Propionic Acid-d3

About Propionic Acid-d3

Propionic Acid-d3 is a stable isotope labelled standard carrying the CAS registry number 55577-88-3. With the molecular formula C3H6O2, it has a molar mass of 77.1 g/mol. Systematically, it is named 3,3,3-trideuteriopropanoic acid. Alternative names: Propanoic acid-3,3,3-d3 and Propanoic acid-d3.

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. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

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

We offer Propionic Acid-d3 in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Propionic Acid-d3
Catalogue No.	VQ-041233
CAS Number	55577-88-3
IUPAC name	3,3,3-trideuteriopropanoic acid
Molecular formula	C₃H₆O₂
Molecular weight	77.1 g/mol
Exact mass	77.0556
Grade	Reference Standard
HSN code	38229090
InChIKey	XBDQKXXYIPTUBI-FIBGUPNXSA-N
SMILES	[2H]C([2H])([2H])CC(=O)O
PubChem CID	10510806

Physical properties
Physical form	Solid
LogP (XLogP3)	0.3
H-bond donors / acceptors	1 / 2
TPSA	37.3 Å²

Safety & hazard information (GHS)

Flammable

Corrosive

Signal word: Danger

Hazard statements

H226Flammable liquid and vapor
H314Causes severe skin burns and eye damage

Precautionary statements: P210, P233, P240, P241, P242, P243, P260, P264, P280, P301 + P330 + P331, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P354 + P338, P316, P321, P363, P370 + P378, P403 + P235, 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 Propionic Acid-d3?

The CAS Registry Number of Propionic Acid-d3 is 55577-88-3. It is also known as Propanoic acid-3,3,3-d3, Propanoic acid-d3, (3,3,3-~2~H_3_)Propanoic acid.

What is the molecular formula and molecular weight of Propionic Acid-d3?

Propionic Acid-d3 has the molecular formula C3H6O2 and a molecular weight of 77.1 g/mol. Its IUPAC name is 3,3,3-trideuteriopropanoic acid.

Which grade and pack sizes of Propionic Acid-d3 can I order?

We supply Propionic Acid-d3 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 Propionic Acid-d3?

Yes. Every lot of Propionic Acid-d3 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 Propionic Acid-d3 be shipped internationally?

Yes. Propionic Acid-d3 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.