Empagliflozin Impurity 157 CAS 167979-56-8
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 167979-56-8 |
| Molecular Formula | C5H8O3 |
| Molecular Weight | 116.12 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Empagliflozin Impurity 157 (CAS 167979-56-8) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H8O3. Molecular weight: 116.12 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H8O3 |
| Molecular Weight | 116.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2004 |
Related Empagliflozin Standards
- Empagliflozin Impurity 116 (CAS 19311-38-7)
- Empagliflozin Impurity 99 (CAS 5469-16-9)
- Empagliflozin Impurity 82 (CAS 154006-52-7)
- Empagliflozin impurity 158 (CAS 226213-72-5)
- Empagliflozin impurity 01 (CAS 95574-97-3)
- Empagliflozin Impurity 96 (CAS 106941-19-9)
- Empagliflozin Impurity 160 (CAS 28324-25-6)
- Empagliflozin Impurity 30 (CAS 86087-24-3)
Recommended Standards
- Acetic Propionic Anhydride (CAS 13080-96-1)
- 3-Hydroxy-acrylic Acid Ethyl Ester (Mixture) (CAS 89579-67-9)
- N'-Acetylacetohydrazide (CAS 3148-73-0)
- Palbociclib Impurity 40 (CAS CATO-C4X-112540)
- Brexpiprazole Impurity 4 (CAS 70500-72-0)
- 3-(Pyridin-3-ylmethyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one (CAS 1713639-41-8)
- N-(3-chlorophenyl)-2-((5-(4-chlorophenyl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 332873-10-6)
- LCZ-696 Intermediate 39 (CAS 1426129-50-1)
- 5,5-Dimethyl-2-pyrrolidinone (CAS 5165-28-6)
- Insulin Glargine Metabolite M2 (CAS CATO-CPTD788867)
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 13829788188 / jacky.chen@cato-chem.com