2,3-Bis(2,4,5-trimethylthiophen-3-yl)fumaronitrile CAS 112440-50-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 112440-50-3 |
| Molecular Formula | C18H18N2S2 |
| Molecular Weight | 326.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,3-Bis(2,4,5-trimethylthiophen-3-yl)fumaronitrile (CAS 112440-50-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H18N2S2. Molecular weight: 326.48 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H18N2S2 |
| Molecular Weight | 326.48 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Bis Standards
- (2,4,5-Trimethylthiophen-3-yl)boronic acid (CAS 1204763-24-5)
- (3,4,5-Trimethylthiophen-2-yl)boronic acid (CAS 1204763-25-6)
- 2-(2,4,5-Trimethylthiophen-3-yl)acetonitrile (CAS 112440-49-0)
- 2,4,5-Trimethylthiophen-3-amine (CAS 2567556-48-1)
- 3,4,5-Trimethylthiophen-2-amine (CAS 939373-95-2)
- 2,4,5-trimethylthiophen-3-amine;hydrochloride (CAS 2567556-49-2)
Recommended Standards
- cis-1,2-Dicyano-1,2-bis(2,4,5-trimethyl-3-thienyl)ethene (CAS 112440-46-7)
- 4-(Tert-butyl)-6'-methoxy-2',3',4',9'-tetrahydrospiro[cyclohexane-1,1'-pyrido[3,4-b]indole] (CAS 1217065-38-7)
- N1-[2-(2,6-dimethylphenoxy)propyl]-N4,N4-diethyl-1,4-benzenediamine (CAS 1040683-10-0)
- 2,4,6-Triacetylphloroglucinol (CAS 2161-87-7)
- 0860AE 2-Cyano-N-{4-[(1,3-thiazol-2-ylamino)sulfonyl]-phenyl}acetamide 33987-99-4 C12H10N4O3S2 (CAS 33987-99-4)
- 2-Chloro-5-(trifluoromethyl)benzimidamide hydrochloride (CAS 1171628-53-7)
- Butyltin hydroxide oxide hydrate 97% (CAS 304671-74-7)
- Ethyl 1-(2-amino-2-thioxoethyl)piperidine-4-carboxylate (CAS 1053656-12-4)
- 2-(Bicyclo[2.2.1]Heptan-2-ylamino)-N,N-dimethylacetamide (CAS 1247416-22-3)
- Semaglutide impurity 63 (CAS CATO-C4X-222663)
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