Labetalol EP Impurity B HCl (Mixture of Diast… 33778-93-7

About Labetalol EP Impurity B HCl (Mixture of Diastereomers)

Labetalol EP Impurity B HCl (Mixture of Diastereomers) is a pharmacopeial impurity of Labetalol carrying the CAS registry number 33778-93-7. The compound has the formula C20H26ClNO4, corresponding to a molecular weight of 379.9 g/mol. It is also known as Labetalol EP Impurity B Hydrochloride or Labetalol EP Impurity B (HCl Salt).

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 Labetalol 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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Labetalol EP Impurity B HCl (Mixture of Diastereomers) 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 Labetalol

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

Labetalol impurities

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Specifications & identifiers

Chemical identifiers
Product name	Labetalol EP Impurity B HCl (Mixture of Diastereomers)
Catalogue No.	VQ-026324
CAS Number	33778-93-7
IUPAC name	methyl 2-hydroxy-5-[1-hydroxy-2-(4-phenylbutan-2-ylamino)ethyl]benzoate;hydrochloride
Molecular formula	C₂₀H₂₆ClNO₄
Molecular weight	379.9 g/mol
Exact mass	379.155
Grade	Reference Standard
HSN code	38229090
InChIKey	ICWTVSJZJXZZIS-UHFFFAOYSA-N
SMILES	CC(CCC1=CC=CC=C1)NCC(C2=CC(=C(C=C2)O)C(=O)OC)O.Cl
PubChem CID	129318560

Physical properties
Physical form	Solid
H-bond donors / acceptors	4 / 5
TPSA	78.8 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 Labetalol EP Impurity B HCl (Mixture of Diastereomers)?

The CAS Registry Number of Labetalol EP Impurity B HCl (Mixture of Diastereomers) is 33778-93-7. It is also known as Labetalol EP Impurity B Hydrochloride, Labetalol EP Impurity B (HCl Salt), Labetalol Hydrochloride - Impurity B (Hydrochloride Salt).

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

Labetalol EP Impurity B HCl (Mixture of Diastereomers) has the molecular formula C20H26ClNO4 and a molecular weight of 379.9 g/mol.

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

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

We supply Labetalol EP Impurity B HCl (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 Labetalol EP Impurity B HCl (Mixture of Diastereomers)?

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

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