Pramipexole Impurity 50 CAS 908244-04-2
| CAS No. | 908244-04-2 |
| Molecular Formula | C10H17N3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Pramipexole Impurity 50 (CAS 908244-04-2) is a high-purity analytical reference standard with the molecular formula C10H17N3SHClH2O and a molecular weight of 265.80 g/mol.
Owing to an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, Pramipexole Impurity 50 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 265.80 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), Pramipexole Impurity 50 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 | C10H17N3S 2*HCl H2O |
| Molecular Weight | 265.80 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Pramipexole Standards
- Pramipexole Impurity 44 (CAS 1001648-65-2)
- Pramipexole USP Related Compound G (CAS 1001648-71-0)
- Pramipexole Impurity 66 (CAS 1001648-73-2)
- Pramipexole Impurity 34 (CAS 1001648-74-3)
- Pramipexole Impurity 43 (CAS 1001648-75-4)
- Pramipexole Impurity 46 (CAS 104617-49-4)
- Pramipexole Impurity 41 (CAS 104617-50-7)
- Pramipexole Impurity 17 (CAS 104617-51-8)
Recommended Standards
- (S)-4-((1,4,7,10-Tetrakis(2-(tert-butoxy)-2-oxoethyl)-1,4,7,10-tetraazacyclododecan-2-yl)methyl)benzoic acid (CAS 1713269-98-7)
- ((Benzyloxy)carbonyl)-L-proline (CAS 3160-46-1)
- Ginkgolide K (CAS 153355-70-5)
- (11bR)-N-Methyl-N-[(R)-1-phenylethyl]-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (CAS 1021439-57-5)
- 4-chloro-3-iodo-1-[(4-methoxyphenyl)methyl]-1H-pyrazolo[4,3-c]pyridine (CAS 1246349-97-2)
- 2-Iodo-9H-purin-6-amine (CAS 28128-26-9)
- 5,6-dichloro-2-isocyanato-2-(trifluoromethyl)-2H-1,3-benzodioxole (CAS 126867-25-2)
- 5-(4-Chlorophthalazin-1-yl)-N,2-dimethylbenzenesulfonamide (CAS 736940-27-5)
- Erlotinib impurity 134 (CAS CATO-C4X-1069134)
- Peptide Impurity 04 (CAS 2913424-91-4)
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