Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2(1H)-Pyridinone,3-ethynyl-(9CI)
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2(1H)-Pyridinone,3-ethynyl-(9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

142502-88-3

142502-88-3 structure

142502-88-3 structure

Name: 2(1H)-Pyridinone,3-ethynyl-(9CI)
Chemical Name: 3-ethynyl-1H-pyridin-2-one
CAS Number: 142502-88-3
Molecular Formula: C₇H₅NO
Molecular Weight: 119.12100
Create Date: 2018-03-12 08:00:00
Modify Date: 2025-08-25 08:49:27

Names
Properties

Name	3-ethynyl-1H-pyridin-2-one
Synonyms	3-ethynyl-2-pyridinol 3-ethynylpyridin-2-ol F-5014

Molecular Formula	C₇H₅NO
Molecular Weight	119.12100
Exact Mass	119.03700
PSA	33.12000
LogP	0.76850

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