetidin-1-yl)-2-(thiophen-3-yl)ethyl)-3-(furan-3-yl)acrylamide (CAS 2035021-64-6)
- Ribociclib Impurity 17 (CAS 2514753-27-4)
- 2-(2-Bromo-6-chlorophenyl)acetic acid (CAS 37777-77-8)
- Ethyl 5-ethoxy-1,4-dimethyl-1H-pyrazole-3-carboxylate (CAS 1239844-62-2)
- Palmitoyl Tripeptide -5 · 2 TFA (CAS 623172-56-5)
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