BKT140 CAS 664334-36-5

Purity 97%+In StockPharmaceutical Standards
CAS No.664334-36-5
Molecular FormulaC97H144FN33O19S2
Molecular Weight2159.52 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

BKT140 CAS 664334-36-5 chemical structure

Description

BKT140 (CAS 664334-36-5), molecular formula C97H144FN33O19S2 and molecular weight 2159.52 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, BKT140 (C97H144FN33O19S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 42.0, corresponding to approximately 42 ring(s) or double-bond equivalent(s). With a molecular weight of 2159.52 g/mol, it falls into the high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 FormulaC97H144FN33O19S2
Molecular Weight2159.52 g/mol
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)42.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Halogen ContentF-containing
Nitrogen Atoms33
Sulfur Atoms2

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