Isopropyl 2-(3-nitrobenzylidene)acetoacetate 118431-04-2

Name: Isopropyl 2-(3-nitrobenzylidene)acetoacetate
Brand: Vaqora Chemicals
SKU: VQ-035893

About Isopropyl 2-(3-nitrobenzylidene)acetoacetate

Isopropyl 2-(3-nitrobenzylidene)acetoacetate is an impurity of Azelnidipine carrying the CAS registry number 118431-04-2. Its molecular formula is C14H15NO5 and its molecular weight is 277.27 g/mol. Its systematic (IUPAC) name is propan-2-yl (2E)-2-[(3-nitrophenyl)methylidene]-3-oxobutanoate. Common synonyms include Isopropyl 2-(3-nitrobenzilidene)acetoacetate.

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.

This Azelnidipine impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Isopropyl 2-(3-nitrobenzylidene)acetoacetate 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 Azelnidipine

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

Azelnidipine impurities

Specifications & identifiers

Chemical identifiers
Product name	Isopropyl 2-(3-nitrobenzylidene)acetoacetate
Catalogue No.	VQ-035893
CAS Number	118431-04-2
IUPAC name	propan-2-yl (2E)-2-[(3-nitrophenyl)methylidene]-3-oxobutanoate
Molecular formula	C₁₄H₁₅NO₅
Molecular weight	277.27 g/mol
Exact mass	277.095
Grade	Reference Standard
HSN code	38229090
InChIKey	KSZOTXZFYCRWQK-MDWZMJQESA-N
SMILES	CC(C)OC(=O)/C(=C/C1=CC(=CC=C1)[N+](=O)[O-])/C(=O)C
PubChem CID	2306882

Physical properties
Physical form	Solid
LogP (XLogP3)	2.6
H-bond donors / acceptors	0 / 5
TPSA	89.2 Å²
Synonyms	Isopropyl 2-(3-nitrobenzylidene)-3-oxobutanoate, Isopropyl 2-(3-nitrobenzilidene)acetoacetate, isopropyl (E)-2-(3-nitrobenzylidene)-3-oxobutanoate, Isopropyl (Z)-2-(3-nitrobenzylidine)-3-oxobutanoate, 2-(3-Nitrobenzylidene)-3-oxobutanoic Acid Isopropyl Ester, propan-2-yl (2E)-2-(3-nitrobenzylidene)-3-oxobutanoate, isopropyl (2E)-2-[(3-nitrophenyl)methylene]-3-oxo-butanoate, 2- [(3- Nitrophenyl) methylene] - 3- oxo-butanoic acid 1- methylethyl ester

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 Isopropyl 2-(3-nitrobenzylidene)acetoacetate?

The CAS Registry Number of Isopropyl 2-(3-nitrobenzylidene)acetoacetate is 118431-04-2. It is also known as Isopropyl 2-(3-nitrobenzylidene)-3-oxobutanoate, Isopropyl 2-(3-nitrobenzilidene)acetoacetate, isopropyl (E)-2-(3-nitrobenzylidene)-3-oxobutanoate.

What is the molecular formula and molecular weight of Isopropyl 2-(3-nitrobenzylidene)acetoacetate?

Isopropyl 2-(3-nitrobenzylidene)acetoacetate has the molecular formula C14H15NO5 and a molecular weight of 277.27 g/mol. Its IUPAC name is propan-2-yl (2E)-2-[(3-nitrophenyl)methylidene]-3-oxobutanoate.

What is Isopropyl 2-(3-nitrobenzylidene)acetoacetate used for?

Isopropyl 2-(3-nitrobenzylidene)acetoacetate is supplied as a characterised reference material related to Azelnidipine. 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 Isopropyl 2-(3-nitrobenzylidene)acetoacetate can I order?

We supply Isopropyl 2-(3-nitrobenzylidene)acetoacetate 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 Isopropyl 2-(3-nitrobenzylidene)acetoacetate?

Yes. Every lot of Isopropyl 2-(3-nitrobenzylidene)acetoacetate 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 Isopropyl 2-(3-nitrobenzylidene)acetoacetate be shipped internationally?

Yes. We export Isopropyl 2-(3-nitrobenzylidene)acetoacetate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.