Mefranal
Mefranal
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Geranium freshness for functional perfumery.
Aldehydic muguet character with tenacity.
Bright citrus-floral that lasts.
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Synonyms: Lily Pentanal, Citralis PQ Classification: Base Note[i]
Mefranal opens with refreshing lemon-geranium brightness—clean, aldehydic, and immediately uplifting. The floral heart reveals lily-of-the-valley character that feels vibrant rather than heavy, while aldehydic facets add sophistication. Unlike typical citrus materials that fade quickly, Mefranal maintains its fresh, bright character well into the late heart.
Mefranal bridges citrus top notes and floral hearts beautifully. Its unique structure allows it to extend further into compositions than typical citrus materials, maintaining freshness where others would have evaporated. Use it to add aldehydic lift to muguet accords, or to bring geranium-citrus brightness to peony and fresh floral compositions. The material excels in functional perfumery where its outstanding stability in fabric conditioners, shampoos, and detergents is invaluable.
Work with Mefranal at up to 2–3% of your concentrate. The exceptional substantivity makes it remarkable value for lasting freshness. It shows excellent stability in most applications except acidic products and liquid bleach. Blend with other muguet materials for bright lily accords, or pair with geranium and citrus notes for sophisticated fresh florals.
Odour Impact Scale [i]
Scale Interpretation
Mefranal shows balanced behavior with moderate strength (7/10) and proportional impact in blends (6/10). Versatile and predictable to work with.
Odour Family:
Floral
Appearance: Colourless liquid
Longevity: Lasts > 184 hours on a smelling strip.
Odour Profile: Mefranal has a refreshing citrus-geranium aroma with an aldehydic floral heart, bright lemon facets, lily-of-the-valley nuances, and excellent tenacity.
Uses: Adds bright aldehydic lift to muguet and floral compositions, provides citrus-geranium freshness in fabric care fragrances, extends heart notes with lasting brightness.
INCI Name: 3-METHYL-5-PHENYLPENTANAL
IUPAC Name: 3-Methyl-5-phenylpentanal
Fraterworks® is strictly a reseller of this product and is neither an agent nor official distributor for Givaudan.
General Information
General Information
Like most suppliers and makers of quality raw materials for fragrances, we do not filter many of our products. This ensures that no odiferous matter is lost prior to use but can result in the appearance of small particles or slight clouding.
All alcoholic fragrances should be macerated for up to a month and then chilled in a moderate freezer overnight before being filtered fine. This will remove all cloudiness or detritus and is the industry norm.
IFRA Standards
IFRA Standards
Permitted amounts in finished product:
IFRA 51: 100%
IFRA 49: 100%
These are derived from calculated concentrations which do not replace chromatographic quantification on individual lots. Disclaimer...
For Trade Use Only
For Trade Use Only
Our products are intended as building blocks in the perfume creation process; they are not to be applied to the skin undiluted.
These raw materials are for use by the perfumery trade only.
Demonstration Formula
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Our materials comply with IFRA and EU 1223/2009 regulations for safety and quality.
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General Disclaimer
(a) Vegan labelling: Where the word “vegan” is used in relation to our products, that indicates that we have not added any animal products to products marked vegan. We do not verify whether any third-party supplier has used animal additives prior to supplying a product to us. We provide products marked vegan “as is” and make no representation as to the accuracy, completeness, or reliability of that claim.
(b) Natural labelling: Where the word “natural” is used in relation to our products, that indicates that we have not added any synthetic additives to products marked natural. We do not verify whether any third-party supplier has used synthetic additives prior to supplying a product to us. We provide products marked natural “as is” and make no representation as to the accuracy, completeness, or reliability of that claim.
(c) Documentation: We provide the information contained in each document you obtain from us (including but not limited to SDS, IFRA certificate, COA, TDS, EU Allergens, and any other regulatory document) “as is” and make no representation as to its accuracy, completeness, or reliability. We provide no warranties or guarantees in relation to a document you obtain from us. You purchase and use a document or documents at your own risk. Any implied conditions or warranties are excluded and, to the extent that they cannot be excluded, any liability we have to you or any other person or entity in respect of a document you obtain from us is limited to NZD0.01 (one cent). You indemnify us against any loss we suffer or incur as a direct or indirect result of your use of a document you obtain from us.
(d) Demonstration formulas: Demonstration formulas are provided as a guide only. We provide no warranties or guarantees in relation to the formula. You access and use the formula at your own risk. Any implied conditions or warranties are excluded and, to the extent that they cannot be excluded, any liability we have to you or any other person or entity in respect of the formula is limited to NZD0.01 (one cent). You indemnify us against any loss we suffer or incur as a direct or indirect result of your use of a formula.
Note: Wherever you are a professional perfumer or a hobbyist, we have what you need — from essential oils and absolutes, to bases, perfume chemicals (synthetics), bottles and more. We also offer compounding (contract blend), fragrance formulation, and an artisan lab visit for a guided smelling experience. Please note that we are not selling perfumes and that our materials are for use by perfume creation. We ship all around the world and have customer service that is second to none. We also stock educational kits and sample kits.
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Regulations
DisclaimerAll of our products are compliant with EU 1223/2009 and the NZCPGS. None of our bases contain prohibited materials and regulatory compliance is possible depending on usage.
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IFRA Conformity
All of our bases can be used in products requiring conformity with the latest IFRA standards. Fraterworks is an official member of IFRA and the FFAANZ.
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Nitro Musks
Some of our products may contain small amounts of EU and IFRA compliant musk ketone. We never use musk xylene, musk ambrette or any other prohibited materials.