Clarithromycin EP impurity G

Name: Clarithromycin EP impurity G
Brand: Vaqora Chemicals
SKU: VQ-021180

About Clarithromycin EP impurity G

Vaqora Chemicals supplies Clarithromycin EP impurity G, a pharmacopeial impurity of Clarithromycin registered under CAS number 127182-44-9. Formula C39H72N2O13, molecular weight 777.0 g/mol. Alternative names: Clarithromycin - Impurity G and Clarithromycin (9E)-O-Methyloxime.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Clarithromycin to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are 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 Clarithromycin

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

Clarithromycin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Clarithromycin EP impurity G
Catalogue No.	VQ-021180
CAS Number	127182-44-9
IUPAC name	(3R,4S,5S,6R,7R,9R,10E,11S,12R,13S,14R)-6-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-12,13-dihydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-7-methoxy-10-methoxyimino-3,5,7,9,11,13-hexamethyl-oxacyclotetradecan-2-one
Molecular formula	C₃₉H₇₂N₂O₁₃
Molecular weight	777 g/mol
Exact mass	776.5034
Grade	Reference Standard
HSN code	38229090
InChIKey	BZXVFUGKJGEBBE-HQQTWTRQSA-N
SMILES	CC[C@@H]1[C@@]([C@@H]([C@H](/C(=N/OC)/[C@@H](C[C@@]([C@@H]([C@H]([C@@H]([C@H](C(=O)O1)C)O[C@H]2C[C@@]([C@H]([C@@H](O2)C)O)(C)OC)C)O[C@H]3[C@@H]([C@H](C[C@H](O3)C)N(C)C)O)(C)OC)C)C)O)(C)O
PubChem CID	71314812

Physical properties
Physical form	Solid
LogP (XLogP3)	3.7
H-bond donors / acceptors	4 / 15
TPSA	187 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 Clarithromycin EP impurity G?

The CAS Registry Number of Clarithromycin EP impurity G is 127182-44-9. It is also known as Clarithromycin - Impurity G, Clarithromycin (9E)-O-Methyloxime, Clarithromycin Impurity G.

What is the molecular formula and molecular weight of Clarithromycin EP impurity G?

Clarithromycin EP impurity G has the molecular formula C39H72N2O13 and a molecular weight of 777 g/mol.

What is Clarithromycin EP impurity G used for?

Clarithromycin EP impurity G is supplied as a characterised reference material related to Clarithromycin. 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 Clarithromycin EP impurity G can I order?

We supply Clarithromycin EP impurity G 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 Clarithromycin EP impurity G?

Yes. Every lot of Clarithromycin EP impurity G 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 Clarithromycin EP impurity G be shipped internationally?

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