Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-(Ethoxycarbonyl)-6-hydroxypyridine-3-sulfonic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-(ETHOXYCARBONYL)-6-HYDROXY-3-PYRIDINESULFONIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

334708-06-4

334708-06-4 structure

334708-06-4 structure

Name: 5-(ETHOXYCARBONYL)-6-HYDROXY-3-PYRIDINESULFONIC ACID
Chemical Name: 5-ethoxycarbonyl-6-oxo-1H-pyridine-3-sulfonic acid
CAS Number: 334708-06-4
Molecular Formula: C₈H₉NO₆S
Molecular Weight: 247.22500
Create Date: 2017-10-18 12:01:32
Modify Date: 2025-09-21 13:27:58

Name	5-ethoxycarbonyl-6-oxo-1H-pyridine-3-sulfonic acid
Synonyms	5-(ethoxycarbonyl)-6-hydroxypyridine-3-sulfonic acid Ethyl 2-hydroxy-5-sulphonicotinate

Molecular Formula	C₈H₉NO₆S
Molecular Weight	247.22500
Exact Mass	247.01500
PSA	122.17000
LogP	1.29140

HS Code	2933399090

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%

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