Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1H-Pyrazol-4-amine,3-phenyl-
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1H-Pyrazol-4-amine,3-phenyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 1H-Pyrazol-4-amine,3-phenyl-
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 95.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

91857-86-2

91857-86-2 structure

91857-86-2 structure

Name: 1H-Pyrazol-4-amine,3-phenyl-
Chemical Name: 5-phenyl-1H-pyrazol-4-aMine 2HCl H2O
CAS Number: 91857-86-2
Molecular Formula: C₉H₉N₃
Molecular Weight: 159.18800
Create Date: 2018-12-08 16:24:16
Modify Date: 2025-09-23 08:38:06

Name	5-phenyl-1H-pyrazol-4-aMine 2HCl H2O
Synonyms	1H-Pyrazol-4-amine,3-phenyl 4-amino-3-phenyl-1H-pyrazole

Molecular Formula	C₉H₉N₃
Molecular Weight	159.18800
Exact Mass	159.08000
PSA	54.70000
LogP	2.24010

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UQ6106000

CHEMICAL NAME :: Pyrazole, 4-amino-5-phenyl-

CAS REGISTRY NUMBER :: 91857-86-2

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H9-N3

MOLECULAR WEIGHT :: 159.21

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 :: 1 gm/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

1032-67-3 structure

1032-67-3

~%

91857-86-2 structure

91857-86-2

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

30159-39-8 structure

30159-39-8

~%

91857-86-2 structure

91857-86-2

Literature: Kishimoto; Noguchi; Masuda Chemical and Pharmaceutical Bulletin, 1976 , vol. 24, # 12 p. 3001 - 3010

536-74-3 structure

536-74-3

~%

91857-86-2 structure

91857-86-2

Literature: Kishimoto; Noguchi; Masuda Chemical and Pharmaceutical Bulletin, 1976 , vol. 24, # 12 p. 3001 - 3010

216854-27-2 structure

216854-27-2

~%

91857-86-2 structure

91857-86-2

Literature: Chen, Chen; Wilcoxen, Keith; McCarthy, James R. Tetrahedron Letters, 1998 , vol. 39, # 45 p. 8229 - 8232

216854-26-1 structure

216854-26-1

~%

91857-86-2 structure

91857-86-2

Literature: Chen, Chen; Wilcoxen, Keith; McCarthy, James R. Tetrahedron Letters, 1998 , vol. 39, # 45 p. 8229 - 8232

532-27-4 structure

532-27-4

~%

91857-86-2 structure

91857-86-2

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

70-11-1 structure

70-11-1

~%

91857-86-2 structure

91857-86-2

Literature: Chen, Chen; Wilcoxen, Keith; McCarthy, James R. Tetrahedron Letters, 1998 , vol. 39, # 45 p. 8229 - 8232

Precursor 6
1032-67-3 536-74-3 216854-27-2 216854-26-1
532-27-4 70-11-1
DownStream 0

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