Pramipexole Impurity 47 CAS 1373869-89-6
| CAS No. | 1373869-89-6 |
| Molecular Formula | C10H15N3O2 |
| Molecular Weight | 209.25 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Pramipexole Impurity 47 (C10H15N3O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies Pramipexole Impurity 47 (CAS 1373869-89-6), a pharmacopoeial impurity reference standard (molecular formula C10H15N3O2, MW 209.25 g/mol) used for the identification and quantification of trace impurities in APIs.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
As a certified reference material (CRM), Pramipexole Impurity 47 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 | C10H15N3O2 |
| Molecular Weight | 209.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Related Pramipexole Standards
- Pramipexole Impurity BI-IO460BS (CAS 1246833-75-9)
- Pramipexole Impurity 34 (CAS 1001648-74-3)
- Pramipexole Impurity 53 (CAS CATO-C4X-110753)
- Pramipexole Impurity 17 (CAS 104617-51-8)
- Pramipexole Impurity 40 (CAS 1867177-06-7)
- Pramipexole (CAS 104632-26-0)
- Pramipexole EP Impurity D (CAS 104632-28-2)
- Pramipexole Impurity 9 (CAS 104617-86-9)
Recommended Standards
- 4-(1H-Benzo[d]imidazol-1-yl)aniline 52708-36-8 7454AB C13H11N3 (CAS 52708-36-8)
- tert-Butyl n-(3-methylpyrazin-2-yl)carbamate (CAS 944330-21-6)
- Omarigliptin Impurity 9 (CAS 1280210-79-8)
- tert-Butyl methyl(pyrimidin-2-yl)carbamate (CAS 436161-78-3)
- Famciclovir Impurity 35 (CAS CATO-C4X-164235)
- Oxytocin EP Impurity E (CAS 10551-48-1)
- Vibegron Impurity 18 (CAS 1437235-48-7)
- tert-Butyl (1-(3-(thiophen-3-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)carbamate (CAS 1445612-78-1)
- 1-((2-Hydroxyethyl)(methyl)amino)propan-2-one (CAS 256353-78-3)
- 2-Isobutyrylcycloheptan-1-one (CAS 54094-40-5)
- 2-(4-Methoxybenzyl)-5-nitroisoquinolin-1(2H)-one (CAS 64840-55-7)
- 1-(Bromomethyl)-1-(tert-butoxy)-4-ethylcyclohexane (CAS 1248704-90-6)
- 4-(4-Methoxyphenyl)-3-oxobutanenitrile (CAS 103986-01-2)
- Human IgE Pentapeptide HEPP (CAS 62087-72-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com