C10H18O3
186.25 g/mol
Food AdditiveWarning
10-Hydroxy-2-decenoic acid
CAS765-01-5
Category
Food Additive
Compound Class
Natural Product
Primary Use
component of royal jelly
10-Hydroxy-2-decenoic acid, also known as queen bee acid, is a fatty acid naturally found in royal jelly. It is the primary component responsible for many of the biological properties associated with royal jelly.
component of royal jellyresearch compound for bee biology 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
StrongSame Parent
(E)-10-Hydroxy-2-decenoic acid
CAS14113-05-4
Royal jelly component for health supplements
ReferenceSame Category
Arginine aspartate
CAS7675-83-4
amino acid salt nutritional supplement
ReferenceSame Category
Potassium iodide
CAS7681-11-0
iodine supplement in salt and feeds
ReferenceSame Category
Sodium iodate
CAS7681-55-2
Trace mineral additive in feed
ReferenceSame Category
Sodium metabisulfite
CAS7681-57-4
Antioxidant and preservative in food
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 10-Hydroxy-2-decenoic acid (CAS 765-01-5) is 2918.19.
HS code (international, 6-digit)
2918.19
EU CN code (8-digit)
2918 19 98
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
(E)-10-hydroxydec-2-enoic acid
InChIKey
QHBZHVUGQROELI-SOFGYWHQSA-N
SMILES
C(CCC/C=C/C(=O)O)CCCO
Synonyms (21)
- 10-HAD
- 10-HDA
- 10-Hdec
- 10-Hydroxy-2-decenoic acid
- 10-Hydroxy-2-decylenic acid
- 10-Hydroxydecenoic acid
- 10-hydroxy-2E-decenoic acid
- Royal jelly acid
- Royal jelly acid [M+H]+
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