2-(1,3-dithiolan-2-ylidene)malononitrile CAS 2276-43-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2276-43-9 |
| Molecular Formula | C6H4N2S2 |
| Molecular Weight | 168.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(1,3-dithiolan-2-ylidene)malononitrile (CAS 2276-43-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H4N2S2. Molecular weight: 168.24 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H4N2S2 |
| Molecular Weight | 168.24 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.) | 1957 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related dithiolan Standards
- 2-(1,2-Dithiolan-4-yl)acetic acid (CAS 1026517-37-2)
- 2-(1,2-Dithiolan-3-yl)acetic acid (CAS 36305-11-0)
- 2-(1,3-dithiolan-2-yl)ethan-1-amine (CAS 113997-90-3)
- [(1,3-Dithiolan-2-ylidene)amino]formonitrile (CAS 10191-72-7)
- 3-(2-Methyl-1,3-dithiolan-2-yl)propanoic acid (CAS 54717-84-9)
- 4-(1,2-Dithiolan-3-yl)butanoic acid (CAS 5616-63-7)
- 5-(1,2-Dithiolan-3-yl)pentan-1-ol (CAS 539-55-9)
- 2-(1,3-dithiolan-2-ylidene)acetonitrile (CAS 91357-46-9)
Recommended Standards
- 1-Piperidin-4-yl-pyrrolidin-2-one (CAS 91596-61-1)
- 2-(3-Isopropyl-5-methyl-1H-pyrazol-1-yl)ethanol (CAS 709674-72-6)
- 1-methyl-1H-indazole-7-carbaldehyde (CAS 951030-58-3)
- 6-bromo-4-fluoro-2H-isoquinolin-1-one (CAS 1443377-43-2)
- 4,6-Dibromo-5-(difluoromethyl)nicotinic acid (CAS 1805245-08-2)
- [[1-(3-Bromophenyl)-1h-tetrazol-5-yl]methyl]amine hydrochloride (CAS 1426290-60-9)
- 4-Decanone (CAS 624-16-8)
- 2,7-Naphthalenebis(trifluoromethanesulfonate) (CAS 151391-00-3)
- 1-(Aminomethyl)-3-methylcyclohexane-1-carboxylic acid (CAS 1524166-51-5)
- Peptide YY (human) trifluoroacetate salt (CAS 118997-30-1)
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