• 2-Aminothiazole
    China
    2-Aminothiazole, 2-Thiazolamine,

    molecular formula C3H4N2S,

    molecular weight 100.14,

    CAS number 96-50-4,

    MDL number: MFCD00005325,

    EINECS Number: 202-511-6,

    RTECS No.: XJ2100000,

    BRN number: 105738,

    PubChem number: 24846344.
    What is 2-Aminothiazole

    2-Aminothiazole, 2-Thiazolamine, molecular formula C3H4N2S, molecular weight 100.14, CAS number 96-50-4.

    White to yellow crystal, turns dark brown when exposed to air, easy to sublime. Slightly soluble in cold water and ethanol, easily soluble in hot water and dilute inorganic acids. Avoid light. Avoid contact with strong oxidants, strong acids, acid chlorides and acid anhydrides.

    2-Aminothiazole Numbering System

    CAS Number: 96-50-4

    MDL number: MFCD00005325

    EINECS Number: 202-511-6

    RTECS No.: XJ2100000

    BRN number: 105738

    PubChem number: 24846344

    2-Aminothiazole Physical Properties

    Appearance: White to yellow crystal, turns dark brown when exposed to air, easy to sublime.

    Melting point (ºC): 90

    Boiling point (ºC, 1.46kPa): 140

    Solubility: slightly soluble in cold water and ethanol, easily soluble in hot water and dilute inorganic acids.

    2-Aminothiazole Molecular Structural Data

    1. Molar refractive index: 26.96

    2. Molar volume (cm3/mol): 74.4

    3. Isotonic specific volume (90.2K): 210.4

    4. Surface tension (dyne/cm): 63.9

    5. Polarizability (10-24cm3): 10.68

    2-Aminothiazole Properties and Stability

    Avoid light. Avoid contact with strong oxidants, strong acids, acid chlorides and acid anhydrides.

    How to store 2-Aminothiazole

    Store in a cool, ventilated warehouse. Keep away from fire and heat sources. Keep container tightly closed. It should be stored separately from oxidants, acids, and edible chemicals, and should not be mixed. Equipped with the appropriate variety and quantity of fire equipment. Storage areas should be provided with suitable materials to contain spills.

    2-Aminothiazole synthetic method

    It is obtained by cyclization of thiourea and chloroacetaldehyde (or ethanol and chlorine, or α, β dichloroethyl ether). The reactor was charged with hot water, thiourea and α,β-dichloroethyl ether. Reflux with stirring for 2h. After cooling, sodium hydroxide solution was added through a dropping funnel to make the solution alkaline, and 2-aminothiazole crystals were precipitated. Diethyl ether was then added to dissolve it. The ether layer was separated, washed with water, dried over anhydrous sodium sulfate, and the ether was evaporated to obtain the crude product. Recrystallization from ethanol gave yellow crystals. Yield 80%, melting point 90°C.

    2-Aminothiazole Uses

    For the synthesis of sulfathiazole and antithyroid drugs, and as an intermediate in organic synthesis.
    2-Aminothiazole, 2-Thiazolamine, molecular formula C3H4N2S, molecular weight 100.14, CAS number 96-50-4, MDL number: MFCD00005325, EINECS Number: 202-511-6, RTECS No.: XJ2100000, BRN number: 105738, PubChem number: 24846344. What is 2-Aminothiazole 2-Aminothiazole, 2-Thiazolamine, molecular formula C3H4N2S, molecular weight 100.14, CAS number 96-50-4. White to yellow crystal, turns dark brown when exposed to air, easy to sublime. Slightly soluble in cold water and ethanol, easily soluble in hot water and dilute inorganic acids. Avoid light. Avoid contact with strong oxidants, strong acids, acid chlorides and acid anhydrides. 2-Aminothiazole Numbering System CAS Number: 96-50-4 MDL number: MFCD00005325 EINECS Number: 202-511-6 RTECS No.: XJ2100000 BRN number: 105738 PubChem number: 24846344 2-Aminothiazole Physical Properties Appearance: White to yellow crystal, turns dark brown when exposed to air, easy to sublime. Melting point (ºC): 90 Boiling point (ºC, 1.46kPa): 140 Solubility: slightly soluble in cold water and ethanol, easily soluble in hot water and dilute inorganic acids. 2-Aminothiazole Molecular Structural Data 1. Molar refractive index: 26.96 2. Molar volume (cm3/mol): 74.4 3. Isotonic specific volume (90.2K): 210.4 4. Surface tension (dyne/cm): 63.9 5. Polarizability (10-24cm3): 10.68 2-Aminothiazole Properties and Stability Avoid light. Avoid contact with strong oxidants, strong acids, acid chlorides and acid anhydrides. How to store 2-Aminothiazole Store in a cool, ventilated warehouse. Keep away from fire and heat sources. Keep container tightly closed. It should be stored separately from oxidants, acids, and edible chemicals, and should not be mixed. Equipped with the appropriate variety and quantity of fire equipment. Storage areas should be provided with suitable materials to contain spills. 2-Aminothiazole synthetic method It is obtained by cyclization of thiourea and chloroacetaldehyde (or ethanol and chlorine, or α, β dichloroethyl ether). The reactor was charged with hot water, thiourea and α,β-dichloroethyl ether. Reflux with stirring for 2h. After cooling, sodium hydroxide solution was added through a dropping funnel to make the solution alkaline, and 2-aminothiazole crystals were precipitated. Diethyl ether was then added to dissolve it. The ether layer was separated, washed with water, dried over anhydrous sodium sulfate, and the ether was evaporated to obtain the crude product. Recrystallization from ethanol gave yellow crystals. Yield 80%, melting point 90°C. 2-Aminothiazole Uses For the synthesis of sulfathiazole and antithyroid drugs, and as an intermediate in organic synthesis.
    Type
    New
    Price
    $1 (USD)
    Status
    In stock
    0 Comments 0 Shares
  • Healthcare professionals use the drug Arsenic Trioxide in treating patients suffering from acute promyelocytic leukemia (APL) who are refractory to or have relapsed from retinoid and anthracycline chemotherapy. Arsenic Trioxide medicine comes in single-use vials in 10 mg to administer intravenously. Arsenic Trioxide comes as a sterile, nonpyrogenic, clear solution in water for injection using sodium hydroxide and dilutes hydrochloric acid. One should immediately consult the healthcare professionals in case of an overdose or adverse side effects after administering Arsenic Trioxide.
    Arsenic Trioxide Injection is readily available with multiple generic medicine suppliers in India. For more information or to buy this medicine at a reasonable price, contact us on toll-free no. 18008891064 or visit https://theindianpharma.com/buy-arsenox-arsenic-trioxide-india/.
    Healthcare professionals use the drug Arsenic Trioxide in treating patients suffering from acute promyelocytic leukemia (APL) who are refractory to or have relapsed from retinoid and anthracycline chemotherapy. Arsenic Trioxide medicine comes in single-use vials in 10 mg to administer intravenously. Arsenic Trioxide comes as a sterile, nonpyrogenic, clear solution in water for injection using sodium hydroxide and dilutes hydrochloric acid. One should immediately consult the healthcare professionals in case of an overdose or adverse side effects after administering Arsenic Trioxide. Arsenic Trioxide Injection is readily available with multiple generic medicine suppliers in India. For more information or to buy this medicine at a reasonable price, contact us on toll-free no. 18008891064 or visit https://theindianpharma.com/buy-arsenox-arsenic-trioxide-india/.
    0 Comments 0 Shares

No results to show

No results to show

No results to show

No results to show

Sponsored