Duloxetine Impurity C12 Oxalate CAS 116817-26-6
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 116817-26-6 |
| Molecular Formula | C19H21NOS C2H2O4 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Duloxetine Impurity C12 Oxalate (CAS 116817-26-6) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C19H21NOS C2H2O4. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C19H21NOS C2H2O4 |
| Molecular Weight | 401.48 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Duloxetine Standards
- Duloxetine EP Impurity E HCl (CAS 1033719-36-6)
- Duloxetine EP Impurity E (CAS 1033803-59-6)
- Duloxetine Impurity 55 (CAS 1045348-04-6)
- Duloxetine Impurity 9 (CAS 110-14-5)
- rac-Duloxetine EP Impurity F HCl (CAS 1104890-90-5)
- Duloxetine EP Impurity B (CAS 116539-55-0)
- Duloxetine Impurity (CAS 116539-57-2)
- Duloxetine (CAS 116539-59-4)
Recommended Standards
- Desloratadine Impurity 27 (CAS CATO-C4X-143027)
- Elobixibat Impurity 7 (CAS CATO-C4X-28387)
- 3-(4-Allyl-5-(methylthio)-4H-1,2,4-triazol-3-yl)-1-(4-chlorobenzyl)pyridin-2(1H)-one (CAS 400075-02-7)
- (3-(Benzylcarbamoyl)-4-fluorophenyl)boronic acid (CAS 874219-22-4)
- (2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-1-methyl-1H-imidazol-5-yl)methanol (CAS 338422-44-9)
- 4-(6-Hydrazinylpyrimidin-4-yl)morpholine (CAS 5767-36-2)
- Autocamtide-2-Related Inhibitory Peptide TFA (CAS 167114-91-2（free base）)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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