Piperonal (Heliotropine), also known as heliotropin, is an organic compound which is commonly found in fragrances and flavors.
What is Piperonal (Heliotropine)?
Piperonal (Heliotropine), also known as heliotropin, is an organic compound which is commonly found in fragrances and flavors. The molecule is structurally related to other aromatic aldehydes such as benzaldehyde and vanillin.
Piperonal (Heliotropine) is an arenecarbaldehyde that is 1,3-benzodioxole substituted by a formyl substituent at position 5. It has been isolated from Piper nigrum. It has a role as a plant metabolite, a fragrance and an insect repellent. It is a member of benzodioxoles and an arenecarbaldehyde.
3, 4-Methylenedioxybenzaldehyde is found in highbush blueberry. 3, 4-Methylenedioxybenzaldehyde is a flavouring agent used in cherry and vanilla flavour.
Heliotropin 99% as Piperonal. Odor Description: Cherry-like. Widely used in perfumery. Used in powdery accords, but also in florals, like muguet, carnation.
Strain, Brewer’s yeast. Description, it is an aromatic aldehyde with a floral odor commonly described as being similar to that of vanillin.
Piperonal can be prepared by oxidizing isosafrole or by using a multistep sequence from catechol or 1,2-methylenedioxybenzene. Synthesis from the latter chemical is accomplished through a condensation reaction with glyoxylic acid followed by cleaving the resulting α-hydroxy acid with an oxidizing agent.
PHYSICAL DESCRIPTION of Piperonal (Heliotropine): Colorless lustrous crystals.
SPECIFICATIONS of Piperonal
APPEARANCE AT 20°C: CRYSTALLINE SOLID
COLOR: WHITE (TENDS TO YELLOW BY HEATING)
ODOR: SWEET, FLORAL
OPTICAL ROTATION (°): 0 / 0
DENSITY AT 20°C (g/ml)): 0,000 – 0,000
REFRACTIVE INDEX nD20: 0,0000 – 0,0000
FLASHPOINT (°C): 120
SOLUBILITY: INSOLUBLE IN WATER
ASSAY (% GC): > 99
ACID VALUE (mg KOH/g): –
SPECIFICATION DATA SHEET of Piperonal (Heliotropine)
ORIGINAL PLANT: SASSAFRAS ALBIDUM
FORMULA: C8 H6 O3
MOLECULAR WEIGHT: 150
CAS NUMBER: 120-57-0
STABILITY AND STORAGE of Piperonal (Heliotropine)
TEMPERATURA RECOMENDADA DE ALMACENAJE: 8 – 10ºC. KEEP IN TIGHTLY CLOSED CONTAINER IN A COOL AND DRY PLACE, PROTECTED FROM LIGHT. WHEN STORED FOR MORE THAN 24 MONTHS, QUALITY SHOULD BE CHECKED BEFORE USE.https://chemistshopping.com