ChemicalBook > CAS DataBase List > 3,4-THIOPHENEDICARBOXYLIC ACID, 2-AMINO-, 3-ETHYL 4-METHYL ESTER

3,4-THIOPHENEDICARBOXYLIC ACID, 2-AMINO-, 3-ETHYL 4-METHYL ESTER

Product Name
3,4-THIOPHENEDICARBOXYLIC ACID, 2-AMINO-, 3-ETHYL 4-METHYL ESTER
CAS No.
844502-63-2
Chemical Name
3,4-THIOPHENEDICARBOXYLIC ACID, 2-AMINO-, 3-ETHYL 4-METHYL ESTER
Synonyms
3-Ethyl 4-methyl 2-aminothiophene-3,4-dicarboxylate;3-O-ethyl 4-O-methyl 2-aminothiophene-3,4-dicarboxylate;2-Aminothiophene-3,4-dicarboxylic Acid 3-Ethyl 4-Methyl Ester;2-Amino-3,4-thiophenedicarboxylic acid 3-ethyl 4-methyl ester;3,4-THIOPHENEDICARBOXYLIC ACID, 2-AMINO-, 3-ETHYL 4-METHYL ESTER
CBNumber
CB22468675
Molecular Formula
C9H11NO4S
Formula Weight
229.25
MOL File
844502-63-2.mol
More
Less

3,4-THIOPHENEDICARBOXYLIC ACID, 2-AMINO-, 3-ETHYL 4-METHYL ESTER Property

Melting point:
102 °C
Boiling point:
328℃
Density 
1.321
Flash point:
152℃
pka
-1.03±0.10(Predicted)
form 
powder to crystal
color 
White to Yellow to Orange
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

More
Less

N-Bromosuccinimide Price

TCI Chemical
Product number
E1418
Product name
3-Ethyl 4-Methyl 2-Aminothiophene-3,4-dicarboxylate
Packaging
1G
Price
$109
Updated
2024/03/01
TCI Chemical
Product number
E1418
Product name
3-Ethyl 4-Methyl 2-Aminothiophene-3,4-dicarboxylate
Packaging
5G
Price
$330
Updated
2024/03/01
Chem-Impex
Product number
44214
Product name
3-Ethyl4-methyl2-aminothiophene-3,4-dicarboxylate,≥98%(GC)
Purity
≥98%(GC)
Packaging
1G
Price
$98.22
Updated
2021/12/16
AK Scientific
Product number
6937DH
Product name
3-Ethyl 4-Methyl 2-Aminothiophene-3,4-dicarboxylate
Packaging
1g
Price
$179
Updated
2021/12/16

3,4-THIOPHENEDICARBOXYLIC ACID, 2-AMINO-, 3-ETHYL 4-METHYL ESTER Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

3,4-THIOPHENEDICARBOXYLIC ACID, 2-AMINO-, 3-ETHYL 4-METHYL ESTER Suppliers

Americas 1 China 31 Europe 1 India 1 Japan 1 United States 1 Global 36
SunaTech Inc.
Tel
0512-62872180 18994314770
Fax
+86 512 62872181
Email
sales@sunatech.com
Country
China
ProdList
1081
Advantage
58
Chengdu jingzhihuacheng Chemical Technology Co., Ltd.
Tel
028-37664989 15900794981
Email
jingzhichem@163.com
Country
China
ProdList
795
Advantage
55
Henan CoreyChem Co., Ltd
Tel
0371-86658258
Fax
0371-60996044
Email
info@coreychem.com
Country
China
ProdList
10457
Advantage
58
Yujinpharma(Tianjin) Technology Co.,Ltd.
Tel
13370351217 kungfu1217@1
Fax
QQ1400885609
Email
kungfu1217@163.com
Country
China
ProdList
9546
Advantage
58
Xinyi Kaiwu Chemical Technology Co., Ltd.
Tel
0516-0516-88997009 18651776937
Email
4164357@qq.com
Country
China
ProdList
3228
Advantage
58
Dayang Chem (Hangzhou) Co.,Ltd.
Tel
571-88938639 +8617705817739
Fax
+86-571-88938652，+86-571- 88492614
Email
info@dycnchem.com
Country
CHINA
ProdList
52867
Advantage
58
Hubei xin bonus chemical co. LTD
Tel
86-13657291602
Fax
027-59338440
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
22968
Advantage
58
CONIER CHEM AND PHARMA LIMITED
Tel
+8618523575427
Email
sales@conier.com
Country
China
ProdList
49391
Advantage
58
Birdo (Shanghai) Medical Technology Co., Ltd.
Tel
021-021-021-58099077-8102-8041-8041 18601625411
Email
sales@birdotech.com
Country
China
ProdList
8674
Advantage
58
Zhengzhou Alpha Chemical Co. LTD
Tel
0371-0371-53732842 13383863444
Fax
QQ：3002612166
Email
3002612166@qq.com
Country
China
ProdList
10034
Advantage
58
Hubei yongkuo Technology Co., Ltd
Tel
027-59223108 15972152991
Fax
027-59223108
Email
1248580099@qq.com
Country
China
ProdList
10011
Advantage
58
Hubei Xinkang Pharmaceutical Chemical Co., Ltd
Tel
027-59308705 18871579363
Fax
027-59308705
Email
1248180077@qq.com
Country
China
ProdList
9984
Advantage
58
Hubei Shishun Biotechnology Co. Ltd
Tel
027-59223025 15107168801
Fax
027-59223025
Email
1718480011@qq.com
Country
China
ProdList
9981
Advantage
58
Hubei Baidu Chemical Co., Ltd
Tel
027-59106051 13627137652
Fax
027-59223020
Email
1438180055@qq.com
Country
China
ProdList
9993
Advantage
58
Hubei Guangao Biotechnology Co., Ltd
Tel
027-027-59223056 18162699093
Fax
027-59223056
Email
1208480011@qq.com
Country
China
ProdList
9951
Advantage
58
Hubei Wande Chemical Co., Ltd
Tel
027-59210159 15377098680
Fax
027-59210159
Email
1148280011@qq.com
Country
China
ProdList
9994
Advantage
58
Tianmen Hengchang Chemical Co., Ltd
Tel
027-59322316 15172518801
Fax
027-59322316
Email
1208480077@qq.com
Country
China
ProdList
9938
Advantage
58
Hubei Qifei Pharmaceutical Chemical Co., Ltd
Tel
027-59322506 18071128681
Fax
027-59322506
Email
1400858811@qq.com
Country
China
ProdList
9995
Advantage
58
Hubei xingongli Chemical Co., Ltd
Tel
027-59106151 15172325309
Fax
027-59503710
Email
1400858877@qq.com
Country
China
ProdList
9966
Advantage
58
Shanghai Haohong Pharmaceutical Co., Ltd.
Tel
400-8210725 4008210725
Email
malulu@leyan.com
Country
China
ProdList
39997
Advantage
58
Shanghai Maclean Biochemical Technology Co., LTD
Tel
021-50706066 15221275939
Email
shenlinxing@macklin.cn
Country
China
ProdList
29803
Advantage
58
Hubei DAHAO Chemical Co., Ltd.
Tel
027-59106191 13986041085
Email
1400868877@qq.com
Country
China
ProdList
9987
Advantage
58
Hubei Tuobang Chemical Co., Ltd.
Tel
13986181695
Email
1018287799@qq.com
Country
China
ProdList
9995
Advantage
58
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
18621169109
Email
market03@meryer.com
Country
China
ProdList
27996
Advantage
58
Hubei Chenghai Chemical Co., Ltd
Tel
18327245847 18327245847
Email
1400838877@qq.com
Country
China
ProdList
9990
Advantage
58
Shanghai Chemilab Biotechnology CO.,Ltd
Tel
18116465878
Email
kmlb@kaimilaibo.com
Country
China
ProdList
2401
Advantage
58
Shanghai Aladdin Biochemical Technology Co.,Ltd.
Tel
+86-18521732826
Email
market@aladdin-e.com
Country
China
ProdList
48467
Advantage
58
Shaanxi Istare Biotechnology Co., Ltd.
Tel
029-81530825 18682931470
Email
2142355700@qq.com
Country
China
ProdList
1454
Advantage
58
Shenzhen Nexconn Pharmatechs Ltd
Tel
+86-755-89396905 +86-15013857715
Email
admin@nexconn.com
Country
China
ProdList
10247
Advantage
58
Wuhan Topule Biopharmaceutical Co., Ltd
Tel
+8618327326525
Email
masar@topule.com
Country
China
ProdList
8474
Advantage
58
PT CHEM GROUP LIMITED
Tel
+86-85511178 +86-85511178
Email
peter68@ptchemgroup.com
Country
China
ProdList
35453
Advantage
58

844502-63-2, 3,4-THIOPHENEDICARBOXYLIC ACID, 2-AMINO-, 3-ETHYL 4-METHYL ESTERRelated Search:


  • 3,4-THIOPHENEDICARBOXYLIC ACID, 2-AMINO-, 3-ETHYL 4-METHYL ESTER
  • 3-Ethyl 4-methyl 2-aminothiophene-3,4-dicarboxylate
  • 2-Amino-3,4-thiophenedicarboxylic acid 3-ethyl 4-methyl ester
  • 3-O-ethyl 4-O-methyl 2-aminothiophene-3,4-dicarboxylate
  • 2-Aminothiophene-3,4-dicarboxylic Acid 3-Ethyl 4-Methyl Ester
  • 844502-63-2