3-(5-Bromopyridin-3-yl)-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole CAS 603067-87-4

Purity 97%+In StockPharmaceutical Standards
CAS No.603067-87-4
Molecular FormulaC10H8BrN3O
Molecular Weight266.09 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(5-Bromopyridin-3-yl)-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole CAS 603067-87-4 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-(5-Bromopyridin-3-yl)-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole.

3-(5-Bromopyridin-3-yl)-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole (CAS 603067-87-4), molecular formula C10H8BrN3O and molecular weight 266.09 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C10H8BrN3O, 3-(5-Bromopyridin-3-yl)-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 266.09 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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), 3-(5-Bromopyridin-3-yl)-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole 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 FormulaC10H8BrN3O
Molecular Weight266.09 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Halogen ContentBr-containing
Nitrogen Atoms3

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