L-Aspartic Acid-d3 CAS 3842-25-9
Purity >95%In StockPharmaceutical Standards
| CAS No. | 3842-25-9 |
| Molecular Formula | C4H4D3NO4 |
| Molecular Weight | 136.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies L-Aspartic Acid-d3 (CAS 3842-25-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H4D3NO4. Molecular weight: 136.12 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H4D3NO4 |
| Molecular Weight | 136.12 g/mol |
| Purity | >95% |
| 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Related L Standards
- DL-Aspartic acid-d3 (CAS 14341-75-4)
- L-Aspartic Acid-2-13C,15N (CAS 149541-24-2)
- L-Aspartic acid-13C4,15N (CAS 202468-27-7)
- 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)
- Aspartic Acid - Impurity I (Hydrochloride Salt) (CAS 71855-54-4)
- Dl-Aspartic Acid (CAS 617-45-8)
Recommended Standards
- ethyl 2-fluoro-3-hydroxy-propanoate (CAS 1993-92-6)
- 2-(2-Fluoropyridin-4-yl)acetonitrile (CAS 1000188-57-7)
- 7-Fluorobenzofuran (CAS 24410-61-5)
- Ethyl (E)-4-(2-(dimethylamino)vinyl)benzo[4,5]imidazo[1,2-a]pyrimidine-3-carboxylate (CAS 1374510-77-6)
- 6-Bromo-7-methyl-1H-pyrrolo[3,2-b]pyridine (CAS 1190319-42-6)
- tert-Butyl 3-cyano-4-fluorobenzylcarbamate (CAS 368426-87-3)
- 1-(2-(Trifluoromethyl)benzyl)-1H-pyrazol-5-amine (CAS 1015846-00-0)
- 4-Fluoro-2-(pyrrolidin-1-ylmethyl)phenol (CAS 1701717-46-5)
- (4-Chlorophenyl)[2-[4-(1,1-dimethylethyl)phenyl]-2-oxoethyl][1,2-phenylenebis[diphenylphosphine-κP]]palladium (CAS 727722-25-0)
- Semaglutide impurity 96 (CAS CATO-C4X-222696)
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