APIs & Pharma-Intermediates

  • Isobutyric acid CAS 79-31-2

    Isobutyric acid CAS 79-31-2

    Name: Isobutyric acid

    CAS: 79-31-2

    Molecular weight:88.11

    molecular formula: C4H8O2

    Einecs: 201-195-7

    Appearance: Colorless clear liquid

    Content: ≥99.5%



  • 2-Propoxyethanol CAS 2807-30-9

    2-Propoxyethanol CAS 2807-30-9

    Name: 2-Propoxyethanol/Ethylene glycol propyl ether

    CAS: 2807-30-9

    Molecular weight:104.15

    molecular formula: C5H12O2

    Einecs: 220-548-6

    Appearance: colorless clear liquid

    Content: ≥99.0%



  • propylene glycol monomethyl ether CAS 107-98-2

    propylene glycol monomethyl ether CAS 107-98-2

    Name: propylene glycol monomethyl ether/PM

    CAS: 107-98-2

    Molecular weight:90.55

    molecular formula: C4H10O2

    Einecs: 203-539-1

    Appearance: colorless clear liquid

    Content: ≥99.0%



  • 3-Chloro-2-methylpropene CAS 563-47-3

    3-Chloro-2-methylpropene CAS 563-47-3

    Name: 3-Chloro-2-methylpropene

    CAS: 563-47-3

    Molecular weight:90.55

    molecular formula: C4H7Cl

    Einecs: 209-251-2

    Appearance: colorless clear liquid

    Content: ≥99.5%



  • 3′-Amino-4′-methoxyacetanilide/3-Amino-4-methoxy Acetanilide CAS 6375-47-9

    3′-Amino-4′-methoxyacetanilide/3-Amino-4-methoxy Acetanilide CAS 6375-47-9

    Name: 3′-Amino-4′-methoxyacetanilide

    CAS: 6375-47-9

    Molecular weight:180.2

    molecular formula: C9H12N2O2

    Einecs: 228-938-8

    Appearance: grey crystalization

    Boiling point: 313.03 °C

  • 3-Aminophenylurea/Meta Ureido Aniline HCL CAS 25711-72-2

    3-Aminophenylurea/Meta Ureido Aniline HCL CAS 25711-72-2

    Name: 3-Aminophenylurea

    CAS: 25711-72-2

    Molecular weight:151.17

    molecular formula: C7H9N3O

    Einecs: 247-201-1

    Appearance: grey-white powder

    Boiling point: 321.0±25.0 °C

  • 2,4-Diaminobenzenesulfonic acid CAS 88-63-1

    2,4-Diaminobenzenesulfonic acid CAS 88-63-1

    Name: 2,4-Diaminobenzenesulfonic acid

    CAS: 88-63-1

    Molecular formula: C6H8N2O3S

    Appearance: Offwhite powder


  • 2,4-Dinitrochlorobenzene CAS 97-00-7

    2,4-Dinitrochlorobenzene CAS 97-00-7

    Name: 2,4-Dinitrochlorobenzene

    CAS: 97-00-7

    Molecular formula: C6H3CIN2O4

    Appearance: Buff to light brown molten

  • 3-Aminophenol CAS 591-27-5

    3-Aminophenol CAS 591-27-5

    Name: 3-Aminophenol

    CAS: 591-27-5

    Molecular weight:109.13

    molecular formula: C6H7NO

    Einecs: 209-711-2

    Appearance: white powder

    Melting point: 120-124 °C

    Boiling point: 164 °C

  • Resorcinol CAS 108-46-3

    Resorcinol CAS 108-46-3

    Name: Resorcinol

    CAS: 108-46-3

    Molecular weight:110.11

    Einecs: 203-585-2

    Appearance: white flake

    Melting point: 109-112 °C

    Boiling point: 281 °C

  • p-Phenylene Diamine/p-PDA CAS 106-50-3

    p-Phenylene Diamine/p-PDA CAS 106-50-3

    Name: p-Phenylene Diamine

    CAS: 106-50-3

    Molecular weight:108.14

    Einecs: 203-404-7

    Appearance: white flake

    Melting point: 138-143 °C

    Boiling point: 267 °C

  • o-Phenylenediamine


    Name: o-Phenylenediamine

    CAS: 95-54-5

    Molecular weight:108.14

    Einecs: 202-430-6

    Appearance: white tablet

    Melting point: 100-102 °C

    Boiling point: 256-258 °C

  • M-Phenylenediamine(MPD)


    Name: M-phenylenediamine

    Chemical formula: C6H8N2

    Molecular weight: 108.141

    CAS entry number: 108-45-2

    Melting point: 64 to 66 ℃

    Boiling point: 282 to 284 ℃

    Water solubility: Soluble

    Density: 1.139 g/cm³

    Appearance: white acicular crystal

    Uses: M-benzoenediamine is mainly used as dye intermediates, used for the manufacture of alkaline orange, alkaline brown G, direct fast black G and other dyes, and used as fur dyes, also used as curing agent of epoxy resin, coagulant of cement, and used in mordant, color development agent, etc., can also be used as petroleum additives and manufacturing pharmaceutical raw materials, photometric determination of nitrite and active chlorine in water reagents.

  • 99% Creatine Monohydrate CAS 6020-87-7

    99% Creatine Monohydrate CAS 6020-87-7

    Creatine Monohydrate

    CAS NO.: 6020-87-7

    Chemical Formula: C4H11N3O3.H2O

    Structural Formula: 

    Molecular Weight: 149.15

    Property: White crystal or powder,slightly soluble in water,insoluble in ethanol,ethyl ether.

  • Trichloroacetic acid CAS 76-03-9

    Trichloroacetic acid CAS 76-03-9

    Product Description:
    Chemical name: Trichloroacetic acid
    Synonym(s): TCA
    CAS No.: 76-03-9
    Purity: 99%
    Chemical Properties: It is colorless crystal, has a special smell, easy delixing. Soluble in ethanol, ether, acetone, benzene, carbon tetrachloride, hexane, o-xylene and water. Used as pesticide intermediates, pharmaceutical intermediates, chemical reagents, etc.

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