Gadobenic Acid Disodium Salt CAS 113662-22-9
| CAS No. | 113662-22-9 |
| Molecular Formula | C22H26N3O11 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Gadobenic Acid Disodium Salt is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Gadobenic Acid Disodium Salt (CAS 113662-22-9), a certified reference material (molecular formula C22H26N3O11GdNa, MW 688.70 g/mol) for analytical method development and quality control.
Based on its molecular formula C22H26N3O11GdNa, Gadobenic Acid Disodium Salt contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 688.70 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Gadobenic Acid Disodium Salt meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C22H26N3O11 Gd 2*Na |
| Molecular Weight | 688.70 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
Related Gadobenic Standards
Recommended Standards
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- 1-(1-(Aminomethyl)-3-methylcyclopentyl)propan-1-ol (CAS 1559844-46-0)
- 1-Propylindoline-2-carbaldehyde (CAS 1706450-06-7)
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- 8-Iodo-7-methoxypyrido[4,3-d]pyrimidine-2,4(1H,3H)-dione (CAS 2883421-54-1)
- 5-Bromo-2-(2-methoxyphenyl)isoindoline-1,3-dione (CAS 82104-70-9)
- β-Bag Cell Peptide (Aplysia californica) (CAS 109024-47-7)
Why CATO?
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