L-Arginine L-aspartate CAS 7675-83-4
Purity >95%In StockPharmaceutical Standards
| CAS No. | 7675-83-4 |
| Molecular Formula | C6H14N4O2 C4H7NO4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
L-Arginine L-aspartate (CAS 7675-83-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H14N4O2 C4H7NO4. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H14N4O2 C4H7NO4 |
| Molecular Weight | 307.31 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.) | 1959 |
| Nitrogen Atoms | 5 |
Related L Standards
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- L-arginine7-amido-4-methylcoumarindihydrochloride (CAS 113712-08-6)
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- L-Arginine, N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-, hydrochloride (1:1) (CAS 131669-11-9)
- Arginine Impurity 3 (CAS 1419723-92-4)
- Arginine Impurity 17 (CAS 151512-14-0)
Recommended Standards
- Dimethyl 2-phenylquinoline-3,4-dicarboxylate (CAS 88344-63-2)
- 2-(Phenylthio)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole (CAS 2096336-93-3)
- 4,4-Dimethylcycloheptane-1-sulfonamide (CAS 1477684-53-9)
- Methyl 2-(4-oxocyclohexyl)acetate (CAS 66405-41-2)
- 5-(3-Chlorophenyl)nicotinaldehyde (CAS 887973-60-6)
- 1-Azaspiro[4.4]Nonan-4-ol (CAS 1553896-22-2)
- Semaglutide impurity 51 (CAS CATO-C4X-222651)
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