Montelukast (3S)-hydroxy propanol

Name: Montelukast (3S)-hydroxy propanol
Brand: Vaqora Chemicals
SKU: VQ-026770

About Montelukast (3S)-hydroxy propanol

Montelukast (3S)-hydroxy propanol is a metabolite or degradation product of Montelukast carrying the CAS registry number 287930-77-2. With the molecular formula C29H28ClNO2, it has a molar mass of 458.0 g/mol. Its systematic (IUPAC) name is (1S)-1-[3-[(E)-2-(7-chloroquinolin-2-yl)ethenyl]phenyl]-3-[2-(2-hydroxypropan-2-yl)phenyl]propan-1-ol. It is also known as Montelukast alcohol or Montelukast sodium intermediate MK5.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

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 (3S)-hydroxy propanol 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 (3S)-hydroxy propanol
Catalogue No.	VQ-026770
CAS Number	287930-77-2
IUPAC name	(1S)-1-[3-[(E)-2-(7-chloroquinolin-2-yl)ethenyl]phenyl]-3-[2-(2-hydroxypropan-2-yl)phenyl]propan-1-ol
Molecular formula	C₂₉H₂₈ClNO₂
Molecular weight	458 g/mol
Exact mass	457.1809
Grade	Reference Standard
HSN code	38229090
InChIKey	ZSHIDKYITZZTLA-FCPABOFRSA-N
SMILES	CC(C)(C1=CC=CC=C1CC[C@@H](C2=CC=CC(=C2)/C=C/C3=NC4=C(C=CC(=C4)Cl)C=C3)O)O
PubChem CID	11612270

Physical properties
Physical form	Solid
LogP (XLogP3)	6.3
H-bond donors / acceptors	2 / 3
TPSA	53.4 Å²
Synonyms	2-(2-(3(S)-(3-(2-(7-Chloro-2-quinolinyl)ethenyl)phenyl)-3-hydroxypropyl)phenyl)-2-propanol, Montelukast alcohol, Montelukast sodium intermediate MK5, 2-(2-(3(s)-(3-(7-chloro-2-quinolinyl)ethenyl)phenyl)-3-hydroxypropyl)phenyl-2-propanol, 2-[2-[3(S)-[3-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-hydroxypropyl]phenyl-2-propanol, 2-[3-(S)-[3-(2-(7-Chloro-2-quinolinyl)ethenyl)phenyl]-3-hydroxypropyl]phenyl-2-propanol, (S)-1-[3-[2-(7-Chloro-2-quinolyl)vinyl]phenyl]-3-[2-(2-hydroxy-2-propyl)phenyl]-1-propanol

Safety & hazard information (GHS)

Hazard statements

H413May cause long lasting harmful effects to aquatic life

Precautionary statements: P273, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 (3S)-hydroxy propanol?

The CAS Registry Number of Montelukast (3S)-hydroxy propanol is 287930-77-2. It is also known as 2-(2-(3(S)-(3-(2-(7-Chloro-2-quinolinyl)ethenyl)phenyl)-3-hydroxypropyl)phenyl)-2-propanol, Montelukast alcohol, Montelukast sodium intermediate MK5.

What is the molecular formula and molecular weight of Montelukast (3S)-hydroxy propanol?

Montelukast (3S)-hydroxy propanol has the molecular formula C29H28ClNO2 and a molecular weight of 458 g/mol. Its IUPAC name is (1S)-1-[3-[(E)-2-(7-chloroquinolin-2-yl)ethenyl]phenyl]-3-[2-(2-hydroxypropan-2-yl)phenyl]propan-1-ol.

What is Montelukast (3S)-hydroxy propanol used for?

Montelukast (3S)-hydroxy propanol 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 (3S)-hydroxy propanol can I order?

We supply Montelukast (3S)-hydroxy propanol 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 (3S)-hydroxy propanol?

Yes. Every lot of Montelukast (3S)-hydroxy propanol 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 (3S)-hydroxy propanol be shipped internationally?

Yes. We export Montelukast (3S)-hydroxy propanol worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.