2-Chloro-6-methoxyisonicotinic acid

Modify Date: 2025-08-25 19:12:52

2-Chloro-6-methoxyisonicotinic acid Structure
2-Chloro-6-methoxyisonicotinic acid structure
Common Name 2-Chloro-6-methoxyisonicotinic acid
CAS Number 15855-06-8 Molecular Weight 187.580
Density 1.4±0.1 g/cm3 Boiling Point 408.9±40.0 °C at 760 mmHg
Molecular Formula C7H6ClNO3 Melting Point 214-216ºC
MSDS Chinese USA Flash Point 201.1±27.3 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 2-Chloro-6-methoxyisonicotinic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 408.9±40.0 °C at 760 mmHg
Melting Point 214-216ºC
Molecular Formula C7H6ClNO3
Molecular Weight 187.580
Flash Point 201.1±27.3 °C
Exact Mass 187.003616
PSA 59.42000
LogP 2.66
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.567

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S37/39
RIDADR NONH for all modes of transport
HS Code 2933399090

 Synthetic Route

~98%

2-Chloro-6-methoxyisonicotinic acid Structure

2-Chloro-6-meth...

CAS#:15855-06-8

Literature: Adamczyk, Maciej; Akireddy, Srinivasa Rao; Reddy, Rajarathnam E. Organic Letters, 2000 , vol. 2, # 22 p. 3421 - 3423

~83%

2-Chloro-6-methoxyisonicotinic acid Structure

2-Chloro-6-meth...

CAS#:15855-06-8

Literature: BIOVITRUM AB Patent: WO2004/63156 A1, 2004 ; Location in patent: Page 35 ; WO 2004/063156 A1

~32%

2-Chloro-6-methoxyisonicotinic acid Structure

2-Chloro-6-meth...

CAS#:15855-06-8

Literature: DOV PHARMACEUTICAL, INC. Patent: WO2005/84439 A1, 2005 ; Location in patent: Page/Page column 41 ; WO 2005/084439 A1

~%

2-Chloro-6-methoxyisonicotinic acid Structure

2-Chloro-6-meth...

CAS#:15855-06-8

Literature: US2008/132477 A1, ; Page/Page column 25 ;

~%

2-Chloro-6-methoxyisonicotinic acid Structure

2-Chloro-6-meth...

CAS#:15855-06-8

Literature: Tetrahedron, , vol. 58, # 34 p. 6951 - 6963

 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

2-chloro-6-methoxypyridine-4-carboxylic acid
MFCD00173928
2-Chloro-6-methoxyisonicotinic acid
2-Chloro-6-methoxy-4-pyridinecarboxylic acid
4-Pyridinecarboxylic acid, 2-chloro-6-methoxy-
T6NJ BO1 DVQ FG
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