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26770-98-9

(rac)-trans-Caronaldehyde methyl ester dimethyl acetal is a complex organic chemical compound with the molecular formula C10H20O4. It is a chiral molecule, meaning it has a non-superimposable mirror image, and is commonly referred to as a racemic mixture. (rac)-trans-caronaldehyde methyl ester dimethyl acetal is derived from trans-caronaldehyde, an aldehyde with a distinct floral scent, and is further modified by the addition of a methyl ester group and a dimethyl acetal group. The dimethyl acetal group is formed by the reaction of the aldehyde with two molecules of methanol, which results in the formation of a cyclic acetal structure. This modification not only alters the chemical properties of the original aldehyde but also enhances its stability and solubility. The compound is used in the fragrance industry to create floral and fruity scents, and it is also employed as a flavoring agent in food and beverage applications due to its pleasant aroma.

26770-98-9

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26770-98-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 26770-98-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,7,7 and 0 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 26770-98:
(7*2)+(6*6)+(5*7)+(4*7)+(3*0)+(2*9)+(1*8)=139
139 % 10 = 9
So 26770-98-9 is a valid CAS Registry Number.

26770-98-9Downstream Products

26770-98-9Relevant articles and documents

A SYNTHESIS OF TRANS- AND CIS-CARONALDEHYDES

Takano, Seiichi,Sato, Nobuaki,Akiyama, Masashi,Ogasawara, Kunio

, p. 2859 - 2872 (2007/10/02)

A preparation of trans- and cis-caronaldehyde derivatives is described by employing iodolactonization reaction as a key step.Investigation is also carried out to establish an asymmetric synthesis by employing the same methodology which allows diastereoselective formation of optically active intermediates in both enantiomeric forms from a single precursor though the degree of asymmetric induction is found to be less satisfactory.

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