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5-Amino-4-methyl-1-phenyl-1,2-dihydro-pyrazol-3-one

CAS No.
934397-98-5
Chemical Name:
5-Amino-4-methyl-1-phenyl-1,2-dihydro-pyrazol-3-one
Synonyms
5-Amino-4-methyl-1-phenyl-1H-pyrazol-3-ol;5-Amino-4-methyl-1-phenyl-1H-pyrazol-3(2H)-one;5-Amino-4-methyl-1-phenyl-1,2-dihydro-pyrazol-3-on;5-Amino-4-methyl-1-phenyl-1,2-dihydro-pyrazol-3-one;5-amino-4-methyl-1-phenyl-1,2-dihydro-pyrazole-3-one;3H-Pyrazol-3-one, 5-amino-1,2-dihydro-4-methyl-1-phenyl-
CBNumber:
CB93038467
Molecular Formula:
C10H11N3O
Molecular Weight:
189.21
MDL Number:
MFCD20704330
MOL File:
934397-98-5.mol
MSDS File:
SDS
Last updated:2026-05-28 06:27:18

5-Amino-4-methyl-1-phenyl-1,2-dihydro-pyrazol-3-one Properties

Melting point 227-228 °C
Density 1.233±0.06 g/cm3(Predicted)
pka 7.48±0.70(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P280-P305+P351+P338

5-Amino-4-methyl-1-phenyl-1,2-dihydro-pyrazol-3-one price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Synthonix A76174 5-Amino-4-methyl-1-phenyl-1H-pyrazol-3-ol ≥98% 934397-98-5 1g $330 2026-05-06 Buy
Synthonix A76174 5-Amino-4-methyl-1-phenyl-1H-pyrazol-3-ol ≥98% 934397-98-5 5g $830 2026-05-06 Buy
Synthonix A76174 5-Amino-4-methyl-1-phenyl-1H-pyrazol-3-ol ≥98% 934397-98-5 10g $1350 2026-05-06 Buy
aablocks AA00H31Y 5-Amino-4-methyl-1-phenyl-1H-pyrazol-3(2H)-one ≥98% 934397-98-5 100mg $205 2026-05-28 Buy
aablocks AA00H31Y 5-Amino-4-methyl-1-phenyl-1H-pyrazol-3(2H)-one ≥98% 934397-98-5 250mg $220 2026-05-28 Buy
Product number Packaging Price Buy
A76174 1g $330 Buy
A76174 5g $830 Buy
A76174 10g $1350 Buy
AA00H31Y 100mg $205 Buy
AA00H31Y 250mg $220 Buy

5-Amino-4-methyl-1-phenyl-1,2-dihydro-pyrazol-3-one Preparation Products And Raw materials

Raw materials

Preparation Products

5-Amino-4-methyl-1-phenyl-1,2-dihydro-pyrazol-3-one Suppliers

Global Suppliers ( 16)
Supplier Tel Email Country ProdList Advantage
JW & Y Pharmlab Co., Ltd. 021-64340559 xinyu_shi@jwypharmlab.com.cn China 11999 58
skychemical Co.Ltd 021-20960837,QQ1332204249 sales@skychemical.com China 3338 55
Shanghai WangFa Chemical Technology Co., Ltd. 13918479294 xiebenfa@163.com China 4354 58
Shanghai zhigan biotechnology co., LTD zhiqianbio@126.com China 19765 58
Accela ChemBio Inc. +1-858-6993322 +86-18019713315 info@accelachem.com United States 21189 58
Shanghai Songfan Pharmaceutical Technology Co., Ltd. 17321241880 485229790@qq.com China 1747 58
Block Chemical Technology (Shanghai) Co., LTD 021-20432219 13918097649 li_jinfei@acblock-lab.com China 9967 58
Accela ChemBio Co.,Ltd. 021-50795510 4000665055 marketing@accelachem.com China 10452 58
Hubei Co-prosperity Medicine Technonlogy Co., Ltd 2383948258 19172820304 2383948258@qq.com China 12983 58
Bide Pharmatech Ltd. 400-1647117 13681763483 product02@bidepharm.com China 59929 58
5-Amino-4-methyl-1-phenyl-1,2-dihydro-pyrazol-3-one 5-Amino-4-methyl-1-phenyl-1H-pyrazol-3-ol 3H-Pyrazol-3-one, 5-amino-1,2-dihydro-4-methyl-1-phenyl- 5-Amino-4-methyl-1-phenyl-1H-pyrazol-3(2H)-one 5-Amino-4-methyl-1-phenyl-1,2-dihydro-pyrazol-3-on 5-amino-4-methyl-1-phenyl-1,2-dihydro-pyrazole-3-one 934397-98-5