Diethyl Oxalate-13C2

Name: Diethyl Oxalate-13C2
Brand: Vaqora Chemicals
SKU: VQ-043451

About Diethyl Oxalate-13C2

Listed under CAS 150992-84-0, Diethyl Oxalate-13C2 is a stable isotope labelled analogue related to Chemical available from Vaqora Chemicals. The compound has the formula C6H10O4, corresponding to a molecular weight of 148.13 g/mol. The IUPAC name is diethyl oxalate. Common synonyms include Diethyl (~13~C_2_)ethanedioate.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. It carries the GHS signal word “Warning” 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 of Chemical and related analytes in bioanalytical, pharmacokinetic and impurity studies. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Diethyl Oxalate-13C2 is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Chemical

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

Chemical impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Diethyl Oxalate-13C2
Catalogue No.	VQ-043451
CAS Number	150992-84-0
IUPAC name	diethyl oxalate
Molecular formula	C₆H₁₀O₄
Molecular weight	148.13 g/mol
Exact mass	148.0646
Grade	Reference Standard
HSN code	38229090
InChIKey	WYACBZDAHNBPPB-MPOCSFTDSA-N
SMILES	CCO[13C](=O)[13C](=O)OCC
PubChem CID	16217489

Physical properties
Physical form	Solid
LogP (XLogP3)	0.6
H-bond donors / acceptors	0 / 4
TPSA	52.6 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H319Causes serious eye irritation

Precautionary statements: P264, P264 + P265, P270, P280, P301 + P317, P305 + P351 + P338, P330, P337 + P317, 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 Diethyl Oxalate-13C2?

The CAS Registry Number of Diethyl Oxalate-13C2 is 150992-84-0. It is also known as Diethyl (~13~C_2_)ethanedioate.

What is the molecular formula and molecular weight of Diethyl Oxalate-13C2?

Diethyl Oxalate-13C2 has the molecular formula C6H10O4 and a molecular weight of 148.13 g/mol. Its IUPAC name is diethyl oxalate.

What is Diethyl Oxalate-13C2 used for?

Diethyl Oxalate-13C2 is supplied as a characterised reference material related to Chemical. 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 Diethyl Oxalate-13C2 can I order?

We supply Diethyl Oxalate-13C2 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 Diethyl Oxalate-13C2?

Yes. Every lot of Diethyl Oxalate-13C2 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 Diethyl Oxalate-13C2 be shipped internationally?

Yes. Diethyl Oxalate-13C2 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.