Pramipexole Impurity 43 CAS 1001648-75-4
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1001648-75-4 |
| Molecular Formula | C7H11N3OS |
| Molecular Weight | 185.25 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Pramipexole Impurity 43 (CAS 1001648-75-4) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C7H11N3OS. Molecular weight: 185.25 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H11N3OS |
| Molecular Weight | 185.25 g/mol |
| Purity | 97%+ |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Pramipexole Standards
- Pramipexole Impurity 44 (CAS 1001648-65-2)
- Pramipexole Impurity 74 (CAS 1391053-80-7)
- Pramipexole Impurity 52 (CAS 1254579-15-1)
- Pramipexole Impurity 92 (CAS 90978-87-3)
- Pramipexole Impurity 42 (CAS 106006-83-1)
- Pramipexole EP Impurity A (CAS 106092-09-5)
- Pramipexole Impurity 45 (CAS 106092-11-9)
- Pramipexole Impurity 46 (CAS 104617-49-4)
Recommended Standards
- S-(1-Methyl-1H-pyrazol-4-yl) dimethylcarbamothioate (CAS 2137858-72-9)
- N2-Ethyl-6-(methylthio)-1,3,5-triazine-2,4-diamine (GS 11355) (CAS 4147-58-4)
- 4-(4-Ethynylphenyl)piperidine (CAS 1009664-45-2)
- Macitentan Impurity 25 (CAS 1393813-43-8)
- Cilastatin Impurity 33 (CAS CATO-C4X-196033)
- <SC>D</SC>-Glucose-2-<SUP>13</SUP>C (CAS 105931-74-6)
- 1-(2,5-dimethylphenyl)hexahydropyrimidine-2,4-dione (CAS 201164-57-0)
- (5-Bromofuran-2-yl)(3-(5-(thiophen-3-yl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)methanone (CAS 1797174-09-4)
- 2-Amino-3-cyclohexylpropanoic acid hydrochloride (CAS 99065-30-2)
- Semaglutide impurity 40 (CAS CATO-C4X-222640)
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 13829788188 / jacky.chen@cato-chem.com