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PYRIDINE，3-CHLORO-5-ETHYNYL

PYRIDINE，3-CHLORO-5-ETHYNYL Structure
PYRIDINE，3-CHLORO-5-ETHYNYL structure
CAS No.
329202-22-4
Chemical Name:
PYRIDINE，3-CHLORO-5-ETHYNYL
Synonyms
3-chloro-5-ethynyl;3-chloro-5-ethynypyridine;PYRIDINE，3-CHLORO-5-ETHYNYL;3-CHLORO-5-ETHYNYL PYRIDINE;Pyridine, 3-chloro-5-ethynyl- (9CI);3-Chloro-5-ethynylpyridine - [C44423]
CBNumber:
CB01011601
Molecular Formula:
C7H4ClN
Molecular Weight:
137.57
MDL Number:
MOL File:
329202-22-4.mol
Last updated:2026-05-27 17:22:32
Product description Number Pack Size Price
3-Chloro-5-ethynylpyridine 95% AS119982 1g $285
3-Chloro-5-ethynylpyridine 95% AS119982 5g $774
3-Chloro-5-ethynylpyridine 95+% C44423 100mg $21
3-Chloro-5-ethynylpyridine 95+% C44423 250mg $30
3-Chloro-5-ethynylpyridine 95+% C44423 1g $260
Request For Quotation

PYRIDINE，3-CHLORO-5-ETHYNYL Properties

Boiling point 207.5±25.0 °C(Predicted)
Density 1.23±0.1 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
pka 1.43±0.20(Predicted)
Appearance Yellow to brown Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338

PYRIDINE，3-CHLORO-5-ETHYNYL price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Activate Scientific AS119982 3-Chloro-5-ethynylpyridine 95% 329202-22-4 1g $285 2026-06-04 Buy
Activate Scientific AS119982 3-Chloro-5-ethynylpyridine 95% 329202-22-4 5g $774 2026-06-04 Buy
Synthonix C44423 3-Chloro-5-ethynylpyridine 95+% 329202-22-4 100mg $21 2026-05-06 Buy
Synthonix C44423 3-Chloro-5-ethynylpyridine 95+% 329202-22-4 250mg $30 2026-05-06 Buy
Synthonix C44423 3-Chloro-5-ethynylpyridine 95+% 329202-22-4 1g $260 2026-05-06 Buy
Product number Packaging Price Buy
AS119982 1g $285 Buy
AS119982 5g $774 Buy
C44423 100mg $21 Buy
C44423 250mg $30 Buy
C44423 1g $260 Buy

PYRIDINE，3-CHLORO-5-ETHYNYL Chemical Properties,Uses,Production

PYRIDINE，3-CHLORO-5-ETHYNYL synthesis

329202-21-3
329202-22-4
Synthesis of PYRIDINE，3-CHLORO-5-ETHYNYL from 3-chloro-5-[2-(trimethylsilyl)ethynyl]pyridine

PYRIDINE，3-CHLORO-5-ETHYNYL Preparation Products And Raw materials

Raw materials

3-chloro-5-[2-(trimethylsilyl)ethynyl]pyridine

Preparation Products

PYRIDINE，3-CHLORO-5-ETHYNYL Suppliers

Global( 50)Suppliers
Supplier Tel Email Country ProdList Advantage
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63687 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49979 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 		+8613580539051 joe@yuhengpharm.com CHINA 21142 58
Neostar United (Changzhou) Industrial Co., Ltd. 		+86-0519-85551759 +8613506123987 marketing1@neostarunited.com China 8828 58
SIMAGCHEM CORP 		+86-5922680277 +86-13806087780 sale@simagchem.com China 17346 58
Career Henan Chemica Co 		+86-0371-86658258 +8613203830695 laboratory@coreychem.com China 30224 58
ANHUI WITOP BIOTECH CO., LTD 		+8615255079626 eric@witopchemical.com China 23541 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418684 +8618949823763 sales@tnjchem.com China 25356 58
ANHUI BYERSEN BIOTECH CO. LTD 		+86-15385096007 +86-17755058861 amy@byersenchemical.com China 10000 58
SHANGHAI YOUNG-CHEM CHEMICAL CO., LTD. 		+8613817489192 hebe@ychemchemical.com China 2435 58
Supplier Advantage
Alchem Pharmtech,Inc. 		58
CONIER CHEM AND PHARMA LIMITED 		58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 		58
Neostar United (Changzhou) Industrial Co., Ltd. 		58
SIMAGCHEM CORP 		58
Career Henan Chemica Co 		58
ANHUI WITOP BIOTECH CO., LTD 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
ANHUI BYERSEN BIOTECH CO. LTD 		58
SHANGHAI YOUNG-CHEM CHEMICAL CO., LTD. 		58

PYRIDINE，3-CHLORO-5-ETHYNYL Spectrum

PYRIDINE，3-CHLORO-5-ETHYNYL(329202-22-4)1HNMR

329202-22-4(PYRIDINE，3-CHLORO-5-ETHYNYL)Related Search:

5-chloro-3-ethynyl-2-pyridinamine PYRIDINE，3-CHLORO-5-ETHYNYL 2-AMINO-5-CHLORO-3-(TRIMETHYLSILYL)ACETYLENYLPYRIDINE 3-CHLORO-5-METHYLPYRIDINE Pyridine, 2,3-dichloro-5-ethynyl-
2-Chloro-5-ethynylpyridine

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PYRIDINE，3-CHLORO-5-ETHYNYL Pyridine, 3-chloro-5-ethynyl- (9CI) 3-chloro-5-ethynyl 3-CHLORO-5-ETHYNYL PYRIDINE 3-chloro-5-ethynypyridine 3-Chloro-5-ethynylpyridine - [C44423] 329202-22-4 PYRIDINE