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Pyridine, 3-ethynyl-, 1-oxide

Pyridine, 3-ethynyl-, 1-oxide Structure
Pyridine, 3-ethynyl-, 1-oxide structure
CAS No.
49836-11-5
Chemical Name:
Pyridine, 3-ethynyl-, 1-oxide
Synonyms
3-Ethynylpyridine 1-oxide;Pyridine, 3-ethynyl-, 1-oxide;3-ethynylpyridin-1-ium-1-olate;Pyridine, 3-ethynyl-, 1-oxide - [AC80828]
CBNumber:
CB89012583
Molecular Formula:
C7H5NO
Molecular Weight:
119.12
MDL Number:
MFCD13175225
MOL File:
49836-11-5.mol
MSDS File:
SDS
Last updated:2026-05-28 04:38:29
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Pyridine, 3-ethynyl-, 1-oxide Properties

Boiling point 312.9±15.0 °C(Predicted)
Density 0.96±0.1 g/cm3(Predicted)
pka 0.13±0.10(Predicted)

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

Pyridine, 3-ethynyl-, 1-oxide price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Synthonix AC80828 Pyridine, 3-ethynyl-, 1-oxide 98% 49836-11-5 500mg $478.66 2026-05-06 Buy
Synthonix AC80828 Pyridine, 3-ethynyl-, 1-oxide 98% 49836-11-5 1g $736.4 2026-05-06 Buy
Synthonix AC80828 Pyridine, 3-ethynyl-, 1-oxide 98% 49836-11-5 5g $2832.3 2026-05-06 Buy
aablocks AA027R3I 3-Ethynylpyridine 1-oxide 98% 49836-11-5 500mg $557 2026-06-02 Buy
aablocks AA027R3I 3-Ethynylpyridine 1-oxide 98% 49836-11-5 1g $844 2026-06-02 Buy
Product number Packaging Price Buy
AC80828 500mg $478.66 Buy
AC80828 1g $736.4 Buy
AC80828 5g $2832.3 Buy
AA027R3I 500mg $557 Buy
AA027R3I 1g $844 Buy

Pyridine, 3-ethynyl-, 1-oxide Preparation Products And Raw materials

Raw materials

Preparation Products

Pyridine, 3-ethynyl-, 1-oxide Suppliers

Global Suppliers ( 11)
Supplier Tel Email Country ProdList Advantage
Shanghai Minhan Pharmaceutical Technology Co., Ltd. 17612188245 2816925681@qq.com China 8316 58
Birdo (Shanghai) Medical Technology Co., Ltd. 021-58099077-8041 18601625411 sales@birdotech.com China 9378 58
Taizhou Nanfeng Pharmaceutical Research Institute nanfengpharma@126.co 18616377689 nanfengpharma@126.com China 20008 58
Nanjing Shizhou Biology Technology Co.,Ltd 13675144456 sean.lv@synzest.com China 10778 58
Henan Alpha Chemical Co., Ltd. 0371-55013243 15324716602 2232176231@qq.com China 9997 58
Shanghai Haohong Scientific Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 39319 58
Shanghai Jieshikai Biotechnology Co. , Ltd. 021-57520305 13795461237 zhuruyan@jskchem.com China 49221 58
Yantai Shengkailun Chemical Technology Co., Ltd. 13356901049 mark@sklnchem.cn China 9925 58
Hubei wei shi reagent group ltd., company 17771898297 13125137661 2853877621@qq.com China 7993 58
Aikon International Limited 025-58851090 19370895928 2850281427@qq.com China 8014 58
Supplier Advantage
Shanghai Minhan Pharmaceutical Technology Co., Ltd. 58
Birdo (Shanghai) Medical Technology Co., Ltd. 58
Taizhou Nanfeng Pharmaceutical Research Institute 58
Nanjing Shizhou Biology Technology Co.,Ltd 58
Henan Alpha Chemical Co., Ltd. 58
Shanghai Haohong Scientific Co., Ltd. 58
Shanghai Jieshikai Biotechnology Co. , Ltd. 58
Yantai Shengkailun Chemical Technology Co., Ltd. 58
Hubei wei shi reagent group ltd., company 58
Aikon International Limited 58
Pyridine, 3-ethynyl-, 1-oxide 3-ethynylpyridin-1-ium-1-olate 3-Ethynylpyridine 1-oxide Pyridine, 3-ethynyl-, 1-oxide - [AC80828] 49836-11-5