D-Aspartic acid, 99%

Name: D-Aspartic acid, 99%
Brand: Vaqora Chemicals
SKU: VQ-002082

About D-Aspartic acid, 99%

Listed under CAS 1783-96-6, D-Aspartic acid is an amino acid derivative available from Vaqora Chemicals in Puriss grade with a typical assay of 99%. With the molecular formula C4H7NO4, it has a molar mass of 133.1 g/mol. Systematically, it is named (2R)-2-aminobutanedioic acid. Alternative names: (R)-(−)-Aminosuccinic acid and (R)-2-Aminosuccinic acid.

It is supplied as a white to off-white powder. Key physical data: a melting point of above 300 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Key uses span peptide synthesis, cell culture media, biochemical research and organic synthesis. Our customers for this product work in academic and industrial research and diagnostics and biotechnology.

We offer D-Aspartic acid in 5 g, 25 g, 100 g and 5 x 1 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Peptide synthesis
Cell culture media
Biochemical research
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	D-Aspartic acid, 99%
Catalogue No.	VQ-002082
CAS Number	1783-96-6
IUPAC name	(2R)-2-aminobutanedioic acid
Molecular formula	C₄H₇NO₄
Molecular weight	133.1 g/mol
Exact mass	133.0375
Grade	Puriss
Purity / assay	99%
HSN code	29224990
InChIKey	CKLJMWTZIZZHCS-UWTATZPHSA-N
SMILES	C([C@H](C(=O)O)N)C(=O)O
PubChem CID	83887

Physical properties
Physical form	Powder
Appearance	White to off-white powder
Melting point	>300 °C
LogP (XLogP3)	-2.8
H-bond donors / acceptors	3 / 5
TPSA	101 Å²
Synonyms	(R)-(−)-Aminosuccinic acid, (R)-2-Aminosuccinic acid, D-Aspartate, (-)-Aspartic acid, (R)-Aspartic acid, Aspartic acid, D-, d aspartic acid, D Aspartate, aspartic acid d-, 3-hydroxy-N-(2-methyl-1-oxo-2-propenyl)-, (2R)-2-azaniumyl-4-hydroxy-4-oxobutanoate, H-D-Asp-OH

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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 D-Aspartic acid, 99%?

The CAS Registry Number of D-Aspartic acid, 99% is 1783-96-6. It is also known as (R)-(−)-Aminosuccinic acid, (R)-2-Aminosuccinic acid, D-Aspartate.

What is the molecular formula and molecular weight of D-Aspartic acid, 99%?

D-Aspartic acid, 99% has the molecular formula C4H7NO4 and a molecular weight of 133.1 g/mol. Its IUPAC name is (2R)-2-aminobutanedioic acid.

Which grade and pack sizes of D-Aspartic acid, 99% can I order?

We supply D-Aspartic acid, 99% in Puriss (99%) grade, in 5 g, 25 g, 100 g, 5 x 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with D-Aspartic acid, 99%?

Yes. Every lot of D-Aspartic acid, 99% 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 D-Aspartic acid, 99% be shipped internationally?

Yes. D-Aspartic acid, 99% 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.