Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Sourcing Keto-pantoyllactone?
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research compound
Sourcing Keto-pantoyllactone?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Keto-pantoyllactone, also known as 2-dehydropantolactone, is a tetrahydrofurandione that is functionally related to pantoic acid. It is a metabolite found in or produced by Saccharomyces cerevisiae, and is commonly used as a research compound.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
The international HS code for Keto-pantoyllactone (CAS 13031-04-4) is 2932.19.
2932.19
2932 19 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
4,4-dimethyloxolane-2,3-dione
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