6-bromo-3-iodopyrazolo[1,5-a]pyrimidine CAS 1109284-33-4
| CAS No. | 1109284-33-4 |
| Molecular Formula | C6H11BrIN3 |
| Molecular Weight | 331.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrile group, bromine/iodine substitution, 6-bromo-3-iodopyrazolo[1,5-a]pyrimidine is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 331.98 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
6-bromo-3-iodopyrazolo[1,5-a]pyrimidine (CAS 1109284-33-4) is a high-purity analytical reference standard with the molecular formula C6H11BrIN3 and a molecular weight of 331.98 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 6-bromo-3-iodopyrazolo[1,5-a]pyrimidine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C6H11BrIN3 |
| Molecular Weight | 331.98 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) | 2.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br/I-containing |
| Nitrogen Atoms | 3 |
Related bromo Standards
- 6-Bromo-2-iodofuro[3,2-b]pyridine (CAS 1171920-55-0)
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- 7-Bromo-2,3-dichlorodibenzo-p-dioxin (CAS 97741-74-7)
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Recommended Standards
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- 2-Phenyl-1H-chromeno[2,3-d]pyrimidine-4(5H)-thione (CAS 97146-30-0)
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