Meet KM Pharma at CPHI Milan on October 06-08, 2026 - Booth No. 4J104 Book a meeting

Bis(3-chlorophenyl)piperazine

Bis(3-chlorophenyl)piperazine
Catalog No. KMT017003
CAS No. 79975-63-6
Formula C16H16Cl2N2 
FW 307.2
Unit Price Stock
100 mg Enquire Enquire
Chemical Name 1,4-Bis(3-chlorophenyl)piperazine
Purity >95%
Storage Store at 2-8 deg. C for long term storage
Shipping Product is stable to be Shipped at Room Temperature
Download MSDS

Related Products

Trazodone EP Impurity I

Trazodone EP Impurity I

CAS No. : 32229-98-4

CAT No. : KMT017001

Formula : C13H19ClN2O

FW : 254.76

View Details
Trazodone Dimer 2

Trazodone Dimer 2

CAS No. : NA

CAT No. : KMT017010

Formula : C40H46Cl2N10O2 : 2(HCl)

FW : 769.8 : 2(36.5)

View Details
Trazodone EP Impurity A

Trazodone EP Impurity A

CAS No. : 55290-68-1

CAT No. : KMT017012

Formula : C19H22ClN5O2

FW : 387.9

View Details
Trazodone EP Impurity A (HCl)

Trazodone EP Impurity A (HCl)

CAS No. : 55290-66-9

CAT No. : KMT017013

Formula : C19H22ClN5O2 : HCl

FW : 387.9 : 36.5

View Details
Trazodone EP Impurity B

Trazodone EP Impurity B

CAS No. : 62337-66-0

CAT No. : KMT017014

Formula : C19H23N5O

FW : 337.4

View Details
Trazodone EP Impurity C

Trazodone EP Impurity C

CAS No. : 157072-19-0

CAT No. : KMT017015

Formula : C19H22ClN5O

FW : 371.9

View Details
Trazodone EP Impurity C (HCl)

Trazodone EP Impurity C (HCl)

CAS No. : 1263278-77-8

CAT No. : KMT017016

Formula : C19H22ClN5O : HCl

FW : 371.9 : 36.5

View Details
Trazodone EP Impurity D (HCl)

Trazodone EP Impurity D (HCl)

CAS No. : 1263278-80-3

CAT No. : KMT017017

Formula : C19H22BrN5O : HCl

FW : 416.3 : 36.5

View Details
Trazodone EP Impurity E

Trazodone EP Impurity E

CAS No. : 1346599-35-6

CAT No. : KMT017018

Formula : C21H26ClN5O

FW : 399.9

View Details
Trazodone EP Impurity G

Trazodone EP Impurity G

CAS No. : 2470436-00-9

CAT No. : KMT017019

Formula : C17H27ClN2O

FW : 310.9

View Details
Trazodone EP Impurity G (HCl)

Trazodone EP Impurity G (HCl)

CAS No. : 2470441-00-8

CAT No. : KMT017020

Formula : C17H27ClN2O : HCl

FW : 310.9 : 36.5

View Details
Trazodone EP Impurity H

Trazodone EP Impurity H

CAS No. : 6323-09-7

CAT No. : KMT017021

Formula : C23H30Cl2N4

FW : 433.4

View Details
Trazodone EP Impurity J (HCl)

Trazodone EP Impurity J (HCl)

CAS No. : 1263278-79-0

CAT No. : KMT017023

Formula : C19H21Cl2N5O : HCl

FW : 406.3 : 36.5

View Details
Trazodone EP Impurity K

Trazodone EP Impurity K

CAS No. : 6969-71-7

CAT No. : KMT017024

Formula : C6H5N3O

FW : 135.1

View Details
Trazodone EP Impurity L

Trazodone EP Impurity L

CAS No. : 6640-24-0

CAT No. : KMT017025

Formula : C10H13ClN2

FW : 196.7

View Details
Trazodone EP Impurity M (HCl)

Trazodone EP Impurity M (HCl)

CAS No. : NA

CAT No. : KMT017026

Formula : C19H23ClN5O : HCl

FW : 372.9 : 36.5

View Details
Trazodone Hydrochloride

Trazodone Hydrochloride

CAS No. : 25332-39-2

CAT No. : KMT017027

Formula : C19H22ClN5O : HCl

FW : 371.9 : 36.5

View Details
Trazodone Impurity 28

Trazodone Impurity 28

CAS No. : 220910-13-4

CAT No. : KMT017031

Formula : C17H20ClN5O : HCl

FW : 345.8 : 36.5

View Details
Trazodone Impurity 35

Trazodone Impurity 35

CAS No. : 19666-40-1

CAT No. : KMT017038

Formula : C9H10ClN3O

FW : 211.6

View Details
Trazodone Impurity E

Trazodone Impurity E

CAS No. : 6323-14-4

CAT No. : KMT017042

Formula : C13H18Cl2N2

FW : 273.2

View Details
Trazodone Impurity L (HCl salt)

Trazodone Impurity L (HCl salt)

CAS No. : 13078-15-4

CAT No. : KMT017043

Formula : C10H13ClN2 : HCl

FW : 196.7 : 36.5

View Details
Trazodone USP Related Compound F

Trazodone USP Related Compound F

CAS No. : 39577-43-0

CAT No. : KMT017044

Formula : C13H18Cl2N2

FW : 273.2

View Details
Trazodone USP Related Compound F (HCl)

Trazodone USP Related Compound F (HCl)

CAS No. : 52605-52-4

CAT No. : KMT017045

Formula : C13H18Cl2N2 : HCl

FW : 273.2 : 36.5

View Details
9-Fluorenylmethyl Chloroformate

9-Fluorenylmethyl Chloroformate

CAS No. : 28920-43-6

CAT No. : KMT017002

Formula : C15H11ClO2

FW : 258.7

View Details
Trazodone

Trazodone

CAS No. : 19794-93-5

CAT No. : KMT017008

Formula : C19H22ClN5O

FW : 371.9

View Details
Trazodone Dimeric Impurity

Trazodone Dimeric Impurity

CAS No. : NA

CAT No. : KMT017011

Formula : C38H42Cl2N10O2

FW : 741.7

View Details
Trazodone Impurity 10

Trazodone Impurity 10

CAS No. : NA

CAT No. : KMT017028

Formula : C19H24ClN5O3

FW : 405.9

View Details
Trazodone Impurity 12

Trazodone Impurity 12

CAS No. : 2514735-38-5

CAT No. : KMT017029

Formula : C19H21Cl2N5O

FW : 406.3

View Details
Trazodone Impurity 13

Trazodone Impurity 13

CAS No. : NA

CAT No. : KMT017030

Formula : C17H20ClN5O

FW : 345.8

View Details
Trazodone Impurity 29

Trazodone Impurity 29

CAS No. : 100-00-5

CAT No. : KMT017032

Formula : C6H4ClNO2

FW : 157.6

View Details
Trazodone Impurity 30

Trazodone Impurity 30

CAS No. : 141511-00-4

CAT No. : KMT017033

Formula : C13H17ClN2

FW : 236.7

View Details
Trazodone Impurity 31

Trazodone Impurity 31

CAS No. : NA

CAT No. : KMT017034

Formula : C17H25ClN2O3

FW : 340.8

View Details
Trazodone Impurity 32

Trazodone Impurity 32

CAS No. : 53689-10-4

CAT No. : KMT017035

Formula : C13H18Cl2N4O

FW : 317.2

View Details
Trazodone Impurity 33

Trazodone Impurity 33

CAS No. : 5520-28-5

CAT No. : KMT017036

Formula : C10H12Cl3N

FW : 252.6

View Details
Trazodone Impurity 34

Trazodone Impurity 34

CAS No. : 1019115-81-1

CAT No. : KMT017037

Formula : C9H12N4O

FW : 192.2

View Details
Trazodone Impurity 36

Trazodone Impurity 36

CAS No. : 101364-27-6

CAT No. : KMT017039

Formula : C13H17Cl3N2

FW : 307.6

View Details
Trazodone Impurity 37

Trazodone Impurity 37

CAS No. : 328410-01-1

CAT No. : KMT017040

Formula : C13H18BrClN2

FW : 317.7

View Details
Trazodone Impurity 5

Trazodone Impurity 5

CAS No. : NA

CAT No. : KMT017041

Formula : C19H24ClN5O3

FW : 405.9

View Details
m-chlorophenylpiperazine D8

m-chlorophenylpiperazine D8

CAS No. : 1313393-63-3

CAT No. : KMT017004

Formula : C10H5D8ClN2 : HCl

FW : 204.7 : 36.5

View Details
Trazodone D6

Trazodone D6

CAS No. : 1181578-48-2

CAT No. : KMT017009

Formula : C19H16D6ClN5O

FW : 377.9

View Details
N-Nitroso Trazodone Impurity 1

N-Nitroso Trazodone Impurity 1

CAS No. : 2219339-13-4

CAT No. : KMT017006

Formula : C10H12ClN3O

FW : 225.7

View Details
N-Nitroso Trazodone Impurity 2

N-Nitroso Trazodone Impurity 2

CAS No. : NA

CAT No. : KMT017007

Formula : C13H18N6O2

FW : 290.3

View Details
N-Nitroso Trazodone Impurity

N-Nitroso Trazodone Impurity

CAS No. : NA

CAT No. : KMT017005

Formula : C23H29Cl2N5O

FW : 462.4

View Details
Trazodone EP Impurity I

Trazodone EP Impurity I

CAS No. : 32229-98-4

CAT No. : KMT017022

Formula : C13H19ClN2O 

FW : 254.8

View Details

About Us

K. M. Pharma Solution Pvt. Ltd., India (CIN: U72100GJ2023PTC141278), is a leading, innovation-driven company accredited by FDCA, GMP-GLP, ISO 9001:2015, and NABL (ISO/IEC 17025 & ISO 17034). Specializing in the design, synthesis, and characterization of pharmaceutical impurity standards and reference materials, we offer an extensive portfolio including nitrosamine impurities, pharmacopeial and non-pharmacopeial impurities, drug metabolites, glucuronides, process degradants, excipient-related impurities, unknown impurity isolation & structural elucidation, and stable isotope-labeled compounds.

As an integrated Contract Research, Development & Manufacturing Organization (CRDMO), we provide end-to-end scientific services — from early-stage discovery through to commercial supply — with a strong focus on quality, compliance, and customer satisfaction.

Contact Us

  • Unit No.101, Shivam Industrial park,
    Sarkhej-bavala NH=8A, At-Moraiya, Changodar,
    Ahmedabad (Gujarat), India - 382213
  • contact@kmpharma.in
  • +91 9898822121

© 2026 K.M.Pharma. All Rights Reserved