Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-Pyridinecarboxaldehyde, 5-ethynyl- (9CI)
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-Pyridinecarboxaldehyde, 5-ethynyl- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 3-Pyridinecarboxaldehyde, 5-ethynyl- (9CI)
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

252989-57-4

252989-57-4 structure

252989-57-4 structure

Name: 3-Pyridinecarboxaldehyde, 5-ethynyl- (9CI)
Chemical Name: 5-ethynylpyridine-3-carbaldehyde
CAS Number: 252989-57-4
Molecular Formula: C₈H₅NO
Molecular Weight: 131.13100
Create Date: 2018-06-22 21:04:21
Modify Date: 2025-09-13 08:12:40

Names
Properties

Name	5-ethynylpyridine-3-carbaldehyde
Synonyms	5-ETHYNYLNICOTINALDEHYDE 5-ETHYNYL-3-PYRIDINECARBOXALDEHYDE 3-PYRIDINECARBOXALDEHYDE,5-ETHYNYL 3-pyridinecarbaldehyde,5-ethynyl F-5028

Molecular Formula	C₈H₅NO
Molecular Weight	131.13100
Exact Mass	131.03700
PSA	29.96000
LogP	0.87540

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