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: 5-FLUORO-2-HYDROXY-PYRIDINE-4-CARBALDEHYDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

500148-38-9

500148-38-9 structure

500148-38-9 structure

Name: 5-Fluoro-2-hydroxyisonicotinaldehyde
Chemical Name: 5-fluoro-2-oxo-1H-pyridine-4-carbaldehyde
CAS Number: 500148-38-9
Molecular Formula: C₆H₄FNO₂
Molecular Weight: 141.100
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Hydroxypyridine
Create Date: 2018-04-20 08:00:00
Modify Date: 2025-10-06 10:06:26

Names
Properties

Name	5-fluoro-2-oxo-1H-pyridine-4-carbaldehyde
Synonyms	4-pyridinecarboxaldehyde, 5-fluoro-2-hydroxy- 5-Fluoro-2-oxo-1,2-dihydropyridine-4-carbaldehyde 5-Fluoro-2-oxo-1,2-dihydro-4-pyridinecarbaldehyde 5-Fluoro-2-hydroxy-pyridine-4-carbaldehyde 4-Pyridinecarboxaldehyde, 5-fluoro-1,2-dihydro-2-oxo- 5-Fluoro-2-hydroxyisonicotinaldehyde

Density	1.4±0.1 g/cm3
Boiling Point	237.9±40.0 °C at 760 mmHg
Molecular Formula	C₆H₄FNO₂
Molecular Weight	141.100
Flash Point	97.7±27.3 °C
Exact Mass	141.022614
PSA	50.19000
LogP	-1.16
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.520

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