Norepinephrine Impurity 60 CAS 35538-87-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 35538-87-5 |
| Molecular Formula | C8H11NO6S |
| Molecular Weight | 249.24 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Norepinephrine Impurity 60 (CAS 35538-87-5) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H11NO6S. Molecular weight: 249.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H11NO6S |
| Molecular Weight | 249.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Norepinephrine Standards
- Norepinephrine Sulfate (CAS 81138-41-2)
- Norepinephrine Impurity 107 (CAS 112346-92-6)
- Norepinephrine Impurity 108 (CAS CATO-C4X-1514108)
- Norepinephrine Impurity 109 (CAS 2731964-60-4)
- Norepinephrine Impurity 110 (CAS CATO-C4X-1514110)
- Norepinephrine impurity 153 (CAS CATO-C4X-1514153)
- (R)-Norepinephrine Impurity 77 (CAS 77469-51-3)
- Norepinephrine Impurity 99 (CAS CATO-C4X-151499)
Recommended Standards
- N-Nitroso Risperidone EP Impurity M (CAS 2416230-38-9)
- methyl N-[(3R)-6,8-difluorochroman-3-yl]carbamate (CAS 1034000-36-6)
- methyl N-(6,8-difluorochroman-3-yl)carbamate (CAS 1034001-35-8)
- Erythromycin Impurity 10(Davercin) (CAS 55224-05-0)
- Cefathiamidine Impurity 12 (CAS CATO-C4X-133712)
- 3-(Boc-amino)-4-(3-fluorophenyl)butyric Acid (CAS 1824506-79-7)
- 2-Chloro-5-(2-methoxyethoxy)phenol (CAS 1881291-29-7)
- [[(2R,3S,5R)-5-[5-(benzylcarbamoyl)-2,4-dioxo-pyrimidin-1-yl]-3-hydroxy-tetrahydrofuran-2-yl]methoxy-hydroxy-phosphoryl] phosphono hydrogen phosphate (CAS 1219930-93-4)
- 4-(2,2-Dimethoxyethyl)-5-(3-(morpholinosulfonyl)phenyl)-4h-1,2,4-triazole-3-thiol (CAS 522606-87-7)
- Insulin Degludec Impurity 18 (CAS CATO-C4X-215718)
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