11-Dehydrothromboxane B2-d7 CAS 67910-12-7 (non-labelled)
| CAS No. | 67910-12-7 (non-labelled) |
| Molecular Formula | - |
| Molecular Weight | 375.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
11-Dehydrothromboxane B2-d7 (CAS 67910-12-7 (non-labelled)), molecular formula C20H25D7O6 and molecular weight 375.51 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 11-Dehydrothromboxane B2-d7 (C20H25D7O6) contains deuterium isotope labeling, a flavonoid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.5, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 375.51 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 11-Dehydrothromboxane B2-d7 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 | C20H25D7O6 |
| Molecular Weight | 375.51 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
Related Dehydrothromboxane Standards
Recommended Standards
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- Bromfenac Impurity 23 (CAS 51135-38-7)
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