5-Bromo-N-(pyrazolo[1,5-a]pyridin-3-ylmethyl)nicotinamide CAS 1396802-59-7
| CAS No. | 1396802-59-7 |
| Molecular Formula | C14H11BrN4O |
| Molecular Weight | 331.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
5-Bromo-N-(pyrazolo[1,5-a]pyridin-3-ylmethyl)nicotinamide (CAS 1396802-59-7), molecular formula C14H11BrN4O and molecular weight 331.17 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 5-Bromo-N-(pyrazolo[1,5-a]pyridin-3-ylmethyl)nicotinamide (C14H11BrN4O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 331.17 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 5-Bromo-N-(pyrazolo[1,5-a]pyridin-3-ylmethyl)nicotinamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H11BrN4O |
| Molecular Weight | 331.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
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- Cefdenib decarboxylated ring opening lactone mixture (CAS CATO-C4X-121057)
- (Des-Thr?)-Glucagon trifluoroacetate salt (CAS 1802078-27-8)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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