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CAS 25773-40-4

CAS 25773-40-4 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 25773-40-4
CAS 25773-40-4PubChem CID 33166

2-Isopropyl-3-methoxypyrazine

Isopropyl methoxypyrazine is a metabolite found in or produced by Saccharomyces cerevisiae. — Yeast Metabolome Database (YMDB)

IUPAC name
2-methoxy-3-propan-2-ylpyrazine
Molecular formula
C8H12N2O
Molecular weight
152.19 g/mol
Exact mass
152.094963011 Da
XLogP3
2.0
Topological polar surface area
35.0 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
3
Covalent units
1
Defined stereocentres
0

Also known as

2-Methoxy-3-isopropylpyrazine3-isopropyl-2-methoxypyrazinePyrazine, 2-methoxy-3-(1-methylethyl)-2-methoxy-3-(propan-2-yl)pyrazine1FL7L111A6FEMA NO. 3358, 3-METHOXY-RefChem:909968247-256-1
16 more reported names
1qy22-methoxy-3-(1-methylethyl)pyrazineUNII-C90S36R5GY2-Isopropyl-3-methoxypyrazine, 97%GS2586DS-46782-Isopropyl-3-methoxypyrazine, 99%, FGIPZ2-Isopropyl-3-methoxypyrazine 100 microg/mL in Methanolbean pyrazinePyrazine, methoxy(1-methylethyl)-UNII-1FL7L111A62-Isopropyl-3-methoxy-pyrazineEINECS 247-256-13-METHOXY-2-ISOPROPYLPYRAZINEIsopropylmethoxypyrazine
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External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 25773-40-4

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How CAS 25773-40-4 is used on this site

CAS 25773-40-4 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 25773-40-4 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.