Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-[[4-(2-Pyridylsulfamoyl)phenyl]azo]hydroxybenzene
Price: Check
Purity: 90.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

66364-70-3

66364-70-3 structure

66364-70-3 structure

Name: 2-[[4-(2-Pyridylsulfamoyl)phenyl]azo]hydroxybenzene
Chemical Name: 2-[[4-(2-Pyridylsulfamoyl)phenyl]azo]hydroxybenzene
CAS Number: 66364-70-3
Molecular Formula: C₁₇H₁₄N₄O₃S
Molecular Weight: 354.38300
Create Date: 2019-01-02 12:07:34
Modify Date: 2025-08-26 18:38:34

Names
Properties

Name	2-[[4-(2-Pyridylsulfamoyl)phenyl]azo]hydroxybenzene
Synonyms	4-[(E)-(2-Hydroxyphenyl)diazenyl]-N-(2-pyridinyl)benzenesulfonamide Sulfasalazine Impurity D Benzenesulfonamide, 4-[(E)-2-(2-hydroxyphenyl)diazenyl]-N-2-pyridinyl- UNII:XS57THZ3GT

Density	1.4±0.1 g/cm3
Boiling Point	586.4±60.0 °C at 760 mmHg
Molecular Formula	C₁₇H₁₄N₄O₃S
Molecular Weight	354.38300
Flash Point	308.4±32.9 °C
Exact Mass	354.07900
PSA	112.39000
LogP	2.31
Vapour Pressure	0.0±1.7 mmHg at 25°C
Index of Refraction	1.670

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.