Olmesartan-d6 Acid CAS 1185144-74-4
| CAS No. | 1185144-74-4 |
| Molecular Formula | - |
| Molecular Weight | 452.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Olmesartan-d6 Acid.
CATO supplies Olmesartan-d6 Acid (CAS 1185144-74-4), a certified reference material (molecular formula C24H20D6N6O3, MW 452.54 g/mol) for analytical method development and quality control.
Based on its molecular formula C24H20D6N6O3, Olmesartan-d6 Acid contains deuterium isotope labeling, a steroid 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 452.54 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.
As a certified reference material (CRM), Olmesartan-d6 Acid 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 | C24H20D6N6O3 |
| Molecular Weight | 452.54 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 6 |
Related Olmesartan Standards
- Olmesartan- D4 (CAS 1420880-41-6)
- Olmesartan Medoxomilum EP Impurity A (CAS 144689-24-7)
- Olmesartan Methyl Ether (CAS 1039762-40-7)
- Olmesartan Impurity 20 (CAS 1347262-29-6)
- Olmesartan impurity 5 (CAS CATO-C4X-10975)
- Olmesartan Methyl Ketone (CAS 1227626-45-0)
- Olmesartan Impurity 33 (CAS CATO-C4X-109733)
- Olmesartan Impurity 85 (CAS CATO-C4X-109785)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com