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-4-OXO-1,7-NAPHTHYRIDINE-3-CARBOXYLIC ACID ETHYL ESTER
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

862546-07-4

862546-07-4 structure

862546-07-4 structure

Name: Ethyl 4-Hydroxy-1,5-naphthyridine-3-carboxylate
Chemical Name: ethyl 4-oxo-1H-1,7-naphthyridine-3-carboxylate
CAS Number: 862546-07-4
Molecular Formula: C₁₁H₁₀N₂O₃
Molecular Weight: 218.209
Create Date: 2018-12-29 12:06:37
Modify Date: 2025-08-25 12:57:10

Name	ethyl 4-oxo-1H-1,7-naphthyridine-3-carboxylate
Synonyms	1,5-Naphthyridine-3-carboxylic acid, 4-hydroxy-, ethyl ester 1,4-Dihydro-4-oxo-1,7-naphthyridine-3-carboxylic acid ethyl ester Ethyl 4-Hydroxy-1,5-naphthyridine-3-carboxylate

Density	1.3±0.1 g/cm3
Boiling Point	345.7±37.0 °C at 760 mmHg
Molecular Formula	C₁₁H₁₀N₂O₃
Molecular Weight	218.209
Flash Point	162.8±26.5 °C
Exact Mass	218.069138
PSA	72.05000
LogP	2.87
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.639

862546-05-2 structure

862546-05-2

~%

862546-07-4 structure

862546-07-4

Literature: VERTEX PHARMACEUTICALS INCORPORATED Patent: WO2009/36412 A1, 2009 ; Location in patent: Page/Page column 64-65 ; WO 2009/036412 A1

Precursor 1
862546-05-2
DownStream 1
92972-37-7

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