Epitetracycline

Name: Epitetracycline
Brand: Vaqora Chemicals
SKU: VQ-023872

About Epitetracycline

Listed under CAS 79-85-6, Epitetracycline is an impurity of Tetracycline available from Vaqora Chemicals. Formula C22H24N2O8, molecular weight 444.4 g/mol. Alternative names: 4-Epitetracycline and Quatrimycin.

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. Good laboratory practice and suitable PPE are recommended during handling.

This Tetracycline impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Epitetracycline is dispatched with a Certificate of Analysis (COA) to destinations worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Tetracycline

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

Tetracycline impurities

Specifications & identifiers

Chemical identifiers
Product name	Epitetracycline
Catalogue No.	VQ-023872
CAS Number	79-85-6
IUPAC name	(4R,4aS,5aS,6S,12aR)-4-(dimethylamino)-1,6,10,11,12a-pentahydroxy-6-methyl-3,12-dioxo-4,4a,5,5a-tetrahydrotetracene-2-carboxamide
Molecular formula	C₂₂H₂₄N₂O₈
Molecular weight	444.4 g/mol
Exact mass	444.1533
Grade	Reference Standard
HSN code	38229090
InChIKey	NWXMGUDVXFXRIG-PMXORCKASA-N
SMILES	C[C@@]1([C@H]2C[C@H]3[C@H](C(=O)C(=C([C@]3(C(=O)C2=C(C4=C1C=CC=C4O)O)O)O)C(=O)N)N(C)C)O
PubChem CID	54682506

Physical properties
Physical form	Solid
LogP (XLogP3)	-2
H-bond donors / acceptors	6 / 9
TPSA	182 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 Epitetracycline?

The CAS Registry Number of Epitetracycline is 79-85-6. It is also known as 4-Epitetracycline, Quatrimycin, 4-epi-Tetracycline.

What is the molecular formula and molecular weight of Epitetracycline?

Epitetracycline has the molecular formula C22H24N2O8 and a molecular weight of 444.4 g/mol. Its IUPAC name is (4R,4aS,5aS,6S,12aR)-4-(dimethylamino)-1,6,10,11,12a-pentahydroxy-6-methyl-3,12-dioxo-4,4a,5,5a-tetrahydrotetracene-2-carboxamide.

What is Epitetracycline used for?

Epitetracycline is supplied as a characterised reference material related to Tetracycline. 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 Epitetracycline can I order?

We supply Epitetracycline 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 Epitetracycline?

Yes. Every lot of Epitetracycline 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 Epitetracycline be shipped internationally?

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