富马酸钠-2,3-<SUP>13</SUP>C<SUB>2</SUB> CAS 287389-39-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 287389-39-3 |
| Molecular Formula | C2[13C]2H2O4 2*Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 富马酸钠-2,3-<SUP>13</SUP>C<SUB>2</SUB> (CAS 287389-39-3) pharmaceutical standards reference standard. Molecular formula: C2[13C]2H2O4 2*Na. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C2[13C]2H2O4 2*Na |
| Molecular Weight | 125.03 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
Recommended Standards
- Ethyl 2-(2,3-dimethyl-4-oxo-3,4,5,6-tetrahydro-2H-2,6-methanobenzo[g][1,3]oxazocin-5-yl)-2-oxoacetate (CAS 6297-35-4)
- Benzene-1,4-dicarbohydroxamic acid (CAS 20073-80-7)
- (3'-Fluoro-[1,1'-biphenyl]-3-yl)methanol (CAS 773872-35-8)
- Tri(pentan-2-yl) borate (CAS 40589-08-0)
- 2-Cyclohexanonecarboxylic acid ethyl ester (CAS 1655-07-8)
- 8-Bromo-5H-indolo[3,2-c]quinolin-6(11H)-one (CAS 1255953-80-0)
- Semaglutide Impurity 155 (x TFA Salt) (CAS CATO-C4X-2226155)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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