L-Ornithine L-Aspartate Impurity 7 CAS 886996-37-8
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 886996-37-8 |
| Molecular Formula | C9H17N3O5 |
| Molecular Weight | 247.25 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
L-Ornithine L-Aspartate Impurity 7 (CAS 886996-37-8) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C9H17N3O5. Molecular weight: 247.25 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H17N3O5 |
| Molecular Weight | 247.25 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >95% |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related L Standards
- L-Ornithine L-Aspartate Impurity 3 (CAS 7327-72-2)
- L-Ornithine L-Aspartate Impurity 6 (CAS 1174925-92-8)
- L-Ornithine L-Aspartate Impurity 8 (CAS 14169-16-5)
- L-Ornithine L-Aspartate Impurity 19 (CAS 60259-82-7)
- L-Ornithine Dimer (CAS 195868-13-4)
- L-Ornithine L-Aspartate Impurity 1 (CAS CATO-C4X-25361)
- D-Ornithine (CAS 348-66-3)
- L-Ornithine (CAS 70-26-8)
Recommended Standards
- Ribociclib Impurity 33 (CAS CATO-C4X-310033)
- (S)-2-amino-5-((S)-3-amino-3-carboxypropanamido)pentanoic (CAS 2135301-50-5)
- Emtricitabine (CAS 143491-57-0)
- Cefmetazole Impurity 32 (CAS CATO-C4X-150732)
- Fluticasone Impurity 55 (CAS CATO-C4X-165055)
- {1-[(2,6-dimethylphenyl)amino]propan-2-yl}dimethylamine (CAS 83843-49-6)
- 2-Amino-2-(4-bromophenyl)propanoic acid (CAS 72408-57-2)
- N-(4-Fluorobenzyl)-1-(piperidin-3-yl)methanamine hydrochloride (CAS 1264036-22-7)
- 4-(3-Methoxybenzoyl)-N-(3-(trifluoromethyl)benzyl)-1H-pyrrole-2-carboxamide (CAS 478078-84-1)
- D-Phe22-Tirzepatide (CAS CATO-CPTD788912)
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