salicylic acid and its Impurities

A keratolytic agent used to treat acne, warts, psoriasis, dandruff etc. Chemically, it is a lipophilic monohydroxybenzoic acid, which is a plant hormone and is also used in various organic synthesis. Salicylic acid is an active metabolite of aspirin. It is also used as a food preservative, a bactericidal and an antiseptic.Reference standards of Salicylic Acid API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 31 results for salicylic acid Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 19 02000

Salicylic Acid

Salicylic Acid


  • Catalogue No.:PA 19 02000

  • CAS :

    69-72-7

  • Molecular Formula : C7H6O3

  • Molecular Weight : 138.12

Drug Reference Standards & Impurity Synthesis in India
PA 19 02010

Salicylic Acid - Impurity A

4-Hydroxybenzoic Acid


  • Catalogue No.:PA 19 02010

  • CAS :

    99-96-7

  • Molecular Formula : C7H6O3

  • Molecular Weight : 138.12

Drug Reference Standards & Impurity Synthesis in India
PA 19 02020

Salicylic Acid - Impurity B

4-Hydroxyisophthalic Acid


  • Catalogue No.:PA 19 02020

  • CAS :

    636-46-4

  • Molecular Formula : C8H6O5

  • Molecular Weight : 182.13

Drug Reference Standards & Impurity Synthesis in India
PA 19 02510

N,N-Diethylsalicylamide

N,N-Diethylsalicylamide


  • Catalogue No.:PA 19 02510

  • CAS :

    19311-91-2

  • Molecular Formula : C11H15NO2

  • Molecular Weight : 193.24

Drug Reference Standards & Impurity Synthesis in India
PA 19 02520

4-Methyl Salicylic Acid

4-Methyl Salicylic Acid


  • Catalogue No.:PA 19 02520

  • CAS :

    50-85-1

  • Molecular Formula : C8H8O3

  • Molecular Weight : 152.15

Drug Reference Standards & Impurity Synthesis in India
PA 19 02530

Ethyl Salicylate

Ethyl Salicylate


  • Catalogue No.:PA 19 02530

  • CAS :

    118-61-6

  • Molecular Formula : C9H10O3

  • Molecular Weight : 166.17

Drug Reference Standards & Impurity Synthesis in India
PA 19 02540

Isopropyl Salicylate

Isopropyl Salicylate


  • Catalogue No.:PA 19 02540

  • CAS :

    607-85-2

  • Molecular Formula : C10H12O3

  • Molecular Weight : 180.2

Drug Reference Standards & Impurity Synthesis in India
PA STI 007160

4-Aminosalicylic Acid-d3

4-Aminosalicylic Acid-d3


  • Catalogue No.:PA STI 007160

  • CAS :

    2449764-62-7

  • Molecular Formula : C7H4D3NO3

  • Molecular Weight : 156.15

Drug Reference Standards & Impurity Synthesis in India
PA STI 032700

2,5-Dihydroxybenzoic Acid-d3 (d2 Major)

2,5-Dihydroxybenzoic Acid-d3 (d2 Major)


  • Catalogue No.:PA STI 032700

  • CAS :

    294661-02-2

  • Molecular Formula : C7H3D3O4

  • Molecular Weight : 157.14

Drug Reference Standards & Impurity Synthesis in India
PA STI 072710

Phenylazosalicylic Acid-d5

Phenylazosalicylic Acid-d5


  • Catalogue No.:PA STI 072710

  • CAS :

    1331662-16-8

  • Molecular Formula : C13H5D5N2O3

  • Molecular Weight : 247.26

Drug Reference Standards & Impurity Synthesis in India
PA STI 078680

Salicylic Acid-d4

Salicylic Acid-d4


  • Catalogue No.:PA STI 078680

  • CAS :

    78646-17-0

  • Molecular Formula : C7H2D4O3

  • Molecular Weight : 142.15

Drug Reference Standards & Impurity Synthesis in India
PA STI 078690

Salicylic Acid-13C6

Salicylic Acid-13C6


  • Catalogue No.:PA STI 078690

  • CAS :

    1189678-81-6

  • Molecular Formula : C13C6H6O3

  • Molecular Weight : 144.08

Drug Reference Standards & Impurity Synthesis in India
PA IPIPRS 80 14

Salicylic Acid (IPRS/80/14)-from IPC

Salicylic Acid (IPRS/80/14)-from IPC


  • Catalogue No.:PA IPIPRS 80 14

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA EPS0200000

Salicylic acid (S0200000)

Salicylic acid (S0200000)


  • Catalogue No.:PA EPS0200000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA EPY0000405

Salicylic acid impurity B (Y0000405)

Salicylic acid impurity B (Y0000405)


  • Catalogue No.:PA EPY0000405

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA USP1609002

Salicylic Acid (1609002)

Salicylic Acid (1609002)


  • Catalogue No.:PA USP1609002

  • CAS :

    69-72-7

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA USP1609013

Salicylic Acid Related Compound A (4-hydroxybenzoic acid) (1609013)

Salicylic Acid Related Compound A (4-hydroxybenzoic acid) (1609013)


  • Catalogue No.:PA USP1609013

  • CAS :

    99-96-7

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA USP1609024

Salicylic Acid Related Compound B (4-hydroxyisophthalic acid) (1609024)

Salicylic Acid Related Compound B (4-hydroxyisophthalic acid) (1609024)


  • Catalogue No.:PA USP1609024

  • CAS :

    636-46-4

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA USP1609501

Salicylic Acid Tablets (1609501)

Salicylic Acid Tablets (1609501)


  • Catalogue No.:PA USP1609501

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA BP196RB

5-[1-hydroxy-2-(1-methyl-3-phenylpropylamino)ethyl] salicylic acid hydrochloride (196RB)

5-[1-hydroxy-2-(1-methyl-3-phenylpropylamino)ethyl] salicylic acid hydrochloride (196RB)


  • Catalogue No.:PA BP196RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA 19 0021000

Salicylic Acid 2-O-β-D-glucoside

Salicylic Acid 2-O-β-D-glucoside


  • Catalogue No.:PA 19 0021000

  • CAS :

    10366-91-3

  • Molecular Formula : C13H16O8

  • Molecular Weight : 300.26

Drug Reference Standards & Impurity Synthesis in India
PA 19 0021001

Anacardic Acid

Anacardic Acid


  • Catalogue No.:PA 19 0021001

  • CAS :

    16611-84-0

  • Molecular Formula : C22H36O3

  • Molecular Weight : 348.53

Drug Reference Standards & Impurity Synthesis in India
PA 19 0021002

Ginkgolic Acid

Ginkgolic Acid


  • Catalogue No.:PA 19 0021002

  • CAS :

    20261-38-5

  • Molecular Formula : C20H32O3

  • Molecular Weight : 320.47

Drug Reference Standards & Impurity Synthesis in India
PA 19 0021004

3-Methylsalicylic acid

3-Methylsalicylic acid


  • Catalogue No.:PA 19 0021004

  • CAS :

    83-40-9

  • Molecular Formula : C8H8O3

  • Molecular Weight : 152.15

Drug Reference Standards & Impurity Synthesis in India
PA 19 0021003

Methyl 3,5-Dinitrosalicylate

Methyl 3,5-Dinitrosalicylate


  • Catalogue No.:PA 19 0021003

  • CAS :

    22633-33-6

  • Molecular Formula : C8H6N2O7

  • Molecular Weight : 242.14

Drug Reference Standards & Impurity Synthesis in India
PA 19 0021005

Imidazole Salicylate

Imidazole Salicylate


  • Catalogue No.:PA 19 0021005

  • CAS :

    36364-49-5

  • Molecular Formula : C10H10N2O3

  • Molecular Weight : 206.2

Drug Reference Standards & Impurity Synthesis in India
PA IPRS 46 20

Salicylic Acid (IPRS/46/20) - from IPC

Salicylic Acid (IPRS/46/20) - from IPC


  • Catalogue No.:PA IPRS 46 20

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA RMS 00219008

Salicylic Acid (RMS)

Salicylic Acid (RMS)


  • Catalogue No.:PA RMS 00219008

  • CAS :

    69-72-7

  • Molecular Formula : C7H6O3

  • Molecular Weight : 138.12

Drug Reference Standards & Impurity Synthesis in India
PA BSC 00219716

2,5-Dihydroxybenzoic Acid (BSC)

2,5-Dihydroxybenzoic Acid


  • Catalogue No.:PA BSC 00219716

  • CAS :

    490-79-9

  • Molecular Formula : C7H6O4

  • Molecular Weight : 154.12

Drug Reference Standards & Impurity Synthesis in India
PA 19 0021006

Salicylic Acid Glucuronide

Salicylic Acid Glucuronide


  • Catalogue No.:PA 19 0021006

  • CAS :

    29315-53-5

  • Molecular Formula : C13H14O9

  • Molecular Weight : 314.25

Drug Reference Standards & Impurity Synthesis in India
PA BP 775

Salicylic Acid (775)

Salicylic Acid (775)


  • Catalogue No.:PA BP 775

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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