Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Ethyl 3-amino-5-nitrothieno-[2,3-b]pyridine-2-carboxylate
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: ETHYL 3-AMINO-5-NITROTHIENO[2,3-B]PYRIDINE-2-CARBOXYLATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

52505-43-8

52505-43-8 structure

52505-43-8 structure

Name: ethyl 3-amino-5-nitrothieno[2,3-b]pyridine-2-carboxylate
Chemical Name: ethyl 3-amino-5-nitrothieno[2,3-b]pyridine-2-carboxylate
CAS Number: 52505-43-8
Molecular Formula: C₁₀H₉N₃O₄S
Molecular Weight: 267.26100
Create Date: 2019-01-02 16:11:24
Modify Date: 2025-09-16 17:52:12

Name	ethyl 3-amino-5-nitrothieno[2,3-b]pyridine-2-carboxylate
Synonyms	hms2790p12

Density	1.529
Molecular Formula	C₁₀H₉N₃O₄S
Molecular Weight	267.26100
Exact Mass	267.03100
PSA	139.27000
LogP	3.06780

HS Code	2934999090

31309-26-9 structure

31309-26-9

~100%

52505-43-8 structure

52505-43-8

Literature: Yakovlev; Kadushkin; Granik Pharmaceutical Chemistry Journal, 1996 , vol. 30, # 2 p. 107 - 109

31309-08-7 structure

31309-08-7

~%

52505-43-8 structure

52505-43-8

Literature: Yakovlev; Kadushkin; Granik Pharmaceutical Chemistry Journal, 1996 , vol. 30, # 2 p. 107 - 109

Precursor 2
31309-26-9 31309-08-7
DownStream 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%

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