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Substance Name: Oxiniacic acid [INN:DCF]
RN: 2398-81-4
UNII: YY03Q39E6L
InChIKey: FJCFFCXMEXZEIM-UHFFFAOYSA-N
Molecular Formula
- C6-H5-N-O3
Molecular Weight
- 139.109
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Names and Synonyms
Name of Substance
- Oxiniacic acid [INN:DCF]
Synonyms
- 3-Carboxypyridine N-oxide
- 3-Pyridinecarboxylic acid oxide
- Acide oxiniacique
- Acide oxiniacique [INN-French]
- Acido oxiniacico
- Acido oxiniacico [INN-Spanish]
- Acidum oxiniacicum
- Acidum oxiniacicum [INN-Latin]
- EC 219-265-0
- EINECS 219-265-0
- N-Hydroxynicotinic acid
- Nicotinic acid 1-oxide
- Nicotinic acid N-oxide
- Nicotinic acid oxide
- NSC 93890
- Oxiniacic acid
- Pyridine-3-carboxylic acid N-oxide
- UNII-YY03Q39E6L
Systematic Names
- 3-Pyridinecarboxylic acid, 1-oxide
- Nicotinic acid 1-oxide
- Oxiniacic acid
Registry Numbers
CAS Registry Number
- 2398-81-4
FDA UNII
- YY03Q39E6L
Other Registry Number
- 2758-22-7
System Generated Number
- 0002398814
Structure Descriptors
InChI
1S/C6H5NO3/c8-6(9)5-2-1-3-7(10)4-5/h1-4H,(H,8,9)InChIKey
FJCFFCXMEXZEIM-UHFFFAOYSA-NSmiles
c1(c[n+](ccc1)Physical Properties
| Physical Property | Value | Units | Temp (deg C) | Source |
|---|---|---|---|---|
| Melting Point | 254.5 dec | deg C | EXP | |
| pKa Dissociation Constant | 0.74 | (none) | 24 | EXP |
| log P (octanol-water) | -1.450 | (none) | EST | |
| Water Solubility | 7000 | mg/L | 25 | EXP |
| Vapor Pressure | 5.82E-05 | mm Hg | 25 | EST |
| Henry's Law Constant | 1.42E-15 | atm-m3/mole | 25 | EST |
| Atmospheric OH Rate Constant | 6.57E-13 | cm3/molecule-sec | 25 | EST |
Physical property data is provided to ChemIDplus by SRC, Inc.