Fumaric Acid-d2 CAS 24461-32-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 24461-32-3 |
| Molecular Formula | C4H2D2O4 |
| Molecular Weight | 118.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Fumaric Acid-d2 (CAS 24461-32-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H2D2O4. Molecular weight: 118.08 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H2D2O4 |
| Molecular Weight | 118.08 g/mol |
| Purity | >95% |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1963 |
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- Fumaric acid-1-<SUP>13</SUP>C,2,3-d<SUB>2</SUB> (CAS 1018681-16-7)
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Recommended Standards
- Maleic-2,3-d2 Acid (CAS 24461-33-4)
- 1,2-Hydrazinedicarboxamide 13C2,15N2 (CAS 1189730-21-9)
- Maleic Acid-2,3-d (CAS 24661-33-4)
- Palladium, dichlorobis(morpholine-N4)- (9CI) (CAS 183184-25-0)
- 3-Amino-n-ethyl-5-fluorobenzamide (CAS 1499211-62-9)
- 3-Methyl-2-(methylsulfonyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1445651-57-9)
- 2-Bromothiazolo[5,4-c]pyridin-4(5H)-one (CAS 1035219-80-7)
- Salvianic acid (CAS 23028-17-3)
- 3-(2-Methoxypyridin-4-yl)oxetan-3-amine (CAS 1393583-63-5)
- Semaglutide impurity 257 (CAS CATO-C4X-2226257)
Why CATO?
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