L-Aspartic Acid D3

Name: L-Aspartic Acid D3
Brand: Vaqora Chemicals
SKU: VQ-037829

About L-Aspartic Acid D3

L-Aspartic Acid D3 (CAS 3842-25-9) is a stable isotope labelled analogue related to Aspartic acid offered by Vaqora Chemicals. Formula C4H7NO4, molecular weight 136.12 g/mol. The IUPAC name is (2S)-2-amino-2,3,3-trideuteriobutanedioic acid. Alternative names: L-Aspartic acid-2,3,3-d3 and L-Aspartic-2,3,3-d3 acid.

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. Good laboratory practice and suitable PPE are recommended during handling.

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

We offer L-Aspartic 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

Related to Aspartic acid

View every impurity, metabolite and intermediate we list for Aspartic acid.

Aspartic acid impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	L-Aspartic Acid D3
Catalogue No.	VQ-037829
CAS Number	3842-25-9
IUPAC name	(2S)-2-amino-2,3,3-trideuteriobutanedioic acid
Molecular formula	C₄H₇NO₄
Molecular weight	136.12 g/mol
Exact mass	136.0563
Grade	Reference Standard
HSN code	38229090
InChIKey	CKLJMWTZIZZHCS-RBXBQAPRSA-N
SMILES	[2H][C@@](C(=O)O)(C([2H])([2H])C(=O)O)N
PubChem CID	12308669

Physical properties
Physical form	Solid
LogP (XLogP3)	-2.8
H-bond donors / acceptors	3 / 5
TPSA	101 Å²
Synonyms	L-Aspartic acid-2,3,3-d3, L-Aspartic-2,3,3-d3 acid, TMID-0695, L-(2,3,3-~2~H_3_)Aspartic acid, (2S)-2-amino-2,3,3-trideuterio-butanedioic acid

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 L-Aspartic Acid D3?

The CAS Registry Number of L-Aspartic Acid D3 is 3842-25-9. It is also known as L-Aspartic acid-2,3,3-d3, L-Aspartic-2,3,3-d3 acid, TMID-0695.

What is the molecular formula and molecular weight of L-Aspartic Acid D3?

L-Aspartic Acid D3 has the molecular formula C4H7NO4 and a molecular weight of 136.12 g/mol. Its IUPAC name is (2S)-2-amino-2,3,3-trideuteriobutanedioic acid.

What is L-Aspartic Acid D3 used for?

L-Aspartic Acid D3 is supplied as a characterised reference material related to Aspartic 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 L-Aspartic Acid D3 can I order?

We supply L-Aspartic 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 L-Aspartic Acid D3?

Yes. Every lot of L-Aspartic 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 L-Aspartic Acid D3 be shipped internationally?

Yes. We export L-Aspartic Acid D3 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.