Salmeterol EP Impurity G

Name: Salmeterol EP Impurity G
Brand: Vaqora Chemicals
SKU: VQ-033753

About Salmeterol EP Impurity G

Salmeterol EP Impurity G (CAS 1391051-88-9) is a pharmacopeial impurity of Salmeterol offered by Vaqora Chemicals. Formula C50H72N2O7, molecular weight 813.1 g/mol. Alternative names: Salmeterol Dimer Impurity and Salmeterol Impurity 20.

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.

Pharmaceutical QC and development laboratories use this impurity standard of Salmeterol to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Salmeterol EP Impurity G is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Salmeterol

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

Salmeterol impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Salmeterol EP Impurity G
Catalogue No.	VQ-033753
CAS Number	1391051-88-9
IUPAC name	2-[[[2-hydroxy-2-[4-hydroxy-3-(hydroxymethyl)phenyl]ethyl]-[6-(4-phenylbutoxy)hexyl]amino]methyl]-5-[1-hydroxy-2-[6-(4-phenylbutoxy)hexylamino]ethyl]phenol
Molecular formula	C₅₀H₇₂N₂O₇
Molecular weight	813.1 g/mol
Exact mass	812.534
Grade	Reference Standard
HSN code	38229090
InChIKey	DJQSLAMRWZOBFB-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)CCCCOCCCCCCNCC(C2=CC(=C(C=C2)CN(CCCCCCOCCCCC3=CC=CC=C3)CC(C4=CC(=C(C=C4)O)CO)O)O)O
PubChem CID	71752151

Physical properties
Physical form	Solid
LogP (XLogP3)	8.2
H-bond donors / acceptors	6 / 9
TPSA	135 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 Salmeterol EP Impurity G?

The CAS Registry Number of Salmeterol EP Impurity G is 1391051-88-9. It is also known as Salmeterol Dimer Impurity, SalmeterolEP Impurity G/ Salmeterol N-Alkyl Impurity (Salmeterol Dimer Impurity), Salmeterol Impurity 20.

What is the molecular formula and molecular weight of Salmeterol EP Impurity G?

Salmeterol EP Impurity G has the molecular formula C50H72N2O7 and a molecular weight of 813.1 g/mol. Its IUPAC name is 2-[[[2-hydroxy-2-[4-hydroxy-3-(hydroxymethyl)phenyl]ethyl]-[6-(4-phenylbutoxy)hexyl]amino]methyl]-5-[1-hydroxy-2-[6-(4-phenylbutoxy)hexylamino]ethyl]phenol.

What is Salmeterol EP Impurity G used for?

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

We supply Salmeterol 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 Salmeterol EP Impurity G?

Yes. Every lot of Salmeterol 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 Salmeterol EP Impurity G be shipped internationally?

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