Picolinic acid N-oxide

Modify Date: 2026-07-18 21:33:03

Picolinic acid N-oxide Structure
Picolinic acid N-oxide structure
Common Name Picolinic acid N-oxide
CAS Number 824-40-8 Molecular Weight 139.109
Density 1.4±0.1 g/cm3 Boiling Point 469.0±18.0 °C at 760 mmHg
Molecular Formula C6H5NO3 Melting Point 162 °C (dec.)(lit.)
MSDS Chinese USA Flash Point 237.4±21.2 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name Picolinic acid N-oxide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 469.0±18.0 °C at 760 mmHg
Melting Point 162 °C (dec.)(lit.)
Molecular Formula C6H5NO3
Molecular Weight 139.109
Flash Point 237.4±21.2 °C
Exact Mass 139.026947
PSA 62.76000
LogP -1.52
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.577
InChIKey FHYMLBVGNFVFBT-UHFFFAOYSA-N
SMILES O=C(O)c1cccc[n+]1[O-]

 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 36/37/38
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2933399090

 Synthetic Route

 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%

 Picolinic acid N-oxideBioassay

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Name: In vitro inhibition of dihydrodipicolinic acid synthase.
Source: ChEMBL
Target: Putative dihydropicolinate synthase
External Id: CHEMBL669829
Name: Inhibition of mushroom tyrosinase at 1 mM after 10 mins
Source: ChEMBL
Target: Polyphenol oxidase 2
External Id: CHEMBL1664428
Name: Inhibition of human recombinant 5-lipoxygenase at 1 mM after 10 mins by fluorescence ...
Source: ChEMBL
Target: Polyunsaturated fatty acid 5-lipoxygenase
External Id: CHEMBL1664429
Name: Inhibition of recombinant anthrax lethal factor at 1 mM after 30 mins by fluorescence...
Source: ChEMBL
Target: Lethal factor
External Id: CHEMBL1664430
Name: Inhibition of human recombinant MMP1 at 1 mM after 30 mins
Source: ChEMBL
Target: Interstitial collagenase
External Id: CHEMBL1664431
Name: Inhibition of human recombinant MMP2 at 1 mM after 30 mins
Source: ChEMBL
Target: 72 kDa type IV collagenase
External Id: CHEMBL1664432
Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose
Name: Inhibition of human recombinant MMP3 at 1 mM after 30 mins
Source: ChEMBL
Target: Stromelysin-1
External Id: CHEMBL1664433
Name: Inhibition of human recombinant MMP8 at 1 mM after 30 mins
Source: ChEMBL
Target: Neutrophil collagenase
External Id: CHEMBL1664434
Name: NCI human tumor cell line growth inhibition assay. Data for the IGROV1 Non-Small Cell...
Source: DTP/NCI
Target: N/A
External Id: IGROV1_OneDose
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 Synonyms

MFCD00006198
Picolinic acid N-oxide
1-oxidopyridin-1-ium-2-carboxylic acid
2-Pyridinecarboxylic acid, 1-oxide
pyridine-2-carboxylic acid 1-oxide
2-Pyridinecarboxylic acid 1-oxide
EINECS 212-528-0
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