ChemicalBook >> CAS DataBase List >>2-AMINO-5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-3-CARBOXAMIDE

2-AMINO-5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-3-CARBOXAMIDE

2-AMINO-5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-3-CARBOXAMIDE structure

CAS No.: 77651-38-8

Chemical Name:: 2-AMINO-5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-3-CARBOXAMIDE

Synonyms: AKOS 92560;AURORA 4809;AKOS MSC-0466;ASISCHEM Z28662;AKOS BBS-00007971;ZERENEX E/5017775;CHEMBRDG-BB 3000477;5,6-dihydro-4H-cyclopenta[b]thiophen-2-amine;2-aMino-4H,5H,6H-cyclopenta[b]thiophene-3-carboxaMide;2-AMINO-5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-3-CARBOXAMIDE

CBNumber:: CB8147349

Molecular Formula:: C8H10N2OS

Molecular Weight:: 182.24

MDL Number:: MFCD00122463

MOL File:: 77651-38-8.mol

MSDS File:: SDS

Last updated:2026-05-28 03:39:57

Product description	Number	Pack Size	Price
2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid amide	010726	1.00g	$44
2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid amide	010726	5.00g	$148
2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid amide	010726	10.00g	$297
2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide 95+%	A46709	250mg	$44
2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide 95+%	A46709	1g	$50

Request For Quotation

2-AMINO-5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-3-CARBOXAMIDE Properties

Melting point	169-171℃
Boiling point	308.2±42.0 °C(Predicted)
Density	1.412
storage temp.	under inert gas (nitrogen or Argon) at 2–8 °C
pka	15.70±0.20(Predicted)
Appearance	Brown to black Solid
CAS DataBase Reference	77651-38-8(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319-H335
Precautionary statements	P261-P305+P351+P338
Hazard Codes	Xi,Xn
Risk Statements	22-36/37/38
Safety Statements	26-36/37/39
HazardClass	IRRITANT
HS Code	29349990

2-AMINO-5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-3-CARBOXAMIDE price More Price(46)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Matrix Scientific	010726	2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid amide	77651-38-8	1.00g	$44	2026-05-18	Buy
Matrix Scientific	010726	2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid amide	77651-38-8	5.00g	$148	2026-05-18	Buy
Matrix Scientific	010726	2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid amide	77651-38-8	10.00g	$297	2026-05-18	Buy
Synthonix	A46709	2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide 95+%	77651-38-8	250mg	$44	2026-05-06	Buy
Synthonix	A46709	2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide 95+%	77651-38-8	1g	$50	2026-05-06	Buy

Product number	Packaging	Price	Buy
010726	1.00g	$44	Buy
010726	5.00g	$148	Buy
010726	10.00g	$297	Buy
A46709	250mg	$44	Buy
A46709	1g	$50	Buy

2-AMINO-5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-3-CARBOXAMIDE Chemical Properties,Uses,Production

Chemical Properties

Gray solid

2-AMINO-5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-3-CARBOXAMIDE Preparation Products And Raw materials

Raw materials

Sulfur Malononitrile Ethanol Phosphoric acid Diethylamine

polyphosphoric acid Cyclopentanone

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Preparation Products

2-(CHLOROMETHYL)-3,5,6,7-TETRAHYDRO-4H-CYCLOPENTA[4,5]THIENO[2,3-D]PYRIMIDIN-4-ONE

2-AMINO-5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-3-CARBOXAMIDE Suppliers

Global( 83)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63645	58
CONIER CHEM AND PHARMA LIMITED		sales@conier.com	China	49906	58
Shaanxi Dideu Medichem Co. Ltd	+86-29-87569262 +86-15003564040	1056@dideu.com	China	3969	58
Neostar United (Changzhou) Industrial Co., Ltd.	+86-0519-85551759	marketing1@neostarunited.com	China	8827	58
Career Henan Chemica Co	+86-0371-86658258 +86-13203830695	laboratory@coreychem.com	China	30203	58
Shanxi Xuanran Import and Export Trade Co., Ltd.	+8617735180244	mike_yan@xuanranglobal.com	CHINA	4011	58
Hefei Hirisun Pharmatech Co., Ltd	+8615056975894	shawn@hirisunpharm.com	CHINA	9897	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418684 +86-18949823763	sales@tnjchem.com	China	25333	58
Shanghai Acmec Biochemical Technology Co., Ltd.	+86-18621343501	product@acmec-e.com	China	33301	58
Aladdin Scientific		tp@aladdinsci.com	United States	54746	58

Supplier	Advantage
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
Shaanxi Dideu Medichem Co. Ltd	58
Neostar United (Changzhou) Industrial Co., Ltd.	58
Career Henan Chemica Co	58
Shanxi Xuanran Import and Export Trade Co., Ltd.	58
Hefei Hirisun Pharmatech Co., Ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Shanghai Acmec Biochemical Technology Co., Ltd.	58
Aladdin Scientific	58

View Lastest Price from 2-AMINO-5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-3-CARBOXAMIDE manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2026-02-02	2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide 77651-38-8	$1.00	1g	99%	50tons	Shaanxi Dideu Medichem Co. Ltd

2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide
77651-38-8
$1.00
99%
Shaanxi Dideu Medichem Co. Ltd

2-AMINO-5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-3-CARBOXAMIDE Spectrum

2-AMINO-5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-3-CARBOXAMIDE(77651-38-8)¹HNMR

77651-38-8(2-AMINO-5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-3-CARBOXAMIDE)Related Search:

2-AMINO-5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-3-CARBOXAMIDE 1,2,3,5-TETRAHYDRO-8-THIA-5,7-DIAZA-CYCLOPENTA[A]INDENE-4-ONE 3-ALLYL-2-MERCAPTO-3,5,6,7-TETRAHYDRO-4H-CYCLOPENTA[4,5]THIENO[2,3-D]PYRIMIDIN-4-ONE 5-AMINO-6-METHYL-1,2,3,5-TETRAHYDRO-8-THIA-5,7-DIAZA-CYCLOPENTA[A]INDEN-4-ONE 2-[(2-CHLOROPROPANOYL)AMINO]-5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-3-CARBOXAMIDE

2-[(2-CHLOROACETYL)AMINO]-5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-3-CARBOXAMIDE 2-({3-[(4-bromophenoxy)methyl]-4-methoxybenzoyl}amino)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide 2-{[(2-naphthyloxy)acetyl]amino}-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide AKOS BBS-00007151 AKOS BBS-00007146

AKOS BBS-00007168 AKOS BBS-00007162 2-methyl-3,5,6,7-tetrahydro-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-one AKOS BBS-00007172 AURORA 504

AURORA 4565 AKOS BBS-00007164 AURORA 4566

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CHEMBRDG-BB 3000477 ASISCHEM Z28662 AURORA 4809 4H-CYCLOPENTA[B]THIOPHENE-3-CARBOXAMIDE, 2-AMINO-5,6-DIHYDRO- AKOS BBS-00007971 AKOS MSC-0466 AKOS 92560 2-amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide(SALTDATA: FREE) 2-aMino-4H,5H,6H-cyclopenta[b]thiophene-3-carboxaMide 2-AMINO-5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-3-CARBOXAMIDE 2-AMINO-5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-3-CARBOXYLIC ACID AMIDE ZERENEX E/5017775 2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide ,97% 2-amino-5,6-dihydro-4H-cyclopenta[d]thiophene-3-carboxamide 5,6-dihydro-4H-cyclopenta[b]thiophen-2-amine 2-AMINO-5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-3-CARBOXAMIDE ISO 9001：2015 REACH 77651-38-8 Thiophene