Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-Hydroxysulfapyridine
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-Hydroxysulfapyridine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

50930-57-9

50930-57-9 structure

50930-57-9 structure

Name: 5-Hydroxysulfapyridine
Chemical Name: 4-amino-N-(5-hydroxypyridin-2-yl)benzenesulfonamide
CAS Number: 50930-57-9
Molecular Formula: C₁₁H₁₁N₃O₃S
Molecular Weight: 265.288
Create Date: 2017-06-26 04:45:11
Modify Date: 2025-08-20 18:49:16

Name	4-amino-N-(5-hydroxypyridin-2-yl)benzenesulfonamide
Synonyms	5-Hydroxysulfapyridine Benzenesulfonamide, 4-amino-N-(5-hydroxy-2-pyridinyl)- 4-Amino-N-(5-hydroxy-2-pyridinyl)benzenesulfonamide 5'-Hydroxysulfapyridin

Density	1.5±0.1 g/cm3
Boiling Point	614.6±65.0 °C at 760 mmHg
Molecular Formula	C₁₁H₁₁N₃O₃S
Molecular Weight	265.288
Flash Point	325.5±34.3 °C
Exact Mass	265.052124
PSA	113.69000
LogP	-0.06
Vapour Pressure	0.0±1.8 mmHg at 25°C
Index of Refraction	1.703

HS Code	2935009090

55717-46-9 structure

55717-46-9

~%

50930-57-9 structure

50930-57-9

Literature: Scudi; Childress Journal of Biological Chemistry, 1956 , vol. 218, p. 587

121-60-8 structure

121-60-8

~%

50930-57-9 structure

50930-57-9

Literature: Scudi; Childress Journal of Biological Chemistry, 1956 , vol. 218, p. 587

Precursor 2
55717-46-9 121-60-8
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%

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