Lepirudin (H-6618.0001) CAS 138068-37-8

Purity 97%+In StockPharmaceutical Standards
CAS No.138068-37-8
Molecular FormulaC287H440N80O111S6
Molecular Weight6979.42 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Lepirudin (H-6618.0001) CAS 138068-37-8 chemical structure

Description

The occurrence of Lepirudin (H-6618.0001) is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies Lepirudin (H-6618.0001) (CAS 138068-37-8), a certified reference material (molecular formula C287H440N80O111S6, MW 6979.42 g/mol) for analytical method development and quality control.

Based on its molecular formula C287H440N80O111S6, Lepirudin (H-6618.0001) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 6979.42 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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

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 FormulaC287H440N80O111S6
Molecular Weight6979.42 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
Degree of Unsaturation (DBE)108.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Nitrogen Atoms80
Sulfur Atoms6

Related Lepirudin Standards

Recommended Standards

Why CATO?