N-Acetyl-D-alanine, 98%

Name: N-Acetyl-D-alanine, 98%
Brand: Vaqora Chemicals
SKU: VQ-008548

About N-Acetyl-D-alanine, 98%

Listed under CAS 19436-52-3, N-Acetyl-D-alanine is a carboxylic acid available from Vaqora Chemicals at a purity of 98%. Formula C5H9NO3, molecular weight 131.13 g/mol. Systematically, it is named (2R)-2-acetamidopropanoic acid. Common synonyms include Acetyl-D-Alanine and D-Alanine, N-acetyl-.

It is supplied as a white to off-white powder. Keep the material at 2–8 °C and protect it from moisture. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies N-Acetyl-D-alanine in 1 g, 5 g and 25 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	N-Acetyl-D-alanine, 98%
Catalogue No.	VQ-008548
CAS Number	19436-52-3
IUPAC name	(2R)-2-acetamidopropanoic acid
Molecular formula	C₅H₉NO₃
Molecular weight	131.13 g/mol
Exact mass	131.0582
Purity / assay	98%
HSN code	29171990
InChIKey	KTHDTJVBEPMMGL-GSVOUGTGSA-N
SMILES	C[C@H](C(=O)O)NC(=O)C
PubChem CID	132213

Physical properties
Physical form	Powder
Appearance	White to off-white powder
LogP (XLogP3)	-0.9
H-bond donors / acceptors	2 / 3
TPSA	66.4 Å²
Storage	2–8 °C
Synonyms	Acetyl-D-Alanine, D-Alanine, N-acetyl-, Ac-D-Ala-OH, (R)-2-Acetamidopropanoic acid, N-acetyl-d-ala, (R)-2-Acetylamino-propionic acid, N-Acetyl D-alanine, N-Ac-D-Ala-OH, (R)-2-acetamido-propanoic acid, N-alpha-Acetyl-D-alanine (Ac-D-Ala-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 N-Acetyl-D-alanine, 98%?

The CAS Registry Number of N-Acetyl-D-alanine, 98% is 19436-52-3. It is also known as Acetyl-D-Alanine, D-Alanine, N-acetyl-, Ac-D-Ala-OH.

What is the molecular formula and molecular weight of N-Acetyl-D-alanine, 98%?

N-Acetyl-D-alanine, 98% has the molecular formula C5H9NO3 and a molecular weight of 131.13 g/mol. Its IUPAC name is (2R)-2-acetamidopropanoic acid.

Which grade and pack sizes of N-Acetyl-D-alanine, 98% can I order?

We supply N-Acetyl-D-alanine, 98% in (98%) grade, in 1 g, 5 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with N-Acetyl-D-alanine, 98%?

Yes. Every lot of N-Acetyl-D-alanine, 98% 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 N-Acetyl-D-alanine, 98% be shipped internationally?

Yes. N-Acetyl-D-alanine, 98% 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.

How should N-Acetyl-D-alanine, 98% be stored?

2–8 °C. Keep the container tightly closed and refer to the SDS for full handling guidance.