1-(4-CHLOROPHENYL)-3-HYDROXY-1H-PYRAZOLE CAS#: 76205-19-1 • ChemWhat

1-(4-CHLOROPHENYL)-3-HYDROXY-1H-PYRAZOLE CAS#: 76205-19-1; ChemWhat Code: 1126112

Identification	Physical Data	Spectra
Route of Synthesis (ROS)	Safety and Hazards	Other Data

Patent Information
Patent ID	Title	Publication Date
CN107540664	Pyrazolyl pyrimidine ether compounds and the use thereof (by machine translation)	2018
US2017/8853	METHOD FOR PRODUCING PYRAZOLE COMPOUND	2017
KR2016/33208	PLANT DISEASE CONTROL COMPOSITION AND APPLICATION FOR SAME	2016

Density, g·cm^-3	Type (Density)
25	crystallographic

Description (NMR Spectroscopy)	Nucleus (NMR Spectroscopy)	Solvents (NMR Spectroscopy)	Temperature (NMR Spectroscopy), °C	Frequency (NMR Spectroscopy), MHz
Chemical shifts	1H	chloroform-d1		600
Spectrum	1H
Chemical shifts	1H	dimethylsulfoxide-d6		600
Chemical shifts, Spectrum	1H	chloroform-d1

Description (IR Spectroscopy)	Solvent (IR Spectroscopy)
Bands	potassium bromide

Description (Mass Spectrometry)

spectrum

LCMS (Liquid chromatography mass spectrometry), Spectrum

Conditions	Yield
With tetrabutylammomium bromide; potassium hydroxide In methanol at 50℃; for 2h; Temperature; Large scale;	96.5%
With potassium carbonate In toluene at 80℃; for 16h;	76%
In dimethyl sulfoxide at 25℃; for 1h; Reagent/catalyst;	70%

Pictogram(s)
Signal	Warning
GHS Hazard Statements	H315 (97.83%): Causes skin irritation [Warning Skin corrosion/irritation] H319 (97.83%): Causes serious eye irritation [Warning Serious eye damage/eye irritation] H335 (97.83%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation] Information may vary between notifications depending on impurities, additives, and other factors.
Precautionary Statement Codes	P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501 (The corresponding statement to each P-code can be found at the GHS Classification page.)

Transportation	Not Classified
	Under the room temperature and away from light
HS Code	No data available
Storage	Under the room temperature and away from light
Shelf Life	2 years
Market Price	USD

Use Pattern

1-(4-CHLOROPHENYL)-3-HYDROXY-1H-PYRAZOLE CAS#: 76205-19-1 used as a pesticide intermediate, mainly an intermediate of pyraclostrobin.

1-(4-CHLOROPHENYL)-3-HYDROXY-1H-PYRAZOLE CAS#: 76205-19-1 as General chemicals

1-(4-CHLOROPHENYL)-3-HYDROXY-1H-PYRAZOLE CAS#: 76205-19-1 as preparation of intermediate for agricultural chemicals


Buy Reagent
No reagent supplier?	Send quick inquiry to ChemWhat
Want to be listed here as a reagent supplier? (Paid service)	Click here to contact ChemWhat


Approved Manufacturers
Warshel Chemical Ltd	http://www.warshel.com/
Want to be listed as an approved manufacturer (Requires approvement)?	Please download and fill out this form and send back to approved-manufacturers@chemwhat.com


Other Suppliers
Watson International Limited	Visit Watson Official Website


Contact Us for Other Help
Contact us for other information or services	Click here to contact ChemWhat

Product Name	1-(4-CHLOROPHENYL)-3-HYDROXY-1H-PYRAZOLE
IUPAC Name	2-(4-chlorophenyl)-1H-pyrazol-5-one
Molecular Structure
CAS Registry Number	76205-19-1
EINECS Number	No data available
MDL Number	MFCD08459260
Beilstein Registry Number	No data available
Synonyms	1-(para-chlorophenyl)-3-hydroxypyrazole, 1-(4-chlorophenyl)-3-hydroxy-1H-pyrazole, 1-(4-chlorophenyl)-1H-3-hydroxypyrazole, 1-(4-chlorophenyl)-3-hydroxypyrazole, 1-(4-chlorophenyl)-1H-pyrazole-3-ol, 1-(4-chlorophenyl)-1H-pyrazol-3-ol, 1-(4-chlorophenyl)-3-pyrazolyl-ol
Molecular Formula	C₉H₇ClN₂O
Molecular Weight	194.62
InChI	InChI=1S/C9H7ClN2O/c10-7-1-3-8(4-2-7)12-6-5-9(13)11-12/h1-6H,(H,11,13)
InChI Key	DRENHOMDLNJDOG-UHFFFAOYSA-N
Canonical SMILES	C1=CC(=CC=C1N2C=CC(=O)N2)Cl