Lubiprostone impurity 9 CAS 136790-78-8
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 136790-78-8 |
| Molecular Formula | C32H44F2O6 |
| Molecular Weight | 562.68 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Lubiprostone impurity 9 (CAS 136790-78-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C32H44F2O6. Molecular weight: 562.68 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C32H44F2O6 |
| Molecular Weight | 562.68 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
Related Lubiprostone Standards
- Lubiprostone Impurity 13 (CAS CATO-C4X-113613)
- Lubiprostone Impurity 26 (CAS CATO-C4X-113626)
- Lubiprostone Impurity 19 (CAS CATO-C4X-113619)
- Lubiprostone Impurity 20 (CAS CATO-C4X-113620)
- Lubiprostone Impurity 25 (CAS CATO-C4X-113625)
- Lubiprostone Impurity 11 (CAS CATO-C4X-113611)
- Lubiprostone impurity 6 (CAS 945651-35-4)
- Lubiprostone Impurity 12 (CAS 1447733-80-3)
Recommended Standards
- N-(2,4-difluorophenyl)-1-(1-(4-methoxyphenyl)-2-phenyl-4-(p-tolylthio)-6,7-dihydro-1H-indol-5-yl)methanimine (CAS 477869-25-3)
- Alectinib Impurity 34 (CAS 2412921-45-8)
- 1,3,6,7,8-Pentabromodibenzo[b,d]furan (CAS 617708-15-3)
- Aprocitentan impurity 3 (CAS CATO-C4X-33553)
- Sorafenib Impurity 37 (CAS CATO-C4X-112437)
- 1-(2-Chloro-5-(trifluoromethyl)phenyl)propan-2-one (CAS 35173-20-7)
- cis-4-Aminocyclohexanecarboxylic Acid (CAS 3685-23-2)
- 2-(3-Methoxy-4-nitrophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 755026-96-1)
- Isoquinolin-4-ylboronic Acid Hydrochloride (CAS 677702-23-7)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
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