Welcome to chemicalbook!

010-86108875

18162-48-6 872-50-4 Methylene Chloride naphthalene THF Titanium Dioxide

Structure Search

RFQ

Try our best to find the right business for you.

Messages

Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> 2-Amino-5-carbamoyl-4-methyl-thiophene-3-carboxylic acid ethyl ester

2-Amino-5-carbamoyl-4-methyl-thiophene-3-carboxylic acid ethyl ester

$63 - $2625
Product name: 2-Amino-5-carbamoyl-4-methyl-thiophene-3-carboxylic acid ethyl ester
CAS: 43028-63-3
MF: C9H12N2O3S
MW: 228.27
EINECS:
MDL Number:MFCD00458467
Synonyms:AKOS MSC-0739;AKOS B000504;ETHYL 2-AMINO-5-(AMINOCARBONYL)-4-METHYL-3-THIOPHENECARBOXYLATE;CHEMBRDG-BB 3000504;ART-CHEM-BB B000504;AURORA 21483;OTAVA-BB BB7015820163;Ethyl 2-amino-5-(aminocarbonyl)-4-methylthiophene-3-carboxylate

Price22 Properties Safety Information Description

22 prices

Selected condition：

Brand

aablocks
ACHEMBLOCK
AK Scientific
American Custom Chemicals Corporation
ChemBridge Corporation
Chemenu
Crysdot
Matrix Scientific
TRC

Package

50mg
100mg
250mg
500mg
1g
2.5G
5g
10g
25g
100g

Manufactureraablocks
Product numberAA006ZMT
Product descriptionEthyl 2-amino-5-(aminocarbonyl)-4-methylthiophene-3-carboxylate 95%
Packaging250mg
Price$63
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA006ZMT
Product descriptionEthyl 2-amino-5-(aminocarbonyl)-4-methylthiophene-3-carboxylate 95%
Packaging1g
Price$114
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA006ZMT
Product descriptionEthyl 2-amino-5-(aminocarbonyl)-4-methylthiophene-3-carboxylate 95%
Packaging5g
Price$332
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA006ZMT
Product descriptionEthyl 2-amino-5-(aminocarbonyl)-4-methylthiophene-3-carboxylate 95%
Packaging25g
Price$878
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA006ZMT
Product descriptionEthyl 2-amino-5-(aminocarbonyl)-4-methylthiophene-3-carboxylate 95%
Packaging100g
Price$2625
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberAD272704
Product descriptionEthyl 2-amino-5-carbamoyl-4-methylthiophene-3-carboxylate 95%
Packaging5G
Price$380
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberAD272704
Product descriptionEthyl 2-amino-5-carbamoyl-4-methylthiophene-3-carboxylate 95%
Packaging1G
Price$100
Updated2026-05-27
Buy

ManufacturerAK Scientific
Product number3250AE
Product descriptionEthyl2-amino-5-(aminocarbonyl)-4-methylthiophene-3-carboxylate
Packaging500mg
Price$220
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0090584
Product descriptionETHYL 2-AMINO-5-(AMINOCARBONYL)-4-METHYLTHIOPHENE-3-CARBOXYLATE 95.00%
Packaging1G
Price$692.46
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0090584
Product descriptionETHYL 2-AMINO-5-(AMINOCARBONYL)-4-METHYLTHIOPHENE-3-CARBOXYLATE 95.00%
Packaging2.5G
Price$932.6
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0090584
Product descriptionETHYL 2-AMINO-5-(AMINOCARBONYL)-4-METHYLTHIOPHENE-3-CARBOXYLATE 95.00%
Packaging5G
Price$1114.58
Updated2021-12-16
Buy

ManufacturerChemBridge Corporation
Product numberBB-3000504
Product descriptionethyl2-amino-5-(aminocarbonyl)-4-methylthiophene-3-carboxylate 95%
Packaging1g
Price$140
Updated2021-12-16
Buy

ManufacturerChemenu
Product numberCM113683
Product descriptionethyl 2-amino-5-(aminocarbonyl)-4-methylthiophene-3-carboxylate 95%
Packaging250mg
Price$140
Updated2026-05-26
Buy

ManufacturerChemenu
Product numberCM113683
Product descriptionethyl 2-amino-5-(aminocarbonyl)-4-methylthiophene-3-carboxylate 95%
Packaging500mg
Price$218
Updated2026-05-26
Buy

ManufacturerChemenu
Product numberCM113683
Product descriptionethyl 2-amino-5-(aminocarbonyl)-4-methylthiophene-3-carboxylate 95%
Packaging50mg
Price$66
Updated2026-05-26
Buy

ManufacturerChemenu
Product numberCM113683
Product descriptionethyl 2-amino-5-(aminocarbonyl)-4-methylthiophene-3-carboxylate 95%
Packaging100mg
Price$98
Updated2026-05-26
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA006ZMT	Ethyl 2-amino-5-(aminocarbonyl)-4-methylthiophene-3-carboxylate 95%	250mg	$63	2026-05-28	Buy
aablocks	AA006ZMT	Ethyl 2-amino-5-(aminocarbonyl)-4-methylthiophene-3-carboxylate 95%	1g	$114	2026-05-28	Buy
aablocks	AA006ZMT	Ethyl 2-amino-5-(aminocarbonyl)-4-methylthiophene-3-carboxylate 95%	5g	$332	2026-05-28	Buy
aablocks	AA006ZMT	Ethyl 2-amino-5-(aminocarbonyl)-4-methylthiophene-3-carboxylate 95%	25g	$878	2026-05-28	Buy
aablocks	AA006ZMT	Ethyl 2-amino-5-(aminocarbonyl)-4-methylthiophene-3-carboxylate 95%	100g	$2625	2026-05-28	Buy
ACHEMBLOCK	AD272704	Ethyl 2-amino-5-carbamoyl-4-methylthiophene-3-carboxylate 95%	5G	$380	2026-05-27	Buy
ACHEMBLOCK	AD272704	Ethyl 2-amino-5-carbamoyl-4-methylthiophene-3-carboxylate 95%	1G	$100	2026-05-27	Buy
AK Scientific	3250AE	Ethyl2-amino-5-(aminocarbonyl)-4-methylthiophene-3-carboxylate	500mg	$220	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0090584	ETHYL 2-AMINO-5-(AMINOCARBONYL)-4-METHYLTHIOPHENE-3-CARBOXYLATE 95.00%	1G	$692.46	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0090584	ETHYL 2-AMINO-5-(AMINOCARBONYL)-4-METHYLTHIOPHENE-3-CARBOXYLATE 95.00%	2.5G	$932.6	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0090584	ETHYL 2-AMINO-5-(AMINOCARBONYL)-4-METHYLTHIOPHENE-3-CARBOXYLATE 95.00%	5G	$1114.58	2021-12-16	Buy
ChemBridge Corporation	BB-3000504	ethyl2-amino-5-(aminocarbonyl)-4-methylthiophene-3-carboxylate 95%	1g	$140	2021-12-16	Buy
Chemenu	CM113683	ethyl 2-amino-5-(aminocarbonyl)-4-methylthiophene-3-carboxylate 95%	250mg	$140	2026-05-26	Buy
Chemenu	CM113683	ethyl 2-amino-5-(aminocarbonyl)-4-methylthiophene-3-carboxylate 95%	500mg	$218	2026-05-26	Buy
Chemenu	CM113683	ethyl 2-amino-5-(aminocarbonyl)-4-methylthiophene-3-carboxylate 95%	50mg	$66	2026-05-26	Buy
Chemenu	CM113683	ethyl 2-amino-5-(aminocarbonyl)-4-methylthiophene-3-carboxylate 95%	100mg	$98	2026-05-26	Buy

Next Last

Properties

Melting point :181-182 °C
Boiling point :323.3±42.0 °C(Predicted)
Density :1.338±0.06 g/cm3(Predicted)
pka :16.08±0.50(Predicted)
InChI :InChI=1S/C9H12N2O3S/c1-3-14-9(13)5-4(2)6(7(10)12)15-8(5)11/h3,11H2,1-2H3,(H2,10,12)
InChIKey :KZNNKLUXBNFFLZ-UHFFFAOYSA-N
SMILES :C1(N)SC(C(N)=O)=C(C)C=1C(OCC)=O

Safety Information

Symbol(GHS):

Signal word:

Danger

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	Pictogram	P-Codes
H314	Causes severe skin burns and eye damage	Skin corrosion/irritation	Category 1A, B, C	Danger		P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501

Precautionary statements:

P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331	IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353	IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P363	Wash contaminated clothing before reuse.
P405	Store locked up.
P501	Dispose of contents/container to..…

Description

More related product prices

Suppliers and manufacturers

Suzhou Haoyi Biotechnology Technology Co., Ltd. J & K SCIENTIFIC LTD. Henan CoreyChem Co., Ltd Changzhou Hopschain Chemical Co.,Ltd. Shanghai Tube Pharmaceutical Co., Ltd. Shenzhen Polymeri Biochemical Technology Co., Ltd. Jiangsu aikang biomedical research and development co., LTD Birdo (Shanghai) Medical Technology Co., Ltd. Shanghai Haohong Scientific Co., Ltd. Nanjing Shizhou Biology Technology Co.,Ltd

HomePage | About Us | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase | Product Catalog | Links | Privacy | Terms | Product Manufacturers | New Products
All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.
According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.

2-Amino-5-carbamoyl-4-methyl-thiophene-3-carboxylic acid ethyl ester

Properties

Safety Information

Description

Related product price

Suppliers and manufacturers