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ChemicalBook >> CAS DataBase List >> Thieno[2,3-b]pyrazine-6-carboxylic acid

Thieno[2,3-b]pyrazine-6-carboxylic acid

$93 - $3360
Product name: Thieno[2,3-b]pyrazine-6-carboxylic acid
CAS: 59944-79-5
MF: C7H4N2O2S
MW: 180.18
EINECS:
MDL Number:MFCD07371382
Synonyms:Thieno[2,3-b]pyrazine-6-carboxylic acid 90%;2-b]pyrazine-6-carboxylic acid;Thieno[2,3-b]pyrazine-6-carboxylicacid90%;6-thieno[2,3-b]pyrazinecarboxylic acid;Thieno[2,3-b]pyrazine-6-carboxylic acid

Price18 Properties Safety Information Description

18 prices

Selected condition：

Brand

aablocks
ACHEMBLOCK
Alichem
American Custom Chemicals Corporation
Apolloscientific
Crysdot
SynQuest Laboratories
TRC

Package

100mg
250mg
1g
5G
10g
25G

Manufactureraablocks
Product numberAA00ECVL
Product descriptionThieno[2,3-b]pyrazine-6-carboxylic acid 98%(HPLC)
Packaging250mg
Price$202
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00ECVL
Product descriptionThieno[2,3-b]pyrazine-6-carboxylic acid 98%(HPLC)
Packaging1g
Price$409
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberS74879
Product descriptionthieno[2,3-b]pyrazine-6-carboxylic acid 97%
Packaging1G
Price$280
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberS74879
Product descriptionthieno[2,3-b]pyrazine-6-carboxylic acid 97%
Packaging5G
Price$840
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberS74879
Product descriptionthieno[2,3-b]pyrazine-6-carboxylic acid 97%
Packaging25G
Price$3360
Updated2026-05-27
Buy

ManufacturerAlichem
Product number59944795
Product descriptionThieno[2,3-b]pyrazine-6-carboxylicacid
Packaging25g
Price$1185.6
Updated2021-12-16
Buy

ManufacturerAlichem
Product number59944795
Product descriptionThieno[2,3-b]pyrazine-6-carboxylicacid
Packaging10g
Price$797.15
Updated2021-12-16
Buy

ManufacturerAlichem
Product number59944795
Product descriptionThieno[2,3-b]pyrazine-6-carboxylicacid
Packaging5g
Price$518.7
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0032376
Product descriptionTHIENO[2,3-B]PYRAZINE-6-CARBOXYLIC ACID 95.00%
Packaging250MG
Price$688.11
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0032376
Product descriptionTHIENO[2,3-B]PYRAZINE-6-CARBOXYLIC ACID 95.00%
Packaging1G
Price$845.27
Updated2021-12-16
Buy

ManufacturerApolloscientific
Product numberOR6789
Product descriptionThieno[2,3-b]pyrazine-6-carboxylic acid 95%
Packaging1g
Price$238
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberOR6789
Product descriptionThieno[2,3-b]pyrazine-6-carboxylic acid 95%
Packaging250mg
Price$96
Updated2026-06-04
Buy

ManufacturerCrysdot
Product numberCD11096906
Product descriptionThieno[2,3-b]pyrazine-6-carboxylic acid 95+%
Packaging5g
Price$606
Updated2026-05-26
Buy

ManufacturerCrysdot
Product numberCD11096906
Product descriptionThieno[2,3-b]pyrazine-6-carboxylic acid 95+%
Packaging10g
Price$918
Updated2026-05-26
Buy

ManufacturerCrysdot
Product numberCD11096906
Product descriptionThieno[2,3-b]pyrazine-6-carboxylic acid 95+%
Packaging25g
Price$1409
Updated2026-05-26
Buy

ManufacturerSynQuest Laboratories
Product number8H21-1-17
Product descriptionThieno[2,3-b]pyrazine-6-carboxylic acid 95%
Packaging250mg
Price$93
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA00ECVL	Thieno[2,3-b]pyrazine-6-carboxylic acid 98%(HPLC)	250mg	$202	2026-05-28	Buy
aablocks	AA00ECVL	Thieno[2,3-b]pyrazine-6-carboxylic acid 98%(HPLC)	1g	$409	2026-05-28	Buy
ACHEMBLOCK	S74879	thieno[2,3-b]pyrazine-6-carboxylic acid 97%	1G	$280	2026-05-27	Buy
ACHEMBLOCK	S74879	thieno[2,3-b]pyrazine-6-carboxylic acid 97%	5G	$840	2026-05-27	Buy
ACHEMBLOCK	S74879	thieno[2,3-b]pyrazine-6-carboxylic acid 97%	25G	$3360	2026-05-27	Buy
Alichem	59944795	Thieno[2,3-b]pyrazine-6-carboxylicacid	25g	$1185.6	2021-12-16	Buy
Alichem	59944795	Thieno[2,3-b]pyrazine-6-carboxylicacid	10g	$797.15	2021-12-16	Buy
Alichem	59944795	Thieno[2,3-b]pyrazine-6-carboxylicacid	5g	$518.7	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0032376	THIENO[2,3-B]PYRAZINE-6-CARBOXYLIC ACID 95.00%	250MG	$688.11	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0032376	THIENO[2,3-B]PYRAZINE-6-CARBOXYLIC ACID 95.00%	1G	$845.27	2021-12-16	Buy
Apolloscientific	OR6789	Thieno[2,3-b]pyrazine-6-carboxylic acid 95%	1g	$238	2026-06-04	Buy
Apolloscientific	OR6789	Thieno[2,3-b]pyrazine-6-carboxylic acid 95%	250mg	$96	2026-06-04	Buy
Crysdot	CD11096906	Thieno[2,3-b]pyrazine-6-carboxylic acid 95+%	5g	$606	2026-05-26	Buy
Crysdot	CD11096906	Thieno[2,3-b]pyrazine-6-carboxylic acid 95+%	10g	$918	2026-05-26	Buy
Crysdot	CD11096906	Thieno[2,3-b]pyrazine-6-carboxylic acid 95+%	25g	$1409	2026-05-26	Buy
SynQuest Laboratories	8H21-1-17	Thieno[2,3-b]pyrazine-6-carboxylic acid 95%	250mg	$93	2021-12-16	Buy

Next Last

Properties

Melting point :220
form :solid
color :Off-white
InChI :1S/C7H4N2O2S/c10-7(11)5-3-4-6(12-5)9-2-1-8-4/h1-3H,(H,10,11)
InChIKey :MEHCDDSVVYRWJT-UHFFFAOYSA-N
SMILES :OC(=O)c1cc2nccnc2s1

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H302	Harmful if swallowed	Acute toxicity,oral	Category 4	Warning	P264, P270, P301+P312, P330, P501
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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Suppliers and manufacturers

Capot Chemical Co., Ltd Thermo Fisher Scientific 9ding chemical ( Shanghai) Limited ShangHai AmK Pharmaceutical Technology Co., Ltd. Amadis Chemical Company Limited Capot Chemical Co.,Ltd. Aikon International Limited SHANGHAI FDC-CHEMICAL CO.,LTD Lanzhou Kangyuxin Biotechnology Co., Ltd. Labnetwork lnc.

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Thieno[2,3-b]pyrazine-6-carboxylic acid

Properties

Safety Information

Description

Related product price

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