Emodin, 95%

Name: Emodin, 95%
Brand: Vaqora Chemicals
SKU: VQ-003818

About Emodin, 95%

Emodin is a natural product carrying the CAS registry number 518-82-1 with a typical assay of ≥95%. Its molecular formula is C15H10O5 and its molecular weight is 270.24 g/mol. The IUPAC name is 1,3,8-trihydroxy-6-methylanthracene-9,10-dione. Alternative names: 1,3,8-Trihydroxy-6-methylanthraquinone and 6-Methyl-1,3,8-trihydroxyanthraquinone.

The material typically appears as yellow to orange to amber to dark red powder or crystals. Key physical data: a melting point of 253 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for phytochemical research, natural product screening, nutraceutical R and D and diagnostic assays. It is used across academic and industrial research and diagnostics and biotechnology.

Vaqora Chemicals supplies Emodin in 100 mg, 1 g and 5 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Phytochemical research
Natural product screening
Nutraceutical R&D
Diagnostic assays

Industries

Specifications & identifiers

Chemical identifiers
Product name	Emodin, 95%
Catalogue No.	VQ-003818
CAS Number	518-82-1
IUPAC name	1,3,8-trihydroxy-6-methylanthracene-9,10-dione
Molecular formula	C₁₅H₁₀O₅
Molecular weight	270.24 g/mol
Exact mass	270.0528
Purity / assay	≥95%
HSN code	29146990
InChIKey	RHMXXJGYXNZAPX-UHFFFAOYSA-N
SMILES	CC1=CC2=C(C(=C1)O)C(=O)C3=C(C2=O)C=C(C=C3O)O
PubChem CID	3220

Physical properties
Physical form	Crystalline
Appearance	Yellow to orange to amber to dark red powder or crystals
Melting point	253 °C
LogP (XLogP3)	2.7
H-bond donors / acceptors	3 / 5
TPSA	94.8 Å²
Synonyms	1,3,8-Trihydroxy-6-methyl-9,10-anthracenedione, 1,3,8-Trihydroxy-6-methylanthraquinone, 6-Methyl-1,3,8-trihydroxyanthraquinone, Emodol, Frangula-emodin, Frangula emodin, Rheum emodin, Archin, Frangulic acid, 3-Methyl-1,6,8-trihydroxyanthraquinone, Persian Berry Lake, 1,3,8-Trihydroxy-6-methylanthraquinone

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 518-82-1

Emodin, ≥90%

CAS: 518-82-1
Formula: C₁₅H₁₀O₅
MW: 270.24 g/mol

VQ-003819

Frequently asked questions

What is the CAS number of Emodin, 95%?

The CAS Registry Number of Emodin, 95% is 518-82-1. It is also known as 1,3,8-Trihydroxy-6-methyl-9,10-anthracenedione, 1,3,8-Trihydroxy-6-methylanthraquinone, 6-Methyl-1,3,8-trihydroxyanthraquinone.

What is the molecular formula and molecular weight of Emodin, 95%?

Emodin, 95% has the molecular formula C15H10O5 and a molecular weight of 270.24 g/mol. Its IUPAC name is 1,3,8-trihydroxy-6-methylanthracene-9,10-dione.

Which grade and pack sizes of Emodin, 95% can I order?

We supply Emodin, 95% in (≥95%) grade, in 100 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Emodin, 95%?

Yes. Every lot of Emodin, 95% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Emodin, 95% be shipped internationally?

Yes. Emodin, 95% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.