METHYL PAMPLEMOUSSE – citrus note of bitter grapefruit, ideal for creating brilliance and diffusion in the fragrance

Methyl Pamplemousse (CAS 67674-46-8)

Olfactory description:

Methyl Pamplemousse offers a distinctive olfactory profile, characterized by:

• Key notes: Citrus freshness, grapefruit zest, with a lively bitterness

• Secondary nuances: Green, herbal, woody, soapy accents and a touch of violet

This synthetic molecule faithfully reproduces the aroma of freshly peeled pink grapefruit peel, adding a bitter aspect that distinguishes it from common sweet citrus notes.

Synonyms: Amarocit®, Grapefruit Acetal, Pomelocit, Methyl Pomello
Olfactory family: Citrus – Grapefruit
Appearance: Colorless or slightly yellow liquid
Molecular weight: 186.3 g/mol
Chemical formula: C₁₁H₂₂O₂
Boiling point: 215°C
Vapor pressure (20 °C): 0.29 hPa
Solubility: Miscible with alcohol, DPG, IPM and most carrier oils
Tenacity on mouillette: Approximately 2–3 hours
Recommended use level: 0.1% – 10%

Applications in perfumery:

• Modern Fragrances: Used as a top note in contemporary colognes and perfumes

• Citrus accords: It integrates perfectly with citrus bases, enhancing freshness and naturalness

• Vetiver Accords: Works as an enhancer for vetiver accords, adding brightness and depth

• Functional products: Thanks to its stability in alkaline environments, it is ideal for soaps, shampoos and detergents

  Methyl Pamplemousse is present in numerous best-selling fragrances, including:

  • Terre d'Hermès (2006): 1.4%

  • Bleu de Chanel (2010): 1%

  • Spicebomb by Viktor&Rolf (2012): 2.2%

  • Grand Soir by Maison Francis Kurkdjian (2016): 0.8%

  • Gabrielle by Chanel (2017): 0.45%

IFRA 51: No restrictions for category 4