Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Ethyl 5-acetyl-2-amino-4-methylthiophene-3-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 5-ACETYL-2-AMINO-4-METHYLTHIOPHENE-3-CARBOXYLATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

57773-41-8

57773-41-8 structure

57773-41-8 structure

Name: Ethyl 5-acetyl-2-amino-4-methylthiophene-3-carboxylate
Chemical Name: Ethyl 5-acetyl-2-amino-4-methylthiophene-3-carboxylate
CAS Number: 57773-41-8
Molecular Formula: C₁₀H₁₃NO₃S
Molecular Weight: 227.28000
Create Date: 2018-11-28 07:36:48
Modify Date: 2025-08-26 08:25:17

Name	Ethyl 5-acetyl-2-amino-4-methylthiophene-3-carboxylate
Synonyms	Ethyl 5-acetyl-2-amino-4-methyl-3-thiophenecarboxylate 2-Amino-3-aethoxycarbonyl-4-methyl-5-acetyl-thiophen 5-Acetyl-2-amino-4-methyl-thiophen-3-carbonsaeureethylester 5-Acetyl-2-amino-4-methyl-thiophene-3-carboxylic acid ethyl ester

Density	1.239g/cm3
Boiling Point	405.2ºC at 760mmHg
Molecular Formula	C₁₀H₁₃NO₃S
Molecular Weight	227.28000
Flash Point	198.9ºC
Exact Mass	227.06200
PSA	97.63000
LogP	2.59920
Index of Refraction	1.569

HS Code	2934999090

105-56-6 structure

105-56-6

123-54-6 structure

123-54-6

~88%

57773-41-8 structure

57773-41-8

Literature: Hafez, Hend N.; El-Gazzar, Abdel-Rahman B.A.; Nawwar, Galal A.M. European Journal of Medicinal Chemistry, 2010 , vol. 45, # 4 p. 1485 - 1493

Precursor 2
105-56-6 123-54-6
DownStream 1
120456-32-8

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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