3-Amino-4-hydroxy-N-methylbenzenesulfonamide

Modify Date: 2025-08-21 16:08:22

3-Amino-4-hydroxy-N-methylbenzenesulfonamide Structure
3-Amino-4-hydroxy-N-methylbenzenesulfonamide structure
Common Name 3-Amino-4-hydroxy-N-methylbenzenesulfonamide
CAS Number 80-23-9 Molecular Weight 202.231
Density 1.4±0.1 g/cm3 Boiling Point 407.0±55.0 °C at 760 mmHg
Molecular Formula C7H10N2O3S Melting Point 124°C
MSDS N/A Flash Point 199.9±31.5 °C

 Names

Name 3-Amino-4-Hydroxy-N-Methylbenzenesulfonamide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 407.0±55.0 °C at 760 mmHg
Melting Point 124°C
Molecular Formula C7H10N2O3S
Molecular Weight 202.231
Flash Point 199.9±31.5 °C
Exact Mass 202.041214
PSA 100.80000
LogP -0.58
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.613
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi
Risk Phrases R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Phrases S26-S36
WGK Germany 2
RTECS OK8400000
HS Code 2935009090

 Synthetic Route

~72%

3-Amino-4-hydroxy-N-methylbenzenesulfonamide Structure

3-Amino-4-hydro...

CAS#:80-23-9

Literature: GLAXOSMITHKLINE LLC; KALLANDER, Lara, S.; LAWHORN, Brian, Griffin; PHILIP, Joanne; ZHAO, Yongdong Patent: WO2011/88027 A1, 2011 ; Location in patent: Page/Page column 60-61 ;

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3-Amino-4-hydroxy-N-methylbenzenesulfonamide Structure

3-Amino-4-hydro...

CAS#:80-23-9

Literature: WO2011/88027 A1, ;

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2935009090
Summary 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

 Synonyms

Benzenesulfonamide, 3-amino-4-hydroxy-N-methyl-
3-Amino-4-hydroxy-N-methylbenzenesulfonamide
EINECS 201-262-0
MFCD00142123
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