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ChemicalBook >> CAS DataBase List >> Clemizole

Clemizole

$38 - $1200
Product name: Clemizole
CAS: 442-52-4
MF: C19H20ClN3
MW: 325.84
EINECS:207-133-5
MDL Number:MFCD00051434
Synonyms:Clemizole (free base);1-[(4-chlorophenyl)methyl]-2-(1-pyrrolidinylmethyl)-1H-benzimidazole (Clemizole);1-(4-Chlorobenzyl)-2-(pyrrolizinomethyl)-1H-benzimidazole;1-(p-Chlorobenzyl)-2-(1-pyrrolidinylmethyl)-1H-benzimidazole;Histacur;1-(4-chlorobenzyl)-2-(pyrrolidin-1-ylmethyl)benzimidazole;1-[(4-chlorophenyl)methyl]-2-(pyrrolidin-1-ylmethyl)benzimidazole;1-[(4-chlorophenyl)methyl]-2-(1-pyrrolidinylmethyl)-1H-benzimidazole

Price26 Properties Safety Information Description

26 prices

Selected condition：

Brand

ACHEMBLOCK
American Custom Chemicals Corporation
ApexBio Technology
Arctom
Chemenu
Crysdot
DC Chemicals

Package

10mM(in 1mL DMSO)
250mg
10mM*1mLinDMSO(Powder+Solvent)
5mg
10mM*1mLinDMSO(Solution)
10MG
100MG
1G
50mg
10mM(in1mLDMSO)

ManufacturerACHEMBLOCK
Product numberO33961
Product descriptionClemizole 98%
Packaging100MG
Price$90
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberO33961
Product descriptionClemizole 98%
Packaging1G
Price$460
Updated2026-05-27
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberAPI0025972
Product descriptionCLEMIZOLE 95.00%
Packaging10MG
Price$216.3
Updated2021-12-16
Buy

ManufacturerApexBio Technology
Product numberA3315
Product descriptionClemizole
Packaging50mg
Price$300
Updated2021-12-16
Buy

ManufacturerApexBio Technology
Product numberA3315
Product descriptionClemizole
Packaging10mM(in1mLDMSO)
Price$61
Updated2026-05-06
Buy

ManufacturerApexBio Technology
Product numberA3315
Product descriptionClemizole
Packaging10mg
Price$80
Updated2021-12-16
Buy

ManufacturerApexBio Technology
Product numberA3315
Product descriptionClemizole
Packaging10mg
Price$88
Updated2026-05-06
Buy

ManufacturerApexBio Technology
Product numberA3315
Product descriptionClemizole
Packaging5mg
Price$50
Updated2021-12-16
Buy

ManufacturerApexBio Technology
Product numberA3315
Product descriptionClemizole
Packaging10mM(in 1mL DMSO)
Price$50
Updated2021-12-16
Buy

ManufacturerApexBio Technology
Product numberA3315
Product descriptionClemizole
Packaging5mg
Price$55
Updated2026-05-06
Buy

ManufacturerApexBio Technology
Product numberA3315
Product descriptionClemizole
Packaging100mg
Price$480
Updated2021-12-16
Buy

ManufacturerApexBio Technology
Product numberA3315
Product descriptionClemizole
Packaging100mg
Price$528
Updated2026-05-06
Buy

ManufacturerApexBio Technology
Product numberA3315
Product descriptionClemizole
Packaging50mg
Price$330
Updated2026-05-06
Buy

ManufacturerArctom
Product numberHY-30234
Product descriptionClemizole 98.42%
Packaging10mg
Price$57
Updated2026-05-26
Buy

ManufacturerArctom
Product numberHY-30234
Product descriptionClemizole 98.42%
Packaging5mg
Price$38
Updated2026-05-26
Buy

ManufacturerArctom
Product numberHY-30234
Product descriptionClemizole 98.42%
Packaging10mM*1mLinDMSO(Powder+Solvent)
Price$40
Updated2026-05-26
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
ACHEMBLOCK	O33961	Clemizole 98%	100MG	$90	2026-05-27	Buy
ACHEMBLOCK	O33961	Clemizole 98%	1G	$460	2026-05-27	Buy
American Custom Chemicals Corporation	API0025972	CLEMIZOLE 95.00%	10MG	$216.3	2021-12-16	Buy
ApexBio Technology	A3315	Clemizole	50mg	$300	2021-12-16	Buy
ApexBio Technology	A3315	Clemizole	10mM(in1mLDMSO)	$61	2026-05-06	Buy
ApexBio Technology	A3315	Clemizole	10mg	$80	2021-12-16	Buy
ApexBio Technology	A3315	Clemizole	10mg	$88	2026-05-06	Buy
ApexBio Technology	A3315	Clemizole	5mg	$50	2021-12-16	Buy
ApexBio Technology	A3315	Clemizole	10mM(in 1mL DMSO)	$50	2021-12-16	Buy
ApexBio Technology	A3315	Clemizole	5mg	$55	2026-05-06	Buy
ApexBio Technology	A3315	Clemizole	100mg	$480	2021-12-16	Buy
ApexBio Technology	A3315	Clemizole	100mg	$528	2026-05-06	Buy
ApexBio Technology	A3315	Clemizole	50mg	$330	2026-05-06	Buy
Arctom	HY-30234	Clemizole 98.42%	10mg	$57	2026-05-26	Buy
Arctom	HY-30234	Clemizole 98.42%	5mg	$38	2026-05-26	Buy
Arctom	HY-30234	Clemizole 98.42%	10mM*1mLinDMSO(Powder+Solvent)	$40	2026-05-26	Buy

Next Last

Properties

Melting point :239-241℃
Boiling point :506.1±40.0 °C(Predicted)
Density :1.25±0.1 g/cm3(Predicted)
storage temp. :Store at -20°C
solubility :insoluble in H2O; ≥16.2 mg/mL in DMSO; ≥95.8 mg/mL in EtOH
form :solid
pka :9.08±0.20(Predicted)
color :White to off-white
InChI :InChI=1S/C19H20ClN3/c20-16-9-7-15(8-10-16)13-23-18-6-2-1-5-17(18)21-19(23)14-22-11-3-4-12-22/h1-2,5-10H,3-4,11-14H2
InChIKey :CJXAEXPPLWQRFR-UHFFFAOYSA-N
SMILES :C1(CN2CCCC2)N(CC2=CC=C(Cl)C=C2)C2=CC=CC=C2N=1

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P271	Use only outdoors or in a well-ventilated area.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P304+P340	IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312	Call a POISON CENTER or doctor/physician if you feel unwell.
P321	Specific treatment (see … on this label).
P332+P313	IF SKIN irritation occurs: Get medical advice/attention.
P337+P313	IF eye irritation persists: Get medical advice/attention.
P362	Take off contaminated clothing and wash before reuse.
P403+P233	Store in a well-ventilated place. Keep container tightly closed.
P405	Store locked up.
P501	Dispose of contents/container to..…

Description

ChEBI: A member of the class of benzimidazoles that is 1H-benzimidazole substituted by a pyrrolidin-1-ylmethyl and a 4-chlorobenzyl groups at positions 2 and 1 respectively.

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Suppliers and manufacturers

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Clemizole

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