Clarithromycin EP impurity H

Name: Clarithromycin EP impurity H
Brand: Vaqora Chemicals
SKU: VQ-021175

About Clarithromycin EP impurity H

Listed under CAS 127140-69-6, Clarithromycin EP impurity H is a pharmacopeial impurity of Clarithromycin available from Vaqora Chemicals. With the molecular formula C38H67NO14, it has a molar mass of 761.9 g/mol. Common synonyms include Clarithromycin - Impurity H and N-Demethyl-N-formyl Clarithromycin.

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.

As a characterised impurity of Clarithromycin, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Clarithromycin EP impurity H in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports 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 H
Catalogue No.	VQ-021175
CAS Number	127140-69-6
IUPAC name	N-[(2S,3R,4S,6R)-2-[[(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-12,13-dihydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-7-methoxy-3,5,7,9,11,13-hexamethyl-2,10-dioxo-oxacyclotetradec-6-yl]oxy]-3-hydroxy-6-methyloxan-4-yl]-N-methylformamide
Molecular formula	C₃₈H₆₇NO₁₄
Molecular weight	761.9 g/mol
Exact mass	761.4562
Grade	Reference Standard
HSN code	38229090
InChIKey	MQUSOKRVLWZDKB-KCBOHYOISA-N
SMILES	CC[C@@H]1[C@@]([C@@H]([C@H](C(=O)[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)O)(C)OC)C)C)O)(C)O
PubChem CID	71315393

Physical properties
Physical form	Solid
LogP (XLogP3)	2.6
H-bond donors / acceptors	4 / 14
TPSA	200 Å²
Synonyms	Clarithromycin - Impurity H, N-Demethyl-N-formyl Clarithromycin, Clarithromycin EP Impurity H (USP), N-Formylclarithromycin, N-Demethyl-N-formyl-6-O-methylerythromycin, 3''-N-Demethyl-3''-N-formylclarithromycin, Erythromycin, N-demethyl-N-formyl-6-O-methyl-, Clarithromycin impurity H

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 H?

The CAS Registry Number of Clarithromycin EP impurity H is 127140-69-6. It is also known as Clarithromycin - Impurity H, N-Demethyl-N-formyl Clarithromycin, Clarithromycin EP Impurity H (USP).

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

Clarithromycin EP impurity H has the molecular formula C38H67NO14 and a molecular weight of 761.9 g/mol.

What is Clarithromycin EP impurity H used for?

Clarithromycin EP impurity H 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 H can I order?

We supply Clarithromycin 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 Clarithromycin EP impurity H?

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

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