Acetaldehyde 2,4-Dinitrophenylhydrazone

Name: Acetaldehyde 2,4-Dinitrophenylhydrazone
Brand: Vaqora Chemicals
SKU: VQ-032760

About Acetaldehyde 2,4-Dinitrophenylhydrazone

Vaqora Chemicals supplies Acetaldehyde 2,4-Dinitrophenylhydrazone, a process intermediate or related compound of Acetaldehyde registered under CAS number 1019-57-4. Formula C8H8N4O4, molecular weight 224.17 g/mol. Systematically, it is named N-[(E)-ethylideneamino]-2,4-dinitroaniline. Alternative names: Ethanal-2,4-dinitrophenylhydrazone and Acetaldehyde, 2-(2,4-dinitrophenyl)hydrazone.

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.

Process chemists and analysts use it when developing synthetic routes to Acetaldehyde, tracking process-related impurities and validating analytical methods. Typical end-use sectors are 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

API route development
Impurity fate & purge studies
Analytical method development
Fine chemical synthesis

Industries

Related to Acetaldehyde

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

Acetaldehyde impurities

Specifications & identifiers

Chemical identifiers
Product name	Acetaldehyde 2,4-Dinitrophenylhydrazone
Catalogue No.	VQ-032760
CAS Number	1019-57-4
IUPAC name	N-[(E)-ethylideneamino]-2,4-dinitroaniline
Molecular formula	C₈H₈N₄O₄
Molecular weight	224.17 g/mol
Exact mass	224.0546
HSN code	2933
InChIKey	ONBOQRNOMHHDFB-XNWCZRBMSA-N
SMILES	C/C=N/NC1=C(C=C(C=C1)[N+](=O)[O-])[N+](=O)[O-]
PubChem CID	5367495

Physical properties
Physical form	Solid
LogP (XLogP3)	0.8
H-bond donors / acceptors	1 / 6
TPSA	116 Å²
Synonyms	Ethanal-2,4-dinitrophenylhydrazone, Acetaldehyde, 2-(2,4-dinitrophenyl)hydrazone, N-(ethylideneamino)-2,4-dinitroaniline, (2E)-1-(2,4-dinitrophenyl)-2-ethylidenehydrazine, Acetaldehyde-DNPH, N-[(E)-ethylideneamino]-2,4-dinitro-aniline, (1E)-Acetaldehyde 2-(2,4-dinitrophenyl)hydrazone, (E)-1-(2,4-dinitrophenyl)-2-ethylidenehydrazine, Acetaldehyde, 2-(2,4-dinitrophenyl)hydrazone, (1E)-

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 Acetaldehyde 2,4-Dinitrophenylhydrazone?

The CAS Registry Number of Acetaldehyde 2,4-Dinitrophenylhydrazone is 1019-57-4. It is also known as Ethanal-2,4-dinitrophenylhydrazone, Acetaldehyde, 2-(2,4-dinitrophenyl)hydrazone, N-(ethylideneamino)-2,4-dinitroaniline.

What is the molecular formula and molecular weight of Acetaldehyde 2,4-Dinitrophenylhydrazone?

Acetaldehyde 2,4-Dinitrophenylhydrazone has the molecular formula C8H8N4O4 and a molecular weight of 224.17 g/mol. Its IUPAC name is N-[(E)-ethylideneamino]-2,4-dinitroaniline.

What is Acetaldehyde 2,4-Dinitrophenylhydrazone used for?

Acetaldehyde 2,4-Dinitrophenylhydrazone is supplied as a characterised reference material related to Acetaldehyde. 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 Acetaldehyde 2,4-Dinitrophenylhydrazone can I order?

We supply Acetaldehyde 2,4-Dinitrophenylhydrazone, 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 Acetaldehyde 2,4-Dinitrophenylhydrazone?

Yes. Every lot of Acetaldehyde 2,4-Dinitrophenylhydrazone 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 Acetaldehyde 2,4-Dinitrophenylhydrazone be shipped internationally?

Yes. We export Acetaldehyde 2,4-Dinitrophenylhydrazone worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.