Fumonisin B2-13C34 CAS 1217481-36-1
| CAS No. | 1217481-36-1 |
| Molecular Formula | [13C]34H59NO14 |
| Molecular Weight | 739.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Fumonisin B2-13C34 is closely related to an organic framework in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Fumonisin B2-13C34 (CAS 1217481-36-1), molecular formula [13C]34H59NO14 and molecular weight 739.58 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula [13C]34H59NO14, Fumonisin B2-13C34 contains an organic framework; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 739.58 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | [13C]34H59NO14 |
| Molecular Weight | 739.58 g/mol |
| Purity | 10μg/mL in Acetonitrile:Water=1:1 |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -27.0 |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
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