136954-20-6 Usage
Description
3-Mercaptohexyl acetate, also known as 3-sulfanylhexyl acetate, is an acetate ester derived from the formal O-acetylation of 3-mercaptohexanol. It is characterized by its green sulfurous aroma with a sweet meaty background, slightly caramelized onion-like notes, and a catty dry out.
Uses
Used in Flavor and Fragrance Industry:
3-Mercaptohexyl acetate is used as a flavoring agent for its unique taste characteristics, which include sulfurous, fruity, catty, savory meaty, and fried onion notes with a tropical fruity catty aftertaste. It is particularly useful in creating complex and nuanced flavor profiles in the food and beverage industry.
Used in Chemical Synthesis:
3-Mercaptohexyl acetate serves as a precursor for the synthesis of 3-mercaptohexan-1-ol (M225270), a compound found in grape juice. This makes it an essential component in the production of certain chemicals and additives used in various industries, including the food and beverage sector.
Used in Aromatherapy:
Due to its distinct aroma characteristics, 3-Mercaptohexyl acetate can be used in aromatherapy as a component in essential oil blends. Its green sulfurous notes with a sweet meaty background can contribute to creating a relaxing and soothing atmosphere, potentially benefiting mental well-being and stress relief.
Used in the Perfume Industry:
3-Mercaptohexyl acetate's unique scent profile makes it a valuable ingredient in the perfume industry. It can be used to create distinct and long-lasting fragrances, adding depth and complexity to perfume compositions.
Check Digit Verification of cas no
The CAS Registry Mumber 136954-20-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,9,5 and 4 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 136954-20:
(8*1)+(7*3)+(6*6)+(5*9)+(4*5)+(3*4)+(2*2)+(1*0)=146
146 % 10 = 6
So 136954-20-6 is a valid CAS Registry Number.
InChI:InChI=1/C8H16O2S/c1-3-4-8(11)5-6-10-7(2)9/h8,11H,3-6H2,1-2H3
136954-20-6Relevant articles and documents
Determination and isolation of a thioesterase from passion fruit (Passiflora edulis Sims) that hydrolyzes volatile thioesters
Tapp, Edward J.,Cummins, Ian,Brassington, David,Edwards, Robert
experimental part, p. 6623 - 6630 (2010/04/06)
Volatile organosulfur compounds (VOSCs) are high impact aroma chemicals characteristic of tropical fruits which are active as both free thiols and the respective thioesters. Using a simple and sensitive colorimetric enzyme assay, a thioesterase activity toward VOSCs has been identified in ripening purple passion fruit (Passiflora edulis Sims). The assay was based on determining the release of free thiols from 2-methyl-3-furanthiol acetate using Ellman's reagent. The major thioesterase in the fruit was found to be a wall-bound protein in the mesocarp. The extracted enzyme activity was purified 150-fold and shown to be associated with a 43 kDa monomeric serine hydrolase which was selectively labeled with a fluorophosphonate suicide probe. MS-MS sequencing identified the thioesterase as a class 13 glycoside hydrolase, most similar to pectin acetylesterase, an enzyme involved in cell wall modifications in the peel of a number of fruit. Our results suggest that cell wall hydrolases in tropical fruit may have additional useful roles in biotransforming VOSCs.
CHIRALE, SCHWEFELHALTIGE AROMASTOFFE DER GELBEN PASSIONSFRUCHT (PASSIFLORA EDULIS F. FLAVICARPA). DARSTELLUNG DER ENANTIOMEREN UND ABSOLUTE KONFIGURATION
Heusinger, Georg,Mosandl, Armin
, p. 507 - 510 (2007/10/02)
3-Methylthio-hexane-1-ol and 2-methyl-4-propyl-1,3-oxathiane, chiral S-containing aroma substances of the yellow passion fruit are resolved to enantiomers and absolute configurations are elucidated.
