2-Amino-7,7-dimethyl-5-[2-(pyridin-2-yl)ethenyl]-6,7-dihydro-1-benzothiophene-3-carbonitrile CAS 571153-17-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 571153-17-8 |
| Molecular Formula | C18H17N3S |
| Molecular Weight | 307.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-7,7-dimethyl-5-[2-(pyridin-2-yl)ethenyl]-6,7-dihydro-1-benzothiophene-3-carbonitrile (CAS 571153-17-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H17N3S. Molecular weight: 307.41 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H17N3S |
| Molecular Weight | 307.41 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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