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2-(2-Thienyl)pyridine

2-(2-Thienyl)pyridine structure

CAS No.: 3319-99-1

Chemical Name:: 2-(2-Thienyl)pyridine

Synonyms: AKOS BAR-1355;BUTTPARK 37\04-10;2-THIEN-2-YLPYRIDINE;2-(2-Thienyl)pyridin;2-(2-Thienyl)pyridine;2'-(2-thienyl)pyridine;2-(2-Pyridyl)thiophene;Pyridine, 2-(2-thienyl)-;2-(2-Pyridinyl)thiophene;2-(thiophen-2-yl)pyridine

CBNumber:: CB1750595

Molecular Formula:: C9H7NS

Molecular Weight:: 161.22

MDL Number:: MFCD00044441

MOL File:: 3319-99-1.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-09-12 18:50:04

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2-(2-Thienyl)pyridine Properties

Melting point	61-63°C
Boiling point	140°C/16mmHg(lit.)
Density	1.173±0.06 g/cm3(Predicted)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	soluble in Methanol
form	powder to crystal
pka	4.51±0.10(Predicted)
color	Light orange to Yellow to Green
BRN	508454
InChI	InChI=1S/C9H7NS/c1-2-6-10-8(4-1)9-5-3-7-11-9/h1-7H
InChIKey	QLPKTAFPRRIFQX-UHFFFAOYSA-N
SMILES	C1(C2SC=CC=2)=NC=CC=C1
LogP	2.702 (est)
CAS DataBase Reference	3319-99-1(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P280a-P304+P340-P305+P351+P338-P405-P501a

Risk Statements

36/37/38

Safety Statements

26-36

HazardClass

IRRITANT

HS Code

29349990

NFPA 704

	1
2		0

2-(2-Thienyl)pyridine price More Price(47)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	T2936	2-(2-Thienyl)pyridine >98.0%(GC)	3319-99-1	5g	$54	2026-04-30	Buy
TCI Chemical	T2936	2-(2-Thienyl)pyridine >98.0%(GC)	3319-99-1	25g	$166	2026-04-30	Buy
Apolloscientific	OR12904	2-(Thien-2-yl)pyridine 97%	3319-99-1	1g	$21	2026-06-04	Buy
Apolloscientific	OR12904	2-(Thien-2-yl)pyridine 97%	3319-99-1	5g	$28	2026-06-04	Buy
Apolloscientific	OR12904	2-(Thien-2-yl)pyridine 97%	3319-99-1	25g	$123	2026-06-04	Buy

Product number	Packaging	Price	Buy
T2936	5g	$54	Buy
T2936	25g	$166	Buy
OR12904	1g	$21	Buy
OR12904	5g	$28	Buy
OR12904	25g	$123	Buy

2-(2-Thienyl)pyridine Chemical Properties,Uses,Production

Chemical Properties

Light brown powder or crystal

Synthesis Reference(s)

Tetrahedron Letters, 36, p. 9085, 1995 DOI: 10.1016/0040-4039(95)01985-Q

2-(2-Thienyl)pyridine synthesis

Synthesis of 2-(2-Thienyl)pyridine from 2-Thiophenecarbonitrile and Acetylene

2-(2-Thienyl)pyridine Preparation Products And Raw materials

Raw materials

2-Thiopheneboronic acid MIDA ester 2-Thienylmagnesium bromide solution 2-Thiopheneboronic acid 2-Bromothiophene Thiophene(SIV) (9CI)

2-Thiophenecarbonitrile 2-Bromopyridine

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Preparation Products

Pyridine, 2,2'-(2,5-thiophenediyl)bis- 2,2'-Bithiophene

2-(2-Thienyl)pyridine Suppliers

Global( 161)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Zhengzhou Alpha Chemical Co. LTD	0371-53732842 13383863444	3838551451@qq.com	China	9997	58
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30103	84
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
JinYan Chemicals(ShangHai) Co.,Ltd.	13817811078	sales@jingyan-chemical.com	China	9963	60
Pure Chemistry Scientific Inc.	001-857-928-2050 or 1-888-588-9418	sales@chemreagents.com	United States	10174	62
Nanjing Chemlin Chemical Co., Ltd	025-83697070 13770331960	info@chemlin.com.cn	China	16305	64
Shandong Xiya Chemical Co., Ltd	13355009207 13355009207	3007715519@qq.com	China	18722	57
Hangzhou Sage Chemical Co., Ltd.	+86057186818502 13588463833	info@sagechem.com	China	10265	58

Supplier	Advantage
Zhengzhou Alpha Chemical Co. LTD	58
J & K SCIENTIFIC LTD.	76
Alfa Aesar	84
TCI (Shanghai) Development Co., Ltd.	81
Energy Chemical	61
JinYan Chemicals(ShangHai) Co.,Ltd.	60
Pure Chemistry Scientific Inc.	62
Nanjing Chemlin Chemical Co., Ltd	64
Shandong Xiya Chemical Co., Ltd	57
Hangzhou Sage Chemical Co., Ltd.	58

View Lastest Price from 2-(2-Thienyl)pyridine manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-09-11	2-(2-Pyridyl)thiophene 3319-99-1	$30.00-133.00	5g	0.98	25kg	Shanghai UCHEM Inc.
2024-07-11	2-(2-THIENYL)PYRIDINE 3319-99-1	$1.00	1KG	99%	20T	Shaanxi Dideu Medichem Co. Ltd
2019-07-06	2-(2-THIENYL)PYRIDINE 3319-99-1	$1.00	1KG	99%		Career Henan Chemical Co

2-(2-Pyridyl)thiophene
3319-99-1
$30.00-133.00
0.98
Shanghai UCHEM Inc.

2-(2-THIENYL)PYRIDINE
3319-99-1
$1.00
99%
Shaanxi Dideu Medichem Co. Ltd

2-(2-THIENYL)PYRIDINE
3319-99-1
$1.00
99%
Career Henan Chemical Co

2-(2-Thienyl)pyridine Spectrum

2-(2-THIENYL)PYRIDINE(3319-99-1)MS 2-(2-THIENYL)PYRIDINE(3319-99-1)¹HNMR 2-(2-THIENYL)PYRIDINE(3319-99-1)¹³CNMR 2-(2-THIENYL)PYRIDINE(3319-99-1)IR1 2-(2-THIENYL)PYRIDINE(3319-99-1)IR2

3319-99-1(2-(2-Thienyl)pyridine)Related Search:

3-(2-Thienyl)pyridine 5-(2-Pyridyl)thiophene-2-carboxylic acid 2-(2-Thienyl)pyridine 2-(5-Bromo-2-thienyl)pyridine 5-Pyridin-2-ylthiophene-2-carbaldehyde

6-(2-Thienyl)-2-pyridinecarboxaldehyde 5-Bromo-2-(thien-2-yl)pyridine 5-(2-Pyridyl)thiophene-2-sulfonyl chloride 3-Cyano-2-hydroxy-6-(2-thienyl)-pyridine 2,6-di(2-thienyl)pyridine

2-Mercapto-6-phenyl-4-(trifluoromethyl)nicotinonitrile 2-(3-Thienyl)pyridine 5-(2-Pyridyl)thiophene-2-sulfonohydrazide 1-[3-Amino-6-(2-thienyl)-4-(trifluoromethyl)thieno[2,3-b]pyridin-2-yl]ethan-1-one 5-Nitro-2-(3-thienyl)pyridine

2-Hydroxy-6-(2-thienyl)-4-(trifluoromethyl)nicotinonitrile 3-(3-Thienyl)pyridine 2-Chloro-6-(2-thienyl)-4-(trifluoromethyl)nicotinonitrile

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2-(2-Pyridyl)thiophene BUTTPARK 37\04-10 AKOS BAR-1355 2-THIEN-2-YLPYRIDINE Pyridine, 2-(2-thienyl)- 2-(thiophen-2-yl)pyridine 2-(2-Pyridinyl)thiophene 2-(2-Thienyl)pyridin 2'-(2-thienyl)pyridine 2-(2-Thienyl)pyridine 3319-99-1 CH7NS