Formoterol Impurity 2

About Formoterol Impurity 2

Formoterol Impurity 2 is a metabolite or degradation product of Formoterol carrying the CAS registry number 43229-69-2. Formula C37H40N2O8, molecular weight 640.7 g/mol.

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.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Formoterol, as well as in QC testing and ANDA/DMF documentation. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Formoterol Impurity 2 is dispatched with a Certificate of Analysis (COA) to destinations worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Formoterol

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

Formoterol impurities

Specifications & identifiers

Chemical identifiers
Product name	Formoterol Impurity 2
Catalogue No.	VQ-044117
CAS Number	43229-69-2
IUPAC name	N-[5-[2-[benzyl-[1-(4-methoxyphenyl)propan-2-yl]amino]-1-hydroxyethyl]-2-phenylmethoxyphenyl]formamide;(E)-but-2-enedioic acid
Molecular formula	C₃₇H₄₀N₂O₈
Molecular weight	640.7 g/mol
Exact mass	640.2785
Grade	Reference Standard
HSN code	38229090
InChIKey	GQMIGCKMNUOQGX-WLHGVMLRSA-N
SMILES	CC(CC1=CC=C(C=C1)OC)N(CC2=CC=CC=C2)CC(C3=CC(=C(C=C3)OCC4=CC=CC=C4)NC=O)O.C(=C/C(=O)O)\C(=O)O
PubChem CID	179074978

Physical properties
Physical form	Solid
H-bond donors / acceptors	4 / 9
TPSA	146 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 Formoterol Impurity 2?

The CAS Registry Number of Formoterol Impurity 2 is 43229-69-2.

What is the molecular formula and molecular weight of Formoterol Impurity 2?

Formoterol Impurity 2 has the molecular formula C37H40N2O8 and a molecular weight of 640.7 g/mol.

What is Formoterol Impurity 2 used for?

Formoterol Impurity 2 is supplied as a characterised reference material related to Formoterol. 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 Formoterol Impurity 2 can I order?

We supply Formoterol Impurity 2 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 Formoterol Impurity 2?

Yes. Every lot of Formoterol Impurity 2 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 Formoterol Impurity 2 be shipped internationally?

Yes. We export Formoterol Impurity 2 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.