3-Hydroxyisonicotinic acid

Modify Date: 2025-08-25 17:53:04

3-Hydroxyisonicotinic acid structure	Common Name	3-Hydroxyisonicotinic acid
	CAS Number	10128-71-9	Molecular Weight	139.109
	Density	1.5±0.1 g/cm3	Boiling Point	519.3±35.0 °C at 760 mmHg
	Molecular Formula	C₆H₅NO₃	Melting Point	317-319(dec.)
	MSDS	USA	Flash Point	267.9±25.9 °C

Name	3-Hydroxyisonicotinic acid
Synonym	More Synonyms

Density	1.5±0.1 g/cm3
Boiling Point	519.3±35.0 °C at 760 mmHg
Melting Point	317-319(dec.)
Molecular Formula	C₆H₅NO₃
Molecular Weight	139.109
Flash Point	267.9±25.9 °C
Exact Mass	139.026947
PSA	70.42000
LogP	1.36
Vapour Pressure	0.0±1.4 mmHg at 25°C
Index of Refraction	1.626
InChIKey	JEHGATQUCUYHJL-UHFFFAOYSA-N
SMILES	O=C(O)c1ccncc1O

3-Hydroxyisonicotinic acid MSDS(Chinese)

Hazard Codes	Xi: Irritant;
Risk Phrases	36/37/38
Safety Phrases	S26-S36/37/39
HS Code	2933399090

3-Aminoisonicot...

CAS#:7579-20-6

~92%

3-Hydroxyisonic...

CAS#:10128-71-9

Literature: Miknis, Greg; Lyssikatos, Joseph P.; Laird, Ellen; Tarlton, Eugene; Buckmelter, Alexandre J.; Ren, Li; Rast, Bryson; Schlacter, Stephen T.; Wenglowsky, Steven Mark Patent: US2007/49603 A1, 2007 ; Location in patent: Page/Page column 78; 30 ; US 20070049603 A1

5-Ethoxyoxazole

CAS#:15031-12-6

Acrylic acid

CAS#:79-10-7

~30%

3-Hydroxyisonic...

CAS#:10128-71-9

Literature: Johnsen, Bjoern A.; Undheim, Kjell Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry, 1983 , vol. 37, # 2 p. 127 - 132

Isonicotinic acid

CAS#:55-22-1

3-Hydroxyisonic...

CAS#:10128-71-9

Literature: Heterocyclic Communications, , vol. 9, # 5 p. 489 - 492

Furo[2,3-c]pyridine

CAS#:19539-50-5

3-Hydroxyisonic...

CAS#:10128-71-9

Literature: Journal of Heterocyclic Chemistry, , vol. 21, p. 725 - 736

3-Chloroisonico...

CAS#:88912-27-0

3-Hydroxyisonic...

CAS#:10128-71-9

Literature: Chemische Berichte, , vol. 61, p. 2214

N/A

CAS#:92404-81-4

~80%

3-Hydroxyisonic...

CAS#:10128-71-9

Literature: Shiotani, Shunsaku; Morita, Hiroyuki; Inoue, Masatoshi; Ishida, Toshimasa; Iitaka, Yoichi; Itai, Akiko Journal of Heterocyclic Chemistry, 1984 , vol. 21, p. 725 - 736

N/A

CAS#:92404-80-3

~80%

3-Hydroxyisonic...

CAS#:10128-71-9

Literature: Shiotani, Shunsaku; Morita, Hiroyuki; Inoue, Masatoshi; Ishida, Toshimasa; Iitaka, Yoichi; Itai, Akiko Journal of Heterocyclic Chemistry, 1984 , vol. 21, p. 725 - 736

Pyridin-3-ol

CAS#:109-00-2

Carbon dioxide

CAS#:124-38-9

3-Hydroxyisonic...

CAS#:10128-71-9

Literature: Organic and Biomolecular Chemistry, , vol. 9, # 1 p. 127 - 135

Precursor 8
CAS#:7579-20-6 3-Aminoisonicot... CAS#:15031-12-6 5-Ethoxyoxazole CAS#:79-10-7 Acrylic acid CAS#:55-22-1 Isonicotinic acid
CAS#:19539-50-5 Furo[2,3-c]pyridine CAS#:109-00-2 Pyridin-3-ol CAS#:124-38-9 Carbon dioxide CAS#:88912-27-0 3-Chloroisonico...
DownStream 10
CAS#:106531-51-5 FURO[2,3-C]PYRI... CAS#:106531-53-7 Furo[2,3-c]pyri... CAS#:18343-02-7 ETHYL 3-(2-ETHO... CAS#:98273-79-1 Methyl 3-chloro...
CAS#:19539-50-5 Furo[2,3-c]pyridine CAS#:88912-27-0 3-Chloroisonico... CAS#:102074-60-2 4-Pyridinemetha... CAS#:106531-50-4 Ethyl 3-hydroxy...
CAS#:10128-72-0 Methyl 3-hydrox... CAS#:33349-67-6 4-HYDROXYMETHYL...

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%

3-Hydroxypyridine-4-carboxylic acid

4-Pyridinecarboxylic acid, 3-hydroxy-

3-Hydroxy-4-pyridinecarboxylic acid

3-Hydroxyisonicotinic acid

MFCD00234165

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3-Hydroxyisonicotinic acid

Names

Chemical & Physical Properties

MSDS

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.