2-((5-Chlorothiophen-2-yl)methylene)malononitrile CAS 84653-68-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 84653-68-9 |
| Molecular Formula | C8H3ClN2S |
| Molecular Weight | 194.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-((5-Chlorothiophen-2-yl)methylene)malononitrile (CAS 84653-68-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H3ClN2S. Molecular weight: 194.64 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H3ClN2S |
| Molecular Weight | 194.64 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chlorothiophen Standards
- 3-(4-chlorothiophen-2-yl)propanoic acid (CAS 89793-51-1)
- 3-(5-Chlorothiophen-2-yl)pyridine (CAS 859239-16-0)
- (2E)-3-(5-chlorothiophen-3-yl)prop-2-enoic acid (CAS 75754-89-1)
- 2-(5-Chlorothiophen-2-yl)ethanethioamide (CAS 1016501-50-0)
- 2-(5-Chlorothiophen-2-yl)-2-methoxyethan-1-amine (CAS 1250927-84-4)
- (5-Chlorothiophen-2-yl)trimethylsilane (CAS 23395-56-4)
- 1-(5-Chlorothiophen-2-yl)butan-1-ol (CAS 1216048-84-8)
- 1-(5-Chlorothiophen-2-yl)butan-2-ol (CAS 1247485-30-8)
Recommended Standards
- 1-Ethylpyrazole-4-sulfonyl Chloride (CAS 957514-21-5)
- 2-Chlorobenzo[d]thiazole-5-carbonitrile (CAS 385432-46-2)
- 1-Ethyl-1H-imidazole-2-sulfonyl chloride (CAS 89501-89-3)
- 6,7-Difluoro-3-methyl-1H-indazole (CAS 1017682-83-5)
- 2,4-dichloro-5-fluoro-thieno[2,3-d]pyrimidine (CAS 2659313-26-3)
- 3-(3,5-Difluorophenyl)-4,6-dimethoxy-2-methylbenzofuran (CAS 922140-90-7)
- 7-Bromo-8-methyl-6-(trifluoromethyl)quinazoline-2,4(1H,3H)-dione (CAS 2803281-34-5)
- Methyl (R)-3-amino-3-(3-fluoro-4-methoxyphenyl)propanoate (CAS 1212888-09-9)
- 2-Acetyl-3,5-dimethylcyclohexan-1-one (CAS 99181-01-8)
- D-Leu14-Tirzepatide (CAS CATO-CPTD788920)
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