Pramipexole Impurity 56 CAS CATO-C4X-110756
| CAS No. | CATO-C4X-110756 |
| Molecular Formula | C10H19N3O2S |
| Molecular Weight | 245.34 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Pramipexole Impurity 56 (CAS CATO-C4X-110756) is a certified pharmaceutical impurity reference standard with the molecular formula C10H19N3O2S and a molecular weight of 245.34 g/mol.
Based on its molecular formula C10H19N3O2S, Pramipexole Impurity 56 contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 245.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Pramipexole Impurity 56 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H19N3O2S |
| Molecular Weight | 245.34 g/mol |
| Purity | 97%+ |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Pramipexole Standards
- Pramipexole Impurity 16 (discontinue) (CAS CATO-C4X-110716)
- Pramipexole Impurity 57 (CAS CATO-C4X-110757)
- Pramipexole Impurity 64 (CAS CATO-C4X-110764)
- Pramipexole Impurity 65 (CAS CATO-C4X-110765)
- Pramipexole Impurity 8 (CAS 104618-31-7)
- Pramipexole Impurity 66 (CAS 1001648-73-2)
- Pramipexole Impurity 59 (CAS CATO-C4X-110759)
- Pramipexole Impurity 8 (CAS 936751-11-0)
Recommended Standards
- Vortioxetine Impurity 49 (CAS CATO-C4X-105649)
- tert-butyl 3-(acetylsulfanyl)pyrrolidine-1-carboxylate (CAS 371240-67-4)
- n-Benzyl-2,5-dimethylthiophene-3-carboxamide (CAS 930906-47-1)
- N-methyl-1-(6-sulfanylpyridazin-3-yl)-1H-imidazole-4-carboxamide (CAS 1334498-37-1)
- Anamorelin Impurity 12 (CAS CATO-C4X-285912)
- Ribociclib Impurity 11 (CAS CATO-C4X-310011)
- Nystatin Impurity 8 (CAS CATO-C4X-17168)
- 4-(Chlorosulfonyl)benzenesulfonyl Fluoride (CAS 30672-72-1)
- Rel-(1R,3R)-3-(dimethylamino)cyclohexan-1-ol (CAS 15676-73-0)
- 3,3',5-Triiodo-L-thyronine 4'-O-β-D-glucuronide, 98% (CAS 29919-72-0)
- 2-(4-Methyl-2-oxo-1,2-dihydroquinolin-3-yl)acetic acid (CAS 82359-05-5)
- 1-Amino-5-benzoyl-4-phenylpyrimidin-2(1H)-one (CAS 127143-61-7)
- 1-(Thiophen-2-yl)-3-(p-tolylthio)propan-1-one (CAS 882748-58-5)
- D-Leu26-Tirzepatide (CAS CATO-CPTD788908)
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