FlavScents AInsights Entry for Santol Pentenol (CAS: 107898-54-4)

1. Identity & Chemical Information

• Common Name(s): Santol Pentenol
• IUPAC Name: Not available
• CAS Number: 107898-54-4
• FEMA Number: Not available
• Other Identifiers: Not available
• Molecular Formula and Molecular Weight: Not available
• Functional Groups and Structure–Odor Relevance: Santol pentenol is a synthetic compound used in fragrance applications. Its structure and functional groups contribute to its unique odor profile, which is often described as woody and creamy.

Citation hooks: FlavScents; PubChem; FEMA

2. Sensory Profile

Santol pentenol is characterized by its woody, creamy, and slightly floral odor. It is often used as a modifier in fragrance compositions to add depth and complexity. The intensity of its scent is moderate, making it suitable for both top and middle notes in perfumery. The odor threshold is not clearly reported, but it is known to blend well with other woody and floral notes, enhancing the overall sensory experience.

Citation hooks: FlavScents; peer-reviewed sensory literature

3. Natural Occurrence & Formation

Santol pentenol does not occur naturally and is synthesized for use in fragrance applications. Its formation involves chemical synthesis processes that are proprietary to manufacturers. As a synthetic compound, it does not qualify for "natural flavor" or "natural fragrance" designations under current regulatory frameworks.

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

4. Use in Flavors

Santol pentenol is not commonly used in flavor applications due to its primary role in fragrances. However, if used, it would likely serve as a background note to add complexity to woody or creamy flavor profiles. Typical use levels in flavors are not documented, and formulators should proceed with caution, verifying compatibility and sensory impact in specific applications.

Citation hooks: FlavScents; FEMA GRAS documentation; formulation literature

5. Use in Fragrances

Santol pentenol is widely used in the fragrance industry, particularly in woody and oriental fragrance families. It acts as a modifier and impact note, providing a creamy, woody character that enhances the richness of a composition. Typical concentration ranges in fragrances are not explicitly documented, but it is generally used in trace to moderate amounts. Its volatility allows it to contribute to both the middle and base notes of a fragrance.

Citation hooks: FlavScents; IFRA; fragrance chemistry texts

6. Regulatory Status (Regional Overview)

• United States: Santol pentenol is not specifically listed in FEMA GRAS but is used in fragrances under general safety guidelines.
• European Union: Not explicitly listed under Reg. (EC) No 1334/2008; usage in fragrances follows general safety assessments.
• United Kingdom: Post-Brexit regulations align with EU standards for fragrance use.
• Asia: Specific regulatory information for Japan, China, and ASEAN is not available; usage follows general industry practices.
• Latin America: No specific regulatory data available; usage aligns with general fragrance safety standards.

Citation hooks: FEMA; EFSA; national authority publications

7. Toxicology, Safety & Exposure Considerations

• Oral Exposure: Not applicable as santol pentenol is primarily used in fragrances.
• Dermal Exposure: Generally considered safe for use in fragrances, but formulators should verify IFRA guidelines for specific applications to avoid irritation or sensitization.
• Inhalation Exposure: As a component of fragrances, inhalation exposure is considered low risk under normal use conditions. Occupational exposure should be managed with standard safety practices.

Citation hooks: EFSA; FEMA; PubChem; toxicology literature

8. Practical Insights for Formulators

Santol pentenol is valued for its ability to impart a creamy, woody character to fragrance compositions. It synergizes well with other woody and floral notes, enhancing the overall depth and complexity. Formulators should be cautious of overuse, which can overwhelm other components. It is often under-utilized in compositions where a subtle woody undertone is desired.

Citation hooks: FlavScents; industry practice

9. Confidence & Data Quality Notes

The data on santol pentenol is primarily industry-typical, with limited specific documentation available. Regulatory and safety information is based on general fragrance guidelines. Known data gaps include specific sensory thresholds and detailed regulatory approvals.

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 for this compound)
• 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 this compound)

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 2026-03-06 09:47:18 GMT (p2)