2-[5-[[2-(acetoxy)ethyl]sulphonyl]-2-methoxyphenyl]-2,4-dihydro-5-methyl-4-[(2-nitrophenyl)azo]-3H-pyrazol-3-one

Modify Date: 2025-09-20 17:21:39

2-[5-[[2-(acetoxy)ethyl]sulphonyl]-2-methoxyphenyl]-2,4-dihydro-5-methyl-4-[(2-nitrophenyl)azo]-3H-pyrazol-3-one Structure
2-[5-[[2-(acetoxy)ethyl]sulphonyl]-2-methoxyphenyl]-2,4-dihydro-5-methyl-4-[(2-nitrophenyl)azo]-3H-pyrazol-3-one structure
Common Name 2-[5-[[2-(acetoxy)ethyl]sulphonyl]-2-methoxyphenyl]-2,4-dihydro-5-methyl-4-[(2-nitrophenyl)azo]-3H-pyrazol-3-one
CAS Number 84100-10-7 Molecular Weight 503.48500
Density 1.48g/cm3 Boiling Point 749.5ºC at 760 mmHg
Molecular Formula C21H21N5O8S Melting Point N/A
MSDS N/A Flash Point 407.1ºC

 Names

Name 2-[4-methoxy-3-[3-methyl-4-[(2-nitrophenyl)diazenyl]-5-oxo-4H-pyrazol-1-yl]phenyl]sulfonylethyl acetate

 Chemical & Physical Properties

Density 1.48g/cm3
Boiling Point 749.5ºC at 760 mmHg
Molecular Formula C21H21N5O8S
Molecular Weight 503.48500
Flash Point 407.1ºC
Exact Mass 503.11100
PSA 181.26000
LogP 3.91980
Index of Refraction 1.65
InChIKey SRCABEWMQJCWJZ-UHFFFAOYSA-N
SMILES COc1ccc(S(=O)(=O)CCOC(C)=O)cc1N1N=C(C)C(N=Nc2ccccc2[N+](=O)[O-])C1=O
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