ChemicalBook >> CAS DataBase List >>2-AMINO-6-METHYL-4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER

2-AMINO-6-METHYL-4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER

2-AMINO-6-METHYL-4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER structure

CAS No.: 76981-71-0

Chemical Name:: 2-AMINO-6-METHYL-4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER

Synonyms: AURORA 2632;AKOS B000473;AKOS BBS-00006560;BUTTPARK 128\48-15;CHEMBRDG-BB 3000473;TIMTEC-BB SBB000786;ART-CHEM-BB B000473;ethyl (6S)-2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothioph...;ethyl 2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-car;ethyl 2-amino-6-methyl-4,5,6,7-tetrahydrobenzothiophene-3-carboxylate

CBNumber:: CB3250923

Molecular Formula:: C12H17NO2S

Molecular Weight:: 239.33

MDL Number:: MFCD00638882

MOL File:: 76981-71-0.mol

MSDS File:: SDS

Last updated:2026-05-28 01:05:21

Product description	Number	Pack Size	Price
Ethyl 2-amino-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate	TMT00097	1g	$529
Ethyl 2-amino-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate 97%	A461941	250mg	$22
Ethyl 2-amino-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate 97%	A461941	1g	$29
Ethyl 2-amino-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate 97%	A461941	5g	$118
Ethyl 2-amino-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate 97%	AA003Q0L	250mg	$18
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2-AMINO-6-METHYL-4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER Properties

Melting point	110℃ (ethanol )
Boiling point	408.4±45.0 °C(Predicted)
Density	1.182±0.06 g/cm3(Predicted)
RTECS	DL9603650
storage temp.	2-8°C(protect from light)
pka	0.54±0.40(Predicted)
form	solid
Appearance	White to off-white Solid
InChI	InChI=1S/C12H17NO2S/c1-3-15-12(14)10-8-5-4-7(2)6-9(8)16-11(10)13/h7H,3-6,13H2,1-2H3
InChIKey	WSOISFMHBFFWRQ-UHFFFAOYSA-N
SMILES	C12CC(C)CCC=1C(C(OCC)=O)=C(N)S2
EWG's Food Scores	1
UNSPSC Code	12352200
NACRES	NA.21

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P280a-P304+P340-P305+P351+P338-P405-P501a

Hazard Codes

Risk Statements

20/21/22

Safety Statements

3/7-36/37

WGK Germany

WGK 3

HazardClass

IRRITANT

HS Code

29349990

Storage Class

11 - Combustible Solids

NFPA 704

	0
2		0

2-AMINO-6-METHYL-4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER price More Price(36)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	TMT00097	Ethyl 2-amino-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate	76981-71-0	1g	$529	2026-04-30	Buy
Ambeed	A461941	Ethyl 2-amino-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate 97%	76981-71-0	250mg	$22	2026-06-05	Buy
Ambeed	A461941	Ethyl 2-amino-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate 97%	76981-71-0	1g	$29	2026-06-05	Buy
Ambeed	A461941	Ethyl 2-amino-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate 97%	76981-71-0	5g	$118	2026-06-05	Buy
aablocks	AA003Q0L	Ethyl 2-amino-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate 97%	76981-71-0	250mg	$18	2026-05-28	Buy

Product number	Packaging	Price	Buy
TMT00097	1g	$529	Buy
A461941	250mg	$22	Buy
A461941	1g	$29	Buy
A461941	5g	$118	Buy
AA003Q0L	250mg	$18	Buy

2-AMINO-6-METHYL-4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER Chemical Properties,Uses,Production

Uses

2-Amino-6-methyl-4,5,6,7-tetrahydro-benzothiophene-3-carboxylic acid ethyl ester can be used as a pharmaceutical intermediate for pharmaceutical synthesis and experimental research.

Chemical Properties

Yellow solid

2-AMINO-6-METHYL-4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER synthesis

Synthesis of 2-AMINO-6-METHYL-4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER from Cyclic octaatomic sulfur and 4-Methylcyclohexanone and Ethyl cyanoacetate

2-AMINO-6-METHYL-4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER Preparation Products And Raw materials

Raw materials

NICKEL AND VANADIUM IN RESIDUAL FUEL OIL Ethanol 4-Methylcyclohexanone Morpholine Ethyl cyanoacetate

Preparation Products

3-ethyl-7-methyl-2-thioxo-2,3,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(1H)-one 3-AMino-2,7-diMethyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyriMidin-4(3H)-one

2-AMINO-6-METHYL-4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER Suppliers

Global( 71)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD	+86-15225627621 +86-13213167925	jiuyitime@fdachem.com	China	16511	58
Changzhou Ansciep Chemical Co., Ltd.	+86 519 86305871	sales@ansciepchem.com	CHINA	4241	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
Neostar United (Changzhou) Industrial Co., Ltd.	+86-0519-85551759	marketing1@neostarunited.com	China	8828	58
Career Henan Chemica Co	+86-0371-86658258 +86-13203830695	laboratory@coreychem.com	China	30224	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 17705817739	info@dycnchem.com	China	52704	58
Labnetwork lnc.	+86-27-50766799 +86-18062016861	contact@labnetwork.com	China	19987	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418684 +86-18949823763	sales@tnjchem.com	China	25356	58
PT CHEM GROUP LIMITED	+86-85511178; +86-85511178	peter68@ptchemgroup.com	China	35425	58
Aceschem Inc.	+1-817863-6948 +1-（817）863-6948	sales@aceschem.com	United States	19632	58

Supplier	Advantage
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD	58
Changzhou Ansciep Chemical Co., Ltd.	58
Alchem Pharmtech,Inc.	58
Neostar United (Changzhou) Industrial Co., Ltd.	58
Career Henan Chemica Co	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
Labnetwork lnc.	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
PT CHEM GROUP LIMITED	58
Aceschem Inc.	58

View Lastest Price from 2-AMINO-6-METHYL-4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2026-07-02	Ethyl 2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate 76981-71-0	$3.00-9.00	1kg	99%min	50kg	ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Ethyl 2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
76981-71-0
$3.00-9.00
99%min
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

2-AMINO-6-METHYL-4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER Spectrum

2-AMINO-6-METHYL-4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER(76981-71-0)¹HNMR

76981-71-0(2-AMINO-6-METHYL-4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER)Related Search:

2-AMINO-6-METHYL-4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER Ethyl thiophene-3-carboxylate 1-Benzothiophene-3-carboxylic acid 2-AMINO-6-TERT-BUTYL-4,5,6,7-TETRAHYDRO-BENZO[ B ]THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER 2-AMINO-6-ETHYL-4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER

AKOS B014419 2-(2-CHLORO-ACETYLAMINO)-6-METHYL-4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER 6-METHYL-4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-3-CARBOXYLIC ACID AURORA 2591 AURORA 20326

BUTTPARK 128\48-08 ETHYL 2-((1,3-DIMETHYL-2,4,6-TRIOXO-TETRAHYDROPYRIMIDIN-5(6H)-YLIDENE)METHYLAMINO)-6-ETHYL-4,5,6,7-TETRAHYDROBENZO[B]THIOPHENE-3-CARBOXYLATE AURORA 4412 BUTTPARK 128\48-10 AURORA 5616

AURORA 7901 AURORA 20337 AURORA 10592

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TIMTEC-BB SBB000786 4,5,6,7-tetrahydro-2-amino-6-methyl-benzo(b)thiophene-3-carboxylicaciethy ethyl4,5,6,7-tetrahydro-2-amino-6-methylbenzo(b)thiophene-3-carboxylate ART-CHEM-BB B000473 BUTTPARK 128\48-15 AURORA 2632 CHEMBRDG-BB 3000473 ETHYL 2-AMINO-6-METHYL-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-3-CARBOXYLATE AKOS B000473 AKOS BBS-00006560 1-BENZOTHIOPHENE-3-CARBOXYLIC ACID, 2-AMINO-4,5,6,7-TETRAHYDRO-6-METHYL-, ETHYL ESTER 2-AMINO-6-METHYL-4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER 2-Amino-6-methyl-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid ethyl ester ,97% ethyl 2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate(SALTDATA: FREE) Ethyl 2-aMino-6-Methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate 2-Amino-6-methyl-4,5,6,7-tetrahydro-benzothiophene-3-carboxylic acid ethyl ester Benzo(b)thiophene-3-carboxylic acid, 4,5,6,7-tetrahydro-2-amino-6-methyl-, ethyl ester ethyl 2-amino-6-methyl-4,5,6,7-tetrahydrobenzothiophene-3-carboxylate ethyl2-amino-4,5,6,7-tetrahydro-6-methylbenzo[b]thiophene-3-carboxylate ethyl 2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-car 2-Amino-4,5,6,7-tetrahydro-6-methylbenzo[b]thiophene-3-carboxylic acid ethyl ester ethyl (6S)-2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothioph... 2-amino-6-methyl-4,5,6, 7-tetrahydro-benzothiene-3-formate ethyl ester ethyl (6S)-2-amino-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate Benzo[b]thiophene-3-carboxylic acid, 2-amino-4,5,6,7-tetrahydro-6-methyl-, ethyl ester Ethyl 2-amino-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate 76981-71-0