151636-76-9 7-ethyl-7-hydroxy-10H-1,3-Dioxolo(4,5-g)pyrano(3',4':6,7)indolizino(1,2-b)quinoline-8,11(7H,12H)-dione CID 72403 NSC 634724 CAS 151636-76-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 151636-76-9 |
| Molecular Formula | C21H16N2O6 |
| Molecular Weight | 392.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
151636-76-9 7-ethyl-7-hydroxy-10H-1,3-Dioxolo(4,5-g)pyrano(3',4':6,7)indolizino(1,2-b)quinoline-8,11(7H,12H)-dione CID 72403 NSC 634724 (CAS 151636-76-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H16N2O6. Molecular weight: 392.36 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H16N2O6 |
| Molecular Weight | 392.36 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 2 |
Related ethyl Standards
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Recommended Standards
- (E)-2-(2-(2,4-dinitrophenyl)hydrazono)-1,2-diphenylethan-1-ol (CAS 13804-47-2)
- Cervicarcin (CAS 18700-78-2)
- (S)-7-Ethyl-7-hydroxy-7H-[1,3]dioxolo[4,5-g]pyrano[3',4':6,7]indolizino[1,2-b]quinoline-8,11(10H,13H)-dione (CAS 135415-73-5)
- 3-(Benzylamino)propanamide (CAS 16490-80-5)
- 4-((4-Iodophenoxy)methyl)benzoic acid (CAS 438531-38-5)
- Benzyl 3-((4-cyanophenyl)thio)azetidine-1-carboxylate (CAS 2306278-03-3)
- [1-(Benzenesulfonyl)piperidin-4-ylidene]amino cyclopropanecarboxylate (CAS 477847-29-3)
- 2',4'-Dimethoxy-[1,1'-biphenyl]-4-sulfonyl chloride (CAS 1032507-11-1)
- 4-Bromo-N-(2-methoxyphenyl)benzamide (CAS 106840-94-2)
- Insulin Degludec Impurity 19 (CAS CATO-C4X-215719)
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