Montelukast Sodium

Name: Montelukast Sodium
Brand: Zemixal
SKU: ZX-006662

Reference StandardAvailable on request

Order Montelukast Sodium (CAS 151767-02-1) online at Zemixal. Request a quote with price, lead time and documents. Part of our API Reference Standards range.

Pack sizes

CAS number151767-02-1

FormulaC₃₅H₃₅ClNNaO₃S

Molar mass608.2 g/mol

Physical formSolid

HS code38229090

InChIKeyLBFBRXGCXUHRJY-HKHDRNBDSA-M

IUPAC namesodium 2-[1-[[(1R)-1-[3-[(E)-2-(7-chloroquinolin-2-yl)ethenyl]phenyl]-3-[2-(2-hydroxypropan-2-yl)phenyl]propyl]sulfanylmethyl]cyclopropyl]acetate

About Montelukast Sodium

Zemixal lists Montelukast Sodium for laboratories that identify, quantify or control Montelukast and its related substances. Key data (Reference Standard): CAS 151767-02-1, formula C35H35ClNNaO3S and molar mass 608.2 g/mol. It is handled as a solid.

Typical applications

Identification & assay
Method development & validation
QC reference material

Safe handling

Classified under GHS with signal word Danger and hazard statements H318, H319 and H361. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Montelukast

See every impurity, metabolite and related compound we list for this API.

Montelukast standards

Typical uses

Identification & assay
Method development & validation
QC reference material

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Montelukast Sodium
Product name	Montelukast Sodium
Catalogue number	ZX-006662
CAS number	151767-02-1
IUPAC name	sodium 2-[1-[[(1R)-1-[3-[(E)-2-(7-chloroquinolin-2-yl)ethenyl]phenyl]-3-[2-(2-hydroxypropan-2-yl)phenyl]propyl]sulfanylmethyl]cyclopropyl]acetate
Molecular formula	C₃₅H₃₅ClNNaO₃S
Molar mass	608.2 g/mol
Exact mass	607.1924
Grade	Reference Standard
Physical form	Solid
H-bond donors / acceptors	1 / 5
Topological polar surface area	98.6 Å²
HS code	38229090
InChIKey	LBFBRXGCXUHRJY-HKHDRNBDSA-M
SMILES	CC(C)(C1=CC=CC=C1CC[C@H](C2=CC=CC(=C2)/C=C/C3=NC4=C(C=CC(=C4)Cl)C=C3)SCC5(CC5)CC(=O)[O-])O.[Na+]
PubChem CID	23663996
Synonyms	Montair, Montelukast monosodium salt, MK-476, Montelukast (as sodium), MK 476, Montelukast sodium salt, Montelukast (sodium), MONTELUKAST Na, Montelukast sodium hydrate, C35H35ClNNaO3S, MK-476, Singulair, Singulair (TN)

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Corrosive

Irritant or harmful

Health hazard

Signal word Danger

H318Causes serious eye damage
H319Causes serious eye irritation
H361Suspected of damaging fertility or the unborn child

Precautionary statements P203, P264 + P265, P280, P305 + P351 + P338, P305 + P354 + P338, P317, P318, P337 + P317, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Montelukast Sodium
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Montelukast Sodium

Which CAS number identifies Montelukast Sodium?

Montelukast Sodium is registered under CAS 151767-02-1. You may also see it listed as Montair, Montelukast monosodium salt, MK-476. Our catalogue number for this item is ZX-006662.

What are the formula and molar mass of Montelukast Sodium?

For Montelukast Sodium, its formula is C35H35ClNNaO3S and its molar mass is 608.2 g/mol. The systematic (IUPAC) name is sodium 2-[1-[[(1R)-1-[3-[(E)-2-(7-chloroquinolin-2-yl)ethenyl]phenyl]-3-[2-(2-hydroxypropan-2-yl)phenyl]propyl]sulfanylmethyl]cyclopropyl]acetate. InChIKey LBFBRXGCXUHRJY-HKHDRNBDSA-M lets you match it in any structure database.

How is Montelukast Sodium used in pharmaceutical QC?

Montelukast Sodium is a characterised reference material linked to Montelukast. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Montelukast Sodium?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Montelukast Sodium?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Montelukast Sodium to my country?

Yes. Because Montelukast Sodium is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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