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White 99 Pure Cinnarizine Powder 298-57-7 Vasoconstrictor Antagonist

White 99 Pure Cinnarizine Powder 298-57-7 Vasoconstrictor Antagonist

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    White Cinnarizine Powder


    Cinnarizine Powder 298-57-7


    99 pure Cinnarizine

  • Product Title
  • Brand Name
    Kan Ying
  • Purity
  • Appearance 
    White Or Off-white Powder,
  • CAS No
  • Boiling Point
    509.2±38.0 °C At 760 MmHg
  • Melting Point
  • Flash Point
    229.8±14.6 °C
  • Storage
    Cool Dry Place
  • Shelf Life
    2 Years
  • Place of Origin
  • Brand Name
    Kan Ying
  • Minimum Order Quantity
  • Price
    To discuss
  • Packaging Details
  • Delivery Time
  • Payment Terms
    L/C, D/A, D/P, T/T, Western Union, MoneyGram,Dollars
  • Supply Ability

White 99 Pure Cinnarizine Powder 298-57-7 Vasoconstrictor Antagonist

Cinnarizine CAS 298-57-7 White Powder Vasoconstrictor Antagonist
1. Product title:Cinnarizine
2. Product parameter table:

Product NameCinnarizineSpecification99%
Appearance White PowderCAS No298-57-7
Brand NameKan YingStore-methodCool Dry Place
Shelf Life2 Years When
Properly Stored

3. Product Description:The chemical name of cinnarizine is 1-benzyl-4-(3-phenyl-2-propenyl)piperazine. It is white or almost white crystal or crystalline powder; it is odorless and tasteless. It is easily soluble in chloroform, soluble in boiling ethanol, and almost insoluble in water. The molecular formula is C26H28N2, the molecular weight is 368.51400, the density is 1.093g/cm3, the melting point is 117-120ºC, and the boiling point is 509.2ºC at 760mmHg.
4.Chemical properties:

Density 1.1±0.1 g/cm3
Boiling point 509.2±38.0 °C at 760 mmHg
Melting point: 117-120ºC
Molecular formula C26H28N2
Molecular weight 368.514
Flash point 229.8±14.6 °C
Accurate quality 368.225250
PSA 6.48000
LogP 4.63
Appearance: white powder
Vapor pressure 0.0±1.3 mmHg at 25°C
Refractive index 1.626
Storage conditions Refrigerator
Molecular Structure
1. Molar refractive index: 119.30
2. Molar volume (cm3/mol): 337.1
3. Isotonic specific volume (90.2K): 880.6
4. Surface tension (dyne/cm): 46.5
5. Polarizability (10-24cm3): 47.29
Computational Chemistry
1. Hydrophobic parameter calculation reference value (XlogP): none
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 2
4. Number of rotatable chemical bonds: 6
5. Number of tautomers: none
6. Topological molecular polar surface area 6.5
7. Number of heavy atoms: 28
8.Surface charge: 0
9.Complexity: 429
10. Number of isotope atoms: 0
11.Determine the number of atomic stereocenters: 0
12. Uncertain the number of atomic stereo centers: 0
13.Determine the number of chemical bond stereo centers: 1
14. Uncertain the number of chemical bond stereo centers: 0
15.Number of covalent bond units: 1
5. use:Long-acting and multifunctional vasoconstriction antagonist, which can dilate blood vessels, improve blood circulation and prevent vascular fragility. It can be used to treat cerebrovascular diseases, headaches caused by cervical vertigo, dizziness, insomnia, memory loss, hemiplegia, and limb numbness and weakness. Slurred speech is also effective. [1]

6. Precautions:(1) Those with a gradual aggravation of fatigue symptoms should reduce the dose or stop the drug.
(2) Strictly control the applied dose of the drug. When the maintenance dose does not achieve the therapeutic effect or the long-term application has extrapyramidal symptoms, the dose should be reduced or the drug should be stopped.
(3) This preparation should be used with caution when suffering from extrapyramidal diseases such as Parkinson's disease.
(4) Drivers and machine operators use caution to avoid accidents.
(5) Medication for pregnant women and breastfeeding women: breastfeeding women, because this preparation is secreted with milk. Although there is no research report on teratogenicity and influence on embryonic development. But in principle, pregnant women and breastfeeding women do not use this medicine. [3]

7. Pictures of the product:

White 99 Pure Cinnarizine Powder 298-57-7 Vasoconstrictor Antagonist 0White 99 Pure Cinnarizine Powder 298-57-7 Vasoconstrictor Antagonist 1

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