3-Pyridylacetic acid
- CAS NO.:501-81-5
- Empirical Formula: C7H7NO2
- Molecular Weight: 137.14
- MDL number: MFCD00066302
- EINECS: 207-928-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-08-21 22:16:43
What is 3-Pyridylacetic acid?
Chemical properties
Off-white to light yellow solid
Definition
ChEBI: A monocarboxylic acid that is acetic acid substituted by a (pyridin-3-yl) group. It is a metabolite of nicotine and other tobacco alkaloids.
Properties of 3-Pyridylacetic acid
| Melting point: | 144-146°C |
| Boiling point: | 301.6±17.0 °C(Predicted) |
| Density | 1.245±0.06 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Soluble in DMSO |
| pka | 3.59±0.10(Predicted) |
| color | White to off-white |
| CAS DataBase Reference | 501-81-5(CAS DataBase Reference) |
| EPA Substance Registry System | 3-Pyridineacetic acid (501-81-5) |
Safety information for 3-Pyridylacetic acid
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 3-Pyridylacetic acid
New Products
4,4-Difluoropiperidine hydrochloride tert-butyl 9-methoxy-3-azaspiro[5.5]undecane-3-carboxylate Indole Methyl Resin N-Isopropylurea N,N-Dicyclohexylcarbodiimide(DCC) MELDRUMS ACID 5-METHYLISOXAZOLE-4-CARBOXYLIC ACID Magnessium Bis glycinate Zinc ascorbate 1-bromo-2-butyne 2-acetamidophenol 9(10H)-anthracenone Erythrosin B, 4-Piperidinopiperidine 2-((4-morpholinophenylamino) (methylthio) methylene) malononitrile 2,4-dihydroxybenzaldehyde 3-(4-morpholinophenylamino)-5-amino-1H-pyrazole-4-carbonitrile Methyl 2-methylquinoline-6-carboxylate 2,6-dichloro-4-nitropyridine 4-Bromo-2-chlorobenzonitrile 2-(benzylamino)acetic acid hydrochloride 4-(tert-Butoxycarbonylamino)but- 2-ynoic acid 3,4-dihydro-2H-benzo[b][1,4]dioxepine 1-Phenyl-1-cycloprppanecarboxylicacidRelated products of tetrahydrofuran








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