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Montelukast sodium

BGC Id:861464187945
CAS No:151767-02-1
Synonyms:montelukast sodium ; montelukst sodium ; mk-0476 ; motelukast sodium ; mk-476-d6 ; mk-476 ; montelukast soudium ; mk-476, singulair ; singulair ; montelukast na
Molecular Formula:C35H35ClNNaO3S
Molecular Weight:608.17
EINECS:
Structural Formula

The most competitive supplier in 2026

The following 17 notable providers have been checked and can be recommended.
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Sancai Industry
Appearance White or almost white,hygroscopic powder Water ≤ 4.0% Heavy metals ≤ 10 ppm Enantiomeric purity ≤ 0.2% Related substance Sulfoxide impurity ≤ 0.2% Cis-isomer ≤ 0.2% Michael Adducts 1 and 2 ≤ 0.15% Methylketone impurity ≤ 0.15% Methylstyrene ≤ 0.3% Any other individual impurity ≤ 0.1% Total impurities ≤ 0.6% Residual solvents(GC) Toluene ≤ 890ppm Methanol ≤ 3000ppm Heptan

The last intensive check and update was carried out on 2026/03/01.

Identify

Synonyms:
montelukast sodium ; montelukst sodium ; mk-0476 ; motelukast sodium ; mk-476-d6 ; mk-476 ; montelukast soudium ; mk-476, singulair ; singulair ; montelukast na
CAS:
151767-02-1
EINECS:
Molecular Formula:
C35H35ClNNaO3S
MDL:
MFCD00931431
SMILES:
NCCCNCCO

Properties

Molecular Weight:
608.17 g·mol−1
Melting point:
135.5° C
Boiling point:
750.5° C at 760 mmHg (Predicted)
Solubility:
Soluble in ethanol (100 mM), DMSO (100 mM), methanol, water (>100 mg/ml at 25° C), and DMF (~30 mg/ml).
download Download Molfile for :
Montelukast Sodium Salt

Suppliers

Jai Radhe Sales

Company type: International trading company
Founded in 1999, Jai Radhe Sales is a customer focused exporter of Active Pharmaceutical Ingredients, Agro Chemicals, Pellets, Phyto chemicals, Excipients & Fine Chemical’s. We are supplier of Betamethasone valerate.
Country: India   Phone: +91-79-26431096   Telefax: +91-79-26569884

Guangzhou Topwork Chemical Co., Ltd.

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Country: P.R.China
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Guangzhou Topwork Chemical Co.,Ltd. specialize in manufacturing corticosteroid and relative intermediate. We sell Norethindrone as well. We also provide contract reseach & custom manufacture services. Our strong API are: Algestone acetophenide,Chlorambucil,Demecarium Bromide, Desonide, Desoximetasone,Diflorasone, Diflorasone diacetate, Diflucortolone valerate, Difluprednate, Fludrocortisone acetate, Flumethasone,Fluorometholone, Fluorometholone acetate, 9-fluoroprednisolone acetate,Roflumalist, SelectFlu ...

Hangzhou Verychem Science & Technology Co., Ltd.

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Company type: Producer
Country: P.R.China
Phone: +86-571-8816 2785
Telefax: +86-571-81906939

Sancai Industry Co.,Ltd.

Company type: Leading producer
Sancai Industry is involved in supplying of fine chemicals, food and nutrition,personal care, medical intermediate etc, We can also customize chemicals for our customers.Taking advantage of innovative technology and excellent talents and through over 15 years of development,We have stabled good relation with clients in and abroad. We sell 3,4-Difluoronitrobenzene as well. In order to be competitive on the market. We have established the global marketing network, independent research center, testing center, and key ...
Country: P.R.China   Phone: +86-531-88913079   Telefax: +86-531-88913079

H&Z Industry Co.,Ltd

Country: P.R.China
Phone: +86 13583185792
Telefax: +86 531 88905468
H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. With about 10 years experiences in this field, now we are a capable provider of customized product, and we can provide gram level to ton level of products. What we can give to customers: thoughtful services, high-quality products, competitive price, Looking forward building long-term cooperative relationships with our business partners. 2-Indanone is also served by H&Z Industry Co.,Ltd.

Hangzhou Zhongqi Chem Co., Ltd

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Finetech Industry Limited

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Dayang Chem (Hangzhou) Co.,Ltd.

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Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. 2-Methyl nornicotine will be also provided by us. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...

Carbone Scientific Co., Ltd.

Carbone scientific is located at London, UK. We are mainly engaged in the marketing development, R&D, technical support and service. We are seller of Dibutyl carbonate. Carbone scientific provides fine chemicals, pharmaceutical intermediates, and active pharmaceutical ingredients to the global marketplaces. Our aim is to make those most popular products available to these pharmaceutical and biotech companies, research organizations and university labs worldwide. Our online catalogue has already listed over 50 ...
Company type: Supplier
Country: U.K.
Phone: +44 (0)203 769 4441 ext 1
Telefax: +44 (0)203 769 4441 ext 2

Shandong SanYoung Industry Co., Ltd

Shandong SanYoung Industry Co., Ltd is a scientific and technological company specializing in research and development, cooperative production and sales of chemical products. 6-(Benzyloxy)-9-(1S,3R,3S)-4-(benzyloxy)-3-(benzyoxymethyl)-2-methylenecyclopentyl)-N-((4-methyoxyphenyl)diphenylmethyl)-9H-purin-2-amine) is also served by Shandong SanYoung Industry Co., Ltd. The company's main products include: photoinitiator; light stabilizer; polymer retardant; ultraviolet absorbent; fine chemical products and pharmaceutical intermediates, we can also customize chemicals for our customers. Our company has a large number of customers with good reputation at home and abroad, ...
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Xingrui Industry Co., Limited

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Xiamen Equation Chemical Co.,Ltd

Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. Xiamen Equation Chemical Co.,Ltd is a seller of (1-Benzyl-4-piperidyl)methanol. We are committed to provide experienced high quality product and JIT performance to benefit our customers.
Company type: Bulk chemical producer
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AK Scientific, Inc.

Company type: Supplier
AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. Additionally 1,1'-bis-2-Naphthol is supplied by us. All these products are stocked in multiple, convenient, sizes to fit your specific needs. Purchases are shipped on the same day your order is placed (before 4PM, Pacific Time) to ensure on-time delivery. AK Scientific products can be searched by Name (or ...
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Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier
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LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

Skyrun Industrial Co., Ltd.

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BIOZOL Diagnostica Vertrieb GmbH

Company type: Supplier of chemical products
Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We sell 2,3-Dimethylbenzyl bromide as well. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...
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BuGuCh & Partners

Company type: Producer
Country: Germany
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Safety Information

Hazard Classes:
Risk Codes:
63-41-62 (R)
Safety Codes:
26 (S)
Storage temperature:
-20°C Freezer, Under Inert Atmosphere

What other providers are available for CAS 151767-02-1?

In addition to the providers presented here for Montelukast sodium with the CAS number 151767-02-1, there are other 14 providers with slightly different product names available for this CAS number.

+1 additional providers that we know from the past
+2 additional providers that we know from the past
BOC Sciences
Hangzhou Lingrui Chemical Co., Ltd.
+1 additional providers that we know from the past
+3 additional providers that we know from the past
BLD Pharmatech Ltd | BuGuCh & Partners +1 additional providers that we know from the past




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