2-(Dihydro-2H-thiopyran-4(3H)-ylidene)malononitrile CAS 62702-80-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 62702-80-1 |
| Molecular Formula | C8H8N2S |
| Molecular Weight | 164.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Dihydro-2H-thiopyran-4(3H)-ylidene)malononitrile (CAS 62702-80-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H8N2S. Molecular weight: 164.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H8N2S |
| Molecular Weight | 164.23 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-(2-isothiocyanatoethyl)pyridine (CAS 36810-91-0)
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- (4S,4′S)-2,2′-(1-Methylethylidene)bis[4,5-dihydro-4-methyl-4-phenyloxazole] (CAS 869304-96-1)
- 3-Hydroxy-2,5-dimethylbenzaldehyde (CAS 85430-30-4)
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- 2-Cyclopropyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine (CAS 1412905-41-9)
- Ammonium 1-Pyrrolidinecarbodithioate (CAS 5108-96-3)
- 4-{[4-(Benzyloxy)phenyl]methoxy}benzaldehyde (CAS 88015-49-0)
- Lixisenatide (CAS 320367-13-3)
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 13829788188 / jacky.chen@cato-chem.com