Koutidou, Maria et al. published their research in Food Chemistry in 2017 | CAS: 638-02-8

2,5-Dimethylthiophene (cas: 638-02-8) belongs to benzothiophene derivatives. Benzothiophene is a fused ring compound of thiophene ring and benzene ring, which is an important class of heterocycles with advantageous structures. It is found within the chemical structures of pharmaceutical drugs such as raloxifene, zileuton, and sertaconazole, and also BTCP.Quality Control of 2,5-Dimethylthiophene

Impact of processing on odour-active compounds of a mixed tomato-onion puree was written by Koutidou, Maria;Grauwet, Tara;Van Loey, Ann;Acharya, Parag. And the article was included in Food Chemistry in 2017.Quality Control of 2,5-Dimethylthiophene The following contents are mentioned in the article:

Gas chromatog.-olfactometry revealed thirty-two odor-active compounds in a heat-processed tomato-onion puree, among which twenty-seven were identified by gas chromatog.-olfactometry-mass spectrometry (GC-O-MS) and comprehensive two-dimensional gas chromatog. coupled with time-of-flight mass spectrometry (GC × GC-TOF MS). Based on the results of two olfactometric methods, i.e. detection frequency and aroma extract dilution anal., the most potent aroma components include: di-Pr disulfide, S-Pr thioacetate, di-Me trisulfide, 1-octen-3-one, methional, di-Pr trisulfide, 4,5-dimethylthiazole, 2-phenylacetaldehyde and sotolone. Processing of mixed vegetable systems can add complexity in their aroma profiles due to (bio)chem. interactions between the components. Therefore, the impact of different processing steps (i.e. thermal blanching, all-in-one and split-stream processes) on the volatile profile and aroma of a mixed tomato-onion puree has been investigated using a GC-MS fingerprinting approach. Results showed the potential to control the aroma in a mixed tomato-onion system through process-induced enzymic modulations for producing tomato-onion food products with distinct aroma characteristics. This study involved multiple reactions and reactants, such as 2,5-Dimethylthiophene (cas: 638-02-8Quality Control of 2,5-Dimethylthiophene).

2,5-Dimethylthiophene (cas: 638-02-8) belongs to benzothiophene derivatives. Benzothiophene is a fused ring compound of thiophene ring and benzene ring, which is an important class of heterocycles with advantageous structures. It is found within the chemical structures of pharmaceutical drugs such as raloxifene, zileuton, and sertaconazole, and also BTCP.Quality Control of 2,5-Dimethylthiophene

Referemce:
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem