Pramipexole Impurity 66 CAS 1001648-73-2
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1001648-73-2 |
| Molecular Formula | C7H7BrN2OS |
| Molecular Weight | 247.11 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Pramipexole Impurity 66 (CAS 1001648-73-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H7BrN2OS. Molecular weight: 247.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H7BrN2OS |
| Molecular Weight | 247.11 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 | May oxidize slowly on prolonged air exposure; 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.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Pramipexole Standards
- Pramipexole Impurity 16 (discontinue) (CAS CATO-C4X-110716)
- Pramipexole Impurity 56 (CAS CATO-C4X-110756)
- 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 55 (CAS CATO-C4X-110755)
- Pramipexole Impurity 59 (CAS CATO-C4X-110759)
Recommended Standards
- Platinum(II) cyanide (CAS 592-06-3)
- 2-Amino-3,5-dichloro-N-isopropylbenzamide (CAS 1006620-01-4)
- N-(5-bromo-1,3-thiazol-2-yl)cyclopropanecarboxamide (CAS 20415-77-4)
- Tenofovir disoproxil Impurity 134 (CAS CATO-C4X-1076134)
- Avatrombopag Impurity 69 (CAS 91695-59-9)
- 5-Amino-2-(4-methylphenyl)-2,4-dihydro-3H-pyrazol-3-one (CAS 40480-54-4)
- (S)-Benzyl (1-(2-aminoethyl)pyrrolidin-3-yl)carbamate (CAS 1353993-27-7)
- H-D-His(Bzl)-OH (CAS 2022956-35-8)
- 4-Chloro-N-(piperidin-3-ylmethyl)benzamide hydrochloride (CAS 1584079-92-4)
- Tirzepatide-d7 Ditrifluoroacetate (CAS CATO-CPTD788698)
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