Curcumin-d6

Name: Curcumin-d6
Brand: Vaqora Chemicals
SKU: VQ-036453

About Curcumin-d6

Curcumin-d6 is a stable isotope labelled analogue related to Curcumin carrying the CAS registry number 1246833-26-0. Its molecular formula is C21H20O6 and its molecular weight is 374.4 g/mol. Systematically, it is named (1E,6E)-1,7-bis[4-hydroxy-3-(trideuteriomethoxy)phenyl]hepta-1,6-diene-3,5-dione. Alternative names: Curcumin-d6 (dimethoxy-d6).

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

Its mass shift relative to the unlabelled analyte makes it a dependable internal standard for LC-MS/MS assays, improving accuracy in bioanalysis, therapeutic drug monitoring and method validation. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Curcumin-d6 in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Curcumin

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

Curcumin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Curcumin-d6
Catalogue No.	VQ-036453
CAS Number	1246833-26-0
IUPAC name	(1E,6E)-1,7-bis[4-hydroxy-3-(trideuteriomethoxy)phenyl]hepta-1,6-diene-3,5-dione
Molecular formula	C₂₁H₂₀O₆
Molecular weight	374.4 g/mol
Exact mass	374.1636
Grade	Reference Standard
HSN code	38229090
InChIKey	VFLDPWHFBUODDF-BQWNYRPNSA-N
SMILES	[2H]C(OC1=C(C=CC(=C1)/C=C/C(=O)CC(=O)/C=C/C2=CC(=C(C=C2)O)OC([2H])([2H])[2H])O)([2H])[2H]
PubChem CID	53464495

Physical properties
Physical form	Solid
LogP (XLogP3)	3.2
H-bond donors / acceptors	2 / 6
TPSA	93.1 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-d6?

The CAS Registry Number of Curcumin-d6 is 1246833-26-0. It is also known as (1E,6E)-1,7-Bis(4-hydroxy-3-((~2~H_3_)methyloxy)phenyl)hepta-1,6-diene-3,5-dione, (1E,6E)-1,7-Bis{4-hydroxy-3-[(~2~H_3_)methyloxy]phenyl}hepta-1,6-diene-3,5-dione, Curcumin-d6 (dimethoxy-d6).

What is the molecular formula and molecular weight of Curcumin-d6?

Curcumin-d6 has the molecular formula C21H20O6 and a molecular weight of 374.4 g/mol. Its IUPAC name is (1E,6E)-1,7-bis[4-hydroxy-3-(trideuteriomethoxy)phenyl]hepta-1,6-diene-3,5-dione.

What is Curcumin-d6 used for?

Curcumin-d6 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-d6 can I order?

We supply Curcumin-d6 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-d6?

Yes. Every lot of Curcumin-d6 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-d6 be shipped internationally?

Yes. We export Curcumin-d6 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.