Isovaleric Acid D9

Name: Isovaleric Acid D9
Brand: Vaqora Chemicals
SKU: VQ-041243

About Isovaleric Acid D9

Listed under CAS 344298-81-3, Isovaleric Acid D9 is a stable isotope labelled standard available from Vaqora Chemicals. With the molecular formula C5H10O2, it has a molar mass of 111.19 g/mol. The IUPAC name is 2,2,3,4,4,4-hexadeuterio-3-(trideuteriomethyl)butanoic acid. It is also known as d9-isovaleric acid or TMIJ-0048.

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. It carries the GHS signal word “Danger” with 2 hazard statements. Review the Safety Data Sheet before use.

This isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation in bioanalytical, pharmacokinetic and impurity studies. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Isovaleric Acid D9 in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Isovaleric Acid D9
Catalogue No.	VQ-041243
CAS Number	344298-81-3
IUPAC name	2,2,3,4,4,4-hexadeuterio-3-(trideuteriomethyl)butanoic acid
Molecular formula	C₅H₁₀O₂
Molecular weight	111.19 g/mol
Exact mass	111.1246
Grade	Reference Standard
HSN code	38229090
InChIKey	GWYFCOCPABKNJV-CBZKUFJVSA-N
SMILES	[2H]C([2H])([2H])C([2H])(C([2H])([2H])[2H])C([2H])([2H])C(=O)O
PubChem CID	102601087

Physical properties
Physical form	Solid
LogP (XLogP3)	1.2
H-bond donors / acceptors	1 / 2
TPSA	37.3 Å²

Safety & hazard information (GHS)

Corrosive

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage
H318Causes serious eye damage

Precautionary statements: P260, P264, P264 + P265, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P321, P363, 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 Isovaleric Acid D9?

The CAS Registry Number of Isovaleric Acid D9 is 344298-81-3. It is also known as d9-isovaleric acid, TMIJ-0048, 3-(Methyl-d3)butanoic Acid-2,2,3,4,4,4-d6.

What is the molecular formula and molecular weight of Isovaleric Acid D9?

Isovaleric Acid D9 has the molecular formula C5H10O2 and a molecular weight of 111.19 g/mol. Its IUPAC name is 2,2,3,4,4,4-hexadeuterio-3-(trideuteriomethyl)butanoic acid.

Which grade and pack sizes of Isovaleric Acid D9 can I order?

We supply Isovaleric Acid D9 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 Isovaleric Acid D9?

Yes. Every lot of Isovaleric Acid D9 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 Isovaleric Acid D9 be shipped internationally?

Yes. Isovaleric Acid D9 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.