(2R,3R)-3-Cyclopropylaziridine-2-carboxylic Acid | CAS 3139307-43-7 | CAS 3139307-43-7

Product Details;

CasNo： 3139307-43-7

Molecular Formula： C6H9NO2

Appearance： White to off-white solid (subject to batch confirmation)

Delivery Time： Confirmed according to order quantity and batch availability

Packing： Available according to order quantity and project requirements

Throughput： Supply capacity evaluated based on project requirements

Purity： ≥95% (subject to batch confirmation) Melting Point Leave blank Packaging Available according to order quantity and project requirements Appearance White to off-white solid (subject to batch confirmation) Production Capacity Supply capacity evaluated based on project requirements Application Pharmaceutical R&D, medicinal chemistry, chiral intermediate synthesis, and process development Lead Time Confirmed according to order quantity and batch availability

(2R,3R)-3-Cyclopropylaziridine-2-carboxylic Acid | CAS 3139307-43-7

Product Overview

(2R,3R)-3-Cyclopropylaziridine-2-carboxylic acid (CAS 3139307-43-7) is a chiral nitrogen-containing building block with defined (2R,3R) stereochemistry.

Its compact structure combines an aziridine ring, a cyclopropyl group, and a carboxylic acid functionality, making it a useful starting material for medicinal chemistry, chiral intermediate synthesis, route development, and related pharmaceutical R&D work.Shandong Juntai Pharmaceutical supplies this compound for B2B research and intermediate-development projects. Product specifications, batch data, packaging, and supporting documentation are confirmed based on the actual material available at the time of inquiry.

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Product Information

Item	Information
Product Name	(2R,3R)-3-Cyclopropylaziridine-2-carboxylic acid
CAS No.	3139307-43-7
Molecular Formula	C6H9NO2
Molecular Weight	127.14 g/mol
Stereochemistry	(2R,3R)
Product Type	Chiral Pharmaceutical Intermediate / Chiral Building Block
Typical Use	Pharmaceutical R&D, medicinal chemistry, intermediate synthesis, and process development

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Structural Features

Defined (2R,3R) Stereochemistry

The compound has a defined (2R,3R) configuration, making it relevant to synthetic programs where stereochemical control is an important part of route design or downstream intermediate preparation.

Aziridine Ring

Aziridines are three-membered nitrogen-containing heterocycles with significant ring strain. This makes them useful synthetic motifs for further functionalization and for building more complex nitrogen-containing structures.

In pharmaceutical chemistry, chiral aziridine derivatives can serve as practical building blocks in multistep synthesis and intermediate development.

Cyclopropyl Substituent

The molecule also contains a cyclopropyl group, a structural motif frequently encountered in medicinal chemistry programs.

The combination of a chiral aziridine scaffold, cyclopropyl substituent, and carboxylic acid group gives this compound a useful profile for the preparation of structurally complex intermediates.

 

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Applications

Medicinal Chemistry

Suitable for use as a chiral building block in medicinal chemistry programs, including route exploration and the preparation of more complex nitrogen-containing molecules.

Chiral Intermediate Synthesis

Its defined stereochemistry makes it suitable for projects that require stereochemically controlled intermediates or downstream derivatives.

Process Development

The compound may be used in laboratory route evaluation, intermediate development, process optimization, and scale-up assessment.

Custom Synthesis Projects

For projects involving related aziridines, cyclopropyl-containing intermediates, or other chiral building blocks, custom synthesis and process-development support can be discussed based on the target structure and project stage.

 

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Quality and Analytical Support

Product specifications are confirmed against the actual batch available for supply.

For pharmaceutical R&D and intermediate projects, customers can discuss target specifications, analytical requirements, and supporting documentation before order confirmation.

Where specific requirements apply, such as purity targets, chiral analysis, analytical methods, or additional characterization, these should be communicated during the inquiry stage so that feasibility can be assessed accordingly.

 

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Packaging and Supply

Packaging, order quantity, and lead time are confirmed according to the actual batch and project requirements.

Support can be discussed for research-scale, process-development, and scale-up requirements.

If your project has specific expectations for purity, chiral specification, packaging format, or delivery schedule, please include them in your inquiry for a more accurate supply assessment.

 

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Custom Synthesis and Related Intermediate Support

In addition to CAS 3139307-43-7, Shandong Juntai Pharmaceutical can evaluate custom synthesis projects involving related chiral intermediates, nitrogen-containing heterocyclic building blocks, and structurally complex pharmaceutical intermediates.

Project assessment can be based on the target structure, route stage, quantity requirement, and technical expectations, with support covering laboratory synthesis, route optimization, and scale-up development where applicable.

 

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Frequently Asked Questions

Q1:What information should I provide when requesting a quotation for CAS 3139307-43-7?

Please include the required quantity, target purity, project stage, and any special analytical or packaging requirements. If your project requires a specific chiral specification, analytical method, or delivery schedule, it is helpful to include those details in the initial inquiry.

Q2:What is (2R,3R)-3-Cyclopropylaziridine-2-carboxylic acid used for?

It is primarily used as a chiral building block in medicinal chemistry, pharmaceutical intermediate synthesis, route development, and related process-development work. Its exact role depends on the customer's synthetic route and project design.

Q3:What purity is available for CAS 3139307-43-7?

Available purity should be confirmed against the current batch. Customers with a specific purity requirement are encouraged to include the target specification in their inquiry.

Q4:Can analytical data and supporting documents be provided?

Analytical data and supporting documentation can be discussed based on the actual batch and project requirements. The available document package should be confirmed before order placement.

Q5:Can you support custom synthesis of related aziridine intermediates?

Yes. Custom synthesis of related chiral intermediates, aziridine building blocks, and other complex pharmaceutical intermediates can be evaluated based on the target structure, quantity, and development stage.

 

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For B2B pharmaceutical R&D, process development, and intermediate projects. Product specifications and supply conditions are subject to confirmation based on the actual batch and project requirements.