Product category

Montelukast & 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

Structure
on request

ImpurityIn stock

Montelukast Styrene Impurity

CAS No.: 918972-54-0

Chemical structure of Montelukast 3-Oxa Impurity

PubChem ↗

ImpurityIn stock

Montelukast 3-Oxa Impurity

CAS No.: 149968-11-6
Formula: C₂₈H₂₂ClNO₃
Mol. weight: 455.90

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