Lupulone

Modify Date: 2026-07-02 13:02:12

Lupulone Structure
Lupulone structure
Common Name Lupulone
CAS Number 468-28-0 Molecular Weight 414.58
Density 1.0±0.1 g/cm3 Boiling Point 498.4±45.0 °C at 760 mmHg
Molecular Formula C26H38O4 Melting Point 93ºC
MSDS N/A Flash Point 269.3±25.2 °C

 Use of Lupulone


Lupulone is a beta-acid from the hop plant H. lupulus with diverse biological activities including antibacterial, antioxidant, and anticarcinogenic properties[1][2][3].

 Names

Name 3,5-dihydroxy-2-(3-methylbutanoyl)-4,6,6-tris(3-methylbut-2-enyl)cyclohexa-2,4-dien-1-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 498.4±45.0 °C at 760 mmHg
Melting Point 93ºC
Molecular Formula C26H38O4
Molecular Weight 414.58
Flash Point 269.3±25.2 °C
Exact Mass 414.277008
PSA 74.60000
LogP 8.77
Vapour Pressure 0.0±2.9 mmHg at 25°C
Index of Refraction 1.530
InChIKey LSDULPZJLTZEFD-UHFFFAOYSA-N
SMILES CC(C)=CCC1=C(O)C(CC=C(C)C)(CC=C(C)C)C(=O)C(C(=O)CC(C)C)=C1O

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
OK5950000
CHEMICAL NAME :
Lupulone
CAS REGISTRY NUMBER :
468-28-0
LAST UPDATED :
199309
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C26-H38-O4
MOLECULAR WEIGHT :
414.64
WISWESSER LINE NOTATION :
L6V BHJ B2UY1&1 B2UY1&1 CQ DV1Y1&1 EQ F2UY1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
100 mg/kg
TOXIC EFFECTS :
Behavioral - ataxia Lungs, Thorax, or Respiration - cyanosis
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 17,79,1967
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
330 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold
REFERENCE :
FEPRA7 Federation Proceedings, Federation of American Societies for Experimental Biology. (Bethesda, MD) V.1-46, 1942-87. Volume(issue)/page/year: 8,281,1949
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
525 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - excitement Lungs, Thorax, or Respiration - other changes
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 17,79,1967
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
600 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980- Volume(issue)/page/year: 8(2),39,1982
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
600 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold
REFERENCE :
FEPRA7 Federation Proceedings, Federation of American Societies for Experimental Biology. (Bethesda, MD) V.1-46, 1942-87. Volume(issue)/page/year: 8,281,1949
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 82,1,1950
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
130 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold
REFERENCE :
FEPRA7 Federation Proceedings, Federation of American Societies for Experimental Biology. (Bethesda, MD) V.1-46, 1942-87. Volume(issue)/page/year: 8,281,1949

 Safety Information

Hazard Codes T: Toxic;
Risk Phrases R25
RIDADR UN 2811
Packaging Group III
Hazard Class 6.1(b)

 LupuloneBioassay

View more

Name: Inhibition of LPS/IFN-gamma-induced NO production in mouse RAW264.7 cells at non cyto...
Source: ChEMBL
Target: RAW264.7
External Id: CHEMBL969184
Name: Cytotoxicity against mouse RAW264.7 cells after 16 hrs by MTT assay
Source: ChEMBL
Target: RAW264.7
External Id: CHEMBL969185
Name: Inhibition of LPS/IFN-gamma-induced NO production in mouse RAW264.7 cells after 16 hr...
Source: ChEMBL
Target: RAW264.7
External Id: CHEMBL969179
Name: Antiangiogenic activity in mouse at 0.01%, po for 21 days
Source: ChEMBL
Target: Mus musculus
External Id: CHEMBL1785507
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 Synonyms

β-Lupulic acid
B'-Acid
EINECS 207-405-3
3,5-Dihydroxy-4-(3-methylbutanoyl)-2,6,6-tris(3-methylbut-2-en-1-yl)cyclohexa-2,4-dien-1-one
β-Bitter acid
b-Lupulic Acid
3,5-Dihydroxy-4-(3-methylbutanoyl)-2,6,6-tris(3-methyl-2-buten-1-yl)-2,4-cyclohexadien-1-one
b-Bitter Acid
Lupulon
Lupulone
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