3-Amino-4-hydroxy-N-methylbenzenesulfonamide

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

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

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

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
InChIKey	NFNLMGYLSDEJKS-UHFFFAOYSA-N
SMILES	CNS(=O)(=O)c1ccc(O)c(N)c1
Storage condition	2-8°C

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

4-hydroxy-N-met...

CAS#:96-58-2

~72%

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 ;

4-Hydroxy-3-nit...

CAS#:147682-51-7

3-Amino-4-hydro...

CAS#:80-23-9

Literature: WO2011/88027 A1, ;

Precursor 2
CAS#:96-58-2 4-hydroxy-N-met... CAS#:147682-51-7 4-Hydroxy-3-nit...
DownStream 0

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%