Research chemical

(S)-Azetidine-2-carboxylic acid , L-Azetidine-2-carboxylic Acid [Antagonist of L-Proline]

CAS Number: 2133-34-8

Product details

Identity & specification

Molecular formula: C4H7NO2
Molecular weight: 101.1 g/mol
Product type: Research-use catalog compound
Documentation: COA / SDS available by request

For laboratory research and professional procurement workflows.

Technical identifiers

Show PubChem, InChIKey, IUPAC, and SMILES

PubChem CID

16486

Exact Mass

101.04767

InChIKey

IADUEWIQBXOCDZ-VKHMYHEASA-N

IUPAC Name

(2S)-azetidine-2-carboxylic acid

SMILES String

O=C([C@H]1NCC1)O

Physical Properties

Appearance

Form: Crystal - Powder / Colour: White - Yellow

Physical State

Crystal - Powder /

Show more physical data

XLogP

-2.9

Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.

Computed Structure Descriptors

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Heavy atom count

H-bond acceptors

H-bond donors

Rotatable bonds

Ring count

Aromatic rings

Topological polar surface area

49.33 Å²

Computed LogP

-0.57

Fragment-like structure rule

Yes

Lead-like structure rule

Drug-like structure rule

Structure family

n heterocycle ligand

Precious metal motif

Transition metal motif

Phosphine ligand motif

N-heterocycle motif

Yes

Boronic acid motif

Computed structure descriptors generated from molecular structure. These are not experimental physical property values, supplier specifications, SDS data, or bioactivity claims.

Catalog Facts

Structural features

Research Catalog Compound - N-Heterocycle Ligand (CAS 2133-34-8) is listed for N-heterocycle ligand sourcing for coordination chemistry research.

Sourcing context

Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.

Research use context

Typical research procurement context: heteroaryl ligand or chelator screening with supplier documentation review, with buyer review before selection.

Documentation needs

Preliminary handling notes only; confirm supplier SDS before handling. Review storage, transport, and documentation requirements internally before order acceptance.

Applications & Classification

Research intermediateCustom synthesis building blockCatalysts & ligands sourcingN-heterocycle ligand sourcingResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

Handling & Storage

Keep container tightly closed and dry.
Store in a well-ventilated place.
Avoid contact with skin and eyes.

PPE

Respiratory protection if needed

First Aid

Do not give anything by mouth to an unconscious person.
Rinse mouth with water.

Stability / Reactivity

Reactivity and reaction.
Carbon monoxide, carbon dioxide, nitrogen oxides.

Disposal

Waste product: Dispose of remaining and non-recyclable solutions to a licensed company.
Contact a professional institution with a waste disposal license to handle this substance.

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Fire Fighting

If necessary, wear a self-contained breathing apparatus for firefighting.

Accidental Release

Do not generate dust when collecting and disposing.
Sweep and shovel up.

For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.

Preliminary Safety Reference

For supplier-issued SDS or COA, submit a documentation request.

Safety Reference / SDS Request

Synonyms & references

Names & Synonyms

(S)-Azetidine-2-carboxylic acid(S)-2-Azetidinecarboxylic acid2-Azetidinecarboxylic acid, (S)-2-Azetidinecarboxylic acid, (2S)-(S)-(-)-2-azetidine carboxylic acid

Show all synonyms

CHEBI:6198

External Identifiers

EC NUMBER: 218-362-5DSSTOX SUBSTANCE ID: DTXSID0044020CHEMBL ID: CHEMBL1165239CHEBI ID: CHEBI:6198UNII: 5GZ3E0L9ZUKEGG ID: C08267METABOLOMICS WORKBENCH ID: 53245

Experimental Spectrum References

13C NMR Spectra — Sigma-Aldrich Co. LLC.1H NMR Spectra — Sigma-Aldrich Co. LLC.ATR-IR Spectra FTIR Spectra — Sigma-Aldrich Co. LLC.

Literature & Patent References

DOI 10.1016/j.bmc.2011.08.058Three-dimensional quantitative structure-activity relationship analyses of substrates of the human proton-coupled amino acid transporter 1 (hPAT1).PMID 21955456Three-dimensional quantitative structure-activity relationship analyses of substrates of the human proton-coupled amino acid transporter 1 (hPAT1).DOI 10.1016/j.ejmech.2010.02.029Azetidine derivatives as novel gamma-aminobutyric acid uptake inhibitors: synthesis, biological evaluation, and structure-activity relationship.PMID 20219271Azetidine derivatives as novel gamma-aminobutyric acid uptake inhibitors: synthesis, biological evaluation, and structure-activity relationship.DOI 10.1038/nchembio873Chemical genetics reveals a complex functional ground state of neural stem cells.PMID 17417631Chemical genetics reveals a complex functional ground state of neural stem cells.DOI 10.1021/jm00168a007Synthesis and bioactivity of a new class of rigid glutamate analogues. Modulators of the N-methyl-D-aspartate receptor.PMID 2160533Synthesis and bioactivity of a new class of rigid glutamate analogues. Modulators of the N-methyl-D-aspartate receptor.

Documentation & Compliance Facts

Compliance Facts

Signal word: Warning

Supplier SDS reference cue; confirm supplier documentation before use.

GHS pictograms

Hazard statements: H302, H315, H319, H335

Supplier SDS hazard code reference; confirm full text in supplier documentation.

Precautionary statements: P261, P305+P351, P338

Supplier SDS precautionary code reference; confirm full text in supplier documentation.

Shipment review: Required

Documentation available by request

Certificate of Analysis (COA): By request

Supplier Safety Data Sheet (SDS): By request

Purity and pack size confirmation: By request

Availability and lead time review: Confirmed by RFQ

Shipment documentation review: By request

For supplier-issued documentation by request, use the RFQ actions on this page.Review preliminary safety reference

What happens after RFQ

1We review the CAS identity, quantity, and documentation request.
2We check sourcing options, supplier availability, COA/SDS, purity, pack size, and lead time.
3We review destination and shipment documentation needs when applicable.
4We follow up with a quotation or clarification request.

Text Reference Cues

Show non-linked catalog cues

Non-public related references

3,8-Dibromo-1,10-phenanthrolineCAS 100125-12-0

6,6''-Dibromo-2,2':6',2''-terpyridineCAS 100366-66-3

(4S,4'S)-2,2'-(Cyclopropane-1,1-diyl)bis(4-benzyl-4,5-dihydrooxazole)CAS 1003886-01-8

(4S,4'S)-2,2'-(Cyclobutane-1,1-diyl)bis(4-benzyl-4,5-dihydrooxazole)CAS 1003886-03-0

(4S,4'S)-2,2'-(Cyclopentane-1,1-diyl)bis(4-benzyl-4,5-dihydrooxazole)CAS 1003886-05-2

Cross-selling keywords

N-heterocycle ligand sourcingRFQ documentation review

Non-public references are shown as text only and do not imply equivalence, availability, or shared use.

Procurement questions

What are the key identifiers for (S)-Azetidine-2-carboxylic acid , L-Azetidine-2-carboxylic Acid [Antagonist of L-Proline] (CAS 2133-34-8)?

(S)-Azetidine-2-carboxylic acid , L-Azetidine-2-carboxylic Acid [Antagonist of L-Proline] is identified by CAS 2133-34-8, with molecular formula C4H7NO2, molecular weight 101.1, InChIKey IADUEWIQBXOCDZ-VKHMYHEASA-N.

Can I request a COA for CAS 2133-34-8?

Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.

Can I request supplier SDS for (S)-Azetidine-2-carboxylic acid , L-Azetidine-2-carboxylic Acid [Antagonist of L-Proline]?

Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.

Is CAS 2133-34-8 available for quotation?

Availability, pack size, lead time, and pricing are confirmed through RFQ.

Can MolGraph support bulk sourcing or custom synthesis review?

Submit the CAS number, quantity, purity requirement, and destination country for sourcing review.