2-ethynylthiophene - CAS 4298-52-6

Catalog:	BB025298
Product Name:	2-ethynylthiophene
CAS:	4298-52-6
Synonyms:	2-ethynylthiophene

Technical Data

Safety and Hazards

Patents

Literatures

Computed Properties

IUPAC Name:	2-ethynylthiophene
Description:	2-ethynylthiophene (CAS# 4298-52-6) is used in preparation of triazole derivative as Hsp90 inhibitors and anti-cancer metastasis drugs.
Molecular Weight:	108.16
Molecular Formula:	C6H4S
Canonical SMILES:	C#CC1=CC=CS1
InChI:	InChI=1S/C6H4S/c1-2-6-4-3-5-7-6/h1,3-5H
InChI Key:	LWISLHRIEATKTM-UHFFFAOYSA-N
Boiling Point:	150 ℃ at 760 mmHg
Density:	1.080 g/cm³
MDL:	MFCD03425129
LogP:	1.72940

Publication Number	Title	Priority Date
CN-113248455-A	3, 5-disubstituted isoxazole derivatives and synthesis method thereof	20210525
CN-113087742-A	Phosphine chiral center containing compound, organic transition metal complex and preparation method thereof	20210406
CN-113121510-A	Naphthofuran o-quinone compound, preparation method and application thereof, antitumor pharmaceutical composition and antibacterial pharmaceutical composition	20210326
CN-113004313-A	Double-thiophene-double-coumarin-based BODIPY near-infrared fluorescent dye and preparation method thereof	20210308
CN-112851671-A	4-substituted pyrido [2,3-d ] pyrimidine-7-ketone compound and preparation method and application thereof	20210208

PMID	Publication Date	Title	Journal
21523138	20110122	2-(2,2-Dibromo-ethen-yl)thio-phene	Acta crystallographica. Section E, Structure reports online
19325756	20080301	Synthesis and characterization of polyacetylene with side-chain thiophene functionality	International journal of molecular sciences
16429474	20060320	Synthesis, crystal structures, linear and nonlinear optical properties, and theoretical studies of (p-R-phenyl)-, (p-R-phenylethynyl)-, and (E)-[2-(p-R-phenyl)ethenyl]dimesitylboranes and related compounds	Chemistry (Weinheim an der Bergstrasse, Germany)

Related Products

Online Inquiry

Name:

* Phone:

* Service & Products of Interested:

Project Description:

* Quantity:

* Email:

* Verification Code:

Customer Support

If the product you need is not in our catalog, please contact us in time to submit your needs. You can help our website get better and better. Why not submit the request today?

Submit Requirement

Customer Centered

Global Delivery

Warehouses in multiple cities to ensure fast delivery

Quality Assurance

Strict process parameter control to ensure product quality

Large Stock

> 20,000 building blocks and intermediates from stock

Process Scale-up

Process scale-up from lab to industrial scale

Flexible Batch Size

Flexible batch size for diverse industrial demands

Related Functional Groups

Thiophenes

[79485-96-4]
3-Bromo-2,4-dimethylthiophene
[38401-73-9]
5-(3-Nitrophenyl)-2-thiophenecarbaldehyde
[851176-37-9]
2-Morpholino-2-(2-thienyl)ethylamine
[937599-90-1]
Ethyl 2-((4-(thiophen-2-yl)pyrimidin-2-yl)thio)acetate
[350990-31-7]
Ethyl 2-amino-4-(2,5-dimethylphenyl)-5-methylthiophene-3-carboxylate
[325724-66-1]
Ethyl 2-amino-4-(2-chlorophenyl)thiophene-3-carboxylate

Customers Also Viewed

[25551-28-4]
Naphthalene diisocyanate
[332360-02-8]
Mitoguazone dihydrochloride monohydrate
[63528-29-0]
Ethyl(2-methylpropyl)amine hydrochloride
[30360-19-1]
N,N'-Diethyl-N''-isopropyl-1,3,5-triazine-2,4,6-triamine
[72607-53-5]
N-(3-Aminopropyl)methacrylamide Hydrochloride
[1427004-19-0]
DBCO-PEG4-NHS ester

INDUSTRY LEADERS TRUST OUR PRODUCTS

Phone

US & Canada (Toll free):

UK:

International:

E-mail & Fax

E-mail:

Fax:

Address

USA:

UK:

Our Products

Inquiry Basket

Loading ......

Delete selected Go to checkout

GHS Hazard Statement:	H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
Precautionary Statement:	P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501
Signal Word:	Warning

Complexity:	98
Compound Is Canonicalized:	Yes
Covalently-Bonded Unit Count:	1
Defined Atom Stereocenter Count:	0
Defined Bond Stereocenter Count:	0
Exact Mass:	108.00337130
Formal Charge:	0
Heavy Atom Count:	7
Hydrogen Bond Acceptor Count:	1
Hydrogen Bond Donor Count:	0
Isotope Atom Count:	0
Monoisotopic Mass:	108.00337130
Rotatable Bond Count:	1
Topological Polar Surface Area:	28.2 Å²
Undefined Atom Stereocenter Count:	0
Undefined Bond Stereocenter Count:	0
XLogP3:	1.9