W335809

2-Methoxy-3(5 or 6)-isopropylpyrazine

≥98%, FG

• Synonym(s): 3,5 Or 6-Isopropyl-2-methoxypyrazine
• Empirical Formula (Hill Notation): C₈H₁₂N₂O
• CAS Number: 93905-03-4
• Molecular Weight: 152.19
• FEMA Number: 3358
• EC Number: 299-837-4
• Council of Europe no.: 11344
• MDL number: MFCD08056067
• UNSPSC Code: 12164502
• PubChem Substance ID: 329830604
• Flavis number: 14.121
• NACRES: NA.21

Properties

• biological source: synthetic
• Quality Level: 400
• grade: FG; Halal; Kosher
• reg. compliance: EU Regulation 1334/2008 & 178/2002; FDA 21 CFR 117
• assay: ≥98%
• refractive index: n20/D 1.495 (lit.)
• density: 0.996 g/mL at 25 °C (lit.)
• application(s): flavors and fragrances
• documentation: see Safety & Documentation for available documents
• food allergen: no known allergens
• organoleptic: green; earthy; pea; pepper
• SMILES string: COc1cnc(cn1)C(C)C.COc2cncc(n2)C(C)C.COc3nccnc3C(C)C
• InChI: 1S/3C8H12N2O/c1-6(2)7-4-10-8(11-3)5-9-7;1-6(2)7-4-9-5-8(10-7)11-3;1-6(2)7-8(11-3)10-5-4-9-7/h3*4-6H,1-3H3
• InChI key: MQHZLANELJKBBO-UHFFFAOYSA-N

Description

General description

2-Methoxy-3(5or 6)-isopropylpyrazine is a mixture of positional isomers commonly used as a flavoring agent in the food industry. Pyrazine derivatives exhibit a wide variety of aromas in food. For instance, 2-methoxy-3-isopropyl pyrazine produces a green pea odor and earthy and beany flavors . In addition, they are naturally found in coffee beans, cocoa beans, nuts, and vegetables.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 152.6 °F
• flash_point_c: 67 °C