1,2-Dihydro-2-oxonicotinsure

2-Hydroxynicotinic acid

HCID 69114CAS 609-71-2
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Grundinformationen

Standard-SMILES
O=C(O)c1ccc[nH]c1=O
InChIKey
UEYQJQVBUVAELZ-UHFFFAOYSA-N
Summenformel
C6H5NO3
Durchschnittliche Molmasse
139,11 g/mol
Monoisotopische Masse
139,02694302

Überblick

2-Hydroxynicotinic acid is a member of pyridines and an aromatic carboxylic acid.

Namen und Bezeichner

Bevorzugter Name
2-Hydroxynicotinic acid
IUPAC
2-oxo-1H-pyridine-3-carboxylic acid
Lokaler Name
1,2-Dihydro-2-oxonicotinsure
Englischer Name
2-Hydroxynicotinic acid
Summenformel
C6H5NO3
Molmasse
139.11

Namen und Synonyme

2-Hydroxynicotinic acid609-71-22-Hydroxypyridine-3-carboxylic acid1,2-Dihydro-2-oxonicotinic acid1,2-Dihydro-2-oxo-3-pyridinecarboxylic acidTMQ68Q9BA3NSC-226152DTXSID20209735RefChem:473477DTXCID70132226210-198-22-oxo-1,2-dihydropyridine-3-carboxylic acid
Weitere Namen anzeigen
Hydroxynicotinic acid2-Hydroxy acid2 - hydroxy niacin2-HydroxynicotinicTIMTEC-BB SBB0041802-Hydroxynicotinic a
2-oxo-1H-pyridine-3-carboxylic acidMFCD000101002-hydroxy nicotinic acid3-Pyridinecarboxylic acid, 1,2-dihydro-2-oxo-2-hydroxy-3-carboxypyridineNSC 226152949734-25-23-carboxy-2-pyridone

Datenbank-Bezeichner

CAS
609-71-2
PubChem CID
69114
DTXSID
DTXSID20209735
ChEMBL
CHEMBL53297
ChEBI
CHEBI:166572
UNII
TMQ68Q9BA3
EC Number
210-198-2
Nikkaji
J94.850K

Eigenschaften

Berechnete Struktureigenschaften

XLogP
0,5
Polarare Oberfläche (TPSA)
66,4 Ų
H-Brücken-Donoren
2
H-Brücken-Akzeptoren
3
Frei drehbare Bindungen
1
Schwere Atome
10

Experimentelle und physikochemische Eigenschaften

Physical DescriptionSolid

Physikochemische Eigenschaften

Schmelzpunkt
258 · 258-261 °C(lit.)
Siedepunkt
255.04 °C · 255.04°C (rough estimate)
Dichte
1.4429 · 1.4429 (rough estimate)
Brechungsindex
1.5423 · 1.5423 (estimate)
storage temp.
Inert atmosphere,Room Temperature
Löslichkeit
0.1 M · 0.1 M NaOH: 0.1 g/mL, clear

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 4 Einträge

Warning

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 48 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory Information3-Pyridinecarboxylic acid, 1,2-dihydro-2-oxo-: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and CategoriesSkin Irrit. 2 (100%)

Sicherheitsdaten

wgk
3
hs_code
29333990
risk_code
36/37/38
hazard_code
Xi
safety_code
26-36-37/39
hazard_class
IRRITANT

Chemie und Industrie

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Ergänzende Hinweise · 1 Eintrag

DefinitionChEBI: 2-Hydroxynicotinic acid is a member of pyridines and an aromatic carboxylic acid. It is a derivative of nicotinic acid, was found to exist in four polymorphs. It is used as a growth factor in Erwinia amylovora growth (pear and apple blossoms).

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