(S)-Azetidine-2-carboxylic acid

Name: (S)-Azetidine-2-carboxylic acid
Brand: Vaqora Chemicals
SKU: VQ-051951

About (S)-Azetidine-2-carboxylic acid

Listed under CAS 2133-34-8, (S)-Azetidine-2-carboxylic acid is a process intermediate or related compound of Ascorbic acid available from Vaqora Chemicals. The compound has the formula C4H7NO2, corresponding to a molecular weight of 101.1 g/mol. The IUPAC name is (2S)-azetidine-2-carboxylic acid. Alternative names: (S)-2-Azetidinecarboxylic acid and 2-Azetidinecarboxylic acid, (S)-.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

It is a process intermediate or related compound in the synthesis of Ascorbic acid, useful for route development, impurity fate-and-purge studies and analytical method development. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, (S)-Azetidine-2-carboxylic acid is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Ascorbic acid

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

Ascorbic acid impurities

Specifications & identifiers

Chemical identifiers
Product name	(S)-Azetidine-2-carboxylic acid
Catalogue No.	VQ-051951
CAS Number	2133-34-8
IUPAC name	(2S)-azetidine-2-carboxylic acid
Molecular formula	C₄H₇NO₂
Molecular weight	101.1 g/mol
Exact mass	101.0477
HSN code	2933
InChIKey	IADUEWIQBXOCDZ-VKHMYHEASA-N
SMILES	C1CN[C@@H]1C(=O)O
PubChem CID	16486

Physical properties
Physical form	Solid
LogP (XLogP3)	-2.9
H-bond donors / acceptors	2 / 3
TPSA	49.3 Å²
Synonyms	(S)-2-Azetidinecarboxylic acid, 2-Azetidinecarboxylic acid, (S)-, 2-Azetidinecarboxylic acid, (2S)-, (S)-(-)-2-azetidine carboxylic acid, L-Azetidine-2-carboxylic acid, (S)-(-)-2-Azetidinecarboxylic acid, Azetidyl-2-carboxylic acid, L-Azetidine 2-carboxylic acid, Azetidine-2-carboxylic acid, L-, 2-Azetidinecarboxylic acid, L-, L-2-Azetidinecarboxylic acid

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 (S)-Azetidine-2-carboxylic acid?

The CAS Registry Number of (S)-Azetidine-2-carboxylic acid is 2133-34-8. It is also known as (S)-2-Azetidinecarboxylic acid, 2-Azetidinecarboxylic acid, (S)-, 2-Azetidinecarboxylic acid, (2S)-.

What is the molecular formula and molecular weight of (S)-Azetidine-2-carboxylic acid?

(S)-Azetidine-2-carboxylic acid has the molecular formula C4H7NO2 and a molecular weight of 101.1 g/mol. Its IUPAC name is (2S)-azetidine-2-carboxylic acid.

What is (S)-Azetidine-2-carboxylic acid used for?

(S)-Azetidine-2-carboxylic acid is supplied as a characterised reference material related to Ascorbic 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 (S)-Azetidine-2-carboxylic acid can I order?

We supply (S)-Azetidine-2-carboxylic acid, 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 (S)-Azetidine-2-carboxylic acid?

Yes. Every lot of (S)-Azetidine-2-carboxylic acid 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 (S)-Azetidine-2-carboxylic acid be shipped internationally?

Yes. (S)-Azetidine-2-carboxylic acid 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.