Lubiprostone Impurity 29 CAS CATO-C4X-113629
| CAS No. | CATO-C4X-113629 |
| Molecular Formula | C20H28F2O4 |
| Molecular Weight | 370.43 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C20H28F2O4, Lubiprostone Impurity 29 contains a steroid core, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 370.43 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a process- or degradation-related impurity, Lubiprostone Impurity 29 (CAS CATO-C4X-113629, C20H28F2O4) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Lubiprostone Impurity 29 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H28F2O4 |
| Molecular Weight | 370.43 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
Related Lubiprostone Standards
- Lubiprostone Impurity 34 (CAS CATO-C4X-113634)
- Lubiprostone impurity 4 (CAS 2196182-47-3)
- Lubiprostone Impurity 42 (CAS CATO-C4X-113642)
- Lubiprostone Impurity 44 (CAS CATO-C4X-113644)
- Lubiprostone Impurity 37 (CAS CATO-C4X-113637)
- Lubiprostone Impurity 36 (CAS 321457-71-0)
- Lubiprostone Impurity 15 (CAS CATO-C4X-113615)
- Lubiprostone Impurity 10 (CAS 136790-72-2)
Recommended Standards
- Ticagrelor EP Impurity A (CAS 1251765-07-7)
- Cephalexin-d5 Hydrate (CAS CATO-CCHM703163)
- N,N-Dimethyl-4-{[(5-oxo-3-phenyl-1,5-dihydro-4H-pyrazol-4-yliden)methyl]amino}benzenesulfonamide (CAS 320415-75-6)
- 3,3'-([1,1'-Biphenyl]-4,4'-diylbis(oxy))dianiline (CAS 105112-76-3)
- Piperazine Impurity 48 (CAS CATO-C4X-242748)
- Sevoflurane Impurity 6 (CAS 58109-33-4)
- Avibactam impurity 110 (CAS 1809959-40-7)
- 3-Amino-1-(2-methylphenyl)urea (CAS 15940-63-3)
- N'-[(1Z)-[4-(Dimethylamino)phenyl]methylidene]-2-(1H-pyrrol-1-yl)benzohydrazide (CAS 358400-85-8)
- (1-Methyl-3-phenyl-5-(p-tolyloxy)-1H-pyrazol-4-yl)methyl 2-chloroacetate (CAS 318247-57-3)
- 8-methoxy-6-(4-methylpiperazin-1-yl)-1,2,3,4-tetrahydro-1,5-naphthyridine (CAS 1706456-72-5)
- 2-(1H-Imidazol-1-yl)propan-1-ol (CAS 191725-72-1)
- Pomalidomide-C5-Br (CAS 2355289-70-0)
- (Thr(PO3H2)231)-Tau Peptide (225-237) trifluoroacetate salt (CAS 1670270-09-3)
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 18665070610 / Nicole.chen@cato-chem.com