Chrysoobtusin - ≥98% , CAS No.70588-06-6

CAS: 70588-06-6 Cat. No.: C664244 Molecular Weight: 358.35 PubChem CID: 155381
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
2-Hydroxy-1,6,7,8-tetramethoxy-3-methylanthraquinone | 2-Hydroxy-1,6,7,8-tetramethoxy-3-methylanthracene-9,10-dione | Chryso-obtusin
Storage
Protected from light,Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1mg
C664244-1mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$46.90
5mg
C664244-5mg
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$107.90
25mg
C664244-25mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$296.90
100mg
C664244-100mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$829.90
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Why this grade

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

🌡

Storage & shipping

Protected from light,Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

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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.

Overview

Chrysoobtusin is an anthraquinone derivative isolated from Cassia seeds. Semen Cassiae has long been used for liver protection, improving eyesight, and promoting bowel movements.

Specifications

Synonyms
2-Hydroxy-1, 6, 7, 8-tetramethoxy-3-methylanthraquinone | 2-Hydroxy-1, 6, 7, 8-tetramethoxy-3-methylanthracene-9, 10-dione | Chryso-obtusin
Specifications & Purity
≥98%
Storage
Protected from light, Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Canonical SmilesCC1=CC2=C(C(=C1O)OC)C(=O)C3=C(C(=C(C=C3C2=O)OC)OC)OC
IUPAC Name2-hydroxy-1,6,7,8-tetramethoxy-3-methylanthracene-9,10-dione
InChIKeyZMDXTRSTKHTSCE-UHFFFAOYSA-N
INCHI1S/C19H18O7/c1-8-6-9-12(18(25-4)14(8)20)16(22)13-10(15(9)21)7-11(23-2)17(24-3)19(13)26-5/h6-7,20H,1-5H3
Isomeric SMILES CC1=CC2=C(C(=C1O)OC)C(=O)C3=C(C(=C(C=C3C2=O)OC)OC)OC
PubChem CID 155381
Molecular Weight 358.35

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
SuperclassBenzenoids
ClassAnthracenes
SubclassAnthraquinones
Intermediate Tree Nodes Not available
Direct ParentHydroxyanthraquinones
Alternative Parents Aryl ketones  Anisoles  Alkyl aryl ethers  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homopolycyclic compounds
Substituents Hydroxyanthraquinone - Aryl ketone - Anisole - Alkyl aryl ether - Ketone - Ether - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aromatic homopolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as hydroxyanthraquinones. These are compounds containing a hydroxyanthraquinone moiety, which consists of an anthracene bearing a quinone, and hydroxyl group.
External Descriptors Anthraquinone type
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
EPHX2 Tchem Epoxide hydratase (3844 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:
Chemical and Physical Properties
Sensitivitylight sensitive
Molecular Weight358.300 g/mol
XLogP32.800
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count7
Rotatable Bond Count4
Exact Mass358.105 Da
Monoisotopic Mass358.105 Da
Topological Polar Surface Area91.300 Ų
Heavy Atom Count26
Formal Charge0
Complexity550.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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