W327204

2,5-Dimethylpyrazine

≥98%, FG

• 동의어(들): Ketine
• 실험식(Hill 표기법): C₆H₈N₂
• CAS Number: 123-32-0
• Molecular Weight: 108.14
• FEMA Number: 3272
• Beilstein: 107052
• EC Number: 204-618-3
• 유럽평의회 번호: 2210
• MDL number: MFCD00006147
• UNSPSC 코드: 12164502
• PubChem Substance ID: 24901599
• 플래비스(Flavis) 번호: 14.020
• NACRES: NA.21

속성

• 생물학적 소스: synthetic
• Quality Level: 400
• Grade: FG; Fragrance grade; Halal; Kosher
• Agency: follows IFRA guidelines
• 규정 준수: EU Regulation 1223/2009; EU Regulation 1334/2008 & 178/2002
• 분석: ≥98%
• refractive index: n20/D 1.502 (lit.)
• bp: 155 °C (lit.)
• density: 0.99 g/mL at 25 °C (lit.)
• 응용 분야: flavors and fragrances
• 문건: see Safety & Documentation for available documents
• 식품 알레르기항원: no known allergens
• 향수 알레르기항원: no known allergens
• 감각 수용성의: cocoa; nutty; woody; earthy
• SMILES string: Cc1cnc(C)cn1
• InChI: 1S/C6H8N2/c1-5-3-8-6(2)4-7-5/h3-4H,1-2H3
• InChI key: LCZUOKDVTBMCMX-UHFFFAOYSA-N

설명

일반 설명

2,5-Dimethylpyrazine is a pyrazine compound that is mainly formed in food products such as cooked rice or roasted peanuts due to the Maillard reaction between sugars and proteins during cooking or roasting process.

애플리케이션

• Engineering Escherichia coli for high-yielding 2,5-Dimethylpyrazine synthesis from L-Threonine by reconstructing metabolic pathways and enhancing cofactors regeneration.: This study details the genetic engineering of *E. coli* to enhance the production of 2,5-Dimethylpyrazine from L-Threonine. By reconstructing metabolic pathways and improving cofactor regeneration, the researchers achieved higher yields, presenting a significant advancement for industrial bioproduction of this compound (Liu et al., 2024).


• Pyrazines Biosynthesis by Bacillus Strains Isolated from Natto Fermented Soybean.: This research explores the natural biosynthesis of pyrazines, including 2,5-Dimethylpyrazine, by *Bacillus* strains isolated from natto. The findings contribute to understanding the microbial production of flavor compounds and their potential applications in food biotechnology (Klosowski et al., 2021).

기타 정보

remainder 2,6-dimethylpyrazine

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H302
• 예방조치 성명서: P264 - P270 - P301 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Oral
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point (°F): 147.2 °F - closed cup
• Flash Point (°C): 64 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter