4-Amino-3-pyridinesulfonamide

Modify Date: 2024-01-08 10:40:47

4-Amino-3-pyridinesulfonamide Structure
4-Amino-3-pyridinesulfonamide structure
Common Name 4-Amino-3-pyridinesulfonamide
CAS Number 75903-62-7 Molecular Weight 173.193
Density 1.5±0.1 g/cm3 Boiling Point 476.5±55.0 °C at 760 mmHg
Molecular Formula C5H7N3O2S Melting Point N/A
MSDS N/A Flash Point 242.0±31.5 °C

 Names

Name 4-aminopyridine-3-sulfonamide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 476.5±55.0 °C at 760 mmHg
Molecular Formula C5H7N3O2S
Molecular Weight 173.193
Flash Point 242.0±31.5 °C
Exact Mass 173.025894
PSA 107.45000
LogP 0.23
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.632

 Safety Information

Hazard Codes Xi
HS Code 2935009090

 Synthetic Route

~54%

4-Amino-3-pyridinesulfonamide Structure

4-Amino-3-pyrid...

CAS#:75903-62-7

Literature: ANADYS PHARMACEUTICALS, INC. Patent: WO2008/124450 A1, 2008 ; Location in patent: Page/Page column 223-224 ;

~50%

4-Amino-3-pyridinesulfonamide Structure

4-Amino-3-pyrid...

CAS#:75903-62-7

Literature: Morisawa, Yasuhiro; Kataoka, Mitsuru; Nagahori, Hitoshi; Sakamoto, Toshiaki; Kitano, Noritoshi; et al. Journal of Medicinal Chemistry, 1980 , vol. 23, # 12 p. 1376 - 1380

~%

4-Amino-3-pyridinesulfonamide Structure

4-Amino-3-pyrid...

CAS#:75903-62-7

Literature: Journal of Medicinal Chemistry, , vol. 36, # 21 p. 3211 - 3213

~%

4-Amino-3-pyridinesulfonamide Structure

4-Amino-3-pyrid...

CAS#:75903-62-7

Literature: Journal of Medicinal Chemistry, , vol. 36, # 21 p. 3211 - 3213

~%

4-Amino-3-pyridinesulfonamide Structure

4-Amino-3-pyrid...

CAS#:75903-62-7

Literature: Tetrahedron, , vol. 54, # 44 p. 13645 - 13654

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4-Amino-3-pyridinesulfonamide Structure

4-Amino-3-pyrid...

CAS#:75903-62-7

Literature: Tetrahedron, , vol. 54, # 44 p. 13645 - 13654

 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

4-amino-3-pyridine sulfonamide
3-Pyridinesulfonamide, 4-amino-
4-aminopyridine-3-sulfonic acid amide
4-aminopyridine-3-sulfonamide
4-Amino-3-pyridinesulfonamide
3-Pyridinesulfonamide,4-amino