Ethyl-2?2?2-d3-malonic Acid CAS 70907-93-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 70907-93-6 |
| Molecular Formula | C5H5D3O4 |
| Molecular Weight | 135.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl-2?2?2-d3-malonic Acid (CAS 70907-93-6) pharmaceutical standards reference standard. Molecular formula: C5H5D3O4. Molecular weight: 135.13 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H5D3O4 |
| Molecular Weight | 135.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1977 |
Recommended Standards
- Famciclovir Impurity 16 (CAS 452-06-2)
- 2-fluoro-2-phenylacetonitrile (CAS 10036-43-8)
- Temozolomide Impurity 16 (CAS 71749-37-6)
- 3-(1,3-benzothiazol-2-yl)-4,4,4-trifluoro-3-hydroxybutanoic acid (CAS 923834-85-9)
- 2-(Hydroxymethyl)-N-phenylbenzohydrazide (CAS 114068-91-6)
- 7-Bromo-6-fluorobenzo[b]thiophene-2-carboxylic acid (CAS 1781503-02-3)
- 1-Cyclohexyl-N-(3,5-difluorophenyl)-5-oxopyrrolidine-3-carboxamide (CAS 857497-79-1)
- 1-[5-[1-(tert-Butoxy)ethyl]-1-(3-fluoro-4-methylbenzyl)-2-piperazinyl]-1-ethanol (CAS 1353505-79-9)
- Methyl 2-chloro-2-methoxy-acetate (CAS 13157-96-5)
- Myristoyl Pentapeptide-4 (CAS 1392416-25-9)
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