CAS 151767-02-1 Montelukast Pharmaceutical Raw Material Montelukast

• Customization: Available
• Powder: Yes
• Customized: Customized
• Model NO.: HB-Montelukast
• Certification: GMP, HSE, ISO 9001, USP, BP
• Suitable for: Adult
• State: Powder
• Purity: >99%
• Test: HPLC
• Packing: Rum, Aluminum Foil Bag
• MOQ: 1kg
• Grade: Food
• Storage: Cool Dry Place
• Color: White Powder
• Transport Package: Carton Box
• Specification: 99%
• Trademark: Haibo
• Origin: Shaanxi, China
• HS Code: 00000000
• Production Capacity: 5000000/Year

Product Description

Montelukast was launched as Singulair in Mexico and Finland for the management of mild to moderate asthma inadequately controlled by inhaled corticosteroids and short-acting beta2-agonists. 

Montelukast  is suitable for relieving symptoms caused by allergic rhinitis
Montelukast is used for a number of conditions including asthma, exercise induced bronchospasm, allergic rhinitis, primary dysmenorrhoea and urticaria. 
Montelukast is mainly used as a complementary therapy in adults in addition to inhaled corticosteroids, if they alone do not bring the desired effect. 
Montelukast is also used to prevent allergic reactions and asthma flare-ups during the administration of intravenous immunoglobulin.

^Test Items	^Specification	^Results of Analysis
^Appearance	^White or almost white crystalline powder	^Positive
^Identificantion	^Litmus paper turns blue from red	^Conforms
^Melting Point	^184ºC~189ºC	^185.0ºC~188.8ºC
^Assay	^98.0~102.0%	^0.9995
^PH	^8.0~10.0	^9.25
^Specific rotation	^-65~-70°	^-65.30°
^Loss on drying	^≤0.5%	^0.0002
^Chloride	^≤100ppm	^Pass
^Heavy metals	^≤10ppm	^Pass
^Iron content	^≤10ppm	^Pass
^Related substances(TLC)	^≤10ppm	^Pass
^Residue on ignition	^≤0.1%	^0.0002
^Conclusion	^The specification comply with Enterprise standard