C5H10O
91.16 g/mol
Research ReagentDanger
2-Pentanone-1,1,1,3,3-d5
CAS24313-49-3EC686-095-5
Category
Research Reagent
Compound Class
Other
Primary Use
Research Compound
2-Pentanone-1,1,1,3,3-d5 is a deuterated research reference standard, specifically a labeled form of 2-pentanone where five hydrogen atoms are replaced with deuterium. It is primarily used as an internal standard or tracer in analytical chemistry, such as mass spectrometry and nuclear magnetic resonance spectroscopy, to enable precise quantification and structural analysis.
Deuterated internal standard for mass spectrometryReference compound for NMR spectroscopyTracer in metabolic or environmental studies
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.
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Related Compounds
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SimilarStructure SimilarSimilarity 0.72
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ReferenceSame Category
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Safety Reference
Danger
H225Highly flammable liquid and vapour
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 2-Pentanone-1,1,1,3,3-d5 (CAS 24313-49-3) is 2845.90.
HS code (international, 6-digit)
2845.90
EU CN code (8-digit)
2845 90 10
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
1,1,1,3,3-pentadeuteriopentan-2-one
InChIKey
XNLICIUVMPYHGG-PVGOWFQYSA-N
SMILES
[2H]C([2H])([2H])C(=O)C([2H])([2H])CC
Synonyms (5)
- 2-Pentanone-1,1,1,3,3-d5
- Ethyl(acetone-d5)
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