Levocarnitine Impurity N20 CAS 41363-39-7
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 41363-39-7 |
| Molecular Formula | C7H7NO4S |
| Molecular Weight | 201.20 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Levocarnitine Impurity N20 (CAS 41363-39-7) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H7NO4S. Molecular weight: 201.20 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H7NO4S |
| Molecular Weight | 201.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Levocarnitine Standards
- Levocarnitine - Impuriy B (CAS 306279-95-8)
- Levocarnitine EP Impurity B (CAS 5394-83-2)
- Levocarnitine EP Impurity B (CAS CATO-C4X-12922)
- Levocarnitine Impurity 30 (D-Camphoric Acid) (CAS 124-83-4)
- Levocarnitine Impurity N13 (CAS 1000018-62-1)
- Levocarnitine Impurity N25 (CAS 51314-34-2)
- Levocarnitine Impurity 40 (CAS CATO-C4X-129240)
- Levocarnitine Impurity 23 (CAS CATO-C4X-129223)
Recommended Standards
- Ceftazidime Impurity 83 (CAS CATO-C4X-121283)
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- Atosiban Impurity 29 (CAS CATO-C4X-229329)
- Desmopressin Impurity 48 (CAS CATO-C4X-221548)
- Tenofovir disoproxil Impurity 108 (CAS 1962114-92-6(free base))
- 5-isocyano-2H-1,3-benzodioxole (CAS 165459-70-1)
- 7-Chloro-5-oxo-4,5-dihydrothieno[3,2-b]pyridine-6-carbaldehyde (CAS 2446611-60-3)
- 3-(o-tolyl)thiomorpholine (CAS 1342040-71-4)
- D-Trp25-Tirzepatide (CAS CATO-CPTD788909)
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