Dabigatran Etexilate USP Related Compound A CAS 1408238-40-3
| CAS No. | 1408238-40-3 |
| Molecular Formula | C34H40N6O6 |
| Molecular Weight | 628.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Dabigatran Etexilate USP Related Compound A 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.
Dabigatran Etexilate USP Related Compound A (CAS 1408238-40-3) is a high-purity analytical reference standard with the molecular formula C34H40N6O6 and a molecular weight of 628.72 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, Dabigatran Etexilate USP Related Compound A is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 628.72 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C34H40N6O6 |
| Molecular Weight | 628.72 g/mol |
| 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.) | 1991 |
| Nitrogen Atoms | 6 |
Related Dabigatran Standards
- Dabigatran Impurity 111 (CAS CATO-C4X-1089111)
- DABIGATRAN ETEXILATE (CAS 1610666-09-5)
- Dabigatran Impurity 11 (CAS 1610758-20-7)
- Dabigatran Impurity 125 (CAS 2225986-94-5)
- Dabigatran impurity 140 (CAS 1873316-01-8)
- Dabigatran Impurity 2 (CAS 2225986-95-6)
- Dabigatran Impurity 3 (CAS 1610758-22-9)
- Dabigatran Impurity 33 (CAS CATO-C4X-108933)
Recommended Standards
- 3,3'-((2-Methylpiperazine-1,4-diyl)bis(methylene))bis(5,5-diphenylimidazolidine-2,4-dione) (CAS 26786-94-7)
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- (1,3-Phenylenebis(methylene))bis(triphenylphosphonium) bromide (CAS 10273-74-2)
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- Methyl 6-methoxy-2-oxo-1,2-dihydroquinoline-4-carboxylate (CAS 497153-00-1)
- (2-Fluoro-5-isopropoxyphenyl)methanol (CAS 1823942-53-5)
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