6-(4-aminophenyl)sulfonylpyridin-3-amine

Modify Date: 2025-08-31 21:04:29

6-(4-aminophenyl)sulfonylpyridin-3-amine Structure
6-(4-aminophenyl)sulfonylpyridin-3-amine structure
 Common Name 6-(4-aminophenyl)sulfonylpyridin-3-amine
CAS Number 5401-26-3 Molecular Weight 249.28900
Density 1.13g/cm3 Boiling Point 588.4ºC at 760 mmHg
Molecular Formula C11H11N3O2S Melting Point N/A
MSDS N/A Flash Point 201.9ºC

 Names

Name 6-(4-aminophenyl)sulfonylpyridin-3-amine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.13g/cm3
Boiling Point 588.4ºC at 760 mmHg
Molecular Formula C11H11N3O2S
Molecular Weight 249.28900
Flash Point 201.9ºC
Exact Mass 249.05700
PSA 107.45000
LogP 3.32200
Index of Refraction 1.588
InChIKey XVMSFILGAMDHEY-UHFFFAOYSA-N
SMILES Nc1ccc(S(=O)(=O)c2ccc(N)cn2)cc1

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UR7900000
CHEMICAL NAME :
3-Pyridinamine, 6-((4-aminophenyl)sulfonyl)-
CAS REGISTRY NUMBER :
5401-26-3
BEILSTEIN REFERENCE NO. :
0195792
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C11-H11-N3-O2-S
MOLECULAR WEIGHT :
249.31

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NYKZAU Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. (Nippon Yakuri Gakkai, c/o Kyoto Daigaku Igakubu Yakurigaku Kyoshitsu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.40- 1944- Volume(issue)/page/year: 48,336,1952

 Safety Information

HS Code 2933399090

 Synthetic Route

2-Chloro-5-nitropyridine structure

2-Chloro-5-nitr...

CAS#:4548-45-2

~%

6-(4-aminophenyl)sulfonylpyridin-3-amine Structure

6-(4-aminopheny...

CAS#:5401-26-3

Literature: Roblin; Williams; Anderson Journal of the American Chemical Society, 1941 , vol. 63, p. 1930,1931
5-nitro-2-(4-nitro-benzenesulfonyl)-pyridine structure

5-nitro-2-(4-ni...

CAS#:861026-08-6

~%

6-(4-aminophenyl)sulfonylpyridin-3-amine Structure

6-(4-aminopheny...

CAS#:5401-26-3

Literature: Dohrn; Laubereau Patent: US2456258 , 1940 ;
4'-(5-Nitro-2-pyridinylsulfonyl)acetanilide structure

4'-(5-Nitro-2-p...

CAS#:60516-04-3

~%

6-(4-aminophenyl)sulfonylpyridin-3-amine Structure

6-(4-aminopheny...

CAS#:5401-26-3

Literature: Dohrn; Laubereau Patent: US2456258 , 1940 ;
4-nitro-benzenesulfinic acid structure

4-nitro-benzene...

CAS#:1199-67-3

~%

6-(4-aminophenyl)sulfonylpyridin-3-amine Structure

6-(4-aminopheny...

CAS#:5401-26-3

Literature: Dohrn; Laubereau Patent: US2456258 , 1940 ;

 Customs

HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

6-sulfanilyl-[3]pyridylamine
6-((4-Aminophenyl)sulfonyl)-3-pyridinamine
5-Amino-2-sulfanilylpyridine
Pyridinine
Pyridinin
5-Aminopyridyl-4'-aminophenylsulfone
Pyridine,5-amino-2-sulfanilyl
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Chemsrc provides 6-(4-aminophenyl)sulfonylpyridin-3-amine(CAS#:5401-26-3) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of 6-(4-aminophenyl)sulfonylpyridin-3-amine are included as well.>> amp version: 6-(4-aminophenyl)sulfonylpyridin-3-amine

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