AInsights Entry for Petasitene (CAS: 443124-67-2)

1. Identity & Chemical Information

• Common Name(s): Petasitene
• IUPAC Name: Not available
• CAS Number: 443124-67-2
• FEMA Number: Not available
• Other Identifiers: Not available
• Molecular Formula: Not available
• Molecular Weight: Not available
• Functional Groups and Structure–Odor Relevance: Information on functional groups and structure-odor relevance is not clearly reported for petasitene. Further research is recommended to understand its chemical structure and potential impact on odor.

Citation hooks: FlavScents; PubChem; FEMA

2. Sensory Profile

• Odor and Flavor Descriptors: The sensory characteristics of petasitene are not well-documented in the literature. It is important for formulators to conduct sensory evaluations to determine its odor and flavor profile.
• Taste and/or Odor Thresholds: Data not found.
• Typical Sensory Role: Not clearly reported. Formulators should verify its role through practical application and testing.

Citation hooks: FlavScents; peer-reviewed sensory literature

3. Natural Occurrence & Formation

• Known Natural Sources: Information on natural sources of petasitene is not available.
• Formation Pathways: Not clearly reported. Further investigation into its formation pathways is recommended.
• Relevance to “Natural Flavor” or “Natural Fragrance” Designation: Without clear data on its natural occurrence, its designation as a natural flavor or fragrance is uncertain.

Citation hooks: FlavScents; food chemistry literature; EFSA/JECFA monographs

4. Use in Flavors

• Flavor Categories and Applications: Specific applications in flavor categories are not documented. Formulators should explore potential uses in various flavor systems.
• Functional Role in Flavor Systems: Not clearly reported.
• Typical Use Levels: Data not found. Formulators should start with low concentrations and adjust based on sensory evaluations.
• Stability Considerations: Stability under different conditions (heat, pH, oxidation) is not documented. Testing is advised to determine its stability in specific formulations.

Citation hooks: FlavScents; FEMA GRAS documentation; formulation literature

5. Use in Fragrances

• Fragrance Families and Product Types: Not clearly reported. Formulators should experiment with its inclusion in different fragrance families.
• Functional Role: Not documented. Testing is recommended to determine its role as a trace realism, modifier, or impact note.
• Typical Concentration Ranges: Data not found. Start with low concentrations and adjust based on olfactory assessments.
• Volatility and Top/Middle/Base Contribution: Not available. Further research is needed to understand its volatility and contribution to fragrance profiles.

Citation hooks: FlavScents; IFRA; fragrance chemistry texts

6. Regulatory Status (Regional Overview)

• United States (FDA / FEMA GRAS): Not explicitly approved or documented.
• European Union (Reg. (EC) No 1334/2008; FL number status): Not available.
• United Kingdom (post-Brexit alignment or divergence): Not documented.
• Asia (Japan, China, ASEAN): High-level information not available.
• Latin America (e.g., Brazil, MERCOSUR): Not documented.

Citation hooks: FEMA; EFSA; national authority publications

7. Toxicology, Safety & Exposure Considerations

• Oral Exposure: Data not found. Formulators should ensure safety through controlled use and testing.
• Dermal Exposure: Not documented. Testing for irritation and sensitization is recommended.
• Inhalation Exposure: Not available. Occupational safety measures should be considered during handling.

Citation hooks: EFSA; FEMA; PubChem; toxicology literature

8. Practical Insights for Formulators

• Why This Material is Valuable: Due to limited data, its value is not well-established. Formulators should explore its potential through experimentation.
• Typical Synergies: Not documented. Testing with other materials is advised to identify synergies.
• Common Formulation Pitfalls: Lack of data may lead to challenges in formulation. Careful testing is essential.
• Situations Where It is Frequently Over- or Under-Used: Not available. Formulators should determine optimal usage through practical application.

Citation hooks: FlavScents; industry practice

9. Confidence & Data Quality Notes

• Well-Established Data: Limited data available.
• Industry-Typical but Undocumented Practices: Formulators should rely on industry practices and conduct thorough testing.
• Known Data Gaps or Regulatory Ambiguities: Significant gaps in data and regulatory information exist. Further research and documentation are needed.

Citation hooks: FlavScents

QA Check

• All required sections 1–9 are present
• “Citation hooks:” line is present under each section
• Flavor section includes ppm ranges: Not applicable due to lack of data
• Toxicology section covers oral, dermal, inhalation
• Regulatory section mentions US, EU, UK, Asia, Latin America
• If complex natural material: includes section 5a (Not applicable for single compound)

Citation hooks: (internal)

About FlavScents AInsights (Disclosure)
FlavScents AInsights integrates information from authoritative government, scientific, academic, and industry sources to provide applied, exposure-aware insight into flavor and fragrance materials. Data are drawn from regulatory bodies, expert safety panels, peer-reviewed literature, public chemical databases, and long-standing professional practice within the flavor and fragrance community. Where explicit published values exist, they are reported directly; where gaps remain, AInsights reflects widely accepted industry-typical practice derived from convergent sensory behavior, historical commercial use, regulatory non-objection, and expert consensus. All such information is clearly labeled to distinguish documented data from professional guidance or informed estimation, with the goal of offering transparent, practical, and scientifically responsible context for researchers, formulators, and regulatory specialists. This section is generated using advanced computational language modeling to synthesize and structure information from established scientific and regulatory knowledge bases, with the intent of supporting—not replacing—expert review and judgment.

Generated 2026-09-08 07:27:43 GMT (p2)