4-Amino-2'-(2,6-dioxopiperidin-3-yl)-[2,4'-biisoindoline]-1,1',3,3'-tetraone CAS 1795373-54-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1795373-54-4 |
| Molecular Formula | C21H14N4O6 |
| Molecular Weight | 418.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-2'-(2,6-dioxopiperidin-3-yl)-[2,4'-biisoindoline]-1,1',3,3'-tetraone (CAS 1795373-54-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H14N4O6. Molecular weight: 418.36 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H14N4O6 |
| Molecular Weight | 418.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 4 |
Related Amino Standards
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- 3-Amino-n,n-diethyl-4-[4-(2-methoxyphenyl)piperazin-1-yl]benzene-1-sulfonamide (CAS 733030-86-9)
- Ethyl 7-amino-2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate (CAS 303150-39-2)
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Recommended Standards
- N-((3,5-bis(trifluoromethyl)phenyl)carbamothioyl)cinnamamide (CAS 1089321-81-2)
- 2,3-Dimethyl 5-(4-nitrophenyl)methyl 4H,6H,7H-pyrazolo[1,5-a]pyrazine-2,3,5-tricarboxylate (CAS 1820619-25-7)
- 5-fluoro-4-iodo-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1020056-67-0)
- Methyl 6-(propylamino)nicotinate (CAS 1355223-63-0)
- (11bS)-4-Hydroxy-2,6-bis(4-(trifluoromethyl)phenyl)-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide (CAS 2635339-84-1)
- (2-Phenylquinolin-4-yl)methanol (CAS 29268-33-5)
- 3-Cyclopropoxy-5-isopropoxypyridine (CAS 1243284-69-6)
- 4-(Dimethylamino)butanoyl chloride hydrochloride (CAS 98827-32-8)
- 1-(4-Chlorophenyl)-2-(pyridin-4-yl)ethan-1-one (CAS 58158-45-5)
- Semaglutide Impurity 7 (CAS CATO-C4X-22267)
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