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2,3-dimethyl-4-nitroso-1-phenyl-3-pyrazolin-5-one

2,3-dimethyl-4-nitroso-1-phenyl-3-pyrazolin-5-one Structure
CAS No.
885-11-0
Chemical Name:
2,3-dimethyl-4-nitroso-1-phenyl-3-pyrazolin-5-one
Synonyms
Nitrosoantipyrine;4-nitrosoantipyrine;Antipyrine Impurity 3;1,5-dimethyl-4-nitroso-2-phenylpyrazol-3-one;1,5-dimethyl-4-nitroso-2-phenyl-pyrazol-3-one;2,3-dimethyl-4-nitroso-1-phenyl-3-pyrazolin-5-one;1,2-Dihydro-1,5-dimethyl-4-nitroso-2-phenyl-3H-pyrazol-3-one;1,2-Dihydro-1,5-dimethyl-4-nitroso-2-phenyl-3H-pyrazole-3-one;3H-Pyrazol-3-one, 1,2-dihydro-1,5-dimethyl-4-nitroso-2-phenyl-
CBNumber:
CB0919294
Molecular Formula:
C11H11N3O2
Molecular Weight:
217.22
MOL File:
885-11-0.mol
Modify Date:
2023/5/15 10:43:35
Request For Quotation

2,3-dimethyl-4-nitroso-1-phenyl-3-pyrazolin-5-one Properties

Melting point >168°C (dec.)
storage temp. Amber Vial, -20°C Freezer, Under inert atmosphere
solubility Chloroform (Slightly), Methanol (Slightly)
form Solid
color Blue Green to Emerald Green
Stability Light Sensitive

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H319-H315-H335
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P

2,3-dimethyl-4-nitroso-1-phenyl-3-pyrazolin-5-one Chemical Properties,Uses,Production

Uses

Nitrosoantipyrine is a derivative of antipyrine (A697500), an analgesic agent.

2,3-dimethyl-4-nitroso-1-phenyl-3-pyrazolin-5-one Preparation Products And Raw materials

Raw materials

Preparation Products

4-Aminoantipyrine Ramifenazone

2,3-dimethyl-4-nitroso-1-phenyl-3-pyrazolin-5-one Suppliers

Global( 23)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
SynZeal Research Pvt Ltd +1 226-802-2078 Gujarat, India 6522 58 Inquiry
Pharmaffiliates Analytics and Synthetics P. Ltd +91-172-5066494 Haryana, India 6773 58 Inquiry
Pharma Affiliates 172-5066494 Haryana, India 6761 58 Inquiry
CLEARSYNTH LABS LTD. +91-22-45045900 Hyderabad, India 6351 58 Inquiry
Hu Bei Jiutian Bio-medical Technology CO.,Ltd 027-88013699 17354350817 China 7431 58 Inquiry
Guangzhou Tosun Pharmaceutical Limited +8618922120635 China 1000 58 Inquiry
Aladdin Scientific +1-+1(833)-552-7181 United States 52927 58 Inquiry
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd 17691182729 18161915376 China 10011 58 Inquiry
TOSUN PHARM 020-61855200 13326451905 China 7626 58 Inquiry
Shanghai Kewel Chemical Co., Ltd. 021-64609169 18901607656 China 9911 50 Inquiry
Supplier Advantage
SynZeal Research Pvt Ltd 58
Pharmaffiliates Analytics and Synthetics P. Ltd 58
Pharma Affiliates 58
CLEARSYNTH LABS LTD. 58
Hu Bei Jiutian Bio-medical Technology CO.,Ltd 58
Guangzhou Tosun Pharmaceutical Limited 58
Aladdin Scientific 58
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd 58
TOSUN PHARM 58
Shanghai Kewel Chemical Co., Ltd. 50
4-nitrosoantipyrine 1,2-Dihydro-1,5-dimethyl-4-nitroso-2-phenyl-3H-pyrazol-3-one 2,3-dimethyl-4-nitroso-1-phenyl-3-pyrazolin-5-one 1,2-Dihydro-1,5-dimethyl-4-nitroso-2-phenyl-3H-pyrazole-3-one 1,5-dimethyl-4-nitroso-2-phenyl-pyrazol-3-one 1,5-dimethyl-4-nitroso-2-phenylpyrazol-3-one Nitrosoantipyrine 3H-Pyrazol-3-one, 1,2-dihydro-1,5-dimethyl-4-nitroso-2-phenyl- Antipyrine Impurity 3 885-11-0 Aromatics, Heterocycles, Isotope Labelled Compounds, Pharmaceuticals, Intermediates & Fine Chemicals