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2D Structure
Also known as: Calcium undecylenate, 1322-14-1, Cruex, Calcium;undec-10-enoate, Undecylenate calcium, 10-undecenoic acid, calcium salt
Molecular Formula
C22H38CaO4
Molecular Weight
406.6  g/mol
InChI Key
CLOKKBBIKHZGNX-UHFFFAOYSA-L
FDA UNII
77YW1RTU8V

Calcium Undecylenate is the calcium salt of undecylenic acid, an 11 carbon mono-unsaturated fatty acid with broad-spectrum antifungal activity. Undecylenic acid inhibits the morphogenesis of Candida albicans to its invasive fungal form and inhibits the conversion of unicellular yeast to their hyphal form.
1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
calcium;undec-10-enoate
2.1.2 InChI
InChI=1S/2C11H20O2.Ca/c2*1-2-3-4-5-6-7-8-9-10-11(12)13;/h2*2H,1,3-10H2,(H,12,13);/q;;+2/p-2
2.1.3 InChI Key
CLOKKBBIKHZGNX-UHFFFAOYSA-L
2.1.4 Canonical SMILES
C=CCCCCCCCCC(=O)[O-].C=CCCCCCCCCC(=O)[O-].[Ca+2]
2.2 Other Identifiers
2.2.1 UNII
77YW1RTU8V
2.3 Synonyms
2.3.1 Depositor-Supplied Synonyms

1. Calcium Undecylenate

2. 1322-14-1

3. Cruex

4. Calcium;undec-10-enoate

5. Undecylenate Calcium

6. 10-undecenoic Acid, Calcium Salt

7. 77yw1rtu8v

8. Cal-desene

9. 10-undecenoic Acid, Calcium Salt (2:1)

10. Unii-77yw1rtu8v

11. Calcium Undecylenate (usp)

12. Calcium Undecylenate [usan:usp]

13. Einecs 215-331-8

14. Calcium Undecenoate

15. Calcium (e)-undec-2-enoate

16. Schembl359949

17. Calcium 10-undecenoate

18. Chembl2104130

19. Calcium Undecylenate [inci]

20. Calcium Undecylenate [usan]

21. Calcium Undecenoate [mart.]

22. Undecylenate Calcium [vandf]

23. Bis(10-undecenoic Acid)calcium Salt

24. Calcium Undecenoate [who-dd]

25. 10-undecenoic Acid, Calcium(2+) Salt

26. Calcium Undecylenate [usp Monograph]

27. D03315

28. A937337

29. Q27266617

2.4 Create Date
2005-08-08
3 Chemical and Physical Properties
Molecular Weight 406.6 g/mol
Molecular Formula C22H38CaO4
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count16
Exact Mass406.2396005 g/mol
Monoisotopic Mass406.2396005 g/mol
Topological Polar Surface Area80.3 Ų
Heavy Atom Count27
Formal Charge0
Complexity136
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count3