Valproic Acid EP Impurity D

Name: Valproic Acid EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-023972

About Valproic Acid EP Impurity D

Valproic Acid EP Impurity D is a pharmacopeial impurity of Valproic Acid carrying the CAS registry number 52061-75-3. The compound has the formula C11H22O2, corresponding to a molecular weight of 186.29 g/mol. Its systematic (IUPAC) name is 2,2-dipropylpentanoic acid. Common synonyms include 2-Propyl Valproate and Sodium Valproate - Impurity D.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. 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 Valproic Acid to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Valproic Acid EP Impurity D in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
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

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Valproic Acid EP Impurity D
Catalogue No.	VQ-023972
CAS Number	52061-75-3
IUPAC name	2,2-dipropylpentanoic acid
Molecular formula	C₁₁H₂₂O₂
Molecular weight	186.29 g/mol
Exact mass	186.162
Grade	Reference Standard
HSN code	38229090
InChIKey	UMJGAWHIMHSGMU-UHFFFAOYSA-N
SMILES	CCCC(CCC)(CCC)C(=O)O
PubChem CID	104067

Physical properties
Physical form	Solid
LogP (XLogP3)	3.9
H-bond donors / acceptors	1 / 2
TPSA	37.3 Å²
Synonyms	2-Propyl Valproate, Sodium Valproate - Impurity D, Valproic Acid - Impurity D, tripropylacetic acid, 2,2-Dipropylvaleric acid, Pentanoic acid, 2,2-dipropyl-, Pentanoic acid,2,2-dipropyl-, tri-n-propylacetic acid, Sodium Valproate Impurity D

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, 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 Valproic Acid EP Impurity D?

The CAS Registry Number of Valproic Acid EP Impurity D is 52061-75-3. It is also known as 2-Propyl Valproate, Sodium Valproate - Impurity D, Valproic Acid - Impurity D.

What is the molecular formula and molecular weight of Valproic Acid EP Impurity D?

Valproic Acid EP Impurity D has the molecular formula C11H22O2 and a molecular weight of 186.29 g/mol. Its IUPAC name is 2,2-dipropylpentanoic acid.

What is Valproic Acid EP Impurity D used for?

Valproic Acid EP Impurity D 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 Valproic Acid EP Impurity D can I order?

We supply Valproic Acid EP Impurity D 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 Valproic Acid EP Impurity D?

Yes. Every lot of Valproic Acid EP Impurity D 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 Valproic Acid EP Impurity D be shipped internationally?

Yes. Valproic Acid EP Impurity D 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.