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Periodic Table/Compounds/Tulipalin B

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© Melvin Olsson 2025–2026
Data: IAEA & PubChem

Tulipalin B

C₅H₆O₃·114.100 g/mol·CID 162351

IUPAC: (4S)-4-hydroxy-3-methylideneoxolan-2-one

Also known as: (4S)-4-hydroxy-3-methylideneoxolan-2-one, 38965-80-9, 15VWD3K2A9, SINGLEEX TULIPALIN, beta-Hydroxy-alpha-methylene-gamma-butyrolactone (+10 more)

2D structure of Tulipalin B

Molecular Structure

Molecular Propertiesmass · H-bonds · stereo

Molecular Weight

114.100g/mol

Exact Mass

114.031694Da

Monoisotopic Mass

114.031694Da

XLogP

-0.4

Polar Surface Area

46.5Ų

Complexity

139

Formal Charge

0

H-Bond Donors

1

H-Bond Acceptors

3

Rotatable Bonds

0

Heavy Atoms

8

Stereo Centers

1

Bond Stereo

0

Drug-Likeness (Lipinski's Rule of Five)

✓ 114.1 g/mol
MW ≤ 500
✓ -0.4
LogP ≤ 5
✓ 1
H-bond donors ≤ 5
✓ 3
H-bond acceptors ≤ 10

Passes all rules — good oral bioavailability predicted

Chemical IdentifiersSMILES · InChI

InChI

InChI=1S/C5H6O3/c1-3-4(6)2-8-5(3)7/h4,6H,1-2H2/t4-/m1/s1

Isomers8 compounds with formula C₅H₆O₃

2D structure of 4-hydroxy-5-methylfuran-3-one

4-hydroxy-5-methylfuran-3-one

CID 4564493 · 114.1 g/mol

2D structure of oxane-2,6-dione

oxane-2,6-dione

CID 7940 · 114.1 g/mol

2D structure of 3-methoxy-2H-furan-5-one

3-methoxy-2H-furan-5-one

CID 643477 · 114.1 g/mol

2D structure of (E)-4-oxopent-2-enoic acid

(E)-4-oxopent-2-enoic acid

CID 5363652 · 114.1 g/mol

2D structure of 2-hydroxy-4-methyl-2H-furan-5-one

2-hydroxy-4-methyl-2H-furan-5-one

CID 5279300 · 114.1 g/mol

2D structure of 3-methyloxolane-2,5-dione

3-methyloxolane-2,5-dione

CID 20051 · 114.1 g/mol

2D structure of 4-hydroxy-3-methylideneoxolan-2-one

4-hydroxy-3-methylideneoxolan-2-one

CID 5318286 · 114.1 g/mol

2D structure of 4,5-dimethyl-1,3-dioxol-2-one

4,5-dimethyl-1,3-dioxol-2-one

CID 142210 · 114.1 g/mol

External Resources

PubChem ↗Wikipedia ↗