China Supplier (R)-1 2 3 4-Tetrahedro-naphthoic acid - Methyl 4-(Bromomethyl)-3-Methoxybenzoate CAS 70264-94-7 Zafirlukast Intermediate – Ruifu
China Supplier (R)-1 2 3 4-Tetrahedro-naphthoic acid - Methyl 4-(Bromomethyl)-3-Methoxybenzoate CAS 70264-94-7 Zafirlukast Intermediate – Ruifu Detail:
Manufacturer Supply, High Purity, Commercial Production
Chemical Name: Methyl 4-(Bromomethyl)-3-Methoxybenzoate
CAS: 70264-94-7
Chemical Name | Methyl 4-(Bromomethyl)-3-Methoxybenzoate |
Synonyms | 4-(Bromomethyl)-3-methoxybenzoic Acid Methyl Ester; Methyl 4-(Bromomethyl)-m-anisate; 4-(Bromomethyl)-m-anisic Acid Methyl Ester |
CAS Number | 70264-94-7 |
CAT Number | RF-PI437 |
Stock Status | In Stock |
Molecular Formula | C10H11BrO3 |
Molecular Weight | 259.10 |
Melting Point | 92.0 to 94.0℃ |
Density | 1.432 |
Brand | Ruifu Chemical |
Item | Specifications |
Appearance | Pale Yellow Powder |
Assay / Analysis Method | ≥98.0% (HPLC) |
Loss on Drying | ≤1.0% |
Residue on Ignition | ≤0.50% |
Total Impurities | ≤2.0% |
Heavy Metals | ≤20ppm |
Test Standard | Enterprise Standard |
Usage | Intermediate of Zafirlukast (CAS: 107753-78-6), Used as an antiasthmatic |
Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer’s requirement.
Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture.
Methyl 4-(Bromomethyl)-3-Methoxybenzoate (CAS 70264-94-7) is used as an intermediate of Zafirlukast (CAS: 107753-78-6). Zafirlukast is a highly selective and long-acting oral lys-LTs antagonist. Leukotrienes play an important role in the pathogenesis of asthma. These substances are peptides, being capable of selectively binding to LTC4, LTD4 and LTE4 receptor for antagonism of its effect, reducing the symptoms of asthma and improving lung function. This product is both a preventive agent of inflammation caused by asthma (being antagonistic to leukotriene proinflammatory activity) and a relief drug for bronchial asthma (be antagonistic to leukotriene induced bronchial smooth muscle contraction). The use of this product does not change the smooth muscle response to β2 receptors and has good efficacy in the treatment of bronchoconstriction caused by antigen, aspirin, exercise and cold air, being able to reduce the dosage of hormone and β2 receptor agonist.
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Our company insists all along the quality policy of "product quality is base of enterprise survival; customer satisfaction is the staring point and ending of an enterprise; persistent improvement is eternal pursuit of staff" and the consistent purpose of "reputation first, customer first" for China Supplier (R)-1 2 3 4-Tetrahedro-naphthoic acid - Methyl 4-(Bromomethyl)-3-Methoxybenzoate CAS 70264-94-7 Zafirlukast Intermediate – Ruifu , The product will supply to all over the world, such as: Georgia, Anguilla, Japan, Really should any of these items be of interest to you, please let us know. We will be pleased to give you a quotation upon receipt of one's detailed specifications. We've our personal specialist R&D enginners to meet any of the requriements, We look forward to receiving your enquires soon and hope to have the chance to work together with you inside the future. Welcome to take a look at our organization.
By Ophelia from Atlanta - 2018.07.26 16:51
This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
By Fanny from Vietnam - 2017.04.28 15:45