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ChemicalBook >> CAS DataBase List >> 3-(Pyridin-2-yl)propiolic acid

3-(Pyridin-2-yl)propiolic acid

3-(Pyridin-2-yl)propiolic acid price.
  • $50 - $4971.4
  • Product name: 3-(Pyridin-2-yl)propiolic acid
  • CAS: 858678-71-4
  • MF: C8H5NO2
  • MW: 147.13
  • EINECS:
  • MDL Number:MFCD16619698
  • Synonyms: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
Price30 Properties Safety Information Description
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Brand
  • A2B
  • aablocks
  • ACHEMBLOCK
  • Activate Scientific
  • AK Scientific
  • Alichem
  • Ambeed
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  • Crysdot
  • TRC
Package
  • 50mg
  • 100mg
  • 250mg
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  • 10g
  • 25G
  • ManufacturerA2B
  • Product numberAI57495
  • Product description3-(PYRIDIN-2-YL)PROPIOLIC ACID 95%
  • Packaging100mg
  • Price$60
  • Updated2026-05-25
  • Buy
  • ManufacturerA2B
  • Product numberAI57495
  • Product description3-(PYRIDIN-2-YL)PROPIOLIC ACID 95%
  • Packaging250mg
  • Price$95
  • Updated2026-05-25
  • Buy
  • ManufacturerA2B
  • Product numberAI57495
  • Product description3-(PYRIDIN-2-YL)PROPIOLIC ACID 95%
  • Packaging1g
  • Price$162
  • Updated2026-05-25
  • Buy
  • ManufacturerA2B
  • Product numberAI57495
  • Product description3-(PYRIDIN-2-YL)PROPIOLIC ACID 95%
  • Packaging5g
  • Price$693
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA00IDQ3
  • Product description3-(PYRIDIN-2-YL)PROPIOLIC ACID >95%
  • Packaging5g
  • Price$770
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IDQ3
  • Product description3-(PYRIDIN-2-YL)PROPIOLIC ACID >95%
  • Packaging1g
  • Price$180
  • Updated2026-05-29
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  • Manufactureraablocks
  • Product numberAA00IDQ3
  • Product description3-(PYRIDIN-2-YL)PROPIOLIC ACID 95%
  • Packaging250mg
  • Price$113
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IDQ3
  • Product description3-(PYRIDIN-2-YL)PROPIOLIC ACID 95%
  • Packaging100mg
  • Price$74
  • Updated2026-05-29
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  • ManufacturerACHEMBLOCK
  • Product numberU135580
  • Product description3-(2-Pyridyl)propiolic acid 95%
  • Packaging1G
  • Price$240
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU135580
  • Product description3-(2-Pyridyl)propiolic acid 95%
  • Packaging5G
  • Price$1040
  • Updated2026-05-27
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  • ManufacturerACHEMBLOCK
  • Product numberU135580
  • Product description3-(2-Pyridyl)propiolic acid 95%
  • Packaging25G
  • Price$4160
  • Updated2026-05-27
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  • ManufacturerActivate Scientific
  • Product numberAS26428
  • Product description3-(2-Pyridyl)propiolic Acid 95%
  • Packaging5g
  • Price$1206
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS26428
  • Product description3-(2-Pyridyl)propiolic Acid 95%
  • Packaging1g
  • Price$277
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product number5629AJ
  • Product description3-(2-Pyridyl)propiolicacid
  • Packaging1g
  • Price$303
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product number5629AJ
  • Product description3-(2-Pyridyl)propiolicacid
  • Packaging5g
  • Price$525
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number858678714
  • Product description3-(Pyridin-2-yl)propiolicacid
  • Packaging25g
  • Price$4971.4
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
A2B AI57495 3-(PYRIDIN-2-YL)PROPIOLIC ACID 95% 100mg $60 2026-05-25 Buy
A2B AI57495 3-(PYRIDIN-2-YL)PROPIOLIC ACID 95% 250mg $95 2026-05-25 Buy
A2B AI57495 3-(PYRIDIN-2-YL)PROPIOLIC ACID 95% 1g $162 2026-05-25 Buy
A2B AI57495 3-(PYRIDIN-2-YL)PROPIOLIC ACID 95% 5g $693 2026-05-25 Buy
aablocks AA00IDQ3 3-(PYRIDIN-2-YL)PROPIOLIC ACID >95% 5g $770 2026-05-29 Buy
aablocks AA00IDQ3 3-(PYRIDIN-2-YL)PROPIOLIC ACID >95% 1g $180 2026-05-29 Buy
aablocks AA00IDQ3 3-(PYRIDIN-2-YL)PROPIOLIC ACID 95% 250mg $113 2026-05-29 Buy
aablocks AA00IDQ3 3-(PYRIDIN-2-YL)PROPIOLIC ACID 95% 100mg $74 2026-05-29 Buy
ACHEMBLOCK U135580 3-(2-Pyridyl)propiolic acid 95% 1G $240 2026-05-27 Buy
ACHEMBLOCK U135580 3-(2-Pyridyl)propiolic acid 95% 5G $1040 2026-05-27 Buy
ACHEMBLOCK U135580 3-(2-Pyridyl)propiolic acid 95% 25G $4160 2026-05-27 Buy
Activate Scientific AS26428 3-(2-Pyridyl)propiolic Acid 95% 5g $1206 2026-06-04 Buy
Activate Scientific AS26428 3-(2-Pyridyl)propiolic Acid 95% 1g $277 2026-06-04 Buy
AK Scientific 5629AJ 3-(2-Pyridyl)propiolicacid 1g $303 2021-12-16 Buy
AK Scientific 5629AJ 3-(2-Pyridyl)propiolicacid 5g $525 2021-12-16 Buy
Alichem 858678714 3-(Pyridin-2-yl)propiolicacid 25g $4971.4 2021-12-16 Buy
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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 Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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

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Suppliers and manufacturers

Accela ChemBio Co.,Ltd. Shanghai Xingui Biotechnology Co., Ltd. Zhengzhou Alfachem Co., Ltd. Shanghai Chaolan Chemical Technology Center Amadis Chemical Company Limited MQ (shanghai) Pharmaceuticals Co., Ltd. Jiangsu aikang biomedical research and development co., LTD Accela ChemBio Inc. Shanghai Kaiwei Chemical Technology Co., Ltd. Shanghai Zhenyou Biotechnology Co., Ltd.