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3-(Pyridin-2-yl)propiolic acid

CAS No.
858678-71-4
Chemical Name:
3-(Pyridin-2-yl)propiolic acid
Synonyms
3-(2-Pyridyl)propiolic A;3-(2-Pyridyl)propiolic Acid;pyridin-2-yl-propynoic acid;3-Pyridin-2-ylprop-2-ynoic acid;3-(2-Pyridinyl)-2-propynoic acid;_x000D_3-(2-Pyridyl)propiolic Acid;2-Propynoic acid, 3-(2-pyridinyl)-
CBNumber:
CB93377005
Molecular Formula:
C8H5NO2
Molecular Weight:
147.13
MDL Number:
MFCD16619698
MOL File:
858678-71-4.mol
MSDS File:
SDS
Last updated:2026-05-28 05:18:35

3-(Pyridin-2-yl)propiolic acid Properties

Boiling point 341.4±24.0 °C(Predicted)
Density 1.33±0.1 g/cm3(Predicted)
storage temp. Inert atmosphere,Room Temperature
solubility Acetonitrile (Slightly), DMSO (Slightly)
pka -0.86±0.10(Predicted)
form Solid
color Dark Red to Very Dark Red

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P280-P305+P351+P338
HS Code  2933399990

3-(Pyridin-2-yl)propiolic acid price More Price(30)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC TRC-P841028-50MG 3-(Pyridin-2-yl)propiolic Acid 858678-71-4 50mg $65 2026-06-03 Buy
TRC TRC-P841028-500MG 3-(Pyridin-2-yl)propiolic Acid 858678-71-4 500mg $314 2026-06-03 Buy
TRC TRC-P841028-100MG 3-(Pyridin-2-yl)propiolic Acid 858678-71-4 100mg $97 2026-06-03 Buy
Apolloscientific OR470616 3-(2-Pyridyl)propiolic acid >99% 858678-71-4 250mg $97 2026-06-04 Buy
Apolloscientific OR470616 3-(2-Pyridyl)propiolic acid >99% 858678-71-4 1g $249 2026-06-04 Buy
Product number Packaging Price Buy
TRC-P841028-50MG 50mg $65 Buy
TRC-P841028-500MG 500mg $314 Buy
TRC-P841028-100MG 100mg $97 Buy
OR470616 250mg $97 Buy
OR470616 1g $249 Buy

3-(Pyridin-2-yl)propiolic acid Chemical Properties, Uses, Production

Uses

3-(Pyridin-2-yl)propiolic Acid is a useful reagent in the regioselective Pd-catalyzed carbopalladation/decarboxylative allylic alkynylation of ortho-iodoallenamides.

3-(Pyridin-2-yl)propiolic acid Preparation Products And Raw materials

Raw materials

Preparation Products

Global Suppliers ( 27)
Supplier Tel Email Country ProdList Advantage
Accela ChemBio Co.,Ltd. 021-50795510 4000665055 marketing@accelachem.com China 10972 64
Shanghai Xingui Biotechnology Co., Ltd. 15121041756 xingui2022@126.com China 9985 58
Zhengzhou Alfachem Co., Ltd. 0371-53765687 18937137882 3969243885@qq.com China 7734 55
Shanghai Chaolan Chemical Technology Center QQ:65489617 13301690235 Sales@ATKchemical.com China 9699 58
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
MQ (shanghai) Pharmaceuticals Co., Ltd. 13761635123 sales@linyuepharm.com China 5731 55
Jiangsu aikang biomedical research and development co., LTD 025-58859352 17714375163 qzhang@aikonchem.com China 15525 58
Accela ChemBio Inc. +1-858-6993322 +86-18019713315 info@accelachem.com United States 21189 58
Shanghai Kaiwei Chemical Technology Co., Ltd. 021-58461859 15821823057 service@aiviche.com China 49299 58
Shanghai Zhenyou Biotechnology Co., Ltd. 021-59967716 13774258341 sales@chamflyer.com China 106 58

3-(Pyridin-2-yl)propiolic acid Spectrum

pyridin-2-yl-propynoic acid 3-(2-Pyridyl)propiolic Acid 3-(2-Pyridyl)propiolic A 2-Propynoic acid, 3-(2-pyridinyl)- 3-Pyridin-2-ylprop-2-ynoic acid _x000D_3-(2-Pyridyl)propiolic Acid 3-(2-Pyridinyl)-2-propynoic acid 858678-71-4