2-(1-Methylethyl)-2-propylpropanedioic Acid 1… 62391-98-4

About 2-(1-Methylethyl)-2-propylpropanedioic Acid 1,3-Diethyl Ester

2-(1-Methylethyl)-2-propylpropanedioic Acid 1,3-Diethyl Ester is an impurity of Valproic Acid carrying the CAS registry number 62391-98-4. With the molecular formula C13H24O4, it has a molar mass of 244.33 g/mol. Systematically, it is named diethyl 2-propan-2-yl-2-propylpropanedioate. It is also known as Diethyl-n-propyl-isopropyl malonate or Diethyl 2-isopropyl-2-propylmalonate.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Valproic Acid, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 2-(1-Methylethyl)-2-propylpropanedioic Acid 1,3-Diethyl Ester is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Valproic Acid

View every impurity, metabolite and intermediate we list for Valproic Acid.

Valproic Acid impurities

Specifications & identifiers

Chemical identifiers
Product name	2-(1-Methylethyl)-2-propylpropanedioic Acid 1,3-Diethyl Ester
Catalogue No.	VQ-039748
CAS Number	62391-98-4
IUPAC name	diethyl 2-propan-2-yl-2-propylpropanedioate
Molecular formula	C₁₃H₂₄O₄
Molecular weight	244.33 g/mol
Exact mass	244.1675
Grade	Reference Standard
HSN code	38229090
InChIKey	OFOXHBRNNXYCMV-UHFFFAOYSA-N
SMILES	CCCC(C(C)C)(C(=O)OCC)C(=O)OCC
PubChem CID	599161

Physical properties
Physical form	Solid
LogP (XLogP3)	3.5
H-bond donors / acceptors	0 / 4
TPSA	52.6 Å²
Synonyms	Diethyl-n-propyl-isopropyl malonate, Diethyl 2-isopropyl-2-propylmalonate, Propanedioic acid, (1-methylethyl)propyl-, diethyl ester, Diethyl 2-isopropyl-2-propylmalonate #, Diethyl (propan-2-yl)(propyl)propanedioate

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 2-(1-Methylethyl)-2-propylpropanedioic Acid 1,3-Diethyl Ester?

The CAS Registry Number of 2-(1-Methylethyl)-2-propylpropanedioic Acid 1,3-Diethyl Ester is 62391-98-4. It is also known as Diethyl-n-propyl-isopropyl malonate, Diethyl 2-isopropyl-2-propylmalonate, Propanedioic acid, (1-methylethyl)propyl-, diethyl ester.

What is the molecular formula and molecular weight of 2-(1-Methylethyl)-2-propylpropanedioic Acid 1,3-Diethyl Ester?

2-(1-Methylethyl)-2-propylpropanedioic Acid 1,3-Diethyl Ester has the molecular formula C13H24O4 and a molecular weight of 244.33 g/mol. Its IUPAC name is diethyl 2-propan-2-yl-2-propylpropanedioate.

What is 2-(1-Methylethyl)-2-propylpropanedioic Acid 1,3-Diethyl Ester used for?

2-(1-Methylethyl)-2-propylpropanedioic Acid 1,3-Diethyl Ester is supplied as a characterised reference material related to Valproic Acid. 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 2-(1-Methylethyl)-2-propylpropanedioic Acid 1,3-Diethyl Ester can I order?

We supply 2-(1-Methylethyl)-2-propylpropanedioic Acid 1,3-Diethyl Ester 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 2-(1-Methylethyl)-2-propylpropanedioic Acid 1,3-Diethyl Ester?

Yes. Every lot of 2-(1-Methylethyl)-2-propylpropanedioic Acid 1,3-Diethyl Ester 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 2-(1-Methylethyl)-2-propylpropanedioic Acid 1,3-Diethyl Ester be shipped internationally?

Yes. We export 2-(1-Methylethyl)-2-propylpropanedioic Acid 1,3-Diethyl Ester worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.