Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-tert-Butyl 4-ethyl 5-amino-3-methylthiophene-2,4-dicarboxylate
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-TERT-BUTYL 4-ETHYL 5-AMINO-3-METHYLTHIOPHENE-2,4-DICARBOXYLATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

257610-86-9

257610-86-9 structure

257610-86-9 structure

Name: 2-tert-Butyl 4-ethyl 5-amino-3-methylthiophene-2,4-dicarboxylate
Chemical Name: 2-tert-Butyl 4-ethyl 5-amino-3-methylthiophene-2,4-dicarboxylate
CAS Number: 257610-86-9
Molecular Formula: C₁₃H₁₉NO₄S
Molecular Weight: 285.35900
Create Date: 2017-04-26 08:18:42
Modify Date: 2025-09-10 18:08:35

Name	2-tert-Butyl 4-ethyl 5-amino-3-methylthiophene-2,4-dicarboxylate
Synonyms	2-tert-butoxypyridin-3-ylboronic acid

Melting Point	216-217 °C
Molecular Formula	C₁₃H₁₉NO₄S
Molecular Weight	285.35900
Exact Mass	285.10300
PSA	106.86000
LogP	3.35190
Storage condition	2-8°C

Hazard Codes	Xn
Safety Phrases	26-36/37
HS Code	2934999090

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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