Product category

Aprepitant & its impurities

SDS Labs provides impurity reference materials and related compounds for pharmaceutical research, analytical method development and quality control workflows.

Reference standardMethod developmentQC supportResearch use

Impurities in stock

2 items

Chemical structure of Aprepitant Impurity A

PubChem ↗

ImpurityIn stock

Aprepitant Impurity A

CAS No.: 170729-76-7
Formula: C₂₃H₂₂F₆N₄O₃
Mol. weight: 516.40

Chemical structure of Aprepitant Impurity C

PubChem ↗

ImpurityIn stock

Aprepitant Impurity C

CAS No.: 2348441-63-2
Formula: C₂₉H₂₅F₇N₄O₃
Mol. weight: 610.50

Structures, molecular formulae and weights are retrieved from PubChem by CAS number and shown for reference. Please confirm specifications with our team before ordering.

Can't find a specific impurity?

We offer custom synthesis of impurities and labelled compounds. Share the structure or CAS number and we'll get back to you.

Request a quote Call us