Metoprolol Fumarate

Name: Metoprolol Fumarate
Brand: Vaqora Chemicals
SKU: VQ-007579

About Metoprolol Fumarate

Metoprolol Fumarate (CAS 80274-67-5) is a high-purity reference standard of Metoprolol offered by Vaqora Chemicals. Formula C34H54N2O10, molecular weight 650.8 g/mol. The IUPAC name is (E)-but-2-enedioic acid. Bis(1-[4-(2-methoxyethyl)phenoxy]-3-(propan-2-ylamino)propan-2-ol). Common synonyms include CGP 2175C and Lopressor OROS.

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

As a reference sample of Metoprolol, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Metoprolol Fumarate 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	Metoprolol Fumarate
Catalogue No.	VQ-007579
CAS Number	80274-67-5
IUPAC name	(E)-but-2-enedioic acid;bis(1-[4-(2-methoxyethyl)phenoxy]-3-(propan-2-ylamino)propan-2-ol)
Molecular formula	C₃₄H₅₄N₂O₁₀
Molecular weight	650.8 g/mol
Exact mass	650.3778
Grade	Reference Standard
HSN code	38229090
InChIKey	BRIPGNJWPCKDQZ-WXXKFALUSA-N
SMILES	CC(C)NCC(COC1=CC=C(C=C1)CCOC)O.CC(C)NCC(COC1=CC=C(C=C1)CCOC)O.C(=C/C(=O)O)\C(=O)O
PubChem CID	6440651

Physical properties
Physical form	Solid
H-bond donors / acceptors	6 / 12
TPSA	176 Å²
Synonyms	(±)-1-(Isopropylamino)-3-[p-(2-methoxyethyl)phenoxy]-2-propanol fumarate (2:1) (salt), CGP 2175C, Lopressor OROS, Lopresor OROS, Lopressor ORO, Metoprolol fumarate (USAN:USP), (+-)-1-(Isopropylamino)-3-(p-(2-methoxyethyl)phenoxy)-2-propanol fumarate (2:1) (salt), Metoprolol (fumarate), CGP-2175C, 1-(isopropylamino)-3-(4-(2-methoxyethyl)phenoxy)propan-2-ol hemifumarate, Metoprolol hemifumarate

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 Metoprolol Fumarate?

The CAS Registry Number of Metoprolol Fumarate is 80274-67-5. It is also known as (±)-1-(Isopropylamino)-3-[p-(2-methoxyethyl)phenoxy]-2-propanol fumarate (2:1) (salt), CGP 2175C, Lopressor OROS.

What is the molecular formula and molecular weight of Metoprolol Fumarate?

Metoprolol Fumarate has the molecular formula C34H54N2O10 and a molecular weight of 650.8 g/mol.

What is Metoprolol Fumarate used for?

Metoprolol Fumarate 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 Metoprolol Fumarate can I order?

We supply Metoprolol Fumarate 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 Metoprolol Fumarate?

Yes. Every lot of Metoprolol Fumarate 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 Metoprolol Fumarate be shipped internationally?

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