Montelukast (S)-Hydroxy Metabolite

Name: Montelukast (S)-Hydroxy Metabolite
Brand: Vaqora Chemicals
SKU: VQ-038501

About Montelukast (S)-Hydroxy Metabolite

Montelukast (S)-Hydroxy Metabolite (CAS 184763-29-9) is a metabolite or degradation product of Montelukast offered by Vaqora Chemicals. With the molecular formula C35H36ClNO4S, it has a molar mass of 602.2 g/mol. Alternative names: 21(S)-Hydroxy Montelukast and Montelukast metabolite M5b.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Montelukast, as well as in QC testing and ANDA/DMF documentation. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Montelukast (S)-Hydroxy Metabolite in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Montelukast

View every impurity, metabolite and intermediate we list for Montelukast.

Montelukast impurities

Specifications & identifiers

Chemical identifiers
Product name	Montelukast (S)-Hydroxy Metabolite
Catalogue No.	VQ-038501
CAS Number	184763-29-9
IUPAC name	2-[1-[[(1R,3S)-1-[3-[(E)-2-(7-chloroquinolin-2-yl)ethenyl]phenyl]-3-hydroxy-3-[2-(2-hydroxypropan-2-yl)phenyl]propyl]sulfanylmethyl]cyclopropyl]acetic acid
Molecular formula	C₃₅H₃₆ClNO₄S
Molecular weight	602.2 g/mol
Exact mass	601.2054
Grade	Reference Standard
HSN code	38229090
InChIKey	CHRNGXJVKOMERP-SIOAQITRSA-N
SMILES	CC(C)(C1=CC=CC=C1[C@H](C[C@H](C2=CC=CC(=C2)/C=C/C3=NC4=C(C=CC(=C4)Cl)C=C3)SCC5(CC5)CC(=O)O)O)O
PubChem CID	10841306

Physical properties
Physical form	Solid
LogP (XLogP3)	6.6
H-bond donors / acceptors	3 / 6
TPSA	116 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Montelukast (S)-Hydroxy Metabolite?

The CAS Registry Number of Montelukast (S)-Hydroxy Metabolite is 184763-29-9. It is also known as 21(S)-Hydroxy Montelukast, Montelukast metabolite M5b, Montelukast M5a.

What is the molecular formula and molecular weight of Montelukast (S)-Hydroxy Metabolite?

Montelukast (S)-Hydroxy Metabolite has the molecular formula C35H36ClNO4S and a molecular weight of 602.2 g/mol. Its IUPAC name is 2-[1-[[(1R,3S)-1-[3-[(E)-2-(7-chloroquinolin-2-yl)ethenyl]phenyl]-3-hydroxy-3-[2-(2-hydroxypropan-2-yl)phenyl]propyl]sulfanylmethyl]cyclopropyl]acetic acid.

What is Montelukast (S)-Hydroxy Metabolite used for?

Montelukast (S)-Hydroxy Metabolite is supplied as a characterised reference material related to Montelukast. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Montelukast (S)-Hydroxy Metabolite can I order?

We supply Montelukast (S)-Hydroxy Metabolite in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Montelukast (S)-Hydroxy Metabolite?

Yes. Every lot of Montelukast (S)-Hydroxy Metabolite is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Montelukast (S)-Hydroxy Metabolite be shipped internationally?

Yes. We export Montelukast (S)-Hydroxy Metabolite worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.