Lysine Impurity 16 TFA Salt CAS 13184-13-9(free base)

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.13184-13-9(free base)
Molecular FormulaC12H26N4O3
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Lysine Impurity 16 TFA Salt CAS 13184-13-9(free base) chemical structure

Description

CATO manufactures Lysine Impurity 16 TFA Salt 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.

Lysine Impurity 16 TFA Salt (CAS 13184-13-9(free base)) is a certified pharmaceutical impurity reference standard with the molecular formula C12H26N4O3C2HF3O2 and a molecular weight of 388.39 g/mol.

Structurally, Lysine Impurity 16 TFA Salt (C12H26N4O3C2HF3O2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 388.39 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.

Physical & Chemical Properties

Molecular FormulaC12H26N4O3 C2HF3O2
Molecular Weight388.39 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
Halogen ContentF-containing
Nitrogen Atoms4

Related Lysine Standards

Recommended Standards

Why CATO?