Curcumin sulfate

About Curcumin sulfate

Curcumin sulfate is a high-purity reference standard of Curcumin carrying the CAS registry number 339286-19-0. The compound has the formula C21H20O9S, corresponding to a molecular weight of 448.4 g/mol. Systematically, it is named [4-[(1E,6E)-7-(4-hydroxy-3-methoxyphenyl)-3,5-dioxohepta-1,6-dienyl]-2-methoxyphenyl] hydrogen sulfate. Common synonyms include Curcumin sulphate and Curcumin monosulfate.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a reference sample of Curcumin, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Curcumin sulfate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Curcumin

View every impurity, metabolite and intermediate we list for Curcumin.

Curcumin impurities

Specifications & identifiers

Chemical identifiers
Product name	Curcumin sulfate
Catalogue No.	VQ-036451
CAS Number	339286-19-0
IUPAC name	[4-[(1E,6E)-7-(4-hydroxy-3-methoxyphenyl)-3,5-dioxohepta-1,6-dienyl]-2-methoxyphenyl] hydrogen sulfate
Molecular formula	C₂₁H₂₀O₉S
Molecular weight	448.4 g/mol
Exact mass	448.0828
Grade	Reference Standard
HSN code	38229090
InChIKey	NEJVQQBBTRFOHB-FCXRPNKRSA-N
SMILES	COC1=C(C=CC(=C1)/C=C/C(=O)CC(=O)/C=C/C2=CC(=C(C=C2)OS(=O)(=O)O)OC)O
PubChem CID	66645351

Physical properties
Physical form	Solid
LogP (XLogP3)	2.6
H-bond donors / acceptors	2 / 9
TPSA	145 Å²

Documents

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

Frequently asked questions

What is the CAS number of Curcumin sulfate?

The CAS Registry Number of Curcumin sulfate is 339286-19-0. It is also known as Curcumin sulphate, Curcumin monosulfate, Curcumin Sulfate Sodium Salt.

What is the molecular formula and molecular weight of Curcumin sulfate?

Curcumin sulfate has the molecular formula C21H20O9S and a molecular weight of 448.4 g/mol. Its IUPAC name is [4-[(1E,6E)-7-(4-hydroxy-3-methoxyphenyl)-3,5-dioxohepta-1,6-dienyl]-2-methoxyphenyl] hydrogen sulfate.

What is Curcumin sulfate used for?

Curcumin sulfate is supplied as a characterised reference material related to Curcumin. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Curcumin sulfate can I order?

We supply Curcumin sulfate in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Curcumin sulfate?

Yes. Every lot of Curcumin sulfate 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 Curcumin sulfate be shipped internationally?

Yes. We export Curcumin sulfate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.