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SHEET /m/methyl-anthranilate · PubChem CID 8635 · CAS 134-20-3 · REV 2026.07

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Methyl anthranilate

from source

C8H9NO2 · 151.16 g/mol

Methyl o-aminobenzoate · o-Carbomethoxyaniline

What is Methyl anthranilate?

The smell of Concord grape, and the reason artificial grape flavour tastes nothing like a fresh table grape. It is also a bird repellent. from source

Chemical familyAminesAromaticsEsters
LeaderboardsBiggestDeadliest

Fig. 1 · 2D structure RDKit

SMILESCOC(=O)C1=CC=CC=C1N

The dose makes the poison inferred

A reported rat oral LD50 for Methyl anthranilate is 2,910 mg/kg, the dose lethal to half the animals tested. Scaled by body mass alone:

203.7 g
a median lethal dose scaled to 154 lb (203,700 mg)

“The dose makes the poison” is a cross-species estimate shown as neutral science, not a threshold anyone should act on. Real toxicity depends on the person, not body mass alone.

Toxicity & hazards

Toxicity · LD50

2,910 mg/kg · very low toxicity · LD50 rat oral from source

The dose lens above scales this to a body weight.

3 more reported values
  • 2,780 mg/kgLD50 · oral · guinea pig
  • 3,900 mg/kgLD50 · oral · mouse
  • 5,000 mg/kgLD50 · dermal · rabbit
WarningIrritantH319from source

Keep roaming

Where Methyl anthranilate leads

Sources & methodology

PubChem CID
8635
Wikidata
Q420894
Structure
PubChem → RDKit
LD50
PubChem
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