(S)-Metoprolol

Name: (S)-Metoprolol
Brand: Vaqora Chemicals
SKU: VQ-031855

About (S)-Metoprolol

(S)-Metoprolol is a high-purity reference standard of Metoprolol carrying the CAS registry number 81024-42-2. Its molecular formula is C15H25NO3 and its molecular weight is 267.36 g/mol. Systematically, it is named (2S)-1-[4-(2-methoxyethyl)phenoxy]-3-(propan-2-ylamino)propan-2-ol. It is also known as Metoprolol S-Isomer or (-)-Metoprolol.

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. Good laboratory practice and suitable PPE are recommended during handling.

Laboratories use this Metoprolol standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies (S)-Metoprolol in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Metoprolol

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

Metoprolol impurities

Specifications & identifiers

Chemical identifiers
Product name	(S)-Metoprolol
Catalogue No.	VQ-031855
CAS Number	81024-42-2
IUPAC name	(2S)-1-[4-(2-methoxyethyl)phenoxy]-3-(propan-2-ylamino)propan-2-ol
Molecular formula	C₁₅H₂₅NO₃
Molecular weight	267.36 g/mol
Exact mass	267.1834
Grade	Reference Standard
HSN code	38229090
InChIKey	IUBSYMUCCVWXPE-AWEZNQCLSA-N
SMILES	CC(C)NC[C@@H](COC1=CC=C(C=C1)CCOC)O
PubChem CID	157716

Physical properties
Physical form	Solid
LogP (XLogP3)	1.9
H-bond donors / acceptors	2 / 4
TPSA	50.7 Å²
Synonyms	Metoprolol S-Isomer, (-)-Metoprolol, (S)-1-(Isopropylamino)-3-(4-(2-methoxyethyl)phenoxy)propan-2-ol, (2S)-1-[4-(2-Methoxyethyl)phenoxy]-3-[(1-methylethyl)amino]-2-propanol, (2S)-1-[4-(2-methoxyethyl)phenoxy]-3-[(propan-2-yl)amino]propan-2-ol, l-Metoprolol, metropolol, (-)metoprolol, [(2S)-1-[4-(2-Methoxyethyl)phenoxy]-3-[(1-methylethyl)-amino]propan-2-ol], 2-Propanol, 1-(4-(2-methoxyethyl)phenoxy)-3-((1-methylethyl)amino)-, (2S)-

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 (S)-Metoprolol?

The CAS Registry Number of (S)-Metoprolol is 81024-42-2. It is also known as Metoprolol S-Isomer, (-)-Metoprolol, (S)-1-(Isopropylamino)-3-(4-(2-methoxyethyl)phenoxy)propan-2-ol.

What is the molecular formula and molecular weight of (S)-Metoprolol?

(S)-Metoprolol has the molecular formula C15H25NO3 and a molecular weight of 267.36 g/mol. Its IUPAC name is (2S)-1-[4-(2-methoxyethyl)phenoxy]-3-(propan-2-ylamino)propan-2-ol.

What is (S)-Metoprolol used for?

(S)-Metoprolol is supplied as a characterised reference material related to Metoprolol. 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 (S)-Metoprolol can I order?

We supply (S)-Metoprolol 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 (S)-Metoprolol?

Yes. Every lot of (S)-Metoprolol 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 (S)-Metoprolol be shipped internationally?

Yes. We export (S)-Metoprolol worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.