Maleic-2,3-d2 Anhydride CAS 33225-51-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 33225-51-3 |
| Molecular Formula | C4D2O3 |
| Molecular Weight | 100.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Maleic-2,3-d2 Anhydride (CAS 33225-51-3) pharmaceutical standards reference standard. Molecular formula: C4D2O3. Molecular weight: 100.07 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4D2O3 |
| Molecular Weight | 100.07 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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1966 |
Related Maleic Standards
- Maleic anhydride-<SUP>13</SUP>C<SUB>4</SUB> (CAS 1161736-58-8)
- Maleic Anhydride (CAS 108-31-6)
- Maleic Hydrazide (CAS 123-33-1)
- Maleic Acid Monoamide (CAS 557-24-4)
- Maleic Acid (CAS 110-16-7)
- Maleic Acid-2,3-d (CAS 24661-33-4)
- Maleic-2,3-d2 Acid (CAS 24461-33-4)
- 15519-86-5 Maleic Acid Monoethanolamide N-(2-Hydroxyethyl)maleamic Acid (CAS 15519-86-5)
Recommended Standards
- Furan-2,4(3H,5H)-dione (CAS 4971-56-6)
- PPX0648643 7789-21-1 Fluorosulfonic acid Fluosulfonic acid Fluorosulfuric acid Fluorosulphuric acid EINECS 232-149-4 Fluorosulfuric acid (HSO3F) Fluosulfuric acid HSDB 467 Monofluorosulfuric acid UNII-PPX0648643 EC 232-149-4 Fluorosulfonic acid [UN1777] [Corrosive] UN1777 (CAS 7789-21-1)
- 4-Hydroxyfuran-2(5H)-one (CAS 541-57-1)
- (1R,4S,5R,6R)-spiro[bicyclo[2.2.1]Heptane-7,1'-cyclopropan]-2-ene-5,6-dicarboxylic acid (CAS 1256276-79-5)
- 5-Amino-1-(tert-butyl)-3-methyl-1H-pyrazole (CAS 141459-53-2)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(3-methoxyphenyl)thiophen-2-yl)boronate (CAS 1402227-47-7)
- Fmoc-Tyr(Me)-Tyr(Me)-OH (CAS CATO-CPTD788590)
- Nintedanib Impurity 85 (CAS CATO-C4X-181485)
- Ethyl 2-(3-bromo-4-methoxyphenyl)acetate (CAS 100125-96-0)
- Dendroaspis Natriuretic Peptide (CAS 255721-52-9)
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