3-(4-chlorophenyl)-1H-pyrazol-4-amine

Modify Date: 2025-08-25 06:35:18

3-(4-chlorophenyl)-1H-pyrazol-4-amine structure	Common Name	3-(4-chlorophenyl)-1H-pyrazol-4-amine
	CAS Number	91857-91-9	Molecular Weight	193.63300
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₉H₈ClN₃	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	5-(4-Chlorophenyl)-1H-pyrazol-4-amine
Synonym	More Synonyms

Molecular Formula	C₉H₈ClN₃
Molecular Weight	193.63300
Exact Mass	193.04100
PSA	54.70000
LogP	2.89350
InChIKey	LFSLUVMNIIJPQB-UHFFFAOYSA-N
SMILES	Nc1cn[nH]c1-c1ccc(Cl)cc1

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UQ5260000

CHEMICAL NAME :: Pyrazole, 4-amino-5-(p-chlorophenyl)-

CAS REGISTRY NUMBER :: 91857-91-9

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H8-Cl-N3

MOLECULAR WEIGHT :: 193.65

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 150 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 39,618,1984

HS Code	2933199090

2-[2-(4-chlorop...

CAS#:82585-51-1

3-(4-chlorophen...

CAS#:91857-91-9

Literature: Wilcoxen, Keith; Huang, Charles Q.; McCarthy, James R.; Grigoriadis, Dimitri E.; Chen, Chen Bioorganic and Medicinal Chemistry Letters, 2003 , vol. 13, # 19 p. 3367 - 3370

2,4'-dichloroac...

CAS#:937-20-2

3-(4-chlorophen...

CAS#:91857-91-9

Literature: Wilcoxen, Keith; Huang, Charles Q.; McCarthy, James R.; Grigoriadis, Dimitri E.; Chen, Chen Bioorganic and Medicinal Chemistry Letters, 2003 , vol. 13, # 19 p. 3367 - 3370

Precursor 2
CAS#:82585-51-1 2-[2-(4-chlorop... CAS#:937-20-2 2,4'-dichloroac...
DownStream 0

HS Code	2933199090
Summary	2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

3-(4-chlorophenyl)-1H-pyrazol-4-amine

4-Amino-5-(p-chlorophenyl)pyrazole

3-(4-chlorophenyl)pyrazole-4-ylamine

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-(4-Chlorophenyl)-1H-pyrazol-4-amine
Price: Check
Purity: 95.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-(4-chlorophenyl)-1H-pyrazol-4-amine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
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Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 3-(4-chlorophenyl)-1H-pyrazol-4-amine
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg
Purity: 95.0%
Delivery: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

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3-(4-chlorophenyl)-1H-pyrazol-4-amine

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.