Griseofulvin EP Impurity C

Name: Griseofulvin EP Impurity C
Brand: Vaqora Chemicals
SKU: VQ-026029

About Griseofulvin EP Impurity C

Vaqora Chemicals supplies Griseofulvin EP Impurity C, a pharmacopeial impurity of Griseofulvin registered under CAS number 3573-90-8. The compound has the formula C17H15ClO6, corresponding to a molecular weight of 350.7 g/mol. The IUPAC name is (2S)-7-chloro-3',4,6-trimethoxy-5'-methylspiro[1-benzofuran-2,4'-cyclohexa-2,5-diene]-1',3-dione. Alternative names: (-)-Dehydro Griseofulvin and Dehydrogriseofulvin.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Griseofulvin to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Griseofulvin

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

Griseofulvin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Griseofulvin EP Impurity C
Catalogue No.	VQ-026029
CAS Number	3573-90-8
IUPAC name	(2S)-7-chloro-3',4,6-trimethoxy-5'-methylspiro[1-benzofuran-2,4'-cyclohexa-2,5-diene]-1',3-dione
Molecular formula	C₁₇H₁₅ClO₆
Molecular weight	350.7 g/mol
Exact mass	350.0557
Grade	Reference Standard
HSN code	38229090
InChIKey	ISLYVROQSJYFAZ-KRWDZBQOSA-N
SMILES	CC1=CC(=O)C=C([C@]12C(=O)C3=C(O2)C(=C(C=C3OC)OC)Cl)OC
PubChem CID	3082005

Physical properties
Physical form	Solid
LogP (XLogP3)	1.9
H-bond donors / acceptors	0 / 6
TPSA	71.1 Å²
Synonyms	(-)-Dehydro Griseofulvin, Dehydrogriseofulvin, Amudene, Dehydro Griseofulvin, Griseofulvin, dehydro-

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 Griseofulvin EP Impurity C?

The CAS Registry Number of Griseofulvin EP Impurity C is 3573-90-8. It is also known as (-)-Dehydro Griseofulvin, Dehydrogriseofulvin, Amudene.

What is the molecular formula and molecular weight of Griseofulvin EP Impurity C?

Griseofulvin EP Impurity C has the molecular formula C17H15ClO6 and a molecular weight of 350.7 g/mol. Its IUPAC name is (2S)-7-chloro-3',4,6-trimethoxy-5'-methylspiro[1-benzofuran-2,4'-cyclohexa-2,5-diene]-1',3-dione.

What is Griseofulvin EP Impurity C used for?

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

We supply Griseofulvin EP Impurity C 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 Griseofulvin EP Impurity C?

Yes. Every lot of Griseofulvin EP Impurity C 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 Griseofulvin EP Impurity C be shipped internationally?

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