Dabigatran Impurity 3 Hydrobromide CAS 1046806-03-4
| CAS No. | 1046806-03-4 |
| Molecular Formula | C27H30N6O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dabigatran Impurity 3 Hydrobromide (CAS 1046806-03-4), molecular formula C27H30N6O3HBr and molecular weight 567.49 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C27H30N6O3HBr, Dabigatran Impurity 3 Hydrobromide contains a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 567.49 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Dabigatran Impurity 3 Hydrobromide 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 | C27H30N6O3 HBr |
| Molecular Weight | 567.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 6 |
Related Dabigatran Standards
- Dabigatran Impurity 136 (CAS 1015167-27-7)
- Dabigatran Acyl-β-D-Glucuronide (CAS 1015167-40-4)
- Dabigatran Acyl-B-D-Glucuronide-d3 as TFA Salt (CAS 1015167-40-4 (unlabeled))
- Dabigatran Acyl-β-D-Glucuronide-D3 TFA Salt (CAS 1015167-40-4 (unlabelled))
- Dabigatran Acyl-β-D-Glucuronide TFA Salt (CAS 1015167-40-4 （free base）)
- Dabigatran Impurity 68 (CAS 103041-38-9)
- Dabigatran Impurity 85 (CAS 104961-64-0)
- Dabigatran Impurity 8 Hydrochloride (CAS 1187067-68-0)
Recommended Standards
- 2-(Benzo[d][1,3]dioxol-5-yl)benzoicacid (CAS 24351-54-0)
- Methyl 2-(5-Chloro-3-indolyl)-2-oxoacetate (CAS 163160-55-2)
- 1-(3,4-Dimethyl-1H-pyrrol-2-yl)ethanone (CAS 2169-18-8)
- (5-Methyl-2-(trifluoromethyl)phenyl)boronic acid (CAS 1437787-70-6)
- 4-Chloro-3-methylphenol (CAS 15733-22-9)
- (3R,4R)-4-fluorotetrahydropyran-3-amine (CAS 1932392-51-2)
- 3-[1-(3-Fluoro-4-methoxybenzoyl)piperidin-4-yl]-4-[(4-methoxyphenyl)methyl]-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775559-75-5)
- tert-Butyl 2,5,5-trimethylpiperazine-1-carboxylate (CAS 308109-96-8)
- 3-Formyl-1H-indole-7-carbonitrile (CAS 467451-63-4)
- D-allo-Thr7-Semaglutide (CAS CATO-C4X-2226242)
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