Ethyl Anthranilate vs. Methyl Anthranilate: Understanding Key Differences
Both Ethyl Anthranilate (CAS 87-25-2) and Methyl Anthranilate (CAS 134-20-3) are esters of anthranilic acid and are widely used in the flavor and fragrance industries. While they share some similarities, understanding their key differences is crucial for effective product formulation. Both compounds are known for their sweet, fruity, and grape-like aromas, but subtle distinctions in their olfactory profiles and physical properties lead to varied applications.
Methyl Anthranilate, often associated with the characteristic aroma of Concord grapes, is perhaps more widely recognized in flavor applications, particularly in beverages and candies. It has a potent, sweet, fruity, grape-like smell that is unmistakable. Methyl Anthranilate also has a notable application as a bird repellent due to its ability to irritate sensory receptors. In terms of physical properties, it is typically a colorless to pale yellow liquid with a melting point of 24°C and a boiling point of 256°C. Its chemical formula is C8H9NO2.
Ethyl Anthranilate, on the other hand, also possesses a sweet, floral, and grape-like aroma, but it is often described as having a more pronounced floral or orange blossom character, sometimes with a touch of wintergreen or anisic notes. This makes it particularly valuable in perfumery for imparting floral and sweet nuances. While it shares the grape-like characteristic, it might be perceived as less intensely 'grape' than methyl anthranilate by some, leaning more towards a sophisticated fruity-floral blend. Ethyl Anthranilate's chemical formula is C9H11NO2, and it is typically a colorless to amber liquid with a melting point around 13-14°C and a boiling point of approximately 129-130°C at 9.00 mm Hg.
The choice between Ethyl Anthranilate and Methyl Anthranilate often depends on the desired final aroma and application. For authentic grape flavors in confectionery and beverages, Methyl Anthranilate might be preferred. For fragrances that require a sweeter, more floral, and fruity profile, Ethyl Anthranilate often takes center stage. Both are valuable building blocks in organic synthesis, but their specific reactivity and applications can vary.
For professionals looking to buy Ethyl Anthranilate or Methyl Anthranilate, it is essential to consult with suppliers to understand the specific grade, purity, and olfactory profile of each. While both offer delightful grape-like notes, their unique characteristics allow them to serve distinct purposes in creating the complex and appealing sensory experiences that consumers demand.
Methyl Anthranilate, often associated with the characteristic aroma of Concord grapes, is perhaps more widely recognized in flavor applications, particularly in beverages and candies. It has a potent, sweet, fruity, grape-like smell that is unmistakable. Methyl Anthranilate also has a notable application as a bird repellent due to its ability to irritate sensory receptors. In terms of physical properties, it is typically a colorless to pale yellow liquid with a melting point of 24°C and a boiling point of 256°C. Its chemical formula is C8H9NO2.
Ethyl Anthranilate, on the other hand, also possesses a sweet, floral, and grape-like aroma, but it is often described as having a more pronounced floral or orange blossom character, sometimes with a touch of wintergreen or anisic notes. This makes it particularly valuable in perfumery for imparting floral and sweet nuances. While it shares the grape-like characteristic, it might be perceived as less intensely 'grape' than methyl anthranilate by some, leaning more towards a sophisticated fruity-floral blend. Ethyl Anthranilate's chemical formula is C9H11NO2, and it is typically a colorless to amber liquid with a melting point around 13-14°C and a boiling point of approximately 129-130°C at 9.00 mm Hg.
The choice between Ethyl Anthranilate and Methyl Anthranilate often depends on the desired final aroma and application. For authentic grape flavors in confectionery and beverages, Methyl Anthranilate might be preferred. For fragrances that require a sweeter, more floral, and fruity profile, Ethyl Anthranilate often takes center stage. Both are valuable building blocks in organic synthesis, but their specific reactivity and applications can vary.
For professionals looking to buy Ethyl Anthranilate or Methyl Anthranilate, it is essential to consult with suppliers to understand the specific grade, purity, and olfactory profile of each. While both offer delightful grape-like notes, their unique characteristics allow them to serve distinct purposes in creating the complex and appealing sensory experiences that consumers demand.
Perspectives & Insights
Alpha Spark Labs
“Both Ethyl Anthranilate (CAS 87-25-2) and Methyl Anthranilate (CAS 134-20-3) are esters of anthranilic acid and are widely used in the flavor and fragrance industries.”
Future Pioneer 88
“While they share some similarities, understanding their key differences is crucial for effective product formulation.”
Core Explorer Pro
“Both compounds are known for their sweet, fruity, and grape-like aromas, but subtle distinctions in their olfactory profiles and physical properties lead to varied applications.”