C14H26O3
242.35 g/mol
Industrial ChemicalDanger
Heptanoic anhydride
CAS626-27-7EC210-940-5
Category
Industrial Chemical
Compound Class
Ester
Primary Use
Chemical intermediate for synthesis
Heptanoic anhydride is a chemical compound commonly used as an intermediate in organic synthesis. It serves as a reagent for introducing the heptanoyl group into other molecules.
Chemical intermediate for synthesisReagent for acylation reactions
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
StrongStructure SimilarSimilarity 1.00
Decanoic anhydride
CAS2082-76-0
Chemical reagent for research
StrongStructure SimilarSimilarity 1.00
Undecanoic anhydride
CAS2082-77-1
Laboratory reagent
StrongStructure SimilarSimilarity 0.95
Hexanoic anhydride
CAS2051-49-2
Chemical intermediate for synthesis
SimilarStructure SimilarSimilarity 0.80
Valeric anhydride
CAS2082-59-9
synthesis reagent for esters and amides
ReferenceSame Category
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Chemical intermediate for synthesis
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3-methylpiperidine
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Chemical intermediate in pharmaceutical and agrochemical industries
ReferenceSame Category
4-methylpiperidine
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chemical intermediate
ReferenceSame Category
4-hydroxypyridine
CAS626-64-2
Chemical intermediate for synthesis
Safety Reference
Danger
H314Causes severe skin burns and eye damage
H317May cause an allergic skin reaction
H318Causes serious eye damage
H411Toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for Heptanoic anhydride (CAS 626-27-7) is 2915.90.
HS code (international, 6-digit)
2915.90
EU CN code (8-digit)
2915 90 90
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
heptanoyl heptanoate
InChIKey
DAPZDAPTZFJZTO-UHFFFAOYSA-N
SMILES
CCCCCCC(=O)OC(=O)CCCCCC
Synonyms (11)
- Enanthic anhydride
- Heptanoic acid, anhydride
- Heptanoic anhydride
- Heptanoyl anhydride
- Oenanthic anhydride
- enanthic acid anhydride
- heptanoyl heptanoate
- n-Heptanoic acid anhydride
- n-Heptanoic anhydride
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