L-Aspartic aicd (disodium) CAS 5598-53-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5598-53-8 |
| Molecular Formula | C4H5NNa2O4 |
| Molecular Weight | 177.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
L-Aspartic aicd (disodium) (CAS 5598-53-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H5NNa2O4. Molecular weight: 177.07 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H5NNa2O4 |
| Molecular Weight | 177.07 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Related L Standards
- D-Aspartic Acid 1-Methyl Ester (CAS 65414-78-0)
- L-Aspartic acid-13C4,15N (CAS 202468-27-7)
- DL-Aspartic acid-d3 (CAS 14341-75-4)
- L-Aspartic Acid-d3 (CAS 3842-25-9)
- L-Aspartic Acid-2-13C,15N (CAS 149541-24-2)
- 202326-56-5 (3-~13~C)Aspartic acid DTXSID60583940 (CAS 202326-56-5)
- 68315-35-5 DL-Aspartic acid-4-13C DTXSID90487205 (CAS 68315-35-5)
- L-Aspartic Acid-15N (CAS 3715-16-0)
Recommended Standards
- Iminodiacetic Acid, Disodium Salt Monohydrate (CAS 928-72-3)
- 286013-11-4 Benzyl-1-13C bromide |A-Bromotoluene-(phenyl-1-13C) (CAS 286013-11-4)
- 3,4-Dichlorobicyclo[3.2.1]oct-2-ene (CAS 57615-42-6)
- Butyltriphenylphosphonium iodide (CAS 22949-84-4)
- Tert-butyl 4-cyano-2-(methoxymethyl)-2-methyl-3-oxopyrrolidine-1-carboxylate (CAS 2306269-67-8)
- 0106AD 1-(4-Methoxy-2,5-dimethylbenzyl)piperidine-3-carboxylic acid hydrochloride 1185025-97-1 C16H24ClNO3 (CAS 1185025-97-1)
- 4-Bromo-5-chloro-2-phenylpyridazin-3(2H)-one (CAS 65269-62-7)
- 2-(4-Benzyl-1-piperazino)-5-bromophenol (CAS 1171917-79-5)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(3-hydroxyphenyl)acetic acid (CAS 433292-11-6)
- Semaglutide impurity 198 (CAS CATO-C4X-2226198)
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