1-(4-Chlorophenyl)piperazine - ≥98% , CAS No.38212-33-8

CAS: 38212-33-8 Cat. No.: C170042 Molecular Weight: 196.68 Beilstein Registry Number: 150981 EC Number: 627-233-6
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
NSC126708 | NSC-126708 | FS-1226 | BB 0257092 | para-chlorophenylpiperazine | 4-chloro phenylpiperazine | DTXSID90191592 | SCHEMBL219742 | FMD47JE5C3 | 1-(4-chlorophenyl) piperazine | 1-(4-chloro-phenyl) piperazine | 4-(4-chlorophenyl) piperazine | (2S,3R
Storage
Room temperature,Argon charged
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
C170042-1g
3
$9.90
5g
C170042-5g
7
$24.90
10g
C170042-10g
5
$39.90
25g
C170042-25g
6
$79.90
100g
C170042-100g
2
$223.90
500g
C170042-500g
1
$1,108.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Argon charged Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
NSC126708 | NSC-126708 | FS-1226 | BB 0257092 | para-chlorophenylpiperazine | 4-chloro phenylpiperazine | DTXSID90191592 | SCHEMBL219742 | FMD47JE5C3 | 1-(4-chlorophenyl) piperazine | 1-(4-chloro-phenyl) piperazine | 4-(4-chlorophenyl) piperazine | (2S, 3R
Specifications & Purity
≥98%
Storage
Room temperature, Argon charged
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488187058
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488187058
Canonical SmilesC1CN(CCN1)C2=CC=C(C=C2)Cl
IUPAC Name1-(4-chlorophenyl)piperazine
InChIKeyUNEIHNMKASENIG-UHFFFAOYSA-N
INCHI1S/C10H13ClN2/c11-9-1-3-10(4-2-9)13-7-5-12-6-8-13/h1-4,12H,5-8H2
Isomeric SMILES C1CN(CCN1)C2=CC=C(C=C2)Cl
WGK Germany 3
Molecular Weight 196.68
Beilstein 150981
Reaxy-Rn 150981
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=150981&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassDiazinanes
SubclassPiperazines
Intermediate Tree Nodes Not available
Direct ParentPhenylpiperazines
Alternative Parents N-arylpiperazines  Dialkylarylamines  Aniline and substituted anilines  Chlorobenzenes  Aryl chlorides  Dialkylamines  Azacyclic compounds  Organopnictogen compounds  Organochlorides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Phenylpiperazine - N-arylpiperazine - Tertiary aliphatic/aromatic amine - Dialkylarylamine - Aniline or substituted anilines - Chlorobenzene - Halobenzene - Monocyclic benzene moiety - Aryl halide - Aryl chloride - Benzenoid - Tertiary amine - Secondary amine - Secondary aliphatic amine - Azacycle - Hydrocarbon derivative - Organopnictogen compound - Organic nitrogen compound - Organonitrogen compound - Organochloride - Organohalogen compound - Amine - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as phenylpiperazines. These are compounds containing a phenylpiperazine skeleton, which consists of a piperazine bound to a phenyl group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
ADRB2 Tclin Beta-2 adrenergic receptor (11824 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ADRB1 Tclin Beta-1 adrenergic receptor (6630 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Sigmar1 Sigma opioid receptor (160 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

30 results found

Lot NumberCertificate TypeDateItem
C2610001Certificate of AnalysisMar 13, 2026 C170042
C2610002Certificate of AnalysisMar 13, 2026 C170042
A2616390Certificate of AnalysisJan 22, 2026 C170042
A2616392Certificate of AnalysisJan 22, 2026 C170042
K2525111Certificate of AnalysisNov 28, 2025 C170042
A2331185Certificate of AnalysisOct 29, 2025 C170042
L2216681Certificate of AnalysisSep 17, 2025 C170042
L2216680Certificate of AnalysisSep 17, 2025 C170042
L2216679Certificate of AnalysisSep 17, 2025 C170042
L2216678Certificate of AnalysisSep 17, 2025 C170042
L2216674Certificate of AnalysisSep 17, 2025 C170042
L2216673Certificate of AnalysisSep 17, 2025 C170042
L2216672Certificate of AnalysisSep 17, 2025 C170042
L2216667Certificate of AnalysisSep 17, 2025 C170042
L2216661Certificate of AnalysisSep 17, 2025 C170042
L2216655Certificate of AnalysisSep 17, 2025 C170042
L2207788Certificate of AnalysisSep 09, 2025 C170042
L2207791Certificate of AnalysisSep 09, 2025 C170042
L2207792Certificate of AnalysisSep 09, 2025 C170042
L2207786Certificate of AnalysisSep 09, 2025 C170042
L2207785Certificate of AnalysisSep 09, 2025 C170042
L2207784Certificate of AnalysisSep 09, 2025 C170042
L2207777Certificate of AnalysisSep 09, 2025 C170042
L2207787Certificate of AnalysisDec 12, 2022 C170042
F2215404Certificate of AnalysisJun 18, 2022 C170042
F2215402Certificate of AnalysisJun 18, 2022 C170042
F2215401Certificate of AnalysisJun 18, 2022 C170042
F2215393Certificate of AnalysisJun 18, 2022 C170042
F2215392Certificate of AnalysisJun 18, 2022 C170042
F2215391Certificate of AnalysisJun 18, 2022 C170042

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Chemical and Physical Properties
SolubilityIt is soluble in water.
SensitivityAir sensitive
Boil Point(°C)113°C
Melt Point(°C)76-80°C
Molecular Weight196.670 g/mol
XLogP31.800
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass196.077 Da
Monoisotopic Mass196.077 Da
Topological Polar Surface Area15.300 Ų
Heavy Atom Count13
Formal Charge0
Complexity149.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Documents & Articles
Solution Calculators
Reviews

Customer Reviews

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