Spironolactone EP Impurity G CAS 880106-10-5
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 880106-10-5 |
| Molecular Formula | C24H32O5S |
| Molecular Weight | 432.57 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Spironolactone EP Impurity G (CAS 880106-10-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H32O5S. Molecular weight: 432.57 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C24H32O5S |
| Molecular Weight | 432.57 g/mol |
| Purity | >95% |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Sulfur Atoms | 1 |
Related Spironolactone Standards
- Spironolactone Impurity 20 (CAS CATO-C4X-134520)
- Spironolactone-d7(Major) (CAS CATO-CCAD302541)
- Spironolactone EP Impurity I (CAS CATO-C4X-13459)
- Spironolactone D3 (CAS 52-01-7 (Unlabeled))
- Spironolactone EP Impurity E (CAS 33784-05-3)
- Spironolactone (CAS 52-01-7)
- Spironolactone EP Impurity D (CAS 3079028-52-4)
- Spironolactone EP Impurity A (CAS 132458-33-4)
Recommended Standards
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- Relebactam Impurity 121 (CAS CATO-C4X-2144121)
- Ranolazine-d (CAS 1092804-87-9)
- Misoprostol EP Impurity D (Mixture of E/Z-Isomers) (CAS 1331639-92-9)
- Atrasentan Impurity 166 (CAS 1059043-38-7)
- 1-(6-(4-Chlorophenyl)-2-methylpyridin-3-yl)ethanol (CAS 1432225-25-6)
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- 6-Bromo-2-fluoro-3-(trifluoromethyl)aniline (CAS 1217303-26-8)
- 4-Borono-2-methylbenzoic acid (CAS 191089-06-2)
- Staphylococcus Aureus Protein A (SpA)-Derived Peptide (H-2228.0005) (CAS 144979-26-0)
Why CATO?
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