Diosmin EP Impurity E

Name: Diosmin EP Impurity E
Brand: Vaqora Chemicals
SKU: VQ-022404

About Diosmin EP Impurity E

Vaqora Chemicals supplies Diosmin EP Impurity E, a pharmacopeial impurity of Diosmin registered under CAS number 480-36-4. The compound has the formula C28H32O14, corresponding to a molecular weight of 592.5 g/mol. Alternative names: Diosmin - Impurity E and Linarin.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Diosmin, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Diosmin EP Impurity E in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Diosmin

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

Diosmin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Diosmin EP Impurity E
Catalogue No.	VQ-022404
CAS Number	480-36-4
IUPAC name	5-hydroxy-2-(4-methoxyphenyl)-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-2-yl]oxychromen-4-one
Molecular formula	C₂₈H₃₂O₁₄
Molecular weight	592.5 g/mol
Exact mass	592.1792
Grade	Reference Standard
HSN code	38229090
InChIKey	YFVGIJBUXMQFOF-PJOVQGMDSA-N
SMILES	C[C@H]1[C@@H]([C@H]([C@H]([C@@H](O1)OC[C@@H]2[C@H]([C@@H]([C@H]([C@@H](O2)OC3=CC(=C4C(=C3)OC(=CC4=O)C5=CC=C(C=C5)OC)O)O)O)O)O)O)O
PubChem CID	5317025

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.5
H-bond donors / acceptors	7 / 14
TPSA	214 Å²
Synonyms	Diosmin - Impurity E, Linarin, Buddleoside, Acaciin, Linarine, Linarigenin glycoside, Acacetin 7-O-rutinoside, Acacetin-7-O-rutinoside, Acacetin 7-rutinoside, 5-Hydroxy-4'-methoxyflavone-7-O-rutinoside, Acacetin-7-O-.eta-D-rutinoside, Buddleflavonoloside

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 Diosmin EP Impurity E?

The CAS Registry Number of Diosmin EP Impurity E is 480-36-4. It is also known as Diosmin - Impurity E, Linarin, Buddleoside.

What is the molecular formula and molecular weight of Diosmin EP Impurity E?

Diosmin EP Impurity E has the molecular formula C28H32O14 and a molecular weight of 592.5 g/mol. Its IUPAC name is 5-hydroxy-2-(4-methoxyphenyl)-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-2-yl]oxychromen-4-one.

What is Diosmin EP Impurity E used for?

Diosmin EP Impurity E is supplied as a characterised reference material related to Diosmin. 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 Diosmin EP Impurity E can I order?

We supply Diosmin EP Impurity E 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 Diosmin EP Impurity E?

Yes. Every lot of Diosmin EP Impurity E 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 Diosmin EP Impurity E be shipped internationally?

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