Welcome to LookChem.com Sign In|Join Free
  • or
Home > Products >  > 

1-(4-Chlorobenzhydryl)piperazine
Related Products

Hot Products

Basic Information Post buying leads Suppliers Cas Database
Name

1-(4-Chlorobenzhydryl)piperazine

 EINECS 206-137-4
CAS No. 303-26-4 Density 1.158 g/cm3
PSA 15.27000 LogP 3.60130
Solubility 144.6mg/L at 25℃ Melting Point 65-70 °C(lit.)
Formula C17H19ClN2 Boiling Point 409.1 °C at 760 mmHg )
Molecular Weight 286.804 Flash Point 193.3 °C
Transport Information N/A Appearance white solid
Safety 26-37/39-24/25 Risk Codes 36/37/38
Molecular Structure Molecular Structure of 303-26-4 (1-(4-Chlorobenzhydryl)piperazine) Hazard Symbols IrritantXi
Synonyms

Piperazine,1-(p-chloro-a-phenylbenzyl)-(6CI,7CI,8CI);1-(4-Chloro-a-phenylbenzyl)piperazine;N-(4-Chlorophenyl)phenylmethylpiperazine;NSC 86164;Piperazine,1-[(4-chlorophenyl)phenylmethyl]-;1-[(4-Chlorophenyl) phenylmethyl] piperazine;

Article Data 24

1-(4-Chlorobenzhydryl)piperazine Synthetic route

1-[(4-chlorophenyl)phenylmethyl]-4-[(4-methylphenyl)sulfonyl]piperazine

99-96-7

4-hydroxy-benzoic acid

303-26-4

N-(4-chlorobenzhydryl)piperazine

Conditions
ConditionsYield
With sodium hydroxide; sodium chloride; hydrogen bromide In hexane; water; acetic acid; toluene84.8%
110-85-0

piperazine

134-83-8

1-chloro-4-(chloro(phenyl)methyl)benzene

303-26-4

N-(4-chlorobenzhydryl)piperazine

Conditions
ConditionsYield
With K2CO3; Ki In dichloromethane; butanone57%
With Ki; potassium carbonate In dichloromethane; butanone57%
With Ki; potassium carbonate In dichloromethane; butanone57%
7755-92-2

piperazine-1-carbaldehyde

134-83-8

1-chloro-4-(chloro(phenyl)methyl)benzene

303-26-4

N-(4-chlorobenzhydryl)piperazine

Conditions
ConditionsYield
With hydrogenchloride
With sodium hydroxide
(+-)-1-benzyl-4-<4-chloro-benzhydryl>-piperazine

(+-)-1-benzyl-4-<4-chloro-benzhydryl>-piperazine

303-26-4

N-(4-chlorobenzhydryl)piperazine

Conditions
ConditionsYield
With ethanol; nickel at 150℃; under 73550.8 Torr; Hydrogenation;
(+-)-4-<4-chloro-benzhydryl>-piperazine-1-carboxylic acid ethyl ester

(+-)-4-<4-chloro-benzhydryl>-piperazine-1-carboxylic acid ethyl ester

303-26-4

N-(4-chlorobenzhydryl)piperazine

Conditions
ConditionsYield
With potassium hydroxide
With hydrogenchloride
941576-98-3

(R)-(+)-4-(4-chlorophenyl)-phenylmethyl-piperazine-1-carboxylic acid-2,2,2-trichloroethylester hydrochloride

303-26-4

N-(4-chlorobenzhydryl)piperazine

Conditions
ConditionsYield
With hydrogenchloride; zinc In tetrahydrofuran; methanol at 5 - 20℃; for 1h;
With acetic acid; zinc In methanol; toluene at 41 - 45℃; for 1.41667h;
941577-01-1

C20H20Cl4N2O2

303-26-4

N-(4-chlorobenzhydryl)piperazine

Conditions
ConditionsYield
With acetic acid; zinc In methanol for 1h;
80476-89-7

ethyl {4-[(4-chlorophenyl)phenylmethyl]piperazin-1-yl}carboxylate

303-26-4

N-(4-chlorobenzhydryl)piperazine

Conditions
ConditionsYield
With potassium hydroxide In methanol for 24h; Heating;
119-56-2

(4-chlorophenyl)phenylmethanol

303-26-4

N-(4-chlorobenzhydryl)piperazine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: SOCl2 / CH2Cl2 / 1 h / 0 °C
2: acetonitrile / Heating
View Scheme
Multi-step reaction with 2 steps
1: oxalyl dichloride; N,N-dimethyl-formamide / dichloromethane / 20 °C
2: acetonitrile / Reflux
View Scheme
Multi-step reaction with 2 steps
1: hydrogenchloride; calcium chloride / water / 4 h / 20 °C / Reflux
2: tetra-(n-butyl)ammonium iodide; potassium carbonate / tetrahydrofuran / 8 h / Reflux
View Scheme
104-88-1

4-chlorobenzaldehyde

303-26-4

N-(4-chlorobenzhydryl)piperazine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: tetrahydrofuran / 1 h / 20 °C
2: SOCl2 / CH2Cl2 / 1 h / 0 °C
3: acetonitrile / Heating
View Scheme

1-(4-Chlorobenzhydryl)piperazine Specification

The 1-(4-Chlorobenzhydryl)piperazine, with the CAS registry number 303-26-4,is also known as N-(p-Chlorobenzhydryl)piperazine. It belongs to the product categories of Halogenated Heterocycles;Heterocyclic Building Blocks.This chemical's molecular formula is C17H19ClN2 and molecular weight is 286.80.Its EINECS number is 206-137-4. What's more,Its systematic name is  N-(4-Chlorobenzhydryl)piperazine.It is a White Solid and store in the Refrigerator.It is a metabolite of Cetirizine and Hydroxyzine.

Physical properties about 1-(4-Chlorobenzhydryl)piperazine are:
(1)ACD/LogP:  3.164; (2)# of Rule of 5 Violations:  0; (3)ACD/LogD (pH 5.5):  0.22; (4)ACD/LogD (pH 7.4):  1.61; (5)ACD/BCF (pH 5.5):  1.00; (6)ACD/BCF (pH 7.4):  4.19; (7)ACD/KOC (pH 5.5):  1.44; (8)ACD/KOC (pH 7.4):  35.11; (9)#H bond acceptors:  2; (10)#H bond donors:  1; (11)#Freely Rotating Bonds:  3; (12)Index of Refraction:  1.592; (13)Molar Refractivity:  83.824 cm3; (14)Molar Volume:  247.642 cm3; (15)Surface Tension:  44.0519981384277 dyne/cm; (16)Density:  1.158 g/cm3; (17)Flash Point:  193.269 °C; (18)Enthalpy of Vaporization:  66.124 kJ/mol; (19)Boiling Point:  409.11 °C at 760 mmHg; (20)Vapour Pressure:  0 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES:Clc1ccc(cc1)C(c2ccccc2)N3CCNCC3;
(2)Std. InChI:InChI=1S/C17H19ClN2/c18-16-8-6-15(7-9-16)17(14-4-2-1-3-5-14)20-12-10-19-11-13-20/h1-9,17,19H,10-13H2;
(3)Std. InChIKey:UZKBSZSTDQSMDR-UHFFFAOYSA-N.

Safety Information of 1-(4-Chlorobenzhydryl)piperazine:
The 1-(4-Chlorobenzhydryl)piperazine is Irritating to eyes, respiratory system and skin.When you use ie wear suitable gloves and eye/face protection and avoid contact with skin and eyes.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 303-26-4