11,12-De(methylenedioxy)danuphylline CAS 888482-17-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 888482-17-5 |
| Molecular Formula | C23H26N2O6 |
| Molecular Weight | 426.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 11,12-De(methylenedioxy)danuphylline (CAS 888482-17-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C23H26N2O6. Molecular weight: 426.46 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C23H26N2O6 |
| Molecular Weight | 426.46 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related De Standards
- 17,20:20,21-Bis(methylenedioxy)pregna-1,4-diene-3,11-dione(Mixture of Diastereomers) (CAS 26341-55-9)
- 6,7-Methylenedioxy-4-methyl-3-maleimidocoumarin [for HPLC Labeling] (CAS 97744-90-6)
- 3-Methyl-5-[3,4-(methylenedioxy)phenyl]-5-oxovaleric acid (CAS 951894-10-3)
- 6,7-Methylenedioxy-4-isocyanatomethylcoumarin [for HPLC Labeling] (CAS 97744-89-3)
- 5,6-Methylenedioxy-2-phenylindole (CAS 64943-90-4)
- 3,4-Methylenedioxy-6-nitrocinnamic Acid (CAS 6315-90-8)
- 5-[3,4-(Methylenedioxy)phenyl]-5-oxovaleric acid (CAS 87961-41-9)
- 3,4-Methylenedioxy Methamphetamine-d5 (CAS 136765-43-0)
Recommended Standards
- 1,5-Di-O-(4-methylbenzoyl)-2,3-O-isopropylidene-beta-D-ribofuranose (CAS 86042-28-6)
- 14-(9H-Fluoren-9-yl)-4,12-dioxo-8,13-dioxa-5,11-diazatetradecanoic acid (CAS 669073-62-5)
- (S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(2-cyanophenyl)butanoic acid (CAS 270065-84-4)
- α-Hydroxybenzylphosphinic Acid Sodium Salt (CAS 7492-18-4)
- 3-[(prop-2-yn-1-yl)carbamoyl]benzoic acid (CAS 1154949-93-5)
- 2,6-Dichloro-N-(4-fluorophenyl)acridin-9-amine (CAS 62383-22-6)
- (S)-1-(3-Cyanophenyl)pyrrolidine-2-carboxylic acid (CAS 308108-11-4)
- SR 13800 (CAS 227321-12-2)
- 3-(Benzylamino)tetrahydrothiophene 1,1-dioxide (CAS 321580-44-3)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
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