Pyrrolidine, Pyrrolidone & Pyrrole Derivatives Supplier | Specialty Synthesis

As a chemical supplier, sourcing partner, and trading company, Contact Shanghai Gubang Hengye New Materials Co., Ltd. regarding overseas B2B clients with sourcing of specified pyrrolidine, pyrrolidone and pyrrole derivatives based on agreed quality requirements. These five-membered nitrogen heterocycles are used in specialty synthesis, fine chemical production, functional intermediate development, and selected pharmaceutical intermediate applications.

As part of Shanghai Gubang Hengye New Materials Co., Ltd.’s broader portfolio of
heterocycle derivatives for pharmaceutical intermediates,
pyrrolidine, pyrrolidone and pyrrole derivatives provide compact nitrogen-containing ring systems for buyers evaluating specialty synthesis intermediates, long-chain pyrrolidone derivatives, and functional heterocyclic building blocks.

Shanghai Gubang Hengye New Materials Co., Ltd. works with qualified supply partners to review sourcing feasibility, confirm product identity, coordinate available COA/SDS documentation, and support quotation preparation according to the specific CAS number, quantity, purity requirement, packaging need, and destination market.

Pyrrolidine, Pyrrolidone and Pyrrole Derivatives in Specialty Synthesis

Pyrrolidine, pyrrolidone and pyrrole derivatives represent important five-membered nitrogen heterocycle families with different structural and application characteristics. Saturated pyrrolidine derivatives can serve as nitrogen-containing organic intermediates, lactam-type pyrrolidone derivatives may be used as long-chain specialty chemical intermediates or functional solvents, and pyrrole derivatives provide aromatic nitrogen heterocycle structures for further transformation.

These compounds can support polarity adjustment, downstream functionalization, and structure-specific synthesis planning depending on the product. Typical inquiries may involve hydroxyethyl pyrrolidine, aminoethyl pyrrolidine, pyrrolidinyl ethoxyethanol, long-chain N-alkyl pyrrolidones, and hydroxyethyl pyrrole derivatives.

For procurement teams, key sourcing details usually include CAS number, exact product identity, pyrrolidine / pyrrolidone / pyrrole core structure, purity method, water content, physical form, packaging requirement, storage condition, and available documentation.

Pyrrolidine, Pyrrolidone and Pyrrole Derivatives Supplied by Shanghai Gubang Hengye New Materials Co., Ltd.

The following table highlights key pyrrolidine, pyrrolidone and pyrrole derivatives that can be reviewed for sourcing feasibility. Availability, lead time, documentation, and packaging options depend on the specific product, supplier, batch, order quantity, and destination market.

Additional pyrrolidine, pyrrolidone and pyrrole derivatives may be reviewed upon request, subject to supplier availability, technical specification, documentation needs, regulatory review, and sourcing feasibility.

Key Pyrrolidine, Pyrrolidone and Pyrrole Derivative Types

Hydroxyethyl and Aminoethyl Pyrrolidine Derivatives

Hydroxyethyl and aminoethyl pyrrolidine derivatives introduce alcohol or amine functionality into a saturated five-membered nitrogen heterocycle structure. Representative products include
1-(2-Hydroxyethyl)pyrrolidine CAS 2955-88-6
and
1-(2-Aminoethyl)pyrrolidine CAS 7154-73-6.

These pyrrolidine-based intermediates may be reviewed when buyers need compact cyclic amine structures with polar side chains for specialty synthesis or downstream functionalization. For related six-membered cyclic amine structures, buyers may also compare Shanghai Gubang Hengye New Materials Co., Ltd.’s
piperidine derivatives for specialty chemical synthesis.

Hydroxyethoxyethyl Pyrrolidine-Related Intermediates

Hydroxyethoxyethyl pyrrolidine-related intermediates introduce an extended polar chain to the pyrrolidine structure. 

Buyers evaluating hydroxyethyl or hydroxyethoxyethyl nitrogen heterocycles may also review related product groups such as
morpholine derivatives for pharmaceutical intermediates
and
piperazine derivatives for API building blocks,
especially when comparing ring size, heteroatom composition, polarity, and functional group compatibility.

Long-Chain Pyrrolidone Derivatives

Long-chain pyrrolidone derivatives are often associated with specialty chemical applications, functional solvent systems, and long-chain N-alkyl pyrrolidone chemistry.
1-Octyl-2-pyrrolidone CAS 2687-94-7,
also known as N-Octyl-2-pyrrolidone, and
1-Lauryl-2-pyrrolidone CAS 2687-96-9
are representative long-chain pyrrolidone derivatives in this category.

These products should not be evaluated only as conventional API building blocks. Their sourcing discussion often focuses on purity, appearance, water content, odor, packaging, regulatory documentation, and application-specific quality requirements.

Hydroxyethyl Pyrrole Derivatives

Hydroxyethyl pyrrole derivatives combine an aromatic pyrrole ring with alcohol functionality.
1-(2-Hydroxyethyl)pyrrole CAS 6719-02-4
is one representative product in this group and may be reviewed for specialty synthesis or further transformation depending on the project requirement.

For buyers comparing other five-membered heterocycle systems, Shanghai Gubang Hengye New Materials Co., Ltd. also provides sourcing support for
imidazole and oxazoline derivatives for functional heterocycle synthesis.

Sourcing Considerations for Five-Membered Nitrogen Heterocycles

When sourcing pyrrolidine, pyrrolidone or pyrrole derivatives, accurate chemical identification and specification confirmation are essential. These compounds may differ significantly in physical form, odor, polarity, volatility, and application type. To support efficient supplier verification, buyers are encouraged to provide the following information:

• CAS number and exact product name: Confirm the correct CAS No., structural name, and any common synonyms used in your internal specification.

• Core structure: Clarify whether the required product is a pyrrolidine, pyrrolidone, pyrrole, or related five-membered nitrogen heterocycle.

• N-substitution pattern: Specify whether the compound contains hydroxyethyl, aminoethyl, hydroxyethoxyethyl, octyl, lauryl, or other side chains.

• Purity and assay method: Provide the required purity and preferred analytical method, such as GC, HPLC, titration, or another agreed method.

• Water content and impurity limits: Share acceptable limits for water, color, residual solvents, odor, or specific impurities if these are important to your process.

• Physical form and packaging: Indicate whether the material is expected as a liquid or solid and whether bottles, drums, bags, or other packaging formats are preferred.

• Storage and handling requirements: Provide any requirements related to odor control, volatility, hygroscopicity, light sensitivity, temperature control, or chemical compatibility.

• Documentation needs: Confirm whether COA, SDS, TDS, specification sheet, test report, or other documents are required for approval or import clearance.

• Quantity and destination: Provide target quantity, destination country or port, preferred trade term, and expected delivery schedule.

Shanghai Gubang Hengye New Materials Co., Ltd. can assist with specification confirmation, supplier communication, available COA/SDS/TDS coordination, packaging discussion, and export documentation review depending on the specific product, supplier, batch, and destination market.

Related Heterocycle Series

Pyrrolidine, pyrrolidone and pyrrole derivatives are often compared with other nitrogen heterocycle intermediates when buyers evaluate ring size, polarity, basicity, heteroatom composition, functional group compatibility, and application type. For six-membered saturated nitrogen heterocycles, buyers may also review
piperidine derivatives for specialty chemical synthesis.

For diaza ring systems and hydroxyethyl-type cyclic amine intermediates, Shanghai Gubang Hengye New Materials Co., Ltd.’s
piperazine derivatives for API building blocks
page provides related product coverage. Buyers comparing O,N-containing heterocycles may also review
morpholine derivatives for pharmaceutical intermediates.
For aromatic nitrogen heterocycles and pyrrolidinyl-substituted pyridine structures,
pyridine and aminopyridine derivatives for API synthesis
may also be relevant.

Buyers exploring alternative five-membered nitrogen or O,N-containing heterocycles may also compare
imidazole and oxazoline derivatives for functional heterocycle synthesis.
These related application pages help users compare different heterocycle series within Shanghai Gubang Hengye New Materials Co., Ltd.’s organic intermediates portfolio before moving to individual CAS product pages.

Documentation, Packaging and Export Support

Contact Shanghai Gubang Hengye New Materials Co., Ltd. regarding documentation and export support depending on the specific product, supplier, batch, order quantity, and destination market. Typical supporting documents may include Certificate of Analysis (COA), Safety Data Sheet (SDS), Technical Data Sheet (TDS), specification confirmation, packing information, and other available export-related documents.

Packaging can be discussed according to the physical form, odor, volatility, hygroscopicity, and handling requirements of each pyrrolidine, pyrrolidone or pyrrole derivative. Liquid products may require sealed bottles, drums, or chemical-resistant packaging, while solid products may require bags, fiber drums, inner liners, or other packaging formats depending on material properties and quantity.

Shipping terms such as EXW, FCA, FOB, CIF, or CPT can be reviewed case by case depending on product hazard classification, shipping route, order quantity, and buyer requirements. Regulatory documentation, customs clearance needs, and import restrictions vary by country and material, so final shipment feasibility should be confirmed before order confirmation.

Request a Quotation for Pyrrolidine, Pyrrolidone and Pyrrole Derivatives

To request a quotation for pyrrolidine, pyrrolidone or pyrrole derivatives, please provide the product name, CAS number, required purity, target quantity, destination country or port, preferred packaging type, and application information if available. If you have an internal specification, previous COA reference, or special impurity limit, please include it in your inquiry.

Shanghai Gubang Hengye New Materials Co., Ltd. will review the inquiry, check sourcing feasibility, confirm available documentation, and provide feedback on price, lead time, packaging, and shipping options. For long-chain pyrrolidone derivatives or uncommon five-membered nitrogen heterocycles, our team can also help evaluate practical availability through supplier communication.

Frequently Asked Questions

What pyrrolidine, pyrrolidone and pyrrole derivatives does Shanghai Gubang Hengye New Materials Co., Ltd. supply?

Contact Shanghai Gubang Hengye New Materials Co., Ltd. regarding and sources selected pyrrolidine, pyrrolidone and pyrrole derivatives, including hydroxyethyl pyrrolidine, aminoethyl pyrrolidine, pyrrolidinyl ethoxyethanol, long-chain pyrrolidone derivatives, hydroxyethyl pyrrole, and related five-membered nitrogen heterocyclic intermediates. Product availability depends on the specific CAS number, supplier, specification, regulatory requirements, and current market conditions.

Can Shanghai Gubang Hengye New Materials Co., Ltd. provide COA and SDS for pyrrolidine or pyrrolidone derivatives?

Yes. For most products, Shanghai Gubang Hengye New Materials Co., Ltd. can coordinate available Certificate of Analysis (COA) and Safety Data Sheet (SDS) documents, subject to the specific product, supplier, batch, and requested grade. Additional documents such as TDS or specification sheets may also be available depending on the material.

Are long-chain pyrrolidone derivatives available in commercial quantities?

Availability depends on the specific compound, supplier, production schedule, order quantity, destination market, and regulatory requirements. Some long-chain pyrrolidone derivatives may be reviewed for trial, kilogram, or larger quantities where feasible.

How should I specify an inquiry for five-membered nitrogen heterocycles?

Please include the full product name, CAS number, desired purity, assay method if available, target quantity, packaging preference, destination country or port, and any critical impurity, color, odor, water content, or physical form requirements.

Can Shanghai Gubang Hengye New Materials Co., Ltd. source hydroxyethyl or aminoethyl pyrrolidine derivatives?

Yes. Shanghai Gubang Hengye New Materials Co., Ltd. can assist with inquiries for selected hydroxyethyl pyrrolidine, aminoethyl pyrrolidine, hydroxyethoxyethyl pyrrolidine-related intermediates, long-chain pyrrolidone derivatives, hydroxyethyl pyrrole, and other specialized five-membered nitrogen heterocycles where sourcing feasibility can be confirmed.

What related heterocycle series are available from Shanghai Gubang Hengye New Materials Co., Ltd.?

In addition to pyrrolidine, pyrrolidone and pyrrole derivatives, Shanghai Gubang Hengye New Materials Co., Ltd. supports sourcing of piperidine, piperazine, morpholine, pyridine, aminopyridine, imidazole, and oxazoline derivatives as part of its broader heterocyclic intermediates portfolio.