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Henan Sinotech Import&Export CorporationZafirlukast 107753-78-6//file1.lookchem.com/300w/synthetic/2022-01-24-03/0a43bc9d-6a5a-4712-83ed-928f663b1f73.png
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Zafirlukast 107753-78-6 CAS NO.107753-78-6

FOB Price:
USD 1.00-1.00 /Kilogram Get Latest Price
Min.Order Quantity:
1 Kilogram
Purity:
99%min
Port:
Shanghai
Payment Terms:
L/C,D/A,D/P,T/T

Add to Inquiry Cart

Product Details

Keywords

  • 107753-78-6
  • Zafirlukast
  • Cyclopentyl N-[3-{[2-methoxy-4-[(2-methylphenyl) sulfonylcarbamoyl]phenyl]methyl}-1-methyl-indol-5-yl]carbamate

Quick Details

  • ProName: Zafirlukast 107753-78-6
  • CasNo: 107753-78-6
  • Molecular Formula: C31H33N3O6S
  • Appearance: White powder
  • Application: Respiratory Drug; Bronchodilator & Mas...
  • DeliveryTime: one week
  • PackAge: 25kg/drum
  • Port: Shanghai
  • ProductionCapacity: 300 Metric Ton/Year
  • Purity: 99%min
  • Storage: Protect from humidity; keep in a dry, ...
  • Transportation: BY SEA,AIR
  • LimitNum: 1 Kilogram
  • Related Substances: 0.1%
  • Residue on Ignition: 0.1%
  • Heavy Metal: 20ppm
  • Valid Period: 2years
  • CAS: 107753-78-6

Superiority

zafirlukast is a potent subtype specific cysteinyl leukotriene type 1 receptor (cyslt1) antagonist; antiasthmatic. the cysteinyl-

leukotrienes (cyslts), ltc4 and ltd4, are potent mediators of asthma and hypersensitivity. they induce bronchoconstriction,

augment microvascular permeability, and are vasoconstrictors of coronary arteries.

Details

items

specifications

results

appearance

white or light yellow powder

white powder

solubility

soluble in acetone,dmso,hf; in soluble in water, methanol

complies

identify 1

maximum absorption wavelength: 240nm,300nm

239nm,298nm

identify 2

content determination:conforms to spectrum

complies

identify 3

ir: conforms to spectrum

complies

chloride

nmt 0.02%

<0.02%

sulfate

nmt 0.04%

<0.04%

total impurities

nmt 0.1%

0.06%

moisture

nmt 1.0%

0.38%

loss on drying

nmt 0.1%

0.02%

heavy metals

nmt 20 ppm

< 20 ppm

content

98.5%~101.5%( based on dry)

99.9%

conclusion

conform to cp 2010

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