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ChemicalBook >> CAS DataBase List >> Thieno[3,2-b]thiophene-2-carboxaldehyde

Thieno[3,2-b]thiophene-2-carboxaldehyde

$21 - $5000
Product name: Thieno[3,2-b]thiophene-2-carboxaldehyde
CAS: 31486-86-9
MF: C7H4OS2
MW: 168.24
EINECS:
MDL Number:MFCD01859924
Synonyms:THIENO[3,2-B!THIOPHENE-2-CARBALDEHYDE, 97+%;2-Formylthieno[3,2-b]thiophene;2-Formylthieno[3,2-b]thiophene, 2-Formyl-1,4-dithiapentalene;2-Thieno[3,2-b]thiophenecarboxaldehyde;Thieno[3,2-b]thiophene-2-carboxaldehyde 98% (HPLC);THIENO[3,2-B]THIOPHENE-2-CARBOXALDEHYDE;BTH-CHO;S1055

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aablocks
ACHEMBLOCK
Acints
Activate Scientific
Advanced Chemicals Intermediat
Advanced Chemicals Intermediatesced Chemicals Intermediates
AK Scientific
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Crysdot
Matrix Scientific
SynQuest Laboratories
Synthonix
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Manufactureraablocks
Product numberAA003UPA
Product descriptionThieno[3,2-b]thiophene-2-carbaldehyde 97%
Packaging250mg
Price$25
Updated2026-05-28
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Manufactureraablocks
Product numberAA003UPA
Product descriptionThieno[3,2-b]thiophene-2-carbaldehyde 97%
Packaging1g
Price$64
Updated2026-05-28
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Manufactureraablocks
Product numberAA003UPA
Product descriptionThieno[3,2-b]thiophene-2-carbaldehyde 97%
Packaging5g
Price$190
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA003UPA
Product descriptionThieno[3,2-b]thiophene-2-carbaldehyde 96%
Packaging25g
Price$940
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberW167712
Product descriptionThieno[3,2-b]thiophene-2-carbaldehyde 95%
Packaging25G
Price$650
Updated2026-05-25
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ManufacturerACHEMBLOCK
Product numberW167712
Product descriptionThieno[3,2-b]thiophene-2-carbaldehyde 95%
Packaging25G
Price$650
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberW167712
Product descriptionThieno[3,2-b]thiophene-2-carbaldehyde 95%
Packaging5G
Price$175
Updated2026-05-25
Buy

ManufacturerACHEMBLOCK
Product numberW167712
Product descriptionThieno[3,2-b]thiophene-2-carbaldehyde 95%
Packaging5G
Price$175
Updated2026-05-27
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ManufacturerAcints
Product numberACI-02013
Product descriptionThieno[3,2-b]thiophene-2-carbaldehyde 95%+
Packaging1g
Price$160.65
Updated2026-05-20
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ManufacturerAcints
Product numberACI-02013
Product descriptionThieno[3,2-b]thiophene-2-carbaldehyde 95%+
Packaging1g
Price$137.75
Updated2021-12-16
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ManufacturerAcints
Product numberACI-02013
Product descriptionThieno[3,2-b]thiophene-2-carbaldehyde 95%+
Packaging5g
Price$641.25
Updated2026-05-20
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ManufacturerActivate Scientific
Product numberAS140032
Product descriptionThieno[3,2-b]thiophene-2-carbaldehyde 97%
Packaging1g
Price$157
Updated2026-06-04
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ManufacturerActivate Scientific
Product numberAS140032
Product descriptionThieno[3,2-b]thiophene-2-carbaldehyde 97%
Packaging5g
Price$510
Updated2026-06-04
Buy

ManufacturerAdvanced Chemicals Intermediat
Product numberACI-02013
Product descriptionThieno[3,2-b]thiophene-2-carbaldehyde 95%+
Packaging1g
Price$160.65
Updated2026-05-19
Buy

ManufacturerAdvanced Chemicals Intermediat
Product numberACI-02013
Product descriptionThieno[3,2-b]thiophene-2-carbaldehyde 95%+
Packaging5g
Price$641.25
Updated2026-05-19
Buy

ManufacturerAdvanced Chemicals Intermediatesced Chemicals Intermediates
Product numberACI-02013
Product descriptionThieno[3,2-b]thiophene-2-carbaldehyde 95%+
Packaging5g
Price$551
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA003UPA	Thieno[3,2-b]thiophene-2-carbaldehyde 97%	250mg	$25	2026-05-28	Buy
aablocks	AA003UPA	Thieno[3,2-b]thiophene-2-carbaldehyde 97%	1g	$64	2026-05-28	Buy
aablocks	AA003UPA	Thieno[3,2-b]thiophene-2-carbaldehyde 97%	5g	$190	2026-05-28	Buy
aablocks	AA003UPA	Thieno[3,2-b]thiophene-2-carbaldehyde 96%	25g	$940	2026-05-28	Buy
ACHEMBLOCK	W167712	Thieno[3,2-b]thiophene-2-carbaldehyde 95%	25G	$650	2026-05-25	Buy
ACHEMBLOCK	W167712	Thieno[3,2-b]thiophene-2-carbaldehyde 95%	25G	$650	2026-05-27	Buy
ACHEMBLOCK	W167712	Thieno[3,2-b]thiophene-2-carbaldehyde 95%	5G	$175	2026-05-25	Buy
ACHEMBLOCK	W167712	Thieno[3,2-b]thiophene-2-carbaldehyde 95%	5G	$175	2026-05-27	Buy
Acints	ACI-02013	Thieno[3,2-b]thiophene-2-carbaldehyde 95%+	1g	$160.65	2026-05-20	Buy
Acints	ACI-02013	Thieno[3,2-b]thiophene-2-carbaldehyde 95%+	1g	$137.75	2021-12-16	Buy
Acints	ACI-02013	Thieno[3,2-b]thiophene-2-carbaldehyde 95%+	5g	$641.25	2026-05-20	Buy
Activate Scientific	AS140032	Thieno[3,2-b]thiophene-2-carbaldehyde 97%	1g	$157	2026-06-04	Buy
Activate Scientific	AS140032	Thieno[3,2-b]thiophene-2-carbaldehyde 97%	5g	$510	2026-06-04	Buy
Advanced Chemicals Intermediat	ACI-02013	Thieno[3,2-b]thiophene-2-carbaldehyde 95%+	1g	$160.65	2026-05-19	Buy
Advanced Chemicals Intermediat	ACI-02013	Thieno[3,2-b]thiophene-2-carbaldehyde 95%+	5g	$641.25	2026-05-19	Buy
Advanced Chemicals Intermediatesced Chemicals Intermediates	ACI-02013	Thieno[3,2-b]thiophene-2-carbaldehyde 95%+	5g	$551	2021-12-16	Buy

Next Last

Properties

Melting point :53-54℃
Boiling point :308.5±22.0 °C(Predicted)
Density :1.473±0.06 g/cm3(Predicted)
Flash point :>110℃
storage temp. :under inert gas (nitrogen or Argon) at 2–8 °C
form :powder or crystals
Appearance :Light yellow to brown Solid
InChI :1S/C7H4OS2/c8-4-5-3-7-6(10-5)1-2-9-7/h1-4H
InChIKey :JKVPCDAKZCFJBU-UHFFFAOYSA-N
SMILES :O=Cc1cc2sccc2s1

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
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:

P260	Do not breathe dust/fume/gas/mist/vapours/spray.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P312	Call a POISON CENTER or doctor/physician if you feel unwell.

Description

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Suppliers and manufacturers

Shaanxi Dideu Medichem Co. Ltd

$1.00
Thieno[3,2-b]thiophene-2-carboxaldehyde CAS:31486-86-9

career henan chemical co

$1.00
THIENO[3,2-B!THIOPHENE-2-CARBALDEHYDE, 97+% CAS:31486-86-9

Shanghai Daken Advanced Materials Co.,Ltd

AB PharmaTech,LLC

Neostar United (Changzhou) Industrial Co., Ltd.

Zhengzhou Alfa Chemical Co.,Ltd

Hefei TNJ Chemical Industry Co.,Ltd.

Xi'an MC Biotech, Co., Ltd.

CD Chemical Group Limited

Zhengzhou Gecko Scientific Inc.

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Thieno[3,2-b]thiophene-2-carboxaldehyde

Properties

Safety Information

Description

Related product price

Suppliers and manufacturers