3-Bromo-5-(piperazin-1-yl)pyrazolo[1,5-a]pyrimidine CAS 1454558-22-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1454558-22-5 |
| Molecular Formula | C10H12BrN5 |
| Molecular Weight | 282.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-5-(piperazin-1-yl)pyrazolo[1,5-a]pyrimidine (CAS 1454558-22-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H12BrN5. Molecular weight: 282.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H12BrN5 |
| Molecular Weight | 282.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 5 |
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Recommended Standards
- 3-Bromo-9-methoxy-5,6,7,8-tetrahydropyrazolo-[5,1-b]quinazoline (CAS 1429309-36-3)
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- 3-Bromo-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-c]pyridine (CAS 1416713-95-5)
- 3-Chloro-5-(2-chlorophenyl)isothiazole-4-carboxylic acid (CAS 306935-52-4)
- 2-Cyclopentyl-N-(3-((4-(4-fluorophenyl)piperazin-1-yl)sulfonyl)propyl)acetamide (CAS 1049342-52-0)
- Bromocriptine Impurity 16 (CAS CATO-C4X-136116)
- 4-(Aminomethyl)-3-cyano-2-(difluoromethoxy)benzoic acid (CAS 1807022-43-0)
- 3-[2-(pyridin-2-yl)ethynyl]aniline (CAS 930395-74-7)
- 4-propyl-1H-1,2,3-triazole-5-carboxylic acid (CAS 1250730-75-6)
- Hexapeptide-9 (CAS 1228371-11-6)
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