Enalapril Diketopiperazine Acid

Name: Enalapril Diketopiperazine Acid
Brand: Vaqora Chemicals
SKU: VQ-013392

About Enalapril Diketopiperazine Acid

Enalapril Diketopiperazine Acid (CAS 115729-52-7) is a process intermediate or related compound of Enalapril offered by Vaqora Chemicals, specified at 97.21% purity. Its molecular formula is C20H26N2O4 and its molecular weight is 358.4 g/mol. Its systematic (IUPAC) name is ethyl (2S)-2-[(3S,8aS)-3-methyl-1,4-dioxo-6,7,8,8a-tetrahydro-3H-pyrrolo[1,2-a]pyrazin-2-yl]-4-phenylbutanoate. It is also known as Enalapril DKP or Enalapril Diketopiperazine.

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. It carries the GHS signal word “Warning” with 4 hazard statements. Review the Safety Data Sheet before use.

It is a process intermediate or related compound in the synthesis of Enalapril, useful for route development, impurity fate-and-purge studies and analytical method development. Buyers come mainly from 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. Stock is available for quick dispatch.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Enalapril

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

Enalapril impurities

Specifications & identifiers

Chemical identifiers
Product name	Enalapril Diketopiperazine Acid
Catalogue No.	VQ-013392
CAS Number	115729-52-7
IUPAC name	ethyl (2S)-2-[(3S,8aS)-3-methyl-1,4-dioxo-6,7,8,8a-tetrahydro-3H-pyrrolo[1,2-a]pyrazin-2-yl]-4-phenylbutanoate
Molecular formula	C₂₀H₂₆N₂O₄
Molecular weight	358.4 g/mol
Exact mass	358.1893
Grade	Reference Standard
Purity / assay	97.21%
HSN code	2933
InChIKey	BMZHNHHJUGMMLV-XIRDDKMYSA-N
SMILES	CCOC(=O)[C@H](CCC1=CC=CC=C1)N2[C@H](C(=O)N3CCC[C@H]3C2=O)C
PubChem CID	14962498

Physical properties
Physical form	Solid
LogP (XLogP3)	2.6
H-bond donors / acceptors	0 / 4
TPSA	66.9 Å²

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H361Suspected of damaging fertility or the unborn child

Precautionary statements: P203, P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P318, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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 Enalapril Diketopiperazine Acid?

The CAS Registry Number of Enalapril Diketopiperazine Acid is 115729-52-7. It is also known as Enalapril DKP, Enalapril Diketopiperazine.

What is the molecular formula and molecular weight of Enalapril Diketopiperazine Acid?

Enalapril Diketopiperazine Acid has the molecular formula C20H26N2O4 and a molecular weight of 358.4 g/mol. Its IUPAC name is ethyl (2S)-2-[(3S,8aS)-3-methyl-1,4-dioxo-6,7,8,8a-tetrahydro-3H-pyrrolo[1,2-a]pyrazin-2-yl]-4-phenylbutanoate.

What is Enalapril Diketopiperazine Acid used for?

Enalapril Diketopiperazine Acid is supplied as a characterised reference material related to Enalapril. 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 Enalapril Diketopiperazine Acid can I order?

We supply Enalapril Diketopiperazine Acid in Reference Standard (97.21%) 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 Enalapril Diketopiperazine Acid?

Yes. Every lot of Enalapril Diketopiperazine Acid 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 Enalapril Diketopiperazine Acid be shipped internationally?

Yes. Enalapril Diketopiperazine Acid 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.