1310097-29-0 3-Bromo-8-chloro-6,7-dihydro-5H-cyclopenta[d]-pyrazolo[1,5-a]pyrimidine 3627AD C9H7BrClN3 CAS 1310097-29-0
| CAS No. | 1310097-29-0 |
| Molecular Formula | C9H7BrClN3 |
| Molecular Weight | 272.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 1310097-29-0 3-Bromo-8-chloro-6,7-dihydro-5H-cyclopenta[d]-pyrazolo[1,5-a]pyrimidine 3627AD C9H7BrClN3 (CAS 1310097-29-0), a certified reference material (molecular formula C9H7BrClN3, MW 272.53 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H7BrClN3, 1310097-29-0 3-Bromo-8-chloro-6,7-dihydro-5H-cyclopenta[d]-pyrazolo[1,5-a]pyrimidine 3627AD C9H7BrClN3 contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 272.53 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H7BrClN3 |
| Molecular Weight | 272.53 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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.) | 1990 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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