Pramipexole EP Impurity E CAS 106006-84-2
| CAS No. | 106006-84-2 |
| Molecular Formula | C10H15N3OS |
| Molecular Weight | 225.31 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Pramipexole EP Impurity E.
CATO supplies Pramipexole EP Impurity E (CAS 106006-84-2), a pharmacopoeial impurity reference standard (molecular formula C10H15N3OS, MW 225.31 g/mol) used for the identification and quantification of trace impurities in APIs.
The molecular framework of Pramipexole EP Impurity E (C10H15N3OS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 EP Impurity E 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 | C10H15N3OS |
| Molecular Weight | 225.31 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Pramipexole Standards
- Pramipexole Impurity 23 (CAS CATO-C4X-110723)
- Pramipexole Impurity 26 (CAS CATO-C4X-110726)
- Pramipexole Impurity 90 (CAS 106006-85-3)
- Pramipexole Impurity 70 (CAS 1373869-90-9)
- Pramipexole Impurity 10 (CAS CATO-C4X-110710)
- Pramipexole Impurity 11 （and enantiomer） (CAS 1246818-51-8)
- Pramipexole USP Related Compound G (CAS 1001648-71-0)
- Pramipexole Impurity 22 (CAS CATO-C4X-110722)
Recommended Standards
- Xanomeline impurity 39 (CAS CATO-C4X-330139)
- 2-methyl-4-(2-naphthyl)-1,3-thiazole 57493-25-1 (CAS 57493-25-1)
- Ethiofencarb (CAS 29973-13-5)
- 1433AE 2-Amino-6-ethyl-4,5,6,7-tetrahydro-thieno[2,3-c]-pyridine-3-carboxylic acid amide 355001-08-0 C10H15N3OS (CAS 355001-08-0)
- Perhexiline impurity 1 (CAS CATO-C4X-30931)
- Linezolid Impurity 1 (CAS 189038-36-6)
- Elagolix Impurity 31 (CAS 830346-48-0)
- Methyl 1-thia-4-azaspiro[4.5]Decane-3-carboxylate hydrochloride (CAS 66065-61-0)
- 2-Amino-3-(2-chloro-5-nitrophenyl)propanoic acid (CAS 603941-08-8)
- Ethyl 2-(1-(3,4-dichlorobenzoyl)-3-oxopiperazin-2-yl)acetate (CAS 318469-60-2)
- (2r)-2-(Dimethylamino)-3-methylbutanoic acid (CAS 899900-52-8)
- 1-Bromo-1'-dicyclohexylphosphinoferrocene (CAS 952586-77-5)
- 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylic acid (CAS 1010836-19-7)
- Semaglutide Impurity 123 (CAS 71997-93-8)
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