(S)-2-Amino-N-(2-chloro-6-fluorobenzyl)-N-ethyl-3-methylbutanamide CAS 1354015-69-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1354015-69-2
Molecular FormulaC14H20ClFN2O
Molecular Weight286.77 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-2-Amino-N-(2-chloro-6-fluorobenzyl)-N-ethyl-3-methylbutanamide CAS 1354015-69-2 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 (S)-2-Amino-N-(2-chloro-6-fluorobenzyl)-N-ethyl-3-methylbutanamide.

(S)-2-Amino-N-(2-chloro-6-fluorobenzyl)-N-ethyl-3-methylbutanamide (CAS 1354015-69-2), molecular formula C14H20ClFN2O and molecular weight 286.77 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (S)-2-Amino-N-(2-chloro-6-fluorobenzyl)-N-ethyl-3-methylbutanamide (C14H20ClFN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 286.77 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

As a certified reference material (CRM), (S)-2-Amino-N-(2-chloro-6-fluorobenzyl)-N-ethyl-3-methylbutanamide 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 FormulaC14H20ClFN2O
Molecular Weight286.77 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Halogen ContentF/Cl-containing
Nitrogen Atoms2

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