ETHYL 3-HYDROXYISONICOTINATE

Modify Date: 2025-09-18 17:02:11

ETHYL 3-HYDROXYISONICOTINATE Structure
ETHYL 3-HYDROXYISONICOTINATE structure
Common Name ETHYL 3-HYDROXYISONICOTINATE
CAS Number 18342-97-7 Molecular Weight 167.16200
Density 1.233g/cm3 Boiling Point 321.943 °C at 760 mmHg
Molecular Formula C8H9NO3 Melting Point N/A
MSDS USA Flash Point N/A

 Names

Name ethyl 3-hydroxypyridine-4-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.233g/cm3
Boiling Point 321.943 °C at 760 mmHg
Molecular Formula C8H9NO3
Molecular Weight 167.16200
Exact Mass 167.05800
PSA 59.42000
LogP 0.96390
Vapour Pressure 0mmHg at 25°C
Index of Refraction 1.542

 Safety Information

Hazard Codes Xi
Risk Phrases 41-22
Safety Phrases 26-39-36/37
RIDADR 1759.0
HS Code 2933399090

 Synthetic Route

~95%

ETHYL 3-HYDROXYISONICOTINATE Structure

ETHYL 3-HYDROXY...

CAS#:18342-97-7

Literature: ASTRAZENECA AB Patent: WO2005/54249 A1, 2005 ; Location in patent: Page/Page column 36 ; WO 2005/054249 A1

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ETHYL 3-HYDROXYISONICOTINATE Structure

ETHYL 3-HYDROXY...

CAS#:18342-97-7

Literature: EP1582521 A1, ; Page/Page column 131-132 ;

~68%

ETHYL 3-HYDROXYISONICOTINATE Structure

ETHYL 3-HYDROXY...

CAS#:18342-97-7

Literature: ASTRAZENECA AB Patent: WO2005/54249 A1, 2005 ; Location in patent: Page/Page column 35-36 ; WO 2005/054249 A1

 Customs

HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

3-HYDROXYPYRIDINE-4-CARBOXYLIC ACID ETHYL ESTER
5-hydroxyisonicotinic acid ethyl ester
3-hydroxy-isonicotinic acid ethyl ester
3-Hydroxy-pyridin-4-carbonsaeureethylester
ethyl-3-hydroxyisonicotinate
4-(Ethoxycarbonyl)-3-hydroxypyridine
QC-721
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