p-Toluidine 5-bromo-6-chloro-1H-indol-3-yl phosphate CAS 6769-80-8

Purity 97%+In StockPharmaceutical Standards
CAS No.6769-80-8
Molecular FormulaC8H6BrClNO4P
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

p-Toluidine 5-bromo-6-chloro-1H-indol-3-yl phosphate CAS 6769-80-8 chemical structure

Description

Owing to a flavonoid core, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, p-Toluidine 5-bromo-6-chloro-1H-indol-3-yl phosphate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 433.62 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

p-Toluidine 5-bromo-6-chloro-1H-indol-3-yl phosphate (CAS 6769-80-8), molecular formula C8H6BrClNO4PC7H9N and molecular weight 433.62 g/mol, is a CATO reference standard with documented purity and traceability.

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.

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.

Physical & Chemical Properties

Molecular FormulaC8H6BrClNO4P C7H9N
Molecular Weight433.62 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
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)8.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Halogen ContentCl/Br-containing
Nitrogen Atoms2

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