Diosmetin-d3

Name: Diosmetin-d3
Brand: Vaqora Chemicals
SKU: VQ-030224

About Diosmetin-d3

Diosmetin-d3 is a stable isotope labelled analogue related to Diosmetin carrying the CAS registry number 1189728-54-8. Formula C16H12O6, molecular weight 303.28 g/mol. Its systematic (IUPAC) name is 5,7-dihydroxy-2-[3-hydroxy-4-(trideuteriomethoxy)phenyl]chromen-4-one. It is also known as TMIJ-0493.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

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. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Diosmetin-d3 in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Diosmetin

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

Diosmetin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Diosmetin-d3
Catalogue No.	VQ-030224
CAS Number	1189728-54-8
IUPAC name	5,7-dihydroxy-2-[3-hydroxy-4-(trideuteriomethoxy)phenyl]chromen-4-one
Molecular formula	C₁₆H₁₂O₆
Molecular weight	303.28 g/mol
Exact mass	303.0822
Grade	Reference Standard
HSN code	38229090
InChIKey	MBNGWHIJMBWFHU-FIBGUPNXSA-N
SMILES	[2H]C([2H])([2H])OC1=C(C=C(C=C1)C2=CC(=O)C3=C(C=C(C=C3O2)O)O)O
PubChem CID	46781386

Physical properties
Physical form	Solid
LogP (XLogP3)	1.7
H-bond donors / acceptors	3 / 6
TPSA	96.2 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation

Precautionary statements: P264, P270, P280, P301 + P317, P302 + P352, P321, P330, P332 + P317, P362 + P364, 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

Frequently asked questions

What is the CAS number of Diosmetin-d3?

The CAS Registry Number of Diosmetin-d3 is 1189728-54-8. It is also known as 5,7-dihydroxy-2-(3-hydroxy-4-(trideuteriomethoxy)phenyl)chromen-4-one, TMIJ-0493, 5,7-Dihydroxy-2-{3-hydroxy-4-[(~2~H_3_)methyloxy]phenyl}-4H-1-benzopyran-4-one.

What is the molecular formula and molecular weight of Diosmetin-d3?

Diosmetin-d3 has the molecular formula C16H12O6 and a molecular weight of 303.28 g/mol. Its IUPAC name is 5,7-dihydroxy-2-[3-hydroxy-4-(trideuteriomethoxy)phenyl]chromen-4-one.

What is Diosmetin-d3 used for?

Diosmetin-d3 is supplied as a characterised reference material related to Diosmetin. 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 Diosmetin-d3 can I order?

We supply Diosmetin-d3 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 Diosmetin-d3?

Yes. Every lot of Diosmetin-d3 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 Diosmetin-d3 be shipped internationally?

Yes. Diosmetin-d3 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.