ALPHA-AMYLCINNAMYL FORMATE

CAS: 7493-79-0 FLAVORING AGENT OR ADJUVANT

Alpha-Amylcinnamyl Formate is a synthetic flavoring agent used in food formulation permitted under specific regulatory conditions.

What It Is

Alpha-Amylcinnamyl Formate is an industrially produced synthetic flavoring substance with the Chemical Abstracts Service (CAS) registry number 7493-79-0 and multiple synonyms including isomeric formates of heptanol and phenylmethylene derivatives. It functions primarily as a flavoring agent or adjuvant in food products. This compound is identified by structure as a formate ester of a substituted heptanol and is included in regulatory listings for flavoring use under certain conditions in the United States and other jurisdictions. Its common classification is as a flavoring agent rather than a nutritive ingredient, and it is typically used in very low concentrations to achieve desired sensory effects without contributing substantive nutritional value.

How It Is Made

Alpha-Amylcinnamyl Formate is synthesized via chemical esterification processes that link the formic acid moiety to the corresponding alcohol. In general, the precursor heptanol derivative is reacted with formic acid or a formic acid derivative under controlled conditions in the presence of catalysts to produce the ester linkage. Industrial chemistry practice for such flavoring agents focuses on achieving high purity and stability, as flavoring substances must meet defined identity and impurity specifications for food use. The synthesis involves standard organic chemistry transformations such as dehydration and esterification steps, followed by purification by distillation or chromatography to remove unreacted precursors and byproducts. The manufacturing environment must conform to good manufacturing practice (GMP) to ensure consistent quality, and subsequent analytical characterization such as spectroscopy and chromatographic profiling verifies the product meets specification.

Why It Is Used In Food

In food formulation, Alpha-Amylcinnamyl Formate is deployed for its capacity to impart or modify aroma and flavor profiles. Flavoring agents are incorporated into products to emulate or enhance desirable sensory experiences that might otherwise be absent or insufficient in the base food matrix. For example, this compound may contribute to complex floral, herbal, or fruity nuances when blended with other flavor ingredients. Its use enables product developers to tailor consumer appeal in categories such as confections, beverages, or bakery items. Flavoring agents like Alpha-Amylcinnamyl Formate are typically used at trace levels consistent with sensory thresholds, meaning minimal quantities are required to achieve the intended flavor effect.

Adi Example Calculation

Illustratively, if a hypothetical flavoring agent were assigned an ADI of X mg per kilogram of body weight per day, a person weighing 60 kilograms would have an illustrative intake limit of 60 times X mg per day based on that ADI. In the case of Alpha-Amylcinnamyl Formate, specific numeric ADI values are not assigned in the referenced JECFA summary because the intake at use levels is considered to be below thresholds of concern, and formal numeric ADIs are typically reserved for additives with quantified exposure data.

Safety And Health Research

Alpha-Amylcinnamyl Formate has been subject to expert evaluation by bodies such as JECFA, which reviewed relevant toxicological and intake data in the context of flavoring agents. Based on those evaluations, JECFA reported that there was no safety concern at current levels of intake when this substance is used as a flavoring agent. Regulatory evaluations focus on hazard endpoints including general toxicity, potential for bioaccumulation, and observation of effects in relevant studies. For flavoring agents, typical assessments consider acute and chronic exposures at likely use levels, which are orders of magnitude below doses associated with adverse effects in laboratory studies. The safety assessment paradigm applied by expert committees inherently includes conservative safety factors that aim to ensure low consumer risk under typical use conditions.

Regulatory Status Worldwide

In the United States, Alpha-Amylcinnamyl Formate is included under the category of synthetic flavoring substances and adjuvants referenced in 21 CFR 172.515. That section of the Code of Federal Regulations outlines conditions under which such substances may be used safely in food when employed in accordance with good manufacturing practice, and the list of substances permitted includes multiple cinnamyl-derived esters. The inclusion of a compound within that regulatory listing indicates that it may be used as a flavoring agent subject to the general GMP principle rather than having a specific numerical limit defined in the regulation text itself. In other regions, international bodies such as the Joint FAO/WHO Expert Committee on Food Additives (JECFA) have evaluated this compound within the context of flavoring agents and concluded that there is no safety concern at current levels of intake when used as a flavoring agent. National regulatory frameworks in jurisdictions other than the United States may reference JECFA evaluations or local flavor regulatory guides.

Taste And Functional Properties

Alpha-Amylcinnamyl Formate has been characterized as having a sweet, herbal, oily, and somewhat green aromatic profile when evaluated as a pure compound. Such sensory properties make it useful as a component in flavor formulations designed to evoke complex floral or nuanced notes. Functionally, like many ester-based flavor agents, its sensory impact is a function of volatility and interaction with other flavor components. Esters often exhibit characteristic fruity or floral notes due to their molecular structure, which influences how the compound volatilizes and activates olfactory receptors. Solubility properties typically favor incorporation into alcoholic or lipid-containing flavor bases as pure esters may have limited solubility in water alone, necessitating careful formulation design in aqueous food systems.

Acceptable Daily Intake Explained

Regulatory bodies such as JECFA establish an Acceptable Daily Intake (ADI) to provide a benchmark for conservative lifetime exposure that is not anticipated to cause health effects. For many flavoring substances, especially those used at very low levels, specific numerical ADIs may not be established because typical exposure is orders of magnitude below levels of toxicological concern. In the context of flavoring agents that have been evaluated and deemed to present no safety concern at current intake levels, the absence of a numerical ADI reflects the understanding that routine consumption under normal use patterns is unlikely to approach thresholds associated with risk. The ADI concept is a risk management tool, not a recommended target intake, and is intentionally conservative to protect sensitive populations.

Comparison With Similar Additives

Alpha-Amylcinnamyl Formate can be compared with other cinnamyl-derived flavoring esters such as alpha-Amylcinnamyl Acetate and alpha-Amylcinnamyl Alcohol. These related esters also provide aromatic contributions that range from floral to fruity profiles and are similarly used in trace amounts in flavor formulations. While ester variants differ in functional group moieties, the underlying sensory logic is shared: these compounds contribute specific aromatic facets that enhance or complement the overall flavor picture. Selection among similar additives depends on the desired sensory outcome, regulatory allowances in target markets, and compatibility with other flavor components used in a formulation.

Common Food Applications Narrative

Alpha-Amylcinnamyl Formate is used in a variety of food categories where enhanced flavor complexity is desirable. In nonalcoholic beverages, small amounts can contribute nuanced top notes that augment fruit or herbal character profiles. In confectionery products such as hard candy or chewing gum, flavoring agents help achieve balanced sweetness and aromatic continuity. Bakery goods may benefit from layered flavor impressions where esters contribute to perceived freshness or aromatic depth. Frozen desserts and dairy analogs can also incorporate such flavoring components to round out sensory profiles. Across these applications, the use principle is consistent: flavoring agents are added in minimal effective quantities to achieve the desired sensory outcome without dominating the overall taste profile.

Safety & Regulations

FDA

  • Approved: True
  • Regulation: 21 CFR 172.515

EFSA

  • Notes: EFSA numerical ADI not identified

JECFA

  • Notes: Specific numeric ADI not provided in evaluation summary

Sources

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