Haloperidol Related Compounds & Impurities

Haloperidol is a butyrophenone dopamine D2 receptor antagonist antipsychotic used for schizophrenia, acute psychosis and Tourette syndrome.

Simson Pharma Limited along with its subsidiary offices Simson Pharma Global Ltd. (UK) and Simson Pharma Global LLC (USA) is a trusted manufacturer and supplier of high-quality pharmaceutical reference standards, offering a comprehensive portfolio of Haloperidol reference standards, pharmacopeial and non-pharmacopeial Haloperidol impurities, related compounds, related substances, metabolites, stable isotope-labelled compounds, deuterium labelled compounds and nitrosamine (N-NO) reference standards.

These materials support pharmaceutical research and development, product development, ANDA and DMF submissions, quality control (QC), analytical method development and validation, stability studies, impurity identification, and genotoxic impurity assessment.

Our Haloperidol-related reference standards are thoroughly characterized using advanced analytical techniques and are supplied with comprehensive Certificates of Analysis (COA) and supporting analytical data from our USFDA certified, ISO 17025 and ISO 17034 accredited Lab, to meet global regulatory expectations. EP and USP traceable reference standards can also be provided upon request, subject to availability. Simson is also a provider of EP and USP traceable standards. To ensure consistent quality and reliability, our reference standards are periodically re-tested according to established quality management procedures.

Pharmaceutical Reference Standards / Impurity Standards

Haloperidol
Haloperidol
  • CAT. No.H100000
  • CAS. No.52-86-8
  • Mol. F.C21H23ClFNO2
  • Mol. W.375.86 g/mol
  • Stock Status:Instock
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Haloperidol Decanoate
Haloperidol Decanoate
  • CAT. No.H100000A
  • CAS. No.74050-97-8
  • Mol. F.C31H41ClFNO3
  • Mol. W.530.11 g/mol
  • Stock Status:Instock
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Haloperidol Nonanoate
Haloperidol Nonanoate
  • CAT. No.H100000C
  • CAS. No.1797130-89-2
  • Mol. F.C36H43ClFNO3
  • Mol. W.592.18 g/mol
  • Stock Status:Custom Synthesis
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Dehydro Haloperidol
Dehydro Haloperidol
  • CAT. No.H100001
  • CAS. No.52669-92-8
  • Mol. F.C21H21ClFNO
  • Mol. W.357.85 g/mol
  • Stock Status:Instock
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Haloperidol Impurity B Hydrochloride
Haloperidol Impurity B Hydrochloride
  • CAT. No.H100002
  • CAS. No.1391052-53-1 (free base)
  • Mol. F.C21H23ClFNO2.HCl
  • Mol. W.412.33 g/mol
  • Stock Status:Instock
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Haloperidol EP Impurity D
Haloperidol EP Impurity D
  • CAT. No.H100003
  • CAS. No.67987-08-0
  • Mol. F.C32H36Cl2N2O3
  • Mol. W.567.55 g/mol
  • Stock Status:Instock
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N,C-Fluorophenylbutyryl Haloperidol
N,C-Fluorophenylbutyryl Haloperidol
  • CAT. No.H100006
  • CAS. No.2733217-31-5
  • Mol. F.C31H32ClF2NO3
  • Mol. W.540.06 g/mol
  • Stock Status:Custom Synthesis
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N,O-Fluorophenylbutyryl Haloperidol
N,O-Fluorophenylbutyryl Haloperidol
  • CAT. No.H100007
  • CAS. No.2733027-86-4
  • Mol. F.C31H32ClF2NO3
  • Mol. W.540.04 g/mol
  • Stock Status:Custom Synthesis
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Haloperidol Decanoate-3-Chlorobiphenyl Analog
Haloperidol Decanoate-3-Chlorobiphenyl Analog
  • CAT. No.H100008
  • CAS. No.1797131-50-0
  • Mol. F.C37H45ClFNO3
  • Mol. W.606.23 g/mol
  • Stock Status:Custom Synthesis
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Haloperidol Decanoate-3-Ethyl Analog
Haloperidol Decanoate-3-Ethyl Analog
  • CAT. No.H100009
  • CAS. No.1797982-02-5
  • Mol. F.C33H45ClFNO3
  • Mol. W.558.17 g/mol
  • Stock Status:Custom Synthesis
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Haloperidol EP Impurity A
Haloperidol EP Impurity A
  • CAT. No.H100010
  • CAS. No.3109-12-4
  • Mol. F.C21H24FNO2
  • Mol. W.341.42 g/mol
  • Stock Status:Instock
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Haloperidol EP Impurity F
Haloperidol EP Impurity F
  • CAT. No.H100011
  • CAS. No.1391052-67-7
  • Mol. F.C27H27ClFNO2
  • Mol. W.451.96 g/mol
  • Stock Status:Instock
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Haloperidol Decanoate EP Impurity C Hydrochloride
Haloperidol Decanoate EP Impurity C Hydrochloride
  • CAT. No.H100012
  • CAS. No.1797982-02-5
  • Mol. F.C33H45ClFNO3.HCl
  • Mol. W.594.64 g/mol
  • Stock Status:Custom Synthesis
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Haloperidol EP Impurity C
Haloperidol EP Impurity C
  • CAT. No.H100013
  • CAS. No.1391052-87-1
  • Mol. F.C23H27ClFNO2
  • Mol. W.403.92 g/mol
  • Stock Status:Instock
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Haloperidol EP Impurity E Hydrochloride
Haloperidol EP Impurity E Hydrochloride
  • CAT. No.H100014
  • CAS. No.NA
  • Mol. F.C27H27ClFNO2.HCl
  • Mol. W.488.42 g/mol
  • Stock Status:Custom Synthesis
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Haloperidol EP Impurity E
Haloperidol EP Impurity E
  • CAT. No.H100014A
  • CAS. No.1391054-69-5
  • Mol. F.C27H27ClFNO2
  • Mol. W.451.96 g/mol
  • Stock Status:Instock
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Haloperidol N-Oxide
Haloperidol N-Oxide
  • CAT. No.H100016
  • CAS. No.148406-51-3
  • Mol. F.C21H23ClFNO3
  • Mol. W.391.86 g/mol
  • Stock Status:Instock
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Reduced Haloperidol
Reduced Haloperidol
  • CAT. No.H100017
  • CAS. No.34104-67-1
  • Mol. F.C21H25ClFNO2
  • Mol. W.377.88 g/mol
  • Stock Status:Instock
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4-Fluorobenzoic acid
4-Fluorobenzoic acid
  • CAT. No.H100018
  • CAS. No.456-22-4
  • Mol. F.C7H5FO2
  • Mol. W.140.11 g/mol
  • Stock Status:Instock
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Haloperidol Impurity 8
Haloperidol Impurity 8
  • CAT. No.H100019
  • CAS. No.3874-54-2
  • Mol. F.C10H10ClFO
  • Mol. W.200.64 g/mol
  • Stock Status:Custom Synthesis
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Bromperidol
Bromperidol
  • CAT. No.H100021
  • CAS. No.10457-90-6
  • Mol. F.C21H23BrFNO2
  • Mol. W.420.32 g/mol
  • Stock Status:Custom Synthesis
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Bromperidol Decanoate
Bromperidol Decanoate
  • CAT. No.H100021B
  • CAS. No.75067-66-2
  • Mol. F.C31H41BrFNO3
  • Mol. W.574.58 g/mol
  • Stock Status:Instock
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Haloperidol Impurity 5
Haloperidol Impurity 5
  • CAT. No.H100022
  • CAS. No.51304-61-1
  • Mol. F.C11H12ClN.HCl
  • Mol. W.230.13 g/mol
  • Stock Status:Custom Synthesis
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Haloperidol EP Impurity B
Haloperidol EP Impurity B
  • CAT. No.H100023
  • CAS. No.1391052-53-1
  • Mol. F.C21H23ClFNO2
  • Mol. W.375.86 g/mol
  • Stock Status:Instock
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Haloperidol Cyclopropyl Derivative
Haloperidol Cyclopropyl Derivative
  • CAT. No.H100024
  • CAS. No.185626-66-8
  • Mol. F.C21H22ClNO2
  • Mol. W.355.86 g/mol
  • Stock Status:Instock
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Phenylperidol
Phenylperidol
  • CAT. No.H100025
  • CAS. No.1347289-37-5
  • Mol. F.C27H28FNO2
  • Mol. W.417.52 g/mol
  • Stock Status:Instock
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Haloperidol Decanoate EP Impurity A
Haloperidol Decanoate EP Impurity A
  • CAT. No.H100026
  • CAS. No.1797824-64-6
  • Mol. F.C31H42FNO3
  • Mol. W.495.67 g/mol
  • Stock Status:Custom Synthesis
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Haloperidol Decanoate EP Impurity B
Haloperidol Decanoate EP Impurity B
  • CAT. No.H100027
  • CAS. No.NA
  • Mol. F.C31H41ClFNO3
  • Mol. W.530.11 g/mol
  • Stock Status:Custom Synthesis
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Haloperidol Decanoate EP Impurity D
Haloperidol Decanoate EP Impurity D
  • CAT. No.H100028
  • CAS. No.1797008-46-8
  • Mol. F.C42H54Cl2N2O4
  • Mol. W.721.80 g/mol
  • Stock Status:Instock
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Haloperidol Decanoate EP Impurity E
Haloperidol Decanoate EP Impurity E
  • CAT. No.H100029
  • CAS. No.1796933-22-6
  • Mol. F.C37H45ClFNO3
  • Mol. W.606.21 g/mol
  • Stock Status:Instock
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Haloperidol Decanoate EP Impurity F
Haloperidol Decanoate EP Impurity F
  • CAT. No.H100030
  • CAS. No.1797131-50-0
  • Mol. F.C37H45ClFNO3
  • Mol. W.606.21 g/mol
  • Stock Status:Instock
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Haloperidol Decanoate EP Impurity H
Haloperidol Decanoate EP Impurity H
  • CAT. No.H100031
  • CAS. No.1134807-34-3
  • Mol. F.C29H37ClFNO3
  • Mol. W.502.06 g/mol
  • Stock Status:Custom Synthesis
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Haloperidol Decanoate EP Impurity I
Haloperidol Decanoate EP Impurity I
  • CAT. No.H100032
  • CAS. No.1797130-89-2
  • Mol. F.C30H39ClFNO3
  • Mol. W.516.09 g/mol
  • Stock Status:Custom Synthesis
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Haloperidol Decanoate EP Impurity J
Haloperidol Decanoate EP Impurity J
  • CAT. No.H100033
  • CAS. No.1797983-18-6
  • Mol. F.C32H43ClFNO3
  • Mol. W.544.14 g/mol
  • Stock Status:Custom Synthesis
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Haloperidol Decanoate EP Impurity K
Haloperidol Decanoate EP Impurity K
  • CAT. No.H100034
  • CAS. No.65135-24-2
  • Mol. F.C33H45ClFNO3
  • Mol. W.558.17 g/mol
  • Stock Status:Custom Synthesis
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Haloperidol Decanoate EP Impurity L
Haloperidol Decanoate EP Impurity L
  • CAT. No.H100035
  • CAS. No.403-42-9
  • Mol. F.C8H7FO
  • Mol. W.138.14 g/mol
  • Stock Status:Custom Synthesis
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4-Phenylpiperidine-4-ol
4-Phenylpiperidine-4-ol
  • CAT. No.H100036
  • CAS. No.40807-61-2
  • Mol. F.C11H15NO
  • Mol. W.177.25 g/mol
  • Stock Status:Instock
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Haloperidol Impurity-8
Haloperidol Impurity-8
  • CAT. No.H100037
  • CAS. No.3874-54-2
  • Mol. F.C10H10ClFO
  • Mol. W.200.64 g/mol
  • Stock Status:Instock
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Haloperidol Impurity 7
Haloperidol Impurity 7
  • CAT. No.H100038
  • CAS. No.57390-39-3
  • Mol. F.C12H16ClFO2
  • Mol. W.246.71 g/mol
  • Stock Status:Instock
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Haloperidol Decanoate N-Oxide
Haloperidol Decanoate N-Oxide
  • CAT. No.H100039
  • CAS. No.2749298-36-8
  • Mol. F.C31H41ClFNO4
  • Mol. W.546.11 g/mol
  • Stock Status:Instock
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Cis-Haloperidol N-Oxide
Cis-Haloperidol N-Oxide
  • CAT. No.H100040
  • CAS. No.150214-94-1
  • Mol. F.C21H23ClFNO3
  • Mol. W.391.86 g/mol
  • Stock Status:Instock
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Trans-Haloperidol N-Oxide
Trans-Haloperidol N-Oxide
  • CAT. No.H100041
  • CAS. No.150214-93-0
  • Mol. F.C21H23ClFNO3
  • Mol. W.391.86 g/mol
  • Stock Status:Instock
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Haloperidol Impurity 11
Haloperidol Impurity 11
  • CAT. No.H100043
  • CAS. No.NA
  • Mol. F.C21H23ClFNO2
  • Mol. W.375.86 g/mol
  • Stock Status:Custom Synthesis
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Larotrectinib Impurity 1
Larotrectinib Impurity 1
  • CAT. No.H100044
  • CAS. No.2823-19-0
  • Mol. F.C10H10ClFO
  • Mol. W.200.64 g/mol
  • Stock Status:Under Synthesis
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Haloperidol Impurity 12
Haloperidol Impurity 12
  • CAT. No.H100045
  • CAS. No.3110-52-9
  • Mol. F.C10H10ClFO
  • Mol. W.200.64 g/mol
  • Stock Status:Custom Synthesis
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3-Chloro-4`-fluoropropiophenone
3-Chloro-4`-fluoropropiophenone
  • CAT. No.H100046
  • CAS. No.347-93-3
  • Mol. F.C9H8ClFO
  • Mol. W.186.61 g/mol
  • Stock Status:Custom Synthesis
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Haloperidol Impurity 13
Haloperidol Impurity 13
  • CAT. No.H100047
  • CAS. No.17135-46-5
  • Mol. F.C11H12ClFO
  • Mol. W.214.66 g/mol
  • Stock Status:Custom Synthesis
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6-Chloro-1-(4-Fluorophenyl)-1-Hexanone
6-Chloro-1-(4-Fluorophenyl)-1-Hexanone
  • CAT. No.H100048
  • CAS. No.61191-90-0
  • Mol. F.C12H14ClFO
  • Mol. W.228.69 g/mol
  • Stock Status:Custom Synthesis
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4-Fluorophenacyl Chloride
4-Fluorophenacyl Chloride
  • CAT. No.H100049
  • CAS. No.456-04-2
  • Mol. F.C8H6ClFO
  • Mol. W.172.60 g/mol
  • Stock Status:Custom Synthesis
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7-Chloro-1-(4-Fluorophenyl)-1-Heptanone
7-Chloro-1-(4-Fluorophenyl)-1-Heptanone
  • CAT. No.H100050
  • CAS. No.17135-47-6
  • Mol. F.C13H16ClFO
  • Mol. W.242.72 g/mol
  • Stock Status:Custom Synthesis
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Haloperidol Impurity C Hydrochloride
Haloperidol Impurity C Hydrochloride
  • CAT. No.H100051
  • CAS. No.1391052-87-1 (free base)
  • Mol. F.C23H27ClFNO2.HCl
  • Mol. W.440.38 g/mol
  • Stock Status:Instock
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Haloperidol Decanoate EP impurity K Hydrochloride
Haloperidol Decanoate EP impurity K Hydrochloride
  • CAT. No.H100052
  • CAS. No.NA
  • Mol. F.C33H45ClFNO3.HCl
  • Mol. W.594.63 g/mol
  • Stock Status:Custom Synthesis
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Haloperidol Decanoate EP impurity J Hydrochloride
Haloperidol Decanoate EP impurity J Hydrochloride
  • CAT. No.H100053
  • CAS. No.NA
  • Mol. F.C32H43ClFNO3.HCl
  • Mol. W.580.62 g/mol
  • Stock Status:Custom Synthesis
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Haloperidol Decanoate EP impurity H Hydrochloride
Haloperidol Decanoate EP impurity H Hydrochloride
  • CAT. No.H100054
  • CAS. No.NA
  • Mol. F.C29H38Cl2FNO3
  • Mol. W.538.52 g/mol
  • Stock Status:Custom Synthesis
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Haloperidol Decanoate EP impurity I Hydrochloride
Haloperidol Decanoate EP impurity I Hydrochloride
  • CAT. No.H100055
  • CAS. No.NA
  • Mol. F.C30H40Cl2FNO3
  • Mol. W.552.55 g/mol
  • Stock Status:Custom Synthesis
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Haloperidol EP Impurity B Hydrochloride
Haloperidol EP Impurity B Hydrochloride
  • CAT. No.H100056
  • CAS. No.NA
  • Mol. F.C21H24Cl2FNO2
  • Mol. W.412.33 g/mol
  • Stock Status:Custom Synthesis
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Haloperidol EP Impurity A Hydrochloride
Haloperidol EP Impurity A Hydrochloride
  • CAT. No.H100058
  • CAS. No.4021-57-2
  • Mol. F.C21H25ClFNO2
  • Mol. W.377.88 g/mol
  • Stock Status:Instock
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Haloperidol Decanoate EP Impurity B Hydrochloride
Haloperidol Decanoate EP Impurity B Hydrochloride
  • CAT. No.H100059
  • CAS. No.NA
  • Mol. F.C31H41ClFNO3.HCl
  • Mol. W.566.57 g/mol
  • Stock Status:Custom Synthesis
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4-Chlorobutyrophenone
4-Chlorobutyrophenone
  • CAT. No.H100060
  • CAS. No.939-52-6
  • Mol. F.C10H11ClO
  • Mol. W.182.65 g/mol
  • Stock Status:Custom Synthesis
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Haloperidol Impurity 14
Haloperidol Impurity 14
  • CAT. No.H100061
  • CAS. No.772-31-6
  • Mol. F.C10H9FO
  • Mol. W.164.20 g/mol
  • Stock Status:Custom Synthesis
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Haloperidol Impurity 19
Haloperidol Impurity 19
  • CAT. No.H100062
  • CAS. No.91347-99-8
  • Mol. F.C11H12BrN
  • Mol. W.238.10 g/mol
  • Stock Status:Custom Synthesis
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Haloperidol Decanoate N-Oxide (Cis-Isomer)
Haloperidol Decanoate N-Oxide (Cis-Isomer)
  • CAT. No.H100063
  • CAS. No.NA
  • Mol. F.C31H41ClFNO4
  • Mol. W.546.11 g/mol
  • Stock Status:Instock
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Haloperidol Decanoate-N-Oxide(Trans-Isomer)
Haloperidol Decanoate-N-Oxide(Trans-Isomer)
  • CAT. No.H100064
  • CAS. No.NA
  • Mol. F.C31H41ClFNO4
  • Mol. W.546.11 g/mol
  • Stock Status:Instock
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Haloperidol Impurity 2
Haloperidol Impurity 2
  • CAT. No.H100065
  • CAS. No.1798004-21-3
  • Mol. F.C31H42FNO3
  • Mol. W.495.67 g/mol
  • Stock Status:Custom Synthesis
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Metabolites

Haloperidol Glucuronide
Haloperidol Glucuronide
  • CAT. No.H100057
  • CAS. No.NA
  • Mol. F.C27H31ClFNO8
  • Mol. W.551.99 g/mol
  • Stock Status:Custom Synthesis
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Isotope Labelled Compounds

Haloperidol D4
Haloperidol D4
  • CAT. No.H100015
  • CAS. No.1189986-59-1
  • Mol. F.C21H19D4ClFNO2
  • Mol. W.379.89 g/mol
  • Stock Status:Instock
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Haloperidol-13C6
Haloperidol-13C6
  • CAT. No.H100042
  • CAS. No.NA
  • Mol. F.C1513C6H23ClFNO2
  • Mol. W.381.82 g/mol
  • Stock Status:Custom Synthesis
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