Josamycin EP Impurity K

Name: Josamycin EP Impurity K
Brand: Vaqora Chemicals
SKU: VQ-026285

About Josamycin EP Impurity K

Vaqora Chemicals supplies Josamycin EP Impurity K, a pharmacopeial impurity of Josamycin registered under CAS number 18361-48-3. Formula C40H65NO15, molecular weight 799.9 g/mol. It is also known as Leucomycin A6 or Josamycin - Impurity K.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Josamycin to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Josamycin EP Impurity K 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 Josamycin

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

Josamycin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Josamycin EP Impurity K
Catalogue No.	VQ-026285
CAS Number	18361-48-3
IUPAC name	[(2S,3S,4R,6S)-6-[(2R,3S,4R,5R,6S)-6-[[(4R,5S,6S,7R,9R,10R,11E,13E,16R)-4-acetyloxy-10-hydroxy-5-methoxy-9,16-dimethyl-2-oxo-7-(2-oxoethyl)-1-oxacyclohexadeca-11,13-dien-6-yl]oxy]-4-(dimethylamino)-5-hydroxy-2-methyloxan-3-yl]oxy-4-hydroxy-2,4-dimethyloxan-3-yl] propanoate
Molecular formula	C₄₀H₆₅NO₁₅
Molecular weight	799.9 g/mol
Exact mass	799.4354
Grade	Reference Standard
HSN code	38229090
InChIKey	ABTSKZKCMFRYNP-HUFPKKMTSA-N
SMILES	CCC(=O)O[C@H]1[C@@H](O[C@H](C[C@@]1(C)O)O[C@@H]2[C@H](O[C@H]([C@@H]([C@H]2N(C)C)O)O[C@H]3[C@H](C[C@H]([C@H](/C=C/C=C/C[C@H](OC(=O)C[C@H]([C@@H]3OC)OC(=O)C)C)O)C)CC=O)C)C
PubChem CID	11954019

Physical properties
Physical form	Solid
LogP (XLogP3)	2.2
H-bond donors / acceptors	3 / 16
TPSA	206 Å²
Synonyms	Leucomycin A6, Josamycin - Impurity K, Turimycin A3, Platenomycin-B3, Leukomycin A6, Antibiotic yl-704 B3, Yl 704 B3, Leucomycin V, 3-acetate 4(sup B)-propanoate

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 Josamycin EP Impurity K?

The CAS Registry Number of Josamycin EP Impurity K is 18361-48-3. It is also known as Leucomycin A6, Josamycin - Impurity K, Turimycin A3.

What is the molecular formula and molecular weight of Josamycin EP Impurity K?

Josamycin EP Impurity K has the molecular formula C40H65NO15 and a molecular weight of 799.9 g/mol.

What is Josamycin EP Impurity K used for?

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

We supply Josamycin EP Impurity K 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 Josamycin EP Impurity K?

Yes. Every lot of Josamycin EP Impurity K 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 Josamycin EP Impurity K be shipped internationally?

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