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Piperazine, 1-[(4-chlorophenyl)phenylmethyl]-4-methyl-, hydrochloride (1:?)

Piperazine, 1-[(4-chlorophenyl)phenylmethyl]-4-methyl-, hydrochloride (1:?) structure

CAS No:
1620-21-9
Formula:
C18H21ClN2.xClH
Chemical Name:
Piperazine, 1-[(4-chlorophenyl)phenylmethyl]-4-methyl-, hydrochloride (1:?)
Synonyms:
Piperazine,1-[(4-chlorophenyl)phenylmethyl]-4-methyl-,hydrochloride (1:?);Piperazine,1-(p-chloro-α-phenylbenzyl)-4-methyl-,hydrochloride;Piperazine,1-[(4-chlorophenyl)phenylmethyl]-4-methyl-,hydrochloride
Categories:
Organic Chemistry > Amides

Description

Chlorcyclizinehydrochloride, 1-(p-chloro-α-phenylbenzyl)-4-methylpiperazinemonohydrochioride, is a light-sensitive, white crystallinepowder that is soluble in water (1:2), in alcohol(1:11), and in chloroform (1:4). A 1% solution has a pH between4.8 and 5.5. Disubstitution or substitution of halogenin the 2- or 3-position of the benzhydryl rings results in amuch less potent compound. Chlorcydizine is indicated forthe symptomatic relief of urticaria, hay fever, and certainother conditions.

Piperazine, 1-[(4-chlorophenyl)phenylmethyl]-4-methyl-, hydrochloride (1:?) Basic Attributes

Molecular Weight：

337.29

Exact Mass：

336.11600

EC Number：

1312995-182-4

NSC Number：

756678|169496

DSSTox ID：

DTXSID7045360

Characteristics

PSA：

6.5

XLogP3：

3.45

Melting Point：

226-227°

Boiling Point：

137-145 DEG C @ 0.1-0.15 MM HG

Flash Point：

No Data

Vapor Pressure：

2.1E-06mmHg at 25°C

Collision Cross Section：

173.4 Å² [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]

Safety Information

Precautionary statement(s)：

P261, P264, P270, P271, P280, P301+P310, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

H301

GHS Classification：

|Danger|H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P310, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 38 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|H301 (97.44%): Toxic if swallowed [Danger Acute toxicity, oral]|P201, P202, P264, P270, P281, P301+P310, P308+P313, P321, P330, P405, and P501|Aggregated GHS information provided by 39 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

eramide

Piperazine, 1-[(4-chlorophenyl)phenylmethyl]-4-methyl-, hydrochloride (1:?) Use and Manufacturing

H1-antihistamine

Computed Properties

Molecular Weight:337.3
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:3
Exact Mass:336.1160041
Monoisotopic Mass:336.1160041
Topological Polar Surface Area:6.5
Heavy Atom Count:22
Complexity:300
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes

Latest News on Piperazine, 1-[(4-chlorophenyl)phenylmethyl]-4-methyl-, hydrochloride (1:?)

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Guide of Piperazine, 1-[(4-chlorophenyl)phenylmethyl]-4-methyl-, hydrochloride (1:?)

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Latest News
Learn More Other Chemicals

Piperazine, 1-[(4-chlorophenyl)phenylmethyl]-4-methyl-, hydrochloride (1:?)

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