EASTFINE has been a dedicated manufacturer of high-purity 4637-24-5 N,N-Dimethylformamide dimethyl acetal (DMFDMA) since 1995. We specialize in supplying this key pharmaceutical intermediate for API synthesis, supporting the production of generic drugs and other chemical applications. With integrated R&D, manufacturing, and quality control, we ensure consistent quality and reliable ton-scale supply, including in-stock availability with delivery within 7 days for clients across Europe, America, and Asia.
4637-24-5
N,N-Dimethylformamide dimethyl acetal
≥98%
In-Stock Products: 7 days from order confirmation
Non-Stock Orders: Lead time negotiable based on production schedule
1 ton
Solid: 30 tons; Liquid: 60 tons
Colorless to Light yellow clear liquid
200L Galvanized Drum / Customized
Available upon request. Please contact us for more information.
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Product Description
EASTFINE’s 4637-24-5 DMFDMA (N,N-Dimethylformamide dimethyl acetal) is a widely used reagent in pharmaceutical and fine chemical synthesis, valued for its versatility in forming key intermediates. With high purity (≥98%) and stable chemical performance, it is suitable for use in the preparation of active pharmaceutical ingredients (APIs) and other complex organic compounds.
Manufactured under controlled conditions, this product ensures consistent quality for both laboratory development and industrial-scale production. Supported by EASTFINE’s ton-level supply capability and established inventory system, DMFDMA is available in stock with fast dispatch, enabling efficient and reliable procurement for continuous manufacturing processes.
Intermediate formation in API synthesis and pharmaceutical development Reagent for heterocyclic compound construction Functional group modification in organic synthesis Intermediate preparation for agrochemicals and specialty chemicals Process optimization in multi-step synthetic routes
API intermediates for cardiovascular drug synthesis
Antibacterial and antiviral pharmaceutical intermediates
Oncology-related API building blocks
CNS (central nervous system)drug intermediates
Intermediate for flavor and fragrance synthesis
4637-24-5 DMFDMA (N,N-Dimethylformamide dimethyl acetal) is a highly versatile reagent widely used in organic synthesis, particularly in the formation of key intermediates for pharmaceutical compounds. Due to its strong reactivity in introducing dimethylaminomethylene groups, it plays an important role in the construction of heterocyclic structures and functionalized molecules.
In pharmaceutical manufacturing, DMFDMA is commonly applied in the synthesis of active pharmaceutical ingredients (APIs), where it facilitates condensation reactions and intermediate modification steps. Its stability and reactivity make it especially valuable in processes requiring precise functional group transformations and reproducible reaction outcomes.
Beyond pharmaceutical applications, DMFDMA is also utilized in fine chemical synthesis, including agrochemical intermediates and specialty organic compounds. Its efficiency in improving reaction pathways and reducing synthesis complexity contributes to cost-effective and scalable production processes.
The following specifications define the key physical and chemical properties of 4637-24-5 DMFDMA (N,N-Dimethylformamide dimethyl acetal). These parameters are carefully controlled to ensure consistent performance in pharmaceutical and fine chemical synthesis, particularly in reactions requiring stable and high-purity reagents.
All batches are tested prior to shipment to ensure compliance with internal quality standards and customer requirements, supporting reliable application in both laboratory and industrial environments.
| Property | Specification |
|---|---|
| CAS No. | 4637-24-5 |
| Chemical Name | N,N-Dimethylformamide dimethyl acetal |
| Purity | ≥98% |
| Monthly Capacity | Solid: 30 tons; Liquid: 60 tons |
| MOQ | 1 ton |
| Lead Time | In-Stock Products: 7 days from order confirmation Non-Stock Orders: Lead time negotiable based on production schedule |
| Appearance | Colorless to Light yellow clear liquid |
| Packaging | 200L galvanized drum (custom packaging available) |
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| MSDS/COA | Available upon request. Please contact us for more information. |
| Molecular Formula | C5H13NO2 |
| Molecular Weight | 119.16 g/mol |
| Boiling Point | 102-103 °C/720 mmHg (lit.) |
| Density | 0.897 g/mL at 25 °C (lit.) |
| Storage Conditions | Store below +30°C |
Minimum Order Quantity:
Ton-level (≥1 ton)
In-stock delivery:
typically within 7 days
Flexible production planning for non-stock orders
Reliable global logistics covering Europe, America, and Asia
As a leading manufacturer and supplier, EASTFINE provides stable and scalable supply of 4637-24-5 DMFDMA to support both pharmaceutical manufacturing and fine chemical production. With established inventory management and production coordination, our factory ensures reliable availability for customers requiring consistent sourcing of this reagent.
This product is supplied at ton-level quantities, making it suitable for commercial-scale applications and continuous production processes. As a trusted factory source, we ensure in-stock material orders can typically be dispatched within a short timeframe, helping clients maintain efficient production schedules and reduce procurement lead time.

Over 30 years of manufacturing experience
Ton-scale production capability
Integrated R&D, manufacturing, and QA system
Global supply network with stable logistics
Since 1995, EASTFINE has established itself as a premier manufacturer of fine chemicals and pharmaceutical intermediates, leveraging decades of expertise to supply high-performance reagents like 4637-24-5 DMFDMA. As a trusted factory partner, we specialize in providing stable process solutions that support our clients from initial R&D development through to large-scale commercial manufacturing.
By integrating R&D, advanced manufacturing, and rigorous quality control within our unified production facility, we maintain total oversight over every batch to ensure strict specification compliance. Our ton-scale production capability and strategic inventory management allow us to act as a reliable direct supplier, offering consistent availability for customers with continuous industrial demand.
Serving a global clientele across Europe, America, and Asia, EASTFINE is committed to being a preferred B2B partner. We prioritize supply chain stability, transparent communication, and efficient logistics to facilitate long-term cooperation in pharmaceutical and fine chemical sourcing.

DMFDMA is primarily used as a reagent in organic synthesis, especially for the preparation of pharmaceutical intermediates and API-related compounds. It is widely applied in heterocyclic synthesis and functional group modification processes.
Our standard MOQ for 4637-24-5 DMFDMA is ton-scale, designed to support commercial production requirements.
For in-stock products, delivery can be arranged within 7 days. For custom synthesis or large-scale orders, lead time will depend on production schedule.
Store in a cool, dry, well-ventilated area, protected from direct light. Use appropriate personal protective equipment (PPE) during handling to maintain safety and product integrity.
Yes, we offer tailored synthesis and OEM solutions for chemical intermediates, including specific variants of 4637-24-5 DMFDMA. Our dedicated Custom Synthesis Department manages logistics, quality control, and development support.
Yes, EASTFINE welcomes client audits. Our manufacturing follows GMP-like standards, ensuring transparency and compliance with quality protocols.
Samples are available on request for evaluation purposes. Please contact our sales team to discuss sample arrangements and terms.
Secure international payment options are supported, including T/T bank transfers. Our sales team can discuss flexible arrangements depending on client requirements.
Yes, we regularly attend CPHI and other industry events to showcase products and connect with clients globally.
Our QA team is involved from R&D to production, reviewing processes against GMP-like standards, integrating feedback, and adopting new technologies to maintain product consistency and reliability.
Pilot-scale and kilo-lab capabilities for scale-up validation
Process optimization for yield, efficiency, and stability
Support for custom synthesis and intermediate development
Seamless transfer from R&D to industrial production
As a technology-driven manufacturer, research and development is a core driver behind EASTFINE’s ability to deliver consistent, high-quality pharmaceutical intermediates. Our factory R&D team focuses on developing efficient synthesis routes, improving process stability, and ensuring that laboratory results can be reliably scaled to full-scale industrial production.
Our manufacturing facilities include pilot-scale and kilo-lab capabilities, allowing us to validate reaction conditions, optimize yields, and assess process reproducibility as a reliable industrial supplier before full-scale manufacturing. This integrated factory approach minimizes risks during scale-up and ensures that production processes remain stable across different batch sizes for our B2B global partners.
In addition to process development, our R&D efforts are closely aligned with B2B customer needs. As a strategic manufacturing partner, we support custom synthesis projects, route optimization, and cost-efficiency improvements, enabling clients and global procurement teams to achieve better performance in their downstream industrial manufacturing.

Multi-purpose production lines for flexible manufacturing
Ton-scale production capacity for commercial supply
Integrated production planning and inventory management
Stable supply supported by warehouse and logistics systems
EASTFINE’s manufacturing system is designed as a direct factory model to support stable, large-scale production of pharmaceutical intermediates. As a global supplier, our production model integrates dedicated in-house facilities with a network of qualified industrial partners, allowing us to maintain supply chain flexibility while ensuring consistent output quality for our B2B clients.
The manufacturing site is equipped with multi-purpose reactors and controlled processing environments, enabling the factory to safely handle a wide range of chemical reactions as a high-capacity supplier. Each stage of production, from raw material sourcing to final packaging, is managed under standardized industrial procedures to ensure operational consistency for our B2B global partners.
To support continuous supply, our factory production planning system is aligned with inventory management and B2B logistics coordination. This ensures as a reliable manufacturer that both in-stock products and scheduled production orders can be delivered reliably, even under fluctuating market demand conditions, maintaining supply chain stability for our global partners.

Comprehensive testing for purity, physical properties, and stability
Batch-to-batch consistency ensured through standardized procedures
CoA provided for every shipment for full traceability
QA oversight from production to final release
Quality control is embedded throughout the entire factory production lifecycle at EASTFINE, from raw material selection to final product release. As a professional manufacturer, our objective is to ensure that every batch of 4637-24-5 DMFDMA meets defined specifications and performs consistently as a reliable industrial intermediate in downstream B2B applications.
Our factory QC system combines in-process monitoring with final product testing, supported by advanced analytical techniques as a leading industrial manufacturer. Parameters such as purity, physical properties, and stability are verified to ensure B2B compliance with internal standards and the technical requirements of our global procurement partners.
In addition, our factory quality assurance procedures emphasize traceability and documentation. Each batch as a leading manufacturer is accompanied by a Certificate of Analysis (CoA), providing transparency and confidence for B2B customers operating in regulated industrial environments.

EASTFINE is committed to a robust culture of intellectual property (IP) protection. As a leading 4637-24-5 DMFDMA manufacturer, we understand the importance of safeguarding confidential synthesis routes and proprietary information for our B2B global partners.
Our active patent portfolio, which includes 19 invention patents and 8 utility model patents, is a testament to our dedication to innovation as a leading industrial manufacturer. This strong IP framework ensures that as a strategic manufacturing partner, we can handle your most sensitive B2B projects with complete confidentiality, professionalism, and factory-direct security.

EASTFINE welcomes inquiries from clients worldwide and is committed to providing timely and professional support throughout the procurement process.
For product inquiries, technical documentation, or quotation requests, please contact our team directly. We are ready to support your sourcing and production needs with reliable supply and professional service.