Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Methyl-1,8-naphthyridin-2-ol
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-METHYL-[1,8]NAPHTHYRIDIN-2-OL
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

889940-20-9

889940-20-9 structure

889940-20-9 structure

Name: 4-Methyl-1,8-naphthyridin-2-ol
Chemical Name: 4-Methyl-1,8-naphthyridin-2(1H)-one
CAS Number: 889940-20-9
Molecular Formula: C₉H₈N₂O
Molecular Weight: 160.173
Create Date: 2017-07-03 02:00:48
Modify Date: 2025-08-20 15:22:49

Names
Properties

Name	4-Methyl-1,8-naphthyridin-2(1H)-one
Synonyms	1,8-naphthyridin-2-ol, 4-methyl- 4-Methyl-1,8-naphthyridin-2-ol 1,8-Naphthyridin-2(1H)-one, 4-methyl- 4-Methyl-1,8-naphthyridin-2(1H)-one

Density	1.2±0.1 g/cm3
Boiling Point	383.4±42.0 °C at 760 mmHg
Molecular Formula	C₉H₈N₂O
Molecular Weight	160.173
Flash Point	185.7±27.9 °C
Exact Mass	160.063660
PSA	46.01000
LogP	0.75
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.579

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