Diethyl 2 acetamido 2 2 4 octylphenyl 2 oxo e… 268557-49-9

About Diethyl 2 acetamido 2 2 4 octylphenyl 2 oxo ethyl malonate

Diethyl 2 acetamido 2 2 4 octylphenyl 2 oxo ethyl malonate is an impurity of Fingolimod carrying the CAS registry number 268557-49-9. The compound has the formula C25H37NO6, corresponding to a molecular weight of 447.6 g/mol. Its systematic (IUPAC) name is diethyl 2-acetamido-2-[2-(4-octylphenyl)-2-oxoethyl]propanedioate.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Pharmaceutical QC and development laboratories use this impurity standard of Fingolimod to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Diethyl 2 acetamido 2 2 4 octylphenyl 2 oxo ethyl malonate in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Fingolimod

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

Fingolimod impurities

Specifications & identifiers

Chemical identifiers
Product name	Diethyl 2 acetamido 2 2 4 octylphenyl 2 oxo ethyl malonate
Catalogue No.	VQ-025789
CAS Number	268557-49-9
IUPAC name	diethyl 2-acetamido-2-[2-(4-octylphenyl)-2-oxoethyl]propanedioate
Molecular formula	C₂₅H₃₇NO₆
Molecular weight	447.6 g/mol
Exact mass	447.2621
Grade	Reference Standard
HSN code	38229090
InChIKey	FXWGCWKFKYSSLD-UHFFFAOYSA-N
SMILES	CCCCCCCCC1=CC=C(C=C1)C(=O)CC(C(=O)OCC)(C(=O)OCC)NC(=O)C
PubChem CID	9868251

Physical properties
Physical form	Solid
LogP (XLogP3)	5.5
H-bond donors / acceptors	1 / 6
TPSA	98.8 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation

Precautionary statements: P264, P264 + P265, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364

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 Diethyl 2 acetamido 2 2 4 octylphenyl 2 oxo ethyl malonate?

The CAS Registry Number of Diethyl 2 acetamido 2 2 4 octylphenyl 2 oxo ethyl malonate is 268557-49-9. It is also known as Diethyl 2-acetamido-2-(2-(4-octylphenyl)-2-oxo-ethyl) propanedioate, Diethyl 2-acetamido-2-[2-(4-octylphenyl)-2-oxo-ethyl] propanedioate.

What is the molecular formula and molecular weight of Diethyl 2 acetamido 2 2 4 octylphenyl 2 oxo ethyl malonate?

Diethyl 2 acetamido 2 2 4 octylphenyl 2 oxo ethyl malonate has the molecular formula C25H37NO6 and a molecular weight of 447.6 g/mol. Its IUPAC name is diethyl 2-acetamido-2-[2-(4-octylphenyl)-2-oxoethyl]propanedioate.

What is Diethyl 2 acetamido 2 2 4 octylphenyl 2 oxo ethyl malonate used for?

Diethyl 2 acetamido 2 2 4 octylphenyl 2 oxo ethyl malonate is supplied as a characterised reference material related to Fingolimod. 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 Diethyl 2 acetamido 2 2 4 octylphenyl 2 oxo ethyl malonate can I order?

We supply Diethyl 2 acetamido 2 2 4 octylphenyl 2 oxo ethyl malonate 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 Diethyl 2 acetamido 2 2 4 octylphenyl 2 oxo ethyl malonate?

Yes. Every lot of Diethyl 2 acetamido 2 2 4 octylphenyl 2 oxo ethyl malonate 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 Diethyl 2 acetamido 2 2 4 octylphenyl 2 oxo ethyl malonate be shipped internationally?

Yes. Diethyl 2 acetamido 2 2 4 octylphenyl 2 oxo ethyl malonate 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.