Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,4-dihydro-3,5-diiodo-4-oxopyridine-2,6-dicarboxylic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

74263-51-7

74263-51-7 structure

74263-51-7 structure

Name: 1,4-dihydro-3,5-diiodo-4-oxopyridine-2,6-dicarboxylic acid
Chemical Name: 3,5-diiodo-4-oxo-1H-pyridine-2,6-dicarboxylic acid
CAS Number: 74263-51-7
Molecular Formula: C₇H₃I₂NO₅
Molecular Weight: 434.91100
Create Date: 2016-02-19 14:49:25
Modify Date: 2025-09-15 14:10:56

Names
Properties

Name	3,5-diiodo-4-oxo-1H-pyridine-2,6-dicarboxylic acid
Synonyms	4-hydroxy-3,5-diiodo-pyridine-2,6-dicarboxylic acid 3,5-Diiodochelidamic acid 4-Hydroxy-3,5-dijod-pyridin-2,6-dicarbonsaeure 3,5-diiodo-4-oxo-1,4-dihydropyridine-2,6-dicarboxylic acid 2,5-Diiod-chelidamsaeure EINECS 277-795-8 1,4-Dihydro-3,5-diiodo-4-oxopyridine-2,6-dicarboxylic acid

Density	2.97g/cm3
Boiling Point	426.5ºC at 760 mmHg
Molecular Formula	C₇H₃I₂NO₅
Molecular Weight	434.91100
Flash Point	211.8ºC
Exact Mass	434.81000
PSA	107.72000
LogP	1.39280
Index of Refraction	1.829

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