Mainly engaged in the development and production of new pharmaceutical intermediates

lnvolved in anti-cancer, cardiovascular, mental diseases and other fields

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  • 6-Chlorohexanol

    6-Chlorohexanol

    Cas No: 2009-83-8 Melting point: 102 °C Boiling point: 108-112 °C14 mm Hg(lit.) Density: 1.024 g/mL at 25 °C(lit.) Structure:  Storage: Sealed in dry room Application: Pesticide intermediate
  • 1-Bromo-4-chlorobutane

    1-Bromo-4-chlorobutane

    Cas No: 6940-78-9 Structure: Melting point : 96-97 °C(Solv: hexane (110-54-3); ethyl acetate (141-78-6)) Boiling point: 80-82 °C/30 mmHg (lit.) Density : 1.488 g/mL at 25 °C (lit.) Storage: Store below +30°C. Application: Used as medicine, perfume and other organic synthesis intermediates
  • 2,2,3,3-Tetrafluoropropyl methacrylate

    2,2,3,3-Tetrafluoropropyl methacrylate

    Cas No: 45102-52-1 Melting point: <0°C Boiling point: 124 °C (lit.) Density: 1.25 g/mL at 25 °C (lit.) Storage: Keep in dark place,Sealed in dry,2-8°C
  • 4-Chlorobutyryl chloride

    4-Chlorobutyryl chloride

    Cas No: 4635-59-0 Melting point : -47 °C Boiling point : 173-174 °C(lit.) Density: 1.26 g/mL at 25 °C(lit.) Application: It is used as a pharmaceutical intermediate for the production of haloperidol, Trichlorobenzene, etc
  • m-(1-Cyanoethyl)benzoic acid

    m-(1-Cyanoethyl)benzoic acid

    Cas No: 5537-71-3

  • 4-[2-(Dimethylamino)ethyl]morpholine

    4-[2-(Dimethylamino)ethyl]morpholine

    Cas No: 4385-05-1 Molecular formula: C8H18N2O Boiling point : 93-94 °C20 mm Hg(lit.) Density: 0.925 g/mL at 25 °C(lit.) Refractive index: n20/D 1.4582(lit.) Flash point: 168 °F Storage: Sealed in dry,2-8°C Application: It is mainly used in laboratory R & D process and chemical and pharmaceutical production process
  • Diphenylphosphine oxide

    Diphenylphosphine oxide

    Cas No: 4559-70-0 Structure: Molecular formula: C12H11OP Melting point : 56-57 °C(lit.) Boiling point: 102-105°C 0,2mm Refractive index: 1.608-1.61 Storage : Inert atmosphere,Room Temperature Application: Diphenylphosphine oxide is mainly used as a chemical reagent commonly used in the laboratory .
  • Phenylphosphonic dichloride

    Phenylphosphonic dichloride

    Cas No: 824-72-6 Molecular formula : C6H5Cl2OP Structure: Melting : 3 °C(lit.) Boiling : 258 °C(lit.) Density : 1.375 g/mL at 25 °C(lit.) Refractive index: n20/D 1.559(lit.) Storage: Store below +30°C. Application: As an intermediate of pesticide and pharmaceuticals
  • 1-(2-Chloroethoxy)propane

    1-(2-Chloroethoxy)propane

    Cas No:42149-74-6 Molecular : C5H11ClO Structure: Melting : -60 °C Boiling : 129-132 °C Density: 0.96 Stocks: Flammables area Application: Chloroethyl n-Propyl Ether is an intermediate of herbicide alachlor
  • 1-Chlorooctadecane

    1-Chlorooctadecane

    Cas No: 3386-33-2 Structure: Melting point : 20-24 °C Boiling point : 157-158 °C/1.5 mmHg (lit.) Density : 0.849 g/mL at 25 °C (lit.) Refractive index: n20/D 1.451(lit.) Flash point : >230 °F Storage: Store below +30°C. Application: Organic reagent, pharmaceutical intermediate .
  • 4-Bromo-1-methoxy-2-(3-methoxy-propoxy)-benzene

    4-Bromo-1-methoxy-2-(3-methoxy-propoxy)-benzene

    4-Bromo-1-methoxy-2-(3-methoxy-propoxy)-benzene Cas No : 173336-76-0 Molecular formula: C11H15BrO3 Structure: Melting point : 39℃ Boiling point : 309℃ Density : 1.313 Flash point : 124℃ Storage : Sealed in dry,2-8°C Application : 4-bromo-1-methoxy-2 – (3-methoxypropoxy) benzene can be used to prepare alikelen intermediate .
  • 2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate

    2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate

    Cas No : 125700-67-6 Molecular formula : C11H16N5O.BF4 Structure: Melting point : 205 °C (dec.)(lit.) Storage : 2-8°C BRN : 7066325 Application : Coupling reagent for solid-phase peptide synthesis. Ideal solid phase peptide synthesis coupling reagent; The crystal and solution structure of the coupling reagent is guanidine salt N-oxide rather than urea cationic compound . We are Princechem Pharmaceutical manufacturer pass 20 years experience.  Types of chemical reactions in are ether...
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