Lincomycin EP Impurity B (Mixture of Diastere… 37744-65-3

Name: Lincomycin EP Impurity B (Mixture of Diastereomers)
Brand: Vaqora Chemicals
SKU: VQ-031574

About Lincomycin EP Impurity B (Mixture of Diastereomers)

Lincomycin EP Impurity B (Mixture of Diastereomers) (CAS 37744-65-3) is a pharmacopeial impurity of Lincomycin offered by Vaqora Chemicals. With the molecular formula C18H32N2O6S, it has a molar mass of 404.5 g/mol. Common synonyms include Lincomycin EP Impurity B and Lincomycin - Impurity B.

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

As a characterised impurity of Lincomycin, 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.

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 Lincomycin

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

Lincomycin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Lincomycin EP Impurity B (Mixture of Diastereomers)
Catalogue No.	VQ-031574
CAS Number	37744-65-3
IUPAC name	(2S)-N-[(1R,2R)-2-hydroxy-1-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-methylsulfanyloxan-2-yl]propyl]-1-methyl-4-propylidenepyrrolidine-2-carboxamide
Molecular formula	C₁₈H₃₂N₂O₆S
Molecular weight	404.5 g/mol
Exact mass	404.1981
Grade	Reference Standard
HSN code	38229090
InChIKey	UCVQMGJWVIGCAG-NAEJGJIHSA-N
SMILES	CCC=C1C[C@H](N(C1)C)C(=O)N[C@@H]([C@@H]2[C@@H]([C@@H]([C@H]([C@H](O2)SC)O)O)O)[C@@H](C)O
PubChem CID	155928936

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.7
H-bond donors / acceptors	5 / 8
TPSA	148 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 Lincomycin EP Impurity B (Mixture of Diastereomers)?

The CAS Registry Number of Lincomycin EP Impurity B (Mixture of Diastereomers) is 37744-65-3. It is also known as Lincomycin EP Impurity B, Lincomycin - Impurity B, 4'-Depropyl-4'-propylidenelincomycin.

What is the molecular formula and molecular weight of Lincomycin EP Impurity B (Mixture of Diastereomers)?

Lincomycin EP Impurity B (Mixture of Diastereomers) has the molecular formula C18H32N2O6S and a molecular weight of 404.5 g/mol. Its IUPAC name is (2S)-N-[(1R,2R)-2-hydroxy-1-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-methylsulfanyloxan-2-yl]propyl]-1-methyl-4-propylidenepyrrolidine-2-carboxamide.

What is Lincomycin EP Impurity B (Mixture of Diastereomers) used for?

Lincomycin EP Impurity B (Mixture of Diastereomers) is supplied as a characterised reference material related to Lincomycin. 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 Lincomycin EP Impurity B (Mixture of Diastereomers) can I order?

We supply Lincomycin EP Impurity B (Mixture of Diastereomers) 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 Lincomycin EP Impurity B (Mixture of Diastereomers)?

Yes. Every lot of Lincomycin EP Impurity B (Mixture of Diastereomers) 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 Lincomycin EP Impurity B (Mixture of Diastereomers) be shipped internationally?

Yes. We export Lincomycin EP Impurity B (Mixture of Diastereomers) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.