4-Amino-7-bromo-8-fluorochroman-4-carboxylic acid CAS 1270359-91-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1270359-91-5
Molecular FormulaC10H9BrFNO3
Molecular Weight290.09 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Amino-7-bromo-8-fluorochroman-4-carboxylic acid CAS 1270359-91-5 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO supplies 4-Amino-7-bromo-8-fluorochroman-4-carboxylic acid (CAS 1270359-91-5), a certified reference material (molecular formula C10H9BrFNO3, MW 290.09 g/mol) for analytical method development and quality control.

The molecular framework of 4-Amino-7-bromo-8-fluorochroman-4-carboxylic acid (C10H9BrFNO3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

CATO manufactures 4-Amino-7-bromo-8-fluorochroman-4-carboxylic acid 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 FormulaC10H9BrFNO3
Molecular Weight290.09 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentF/Br-containing
Nitrogen Atoms1

Related Amino Standards

Recommended Standards

Why CATO?