Diethyl 2,2'-dicyano-3,3'-dioxo-[2,2'-bipyrrolidine]-1,1'-dicarboxylate CAS 1243-80-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1243-80-7 |
| Molecular Formula | C16H18N4O6 |
| Molecular Weight | 362.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethyl 2,2'-dicyano-3,3'-dioxo-[2,2'-bipyrrolidine]-1,1'-dicarboxylate (CAS 1243-80-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H18N4O6. Molecular weight: 362.34 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H18N4O6 |
| Molecular Weight | 362.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 2-Iodobenzylzinc bromide 0.5 M in Tetrahydrofuran (CAS 117269-71-3)
- 1,5-Diamino-4,8-dihydroxy-2-(4-hydroxyphenyl)-9,10-anthracenedioneDISCONTINUED (CAS 13716-91-1)
- Catalpol (CAS 2415-24-9)
- 3,5-Diphenyl-1H-pyrazol-4-amine (CAS 5272-85-5)
- 1,2-Diazabicyclo[2.2.2]octan-3-one (CAS 1632-26-4)
- (2-Amino-4-methyl-6-oxo-1,6-dihydro-pyrimidin-5-yl)-acetic acid (CAS 166267-96-5)
- 4-(1,3-Dithian-2-yl)-N,N-dimethylaniline (CAS 24588-75-8)
- 3-(2,3-dihydro-1-benzofuran-5-yl)-1,2-oxazole-5-carboxylic acid (CAS 1157546-45-6)
- 4-phenyloxolane-3-carboxylic acid (CAS 1785593-60-3)
- Cycloaspeptide D (CAS 691363-62-9)
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