Roxithromycin EP Impurity H

Name: Roxithromycin EP Impurity H
Brand: Vaqora Chemicals
SKU: VQ-027934

About Roxithromycin EP Impurity H

Listed under CAS 425365-65-7, Roxithromycin EP Impurity H is a pharmacopeial impurity of Roxithromycin available from Vaqora Chemicals. The compound has the formula C41H76N2O14, corresponding to a molecular weight of 821.0 g/mol. Alternative names: Roxithromycin - Impurity H and Roxithromycin Impurity H.

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

Pharmaceutical QC and development laboratories use this impurity standard of Roxithromycin 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.

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 Roxithromycin

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

Roxithromycin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Roxithromycin EP Impurity H
Catalogue No.	VQ-027934
CAS Number	425365-65-7
IUPAC name	(3R,4S,5S,6R,7R,9R,10E,11S,12R,13R,14R)-6-[4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-7,12-dihydroxy-4-(5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl)oxy-10-(2-methoxyethoxymethoxyimino)-3,5,7,9,11,13-hexamethyl-oxacyclotetradecan-2-one
Molecular formula	C₄₁H₇₆N₂O₁₄
Molecular weight	821 g/mol
Exact mass	820.5297
Grade	Reference Standard
HSN code	38229090
InChIKey	DNEYEZVYKZUYHN-JXUMNVNJSA-N
SMILES	CC[C@@H]1[C@@H]([C@@H]([C@H](/C(=N/OCOCCOC)/[C@@H](C[C@@]([C@@H]([C@H]([C@@H]([C@H](C(=O)O1)C)OC2CC(C(C(O2)C)O)(C)OC)C)OC3C(C(CC(O3)C)N(C)C)O)(C)O)C)C)O)C
PubChem CID	131637352

Physical properties
Physical form	Solid
LogP (XLogP3)	4.3
H-bond donors / acceptors	4 / 16
TPSA	197 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 Roxithromycin EP Impurity H?

The CAS Registry Number of Roxithromycin EP Impurity H is 425365-65-7. It is also known as Roxithromycin - Impurity H, Roxithromycin Impurity H, (9E)-12-Deoxy-9-[O-[(2-methoxyethoxy)methyl]oxime] Erythromycin.

What is the molecular formula and molecular weight of Roxithromycin EP Impurity H?

Roxithromycin EP Impurity H has the molecular formula C41H76N2O14 and a molecular weight of 821 g/mol.

What is Roxithromycin EP Impurity H used for?

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

We supply Roxithromycin EP Impurity H 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 Roxithromycin EP Impurity H?

Yes. Every lot of Roxithromycin EP Impurity H 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 Roxithromycin EP Impurity H be shipped internationally?

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