2,2'-Bithiophene-5-carboxaldehyde

Identify Properties Safty Prices Suppliers 6 Links ☰

Identify Properties Safty Prices Suppliers 6 Links

CAS 3779-27-9

Formula C9H6OS2

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
210459623034	2,2'-Bithiophene-5-carboxaldehyde (210459623034)		on request	+ -

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Identify

Synonyms:

5-formyl-2,2'-dithienyl ; 5-formyl-2,2'-bithiophene ; buttpark 29\08-48 ; 2,2'-bithienyl-5-carbaldehyde ; 5-formyl-2,2'-bithienyl ; 2,2''-biothiophene-5-carboxaldehyde ; [2,2'-bithiophene]-5-carboxaldehyde ; [2,2']bithiophenyl-5-carboxaldehyde ; [2,2']bithiophenyl-5-carbaldehyde ; 5-(2-thienyl)-2-thiophenecarboxaldehyde ; nsc 630688 ; 2,2'-bithiophene-5-carbaldehyde ; 2,2'-bithiophene-5-carboxaldehyde ; timtec-bb sbb003601 ; 2,2'-bithienyl-5-carboxaldehyde,98% ; akos bar-0540 ; salor-int l158844-1ea ; 5-(thiophen-2-yl)thiophene-2-carbaldehyde ; 2,2'-bithienyl-5-carboxaldehyde

CAS:

3779-27-9

EINECS:

Molecular Formula:

C9H6OS2

MDL:

SMILES:

C1=CSC(=C1)C2=CC=C(S2)C=O

Properties

Molecular Weight:

194.27 g·mol−1

Density:

1.336 g/cm3

Melting point:

55-58 °C(lit.)

Boiling point:

340 °C at 760 mmHg

Flash point:

>230 ºF

Physical Description:

yellow-brown to brown crystalline powder

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

irritant

Hazardous Substances Data:

Non-Regulated Material ¹

Safety Codes:

24/25 (S)

WGK Germany:

Storage temperature:

Refrigerator (+4 °C)

Prices

For 2,2'-Bithiophene-5-carboxaldehyde we can currently show 10 prices in the last 11 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2015 from USD 611.00 for 25 g to USD 56.00 per 50 mg in 2025 .

Last detected Prices

Size	Availability	Last Price	Quantity
50 mg	on request	$56.00	+ -
100 mg	on request	$75.00	+ -
500 mg	on request	$138.00	+ -
125 g	on request	$1106.00	+ -

Last price review [2025-04-14]

Suppliers

Global 2,2'-Bithiophene-5-carboxaldeh... Suppliers : P.R.China (4) Switzerland (1) USA (1)

Supplier	Phone	Fax	Country	Inquiry contact
BLD Pharmatech Ltd	+86-21-61629022	+86-21-50201702	P.R.China	REQUEST
CM Fine Chemicals			Switzerland	REQUEST
Dayang Chem (Hangzhou) Co.,Ltd.	+86-571-88938639	+86-571-8893-8652	P.R.China	REQUEST
Leap Chem Co., Ltd	+852-30606658		P.R.China	REQUEST
Santa Cruz Biotechnology, Inc.	+1 214-902-3910		USA	REQUEST
Zehao Industry Co., Ltd.	+86-531-88909322	+86-531-88909322	P.R.China	REQUEST