Isoxanthohumol - ≥98% , CAS No.521-48-2

CAS: 521-48-2 Cat. No.: I334032 Molecular Weight: 354.4
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
MFCD00238718 | Isoxanthohumol, >=99% (HPLC) | 7-Hydroxy-2-(4-hydroxyphenyl)-5-methoxy-8-(3-methylbut-2-en-1-yl)chroman-4-one | 7-hydroxy-2-(4-hydroxy-phenyl)-5-methoxy-8-(3-methyl-but-2-enyl)-chroman-4-one | 7-hydroxy-2-(4-hydroxyphenyl)-5-methoxy-8-(3-me
Storage
Store at 2-8°C,Protected from light,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1mg
I334032-1mg
3
$9.90
5mg
I334032-5mg
1
$10.90
25mg
I334032-25mg
3

$21.90

$32.90
Save $11.00 (33.43%)
100mg
I334032-100mg
2

$69.90

$104.90
Save $35.00 (33.37%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Protected from light,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
MFCD00238718 | Isoxanthohumol, >=99% (HPLC) | 7-Hydroxy-2-(4-hydroxyphenyl)-5-methoxy-8-(3-methylbut-2-en-1-yl)chroman-4-one | 7-hydroxy-2-(4-hydroxy-phenyl)-5-methoxy-8-(3-methyl-but-2-enyl)-chroman-4-one | 7-hydroxy-2-(4-hydroxyphenyl)-5-methoxy-8-(3-me
Specifications & Purity
≥98%
Biochemical and Physiological Mechanisms
Isoxanthohumol has antioxidant, anti-inflammatory and anti-angiogenic properties.
Storage
Store at 2-8°C, Protected from light, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Product Properties
pKapKa: 7.9
Names and Identifiers
Pubchem Sid504758965
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504758965
Canonical SmilesCC(=CCC1=C2C(=C(C=C1O)OC)C(=O)CC(O2)C3=CC=C(C=C3)O)C
IUPAC Name7-hydroxy-2-(4-hydroxyphenyl)-5-methoxy-8-(3-methylbut-2-enyl)-2,3-dihydrochromen-4-one
InChIKeyYKGCBLWILMDSAV-UHFFFAOYSA-N
INCHI1S/C21H22O5/c1-12(2)4-9-15-16(23)10-19(25-3)20-17(24)11-18(26-21(15)20)13-5-7-14(22)8-6-13/h4-8,10,18,22-23H,9,11H2,1-3H3
Isomeric SMILES CC(=CCC1=C2C(=C(C=C1O)OC)C(=O)CC(O2)C3=CC=C(C=C3)O)C
UN Number 3077
Packing Group III
Molecular Weight 354.4
Reaxy-Rn 325732
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=325732&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassPhenylpropanoids and polyketides
ClassFlavonoids
SubclassFlavans
Intermediate Tree Nodes 8-prenylated flavans
Direct Parent8-prenylated flavanones
Alternative Parents 5-O-methylated flavonoids  Flavanones  7-hydroxyflavonoids  4'-hydroxyflavonoids  Chromones  Aryl alkyl ketones  Anisoles  Alkyl aryl ethers  1-hydroxy-2-unsubstituted benzenoids  Benzene and substituted derivatives  Oxacyclic compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents 8-prenylated flavanone - 5-methoxyflavonoid-skeleton - 4'-hydroxyflavonoid - 7-hydroxyflavonoid - Hydroxyflavonoid - Flavanone - Chromone - Chromane - 1-benzopyran - Benzopyran - Anisole - Aryl alkyl ketone - Aryl ketone - 1-hydroxy-2-unsubstituted benzenoid - Alkyl aryl ether - Phenol - Monocyclic benzene moiety - Benzenoid - Ketone - Organoheterocyclic compound - Oxacycle - Ether - Organooxygen compound - Organic oxide - Organic oxygen compound - Hydrocarbon derivative - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as 8-prenylated flavanones. These are flavanones that features a C5-isoprenoid substituent at the 8-position.
External Descriptors Flavanones
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
ESR1 Tclin Estrogen receptor alpha (17718 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PDPK1 Tchem 3-phosphoinositide dependent protein kinase-1 (3758 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PRKCA Tchem Protein kinase C alpha (5923 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BACE1 Tchem Beta-secretase 1 (15641 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PRKCQ Tchem Protein kinase C theta (3319 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Caco-2 (12174 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CCRF-CEM (65223 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
HT-29 (80576 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MCF7 (126967 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PC-3 (62116 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Ishikawa (877 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Nqo1 NAD(P)H dehydrogenase [quinone] 1 (1058 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
B2315273Certificate of AnalysisNov 13, 2025 I334032
B2315285Certificate of AnalysisNov 13, 2025 I334032
B2315293Certificate of AnalysisNov 13, 2025 I334032
B2315295Certificate of AnalysisNov 13, 2025 I334032
Chemical and Physical Properties
SolubilitySoluble in DMSO (50 mg/ml), and methanol (50 mg/ml).
SensitivityLight & Air sensitive
Refractive Indexn20D1.61 (Predicted)
Boil Point(°C)585.83° C at 760 mmHg (Predicted)
Melt Point(°C)175 - 185 °C
Molecular Weight354.400 g/mol
XLogP34.100
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count4
Exact Mass354.147 Da
Monoisotopic Mass354.147 Da
Topological Polar Surface Area76.000 Ų
Heavy Atom Count26
Formal Charge0
Complexity518.000
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
Solution Calculators
Reviews

Customer Reviews

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.