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5-Hydroxy-1-methylpyrazole

5-Hydroxy-1-methylpyrazole
5-Hydroxy-1-methylpyrazole structure
CAS No.
33641-15-5
Chemical Name:
5-Hydroxy-1-methylpyrazole
Synonyms
Topramezon-001;1-Methylpyrazol-5-ol;2-methylpyrazol-3-ol;-Methyl-1H-pyrazol-5-ol;2-Methyl-2H-pyrazol-3-ol;1-methyl-1H-pyrazol-5-ol;1-methyl-5-hydroxypyrazol;1-Methyl-5-hydroxypyrazole;1H-Pyrazol-5-ol, 1-methyl-;1-Methyl-1H-pyrazol-3(2H)-one
CBNumber:
CB2971487
Molecular Formula:
C4H6N2O
Formula Weight:
98.1
MOL File:
33641-15-5.mol

5-Hydroxy-1-methylpyrazole Properties

Melting point:
110-114 °C
Boiling point:
217.7±13.0 °C(Predicted)
Density 
1.22±0.1 g/cm3(Predicted)
storage temp. 
Inert atmosphere,Room Temperature
pka
9.07±0.23(Predicted)
InChIKey
CMXOTACIOGGSNH-UHFFFAOYSA-N
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS05,GHS07
Signal word  Danger
Hazard statements  H302-H315-H318-H335
Precautionary statements  P261-P280-P305+P351+P338
Hazard Codes  Xn
Risk Statements  22-37/38-41
Safety Statements  26-39
WGK Germany  3
HazardClass  IRRITANT

5-Hydroxy-1-methylpyrazole price More Price(29)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 747831 5-Hydroxy-1-methyl-1H-pyrazole 97% 33641-15-5 1g $80.2 2021-12-16 Buy
TCI Chemical H1695 5-Hydroxy-1-methyl-1H-pyrazole 33641-15-5 1G $77 2021-12-16 Buy
TCI Chemical H1695 5-Hydroxy-1-methyl-1H-pyrazole 33641-15-5 5G $256 2021-12-16 Buy
TRC H948380 5-Hydroxy-1-methylpyrazole 33641-15-5 5g $300 2021-12-16 Buy
American Custom Chemicals Corporation CHM0114959 5-HYDROXY-1-METHYL-1H-PYRAZOLE 95.00% 33641-15-5 1G $750.75 2021-12-16 Buy

5-Hydroxy-1-methylpyrazole Chemical Properties,Uses,Production

Uses

5-Hydroxy-1-methylpyrazole is a pyrazole derivative used as an intermediate in the preparation of herbicides.

5-Hydroxy-1-methylpyrazole synthesis

88398-78-1
33641-15-5
Synthesis of 5-Hydroxy-1-methylpyrazole from 1H-Pyrazole-4-carboxylic acid, 1-methyl-, ethyl ester

5-Hydroxy-1-methylpyrazole Preparation Products And Raw materials

Raw materials

Preparation Products


5-Hydroxy-1-methylpyrazole Suppliers

Global( 124)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 15427 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com China 22607 55
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 26782 60
career henan chemical co
+86-0371-55982848
sales@coreychem.com China 29954 58
Accela ChemBio Inc.
(+1)-858-699-3322
(+1)-858-876-1948 info@accelachem.com United States 19969 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63726 58
Shanghai Safer Pharmaceutical Technology Co., Ltd.
086-021-31761238
021-31761238 sales@saferph.com CHINA 897 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
13580539051
joe@yuhengpharm.com CHINA 21151 58
Hubei Ipure Biology Co., Ltd
+8618062405514
18062427325 ada@ipurechemical.com;ada@ipurechemical.com China 10352 58

View Lastest Price from 5-Hydroxy-1-methylpyrazole manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-07-06 5-Hydroxy-1-methylpyrazole
33641-15-5
US $1.00 / kg 1kg 98% 100KG Career Henan Chemical Co

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