Pastry Carbaldehyde
Pastry Carbaldehyde
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Synonyms: 5-Methyl-Furfural Classification: Base Note[i]
Pastry Carbaldehyde (5-Methyl Furfural) opens with soft caramellic warmth that's gentler and more refined than furfural's harsh character. This extraordinarily powerful material captures the essence of heated sugars transforming into rich caramel, with prominent bready-brown notes of fresh pastry crust. The spicy roasted grain character carries subtle almond-cherry facets nuttier than benzaldehyde, adding unexpected depth.
You'll find Pastry Carbaldehyde invaluable for creating authentic caramelised effects in gourmand compositions. Use at 0.01-0.2% maximum where it provides the crucial "heated sugar" foundation beneath coffee, chocolate, and brown sugar accords. The material excels in tobacco themes where its roasted sweetness enhances leaf character, and in autumn concepts evoking harvest warmth.
The compound bridges sweet and savoury territories brilliantly - think maple bacon, roasted nuts, or rum-soaked fruitcake. Combine with coffee Arabica CO2 for enhanced roasted depth, maltol for sweeter caramel effects, or almond pyrazine for nuttier facets. Its natural occurrence in coffee, roast beef, and baked goods explains its authentic culinary warmth that synthetic sweeteners cannot replicate.
Difference from Furfural
While both are furan aldehydes born from sugar caramelisation, Pastry Carbaldehyde offers crucial advantages. Furfural brings harsh, bitter secondary notes and faces severe IFRA restrictions (0.001% skin contact). Pastry Carbaldehyde's methyl group creates a softer, more refined caramel without furfural's harshness, plus subtle almond-cherry nuances furfural lacks.
With usage up to 0.2% - that's 200 times more freedom than furfural - it's the practical choice for modern perfumery. Where furfural delivers burnt toast with bitter edges, Pastry Carbaldehyde provides warm croissant with caramel glaze.
Odour Impact Scale [i]
Scale Interpretation
Pastry Carbaldehyde has a moderate odour strength (7/10) when evaluated directly, but delivers surprisingly high impact in blends (8/10). Use with precision to control its influence.
Odour Family:
Gourmand
Appearance: Colourless liquid
Longevity: Lasts > 200 hours on a smelling strip.
Odour Profile: Pastry Carbaldehyde delivers warm caramellic sweetness with prominent bready-brown character, spicy roasted nuances, and subtle almond-cherry undertones reminiscent of benzaldehyde.
Uses: Gourmand bases, tobacco accords, autumn compositions requiring authentic caramelised sugar warmth and bakery effects.
Alternative Names: 5-Methyl-2-furaldehyde, 5-Methylfuraldehyde, 2-Furaldehyde 5-methyl, 5-Methyl-2-furancarboxaldehyde, 5-Methylfuran-2-carbaldehyde
INCI Name: 5-METHYL-2-FURALDEHYDE
IUPAC Name: 5-methylfuran-2-carbaldehyde
Fraterworks® is strictly a reseller of this product and is neither an agent nor official distributor for Bedoukian.
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.

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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.
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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.