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3-(2-Thienyl)pyridine

3-(2-Thienyl)pyridine Structure
3-(2-Thienyl)pyridine structure
CAS No.
21298-53-3
Chemical Name:
3-(2-Thienyl)pyridine
Synonyms
AKOS BAR-1352;BUTTPARK 121\04-38;3-(2-Thienyl)pyridine;2-(3-Pyridyl)thiophene;3-(THIEN-2-YL)PYRIDINE;Pyridine, 3-(2-thienyl)-;3-Thiophene-2-yl-pyridine;3-(thiophen-2-yl)pyridine
CBNumber:
CB2721853
Molecular Formula:
C9H7NS
Molecular Weight:
161.22
MDL Number:
MFCD01860052
MOL File:
21298-53-3.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:51:26
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3-(2-Thienyl)pyridine Properties

Boiling point 95-100°C 1mm
Density 1.173±0.06 g/cm3(Predicted)
refractive index 1.6480
Flash point 95-100°C/1mm
storage temp. RT, protect from light
pka 4.73±0.10(Predicted)
form clear liquid
color White to Yellow to Green
λmax 284nm(Hexane)(lit.)
BRN 971159
CAS DataBase Reference 21298-53-3(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280a-P305+P351+P338-P321-P332+P313-P337+P313
Risk Statements  36/38
Safety Statements  26-36
HS Code  2934.99.4400
NFPA 704
1
2 0

3-(2-Thienyl)pyridine price More Price(26)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical T3055 3-(2-Thienyl)pyridine >98.0%(GC) 21298-53-3 200mg $90 2026-04-30 Buy
TCI Chemical T3055 3-(2-Thienyl)pyridine >98.0%(GC) 21298-53-3 1g $367 2025-07-31 Buy
Chem-Impex 44193 3-(2-Thienyl)pyridine ≥98%(GC) 21298-53-3 200MG $78.62 2026-05-19 Buy
Chem-Impex 44193 3-(2-Thienyl)pyridine ≥98%(GC) 21298-53-3 1G $339.31 2026-05-19 Buy
aablocks AA003HYV 3-(Thiophen-2-yl)pyridine 98% 21298-53-3 100mg $16 2026-05-28 Buy
Product number Packaging Price Buy
T3055 200mg $90 Buy
T3055 1g $367 Buy
44193 200MG $78.62 Buy
44193 1G $339.31 Buy
AA003HYV 100mg $16 Buy

3-(2-Thienyl)pyridine Chemical Properties, Uses, Production

Synthesis Reference(s)

Synthesis, p. 936, 1984 DOI: 10.1055/s-1984-31026

3-(2-Thienyl)pyridine synthesis

3437-95-4
1692-25-7
21298-53-3
Synthesis of 3-(2-Thienyl)pyridine from 2-Iodothiophene and 3-Pyridylboronic acid

3-(2-Thienyl)pyridine Preparation Products And Raw materials

Raw materials

3-Pyridyl trifluoromethanesulfonate 2-(Tributylstannyl)thiophene 2-THIENYLLITHIUM 3-Iodopyridine 2-Thiopheneboronic acid
3-Pyridylboronic acid 2-Chlorothiophene

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Preparation Products

3-(2-Thienyl)pyridine Suppliers

Global Suppliers ( 86)
Supplier Tel Email Country ProdList Advantage
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Adamas Reagent, Ltd. 400-6009262 15618770481 yhx@titansci.com China 14098 59
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
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28364 80
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-6206333 13167063860 anhua.mao@aladdin-e.com China 29977 65
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Zhengzhou ALFA Chemical Co., Ltd. 0371-53732842 15981811963 1758257485@qq.com China 949 56
Supplier Advantage
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
Alfa Aesar 84
Energy Chemical 61
Adamas Reagent, Ltd. 59
Shandong Xiya Chemical Co., Ltd 57
Hangzhou Sage Chemical Co., Ltd. 58
TOKYO CHEMICAL INDUSTRY CO., LTD. 80
Shanghai Aladdin Bio-Chem Technology Co.,LTD 65
Bide Pharmatech Ltd. 60
Zhengzhou ALFA Chemical Co., Ltd. 56

View Latest Price from 3-(2-Thienyl)pyridine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3-(2-Thienyl)pyridine pictures 2026-09-18 3-(2-Thienyl)pyridine
21298-53-3
 $68.00-407.00 1g 0.98 1kg Shanghai UCHEM Inc.
3-(2-THIENYL)PYRIDINE pictures 2020-03-06 3-(2-THIENYL)PYRIDINE
21298-53-3
 $8.00 1g ≥98% Career Henan Chemical Co

3-(2-Thienyl)pyridine Spectrum

3-(2-THIENYL)PYRIDINE(21298-53-3)1HNMR

21298-53-3 (3-(2-Thienyl)pyridine) Related Search:

3-(2-Thienyl)pyridine 5-(2-Thienyl)nicotinic acid 2-(2-Thienyl)pyridine 2-(5-Bromo-2-thienyl)pyridine 6-(2-Thienyl)-2-pyridinecarboxaldehyde
5-Bromo-2-(thien-2-yl)pyridine 3-Cyano-2-hydroxy-6-(2-thienyl)-pyridine 2,6-di(2-thienyl)pyridine 2-(3-Thienyl)pyridine 3-(5-Bromo-2-thienyl)pyridine
5-Nitro-2-(3-thienyl)pyridine 3-(3-Thienyl)pyridine 5-(3-Pyridinyl)-2-thiophenecarbaldehyde 6-(Thiophen-3-yl)pyridine-2-carbaldehyde 2-(2-Hydroxyphenyl)-4-(2-thienyl)pyridine-5-carbonitrile
2-(2-Thienyl)-4-(pyrrolidin-1-yl)-6-(2-thienyl)pyridine-3-carbonitrile 3-Cyano-2-methyl-4-(2-furyl)-6-(2-thienyl)pyridine,2-Methyl-4-(2-furyl)-6-(2-thienyl)pyridine-3-carbonitrile 2-Methyl-4-(1H-pyrrol-2-yl)-6-(2-thienyl)pyridine-3-carbonitrile

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AKOS BAR-1352 3-(THIEN-2-YL)PYRIDINE BUTTPARK 121\04-38 2-(3-Pyridyl)thiophene 3-(thiophen-2-yl)pyridine 3-Thiophene-2-yl-pyridine Pyridine, 3-(2-thienyl)- 3-(2-Thienyl)pyridine 21298-53-3