Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Ethyl 4-hydroxy-6-oxo-6,7-dihydrothieno[2,3-b]pyridine-5-carboxylate
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Ethyl 4-hydroxy-6-oxo-6,7-dihydrothieno[2,3-b]pyridine-5-carboxylate
Price: ￥1268.0/100mg ￥528.0/25mg
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

99429-68-2

99429-68-2 structure

99429-68-2 structure

Name: Ethyl 4-hydroxy-6-oxo-6,7-dihydrothieno[2,3-b]pyridine-5-carboxylate
Chemical Name: ethyl 4-hydroxy-6-oxo-7H-thieno[2,3-b]pyridine-5-carboxylate
CAS Number: 99429-68-2
Molecular Formula: C₁₀H₉NO₄S
Molecular Weight: 239.248
Create Date: 2016-06-04 00:14:37
Modify Date: 2024-01-09 19:29:54

Name	ethyl 4-hydroxy-6-oxo-7H-thieno[2,3-b]pyridine-5-carboxylate
Synonyms	Thieno[2,3-b]pyridine-5-carboxylic acid, 6,7-dihydro-4-hydroxy-6-oxo-, ethyl ester Ethyl 4-hydroxy-6-oxo-6,7-dihydrothieno[2,3-b]pyridine-5-carboxylate

Density	1.5±0.1 g/cm3
Boiling Point	475.7±45.0 °C at 760 mmHg
Molecular Formula	C₁₀H₉NO₄S
Molecular Weight	239.248
Flash Point	241.5±28.7 °C
Exact Mass	239.025223
PSA	107.89000
LogP	1.57
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.639
Storage condition	2-8°C

Hazard Codes	Xi
HS Code	2934999090

Precursor 0
DownStream 5
272-23-1 99429-78-4 99429-80-8 99429-84-2
62226-18-0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%