Iridin - ≥98% , CAS No.491-74-7

CAS: 491-74-7 Cat. No.: I648899 Molecular Weight: 522.46 PubChem CID: 5281777
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
Spectrum_000619 | SR-05000002736-1 | Q419014 | SpecPlus_000143 | 5-hydroxy-3-(3-hydroxy-4,5-dimethoxyphenyl)-6-methoxy-7-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one | 5-hydroxy-3-(3-hydroxy-4,5-dimet
Storage
Store at 2-8°C,Protected from light,Desiccated
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1mg
I648899-1mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$9.90
5mg
I648899-5mg
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$16.90
25mg
I648899-25mg
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$51.90
100mg
I648899-100mg
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$142.90
Enter a quantity for the sizes you want to add.
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Why this grade

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

🌡

Storage & shipping

Store at 2-8°C,Protected from light,Desiccated 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 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Iridin is an isoflavone isolated from Iris milesii.

Specifications

Synonyms
Spectrum_000619 | SR-05000002736-1 | Q419014 | SpecPlus_000143 | 5-hydroxy-3-(3-hydroxy-4, 5-dimethoxyphenyl)-6-methoxy-7-(((2S, 3R, 4S, 5S, 6R)-3, 4, 5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one | 5-hydroxy-3-(3-hydroxy-4, 5-dimet
Specifications & Purity
≥98%
Biochemical and Physiological Mechanisms
Iridin is an isoflavone isolated from Iris milesii.
Storage
Store at 2-8°C, Protected from light, Desiccated
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Canonical SmilesCOC1=CC(=CC(=C1OC)O)C2=COC3=CC(=C(C(=C3C2=O)O)OC)OC4C(C(C(C(O4)CO)O)O)O
IUPAC Name5-hydroxy-3-(3-hydroxy-4,5-dimethoxyphenyl)-6-methoxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one
InChIKeyLNQCUTNLHUQZLR-OZJWLQQPSA-N
INCHI1S/C24H26O13/c1-32-13-5-9(4-11(26)22(13)33-2)10-8-35-12-6-14(23(34-3)19(29)16(12)17(10)27)36-24-21(31)20(30)18(28)15(7-25)37-24/h4-6,8,15,18,20-21,24-26,28-31H,7H2,1-3H3/t15-,18-,20+,21-,24-/m1/s1
Isomeric SMILES COC1=CC(=CC(=C1OC)O)C2=COC3=CC(=C(C(=C3C2=O)O)OC)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O
PubChem CID 5281777
Molecular Weight 522.46

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
ClassIsoflavonoids
SubclassIsoflavonoid O-glycosides
Intermediate Tree Nodes Not available
Direct ParentIsoflavonoid O-glycosides
Alternative Parents 3'-O-methylisoflavones  3'-hydroxy,4'-methoxyisoflavonoids  4'-O-methylisoflavones  Hydroxyisoflavonoids  Isoflavones  Phenolic glycosides  Hexoses  Chromones  O-glycosyl compounds  Dimethoxybenzenes  Methoxyphenols  Anisoles  Phenoxy compounds  1-hydroxy-2-unsubstituted benzenoids  1-hydroxy-4-unsubstituted benzenoids  Pyranones and derivatives  Alkyl aryl ethers  Oxanes  Vinylogous acids  Heteroaromatic compounds  Secondary alcohols  Polyols  Acetals  Oxacyclic compounds  Primary alcohols  Hydrocarbon derivatives  Organic oxides  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Isoflavonoid o-glycoside - Isoflavonoid-7-o-glycoside - 3p-methoxyisoflavone - 4p-o-methylisoflavone - 3'-hydroxy,4'-methoxyisoflavonoid - Hydroxyisoflavonoid - Isoflavone - Phenolic glycoside - Hexose monosaccharide - Chromone - Glycosyl compound - O-glycosyl compound - Benzopyran - Methoxyphenol - 1-benzopyran - O-dimethoxybenzene - Dimethoxybenzene - Anisole - Phenoxy compound - Phenol ether - Methoxybenzene - Alkyl aryl ether - Pyranone - 1-hydroxy-2-unsubstituted benzenoid - 1-hydroxy-4-unsubstituted benzenoid - Phenol - Benzenoid - Monocyclic benzene moiety - Pyran - Monosaccharide - Oxane - Heteroaromatic compound - Vinylogous acid - Secondary alcohol - Ether - Organoheterocyclic compound - Oxacycle - Polyol - Acetal - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Primary alcohol - Alcohol - Organooxygen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as isoflavonoid o-glycosides. These are o-glycosylated derivatives of isoflavonoids, which are natural products derived from 3-phenylchromen-4-one.
External Descriptors isoflavones
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
XDH Tclin Xanthine dehydrogenase (1038 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MCF7 (126967 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
T47D (39041 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SLCO1B1 Tchem Solute carrier organic anion transporter family member 1B1 (2672 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Pkm Pyruvate kinase isozymes M1/M2 (66 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
L2515394Certificate of AnalysisOct 24, 2025 I648899
L2515395Certificate of AnalysisOct 24, 2025 I648899
L2515402Certificate of AnalysisOct 24, 2025 I648899
L2515403Certificate of AnalysisOct 24, 2025 I648899
Chemical and Physical Properties
SolubilityDMSO : 100 mg/mL (191.40 mM; Need ultrasonic)
Molecular Weight522.500 g/mol
XLogP30.800
Hydrogen Bond Donor Count6
Hydrogen Bond Acceptor Count13
Rotatable Bond Count7
Exact Mass522.137 Da
Monoisotopic Mass522.137 Da
Topological Polar Surface Area194.000 Ų
Heavy Atom Count37
Formal Charge0
Complexity822.000
Isotope Atom Count0
Defined Atom Stereocenter Count5
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
References
1. Zhen-Hua Ying, Hui-Min Li, Wen-Ying Yu, Chen-Huan Yu.  (2021)  Iridin Prevented Against Lipopolysaccharide-Induced Inflammatory Responses of Macrophages via Inactivation of PKM2-Mediated Glycolytic Pathways.  Journal of Inflammation Research,      [PMID:33574693] [10.2147/JIR.S292244]
Solution Calculators
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