Formoterol EP Impurity E

Name: Formoterol EP Impurity E
Brand: Vaqora Chemicals
SKU: VQ-022714

About Formoterol EP Impurity E

Listed under CAS 1616967-26-0, Formoterol EP Impurity E is a pharmacopeial impurity of Formoterol available from Vaqora Chemicals. Its molecular formula is C20H26N2O4 and its molecular weight is 358.4 g/mol. Systematically, it is named N-[2-hydroxy-5-[1-hydroxy-2-[1-(4-methoxy-3-methylphenyl)propan-2-ylamino]ethyl]phenyl]formamide. Common synonyms include Formoterol Fumarate EP Impurity E and Formoterol Fumarate Impurity E.

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. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Pharmaceutical QC and development laboratories use this impurity standard of Formoterol 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.

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 Formoterol

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

Formoterol impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Formoterol EP Impurity E
Catalogue No.	VQ-022714
CAS Number	1616967-26-0
IUPAC name	N-[2-hydroxy-5-[1-hydroxy-2-[1-(4-methoxy-3-methylphenyl)propan-2-ylamino]ethyl]phenyl]formamide
Molecular formula	C₂₀H₂₆N₂O₄
Molecular weight	358.4 g/mol
Exact mass	358.1893
Grade	Reference Standard
HSN code	38229090
InChIKey	KMTQWBVDHUNFES-UHFFFAOYSA-N
SMILES	CC1=C(C=CC(=C1)CC(C)NCC(C2=CC(=C(C=C2)O)NC=O)O)OC
PubChem CID	71750278

Physical properties
Physical form	Solid
LogP (XLogP3)	2.2
H-bond donors / acceptors	4 / 5
TPSA	90.8 Å²

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H332Harmful if inhaled
H370Causes damage to organs
H372Causes damage to organs through prolonged or repeated exposure
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P260, P261, P264, P270, P271, P273, P304 + P340, P308 + P316, P317, P319, P321, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 EP Impurity E?

The CAS Registry Number of Formoterol EP Impurity E is 1616967-26-0. It is also known as Formoterol Fumarate EP Impurity E, Formoterol Fumarate Dihydrate - Impurity E (Freebase), Formoterol Fumarate Impurity E.

What is the molecular formula and molecular weight of Formoterol EP Impurity E?

Formoterol EP Impurity E has the molecular formula C20H26N2O4 and a molecular weight of 358.4 g/mol. Its IUPAC name is N-[2-hydroxy-5-[1-hydroxy-2-[1-(4-methoxy-3-methylphenyl)propan-2-ylamino]ethyl]phenyl]formamide.

What is Formoterol EP Impurity E used for?

Formoterol EP Impurity E 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 EP Impurity E can I order?

We supply Formoterol EP Impurity E 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 EP Impurity E?

Yes. Every lot of Formoterol EP Impurity E 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 EP Impurity E be shipped internationally?

Yes. Formoterol EP Impurity E is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.