γ-Undecanolactone - ≥96% , CAS No.104-67-6

CAS: 104-67-6 Cat. No.: U109752 Formula: C11H20O2 Molecular Weight: 184.28 Beilstein Registry Number: 17(1)294 EC Number: 203-225-4 PubChem CID: 7714
AVAILABLE TO ORDER
GRADE & PURITY ≥96%
Synonyms
5-Heptyl-dihydro-furan-2-one|Dihydro-5-heptyl-2(3H)-furanone|5-Heptyl-dihydrofuran-2(3H)-one|5-Heptyldihydrofuran-2(3H)-one|1,4-Hendecanolide|gamma-Heptyl-gamma-butyrolactone|Undecanolide-1,4|.gamma.-Undekalakton|Undecanoic acid, .gamma.-lactone|1,4-Undecanolide|gamma-Undecalactone (natural)|4- hydroxyundecanoic acid lactone|Aldehyde C-14 peach|GAMMA-UNDECALACTONE [INCI]|Undecan-4-olide|4-Hydroxyundecanoic acid lactone|5-Heptyldihydro-2(3H)-furanone|xi-gamma-Undecalactone|.gamma.-Undecalactone|5-heptyloxolan-2-one|(RS)-.GAMMA.-UNDECALACTONE|.gamma.-Heptyl-.gamma.-butyrolactone|4-Undecanolide|undecylene methyl lactone|.gamma.-n-Heptylbutyrolactone|Gamma-undecalactone|GAMMA-UNDECALACTONE [FCC]|5-Heptyldihydro-2(3H)-furanone #|.gamma.-Undecalatone|Peach lactone|.gamma.-Heptylbutyrolactone|gamma-Undecanolactone|2(3H)-Furanone, 5-heptyldihydro-|Aldehyde C14|.GAMMA.-UNDECALACTONE [FHFI]|gamma-Undecanolide|gamma-n-Heptylbutyrolactone|Undecanoic gamma -lactone|Undecanoic gamma-lactone|4-Hydroxyundecanoic acid, .gamma.-lactone|Persicol|Undecanoic acid, 4-hydroxy-, gamma-lactone|GAMMA UNDECALACTONE|gamma-Undekalakton|UNDECALACTONE GAMMA|Undecanoic .gamma.-lactone|.gamma.-Undecanolactone|gamma-Undekalakton [Czech]
Storage
Room temperature
Shipped In
Normal
★
Size
Germany (EU)
USA*
Price
Qty
25ml
U109752-25ml
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2 In stock
€8.59
100ml
U109752-100ml
Made to order · 8–12 wks
€11.19
500ml
U109752-500ml
Made to order · 8–12 wks
€19.00
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Overview

γ-Undecalactone is a volatile flavor constituent found in low-fat ice cream.

Specifications

Synonyms
5-Heptyl-dihydro-furan-2-one | Dihydro-5-heptyl-2(3H)-furanone | 5-Heptyl-dihydrofuran-2(3H)-one | 5-Heptyldihydrofuran-2(3H)-one | 1,4-Hendecanolide | gamma-Heptyl-gamma-butyrolactone | Undecanolide-1,4 | .gamma.-Undekalakton | Undecanoic acid, .gamma.-lactone | 1,4-Undecanolide | gamma-Undecalactone (natural) | 4- hydroxyundecanoic acid Show more
Specifications & Purity
≥96%
Storage
Room temperature
Shipped In
Normal
Purity
≥96%
Names and Identifiers
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/528772224
Canonical Smiles
CCCCCCCC1CCC(=O)O1
IUPAC Name
5-heptyloxolan-2-one
InChIKey
PHXATPHONSXBIL-UHFFFAOYSA-N
INCHI
1S/C11H20O2/c1-2-3-4-5-6-7-10-8-9-11(12)13-10/h10H,2-9H2,1H3
Isomeric SMILES
CCCCCCCC1CCC(=O)O1
WGK Germany
1
RTECS
YQ2485000
PubChem CID
7714
Molecular Weight
184.28
Beilstein
17(1)294
Reaxy-Rn
81943

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassLactones
SubclassGamma butyrolactones
Intermediate Tree Nodes Not available
Direct ParentGamma butyrolactones
Alternative Parents Tetrahydrofurans  Carboxylic acid esters  Oxacyclic compounds  Monocarboxylic acids and derivatives  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents Gamma butyrolactone - Tetrahydrofuran - Carboxylic acid ester - Oxacycle - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as gamma butyrolactones. These are compounds containing a gamma butyrolactone moiety, which consists of an aliphatic five-member ring with four carbon atoms, one oxygen atom, and bears a ketone group on the carbon adjacent to the oxygen atom.
External Descriptors Lactones
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
CYP1A2 Tchem Cytochrome P450 1A2 (26471 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Homo sapiens (32628 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Trpa1 Transient receptor potential cation channel subfamily A member 1 (1003 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Nfe2l2 Nuclear factor erythroid 2-related factor 2 (214 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates (CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

4 results found

Lot NumberCertificate TypeDateItem
G2616089G2616089Certificate of AnalysisJul 21, 2026 U109752
H2323025H2323025Certificate of AnalysisMay 12, 2025 U109752
J2128597J2128597Certificate of AnalysisMay 09, 2025 U109752
G2226419G2226419Certificate of AnalysisApr 07, 2024 U109752
Chemical and Physical Properties
Refractive Index1.45
Flash Point(°F)235.4 °F
Flash Point(°C)137℃
Boil Point(°C)164-166°C
Molecular Weight184.270 g/mol
XLogP33.300
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count6
Exact Mass184.146 Da
Monoisotopic Mass184.146 Da
Topological Polar Surface Area26.300 Ų
Heavy Atom Count13
Formal Charge0
Complexity154.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Documents & Articles
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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