Hydroxyzine-impurities | Pharmaffiliates

hydroxyzine and its Impurities

Hydroxyzine, sold under the brand names Atarax. It is used to treat itching caused by allergies. Reference standards of Hydroxyzine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 22 results for hydroxyzine Impurities
PA 08 21510

Hydroxyzine O-Acetyl Impurity

Hydroxyzine O-Acetyl Impurity


  • Catalogue No.:PA 08 21510

  • CAS :

    NA

  • Molecular Formula : C23H29ClN2O3

  • Molecular Weight : 416.94

PA 08 21520

2-(2-{4-[(4-Chlorophenyl)-phenylmethyl]-1-oxido-piperazin-1-yl}ethoxy) Ethanol

2-(2-{4-[(4-Chlorophenyl)-phenylmethyl]-1-oxido-piperazin-1-yl}ethoxy) Ethanol


  • Catalogue No.:PA 08 21520

  • CAS :

    2469273-48-9

  • Molecular Formula : C21H27ClN2O3

  • Molecular Weight : 390.9

PA 08 21530

Hydroxyzine - API Standards

Hydroxyzine


  • Catalogue No.:PA 08 21530

  • CAS :

    68-88-2

  • Molecular Formula : C21H27ClN2O2

  • Molecular Weight : 374.9

PA 08 21540

Etodroxizine Dihydrochloride

Etodroxizine Dihydrochloride


  • Catalogue No.:PA 08 21540

  • CAS :

    NA

  • Molecular Formula : C23H33Cl3N2O3

  • Molecular Weight : 491.88

PA STI 024770

Decloxizine-d8 Dihydrochloride

Decloxizine-d8 Dihydrochloride


  • Catalogue No.:PA STI 024770

  • CAS :

    1329836-11-4

  • Molecular Formula : C21H22D8Cl2N2O2

  • Molecular Weight : 421.43

PA STI 052250

Hydroxyzine-d8

Hydroxyzine-d8


  • Catalogue No.:PA STI 052250

  • CAS :

    1189480-47-4

  • Molecular Formula : C21H19D8ClN2O2

  • Molecular Weight : 382.95

PA STI 052251

Hydroxyzine-d4

Hydroxyzine-d4


  • Catalogue No.:PA STI 052251

  • CAS :

    1219908-92-5

  • Molecular Formula : C21H23D4ClN2O2

  • Molecular Weight : 378.93

PA STI 052260

Hydroxyzine-d8 Dihydrochloride

Hydroxyzine-d8 Dihydrochloride


  • Catalogue No.:PA STI 052260

  • CAS :

    NA

  • Molecular Formula : C21H21D8Cl3N2O2

  • Molecular Weight : 455.88

PA 08 21550

2-(4-((4-Chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethan-1-ol Dimaleate

2-(4-((4-Chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethan-1-ol Dimaleate


  • Catalogue No.:PA 08 21550

  • CAS :

    NA

  • Molecular Formula : C27H31ClN2O9

  • Molecular Weight : 563

PA 08 21560

Etodroxizine Dimaleate

Etodroxizine Dimaleate


  • Catalogue No.:PA 08 21560

  • CAS :

    56335-21-8

  • Molecular Formula : C31H39ClN2O11

  • Molecular Weight : 651.11

PA 08 21570

2-(2-(Piperazin-1-yl)ethoxy)ethanol Dihydrochloride

2-(2-(Piperazin-1-yl)ethoxy)ethanol Dihydrochloride


  • Catalogue No.:PA 08 21570

  • CAS :

    85293-16-9

  • Molecular Formula : C8H20Cl2N2O2

  • Molecular Weight : 247.16

PA EPH1435000

Hydroxyzine hydrochloride (H1435000)

Hydroxyzine hydrochloride (H1435000)


  • Catalogue No.:PA EPH1435000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA IPIPRS 74 13

Hydroxyzine Hydrochloride (IPRS/74/13)-from IPC


  • Catalogue No.:PA IPIPRS 74 13

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1333003

Hydroxyzine Hydrochloride (1333003)

Hydroxyzine Hydrochloride (1333003)


  • Catalogue No.:PA USP1333003

  • CAS :

    2192-20-3

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1333058

Hydroxyzine Related Compound A (1-[(4-Chlorophenyl)phenylmethyl]piperazine) (1333058)

Hydroxyzine Related Compound A (1-[(4-Chlorophenyl)phenylmethyl]piperazine) (1333058)


  • Catalogue No.:PA USP1333058

  • CAS :

    303-26-4

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1334006

Hydroxyzine Pamoate (1334006)

Hydroxyzine Pamoate (1334006)


  • Catalogue No.:PA USP1334006

  • CAS :

    10246-75-0

  • Molecular Formula : NA

  • Molecular Weight : NA

PA BP841RB

hydroxyzine hydrochloride (841RB)

hydroxyzine hydrochloride (841RB)


  • Catalogue No.:PA BP841RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 08 21580

Etodroxizine

Etodroxizine


  • Catalogue No.:PA 08 21580

  • CAS :

    17692-34-1

  • Molecular Formula : C23H31ClN2O3

  • Molecular Weight : 418.96

PA STI 088335

Hydroxyzine-d4 2HCl (2-hydroxyethoxy-d4)

Hydroxyzine-d4 2HCl (2-hydroxyethoxy-d4)


  • Catalogue No.:PA STI 088335

  • CAS :

    1219805-91-0

  • Molecular Formula : C21H25D4Cl3N2O2

  • Molecular Weight : 451.85

PA 08 0211000

Hydroxyzine pamoate

Hydroxyzine pamoate


  • Catalogue No.:PA 08 0211000

  • CAS :

    10246-75-0

  • Molecular Formula : C44H43ClN2O8

  • Molecular Weight : 763.28

PA 08 0211001

2-(2-((2-(((4-chlorophenyl)(phenyl)methyl)amino)ethyl)amino)ethoxy)ethan-1-ol

2-(2-((2-(((4-Chlorophenyl)(phenyl)methyl)amino)ethyl)amino)ethoxy)ethan-1-ol


  • Catalogue No.:PA 08 0211001

  • CAS :

    2518402-06-5

  • Molecular Formula : C19H25ClN2O2

  • Molecular Weight : 348.87

PA IPRSH002

Hydroxyzine Hydrochloride (IPRSH002) - from IPC

Hydroxyzine Hydrochloride (IPRSH002) - from IPC


  • Catalogue No.:PA IPRSH002

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA