Sodium Picosulfate EP Impurity A CAS 32500-19-9
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 32500-19-9 |
| Molecular Formula | C18H14NO5S Na |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Sodium Picosulfate EP Impurity A (CAS 32500-19-9) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H14NO5S Na. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H14NO5S Na |
| Molecular Weight | 379.36 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, 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) | 12.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Sodium Standards
- Picosulfate Sodium (CAS 10040-45-6)
- Picosulfate Impurity 12 (CAS 105745-58-2)
- Picosulfate Impurity 17 (CAS 109810-81-3)
- Sodium Picosulfate Impurity 11 (CAS 1121-60-4)
- Picosulfate Impurity 16 (CAS 13004-51-8)
- Sodium Picosulfate Monohydrate (CAS 1307301-38-7)
- Picosulfate impurity 23 (CAS 158839-52-2)
- Picosulfate Impurity 15 (CAS 16985-07-2)
Recommended Standards
- Terbinafine Impurity 48 (CAS CATO-C4X-133848)
- Levocarnitine Impurity 30 (D-Camphoric Acid) (CAS 124-83-4)
- 2-(1-Hydroxy-2-methylpropan-2-yl)-1H-benzo[d]imidazole-5-carboxylic acid hydrochloride (CAS 2126161-43-9)
- Ethyl 3-Ethoxy-2-methylpropyl-2-enoate (CAS 92145-32-9)
- 1-(2,4-Dichloro-5-methoxyphenyl)-N-(2,4-difluorophenyl)-5-methyl-1H-1,2,4-triazole-3-carboxamide (CAS 339099-48-8)
- (3-Bromo-5-ethoxypyridin-4-yl)boronic acid (CAS 612845-46-2)
- (Leu31,Pro3?)-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 132699-73-1)
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