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Monomethyl Adipate

High-Purity Monomethyl Adipate (Methyl Hydrogen Adipate). A key mono-ester intermediate for B2B chemical synthesis and specialized polymer applications. (CAS 627-91-8).

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Monomethyl Adipate CAS 627-91-8 intermediate manufacturer India
Technical Specifications
Product Name
Monomethyl Adipate
Synonyms / Abbreviations
IUPAC & Chemical Names
Methyl hydrogen adipate Hexanedioic acid monomethyl ester Adipic acid monomethyl ester Monomethyl adipate (MMA) Adipic acid methyl ester Methyl hydrogen hexanedioate Monomethyl hexanedioate Polymer building block Monomethyl adipate manufacturer
Common Names
MMA MMA supplier India
Drug & Sourcing Names
Monomethyl Adipate API Intermediate Monomethyl Adipate Bulk Drug Plasticizer synthesis precursor
CAS Number
627-91-8
Molecular Formula
C7H12O4
Molecular Weight
160.17 g/mol
Appearance
Colorless to light yellow liquid or low-melting solid
Purity (GC)
≥ 98.0%
Boiling Point
162°C at 10 mmHg
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Product Overview

Monomethyl Adipate (Methyl Hydrogen Adipate) is an asymmetric adipate mono-ester utilized in specialty chemical manufacturing. It serves as the primary raw material for the production of Methyl Adipoyl Chloride, which in turn is the key precursor for Alpha Lipoic Acid synthesis. Sourcing Monomethyl Adipate from Kalpasthana ensures a strictly monitored mono-ester to di-ester ratio, avoiding unwanted dimethyl adipate byproducts in downstream synthesis. We offer reliable, bulk manufacturing capacity with complete technical specifications.

Manufacturing Importance: Sourced directly from our state-of-the-art facility in Bidar District, Karnataka. Every batch is manufactured under strict quality controlled guidelines, ensuring predictable synthesis yields and batch-to-batch consistency.

Manufacturing Importance

Sourced directly from our state-of-the-art facility in Bidar District, Karnataka. Every batch is manufactured under strict quality controlled guidelines, ensuring predictable synthesis yields and batch-to-batch consistency.

Applications & Industrial Relevance

This adipate is an asymmetric adipate ester. It is the direct starting material for manufacturing Methyl Adipoyl Chloride, which is the key building block for Alpha Lipoic Acid. Due to its dual carboxyl-ester functionality, it is widely used in synthesizing lubricants, plasticizers, specialized nylon copolymers, adhesives, and organic synthesis intermediates.

In bulk chemical synthesis, Monomethyl Adipate provides a stable, easy-to-handle mono-ester precursor. Sourcing it with strictly monitored acid and ester values guarantees a high conversion rate during chlorination to Methyl Adipoyl Chloride, avoiding the formation of symmetrical dimethyl adipate byproducts.

Precursor to Methyl Adipoyl Chloride

Readily chlorinated with thionyl chloride to yield Methyl Adipoyl Chloride for downstream API synthesis.

Asymmetric Ester Reactivity

Allows selective esterification, amidation, or reduction on the free carboxylic acid side without affecting the methyl ester.

Advanced Polymers & Lubricants

Used to produce biodegradable polyesters, hot-melt adhesives, and specialty aviation lubricants.

Quality Assurance & Process Control

For Monomethyl Adipate, quality is our foundational pillar. We ensure high-purity mono-ester footprints through strict process controls, precise esterification-ratio monitoring, and fractional vacuum distillation. Our facility monitors acid values to minimize free adipic acid and dimethyl adipate byproducts, guaranteeing batch consistency for Alpha Lipoic Acid intermediate synthesis.

Every shipment is backed by in-house GC-FID purity verification (maintaining assay purity >=98.0%), moisture limit checks, and standard COA profiles to support client B2B compliance audits.

Manufactured under strict GMP-compliant standard operating procedures.

In-house analytical testing ensuring HPLC purity >=99.0% for every batch.

Complete B2B regulatory paperwork, technical dossiers, and audit support.

GMP Standards

Manufactured under strict GMP-compliant standard operating procedures.

HPLC Verification

In-house analytical testing ensuring HPLC purity >=99.0% for every batch.

Document Support

Complete B2B regulatory paperwork, technical dossiers, and audit support.

Technical Sourcing Profile

Chemical Synthesis

Monomethyl Adipate (methyl hydrogen adipate) is a mono-ester of adipic acid. It is synthesized through the selective partial esterification of adipic acid with methanol using an acid catalyst, or by the controlled hydrolysis of dimethyl adipate. It is a clear, colorless liquid at room temperature with a characteristic ester odor.

Applications & Pathways

The compound is a critical intermediate in the manufacture of Methyl Adipoyl Chloride. It also serves as a building block for specialty plasticizers, lubricants, nylon precursors, and pharmaceutical intermediates. The carboxyl group allows for selective coupling reactions, making it highly valuable in custom synthesis.

Quality & Compliance

Our Monomethyl Adipate has a purity of >=99.0% by GC, with strictly monitored acid values and moisture content.

Storage & Packaging

It is stored in steel or HDPE drums in cool, dry areas. Sourcing agents receive full quality compliance documentation.

Safety & Protocols

Ensure proper ventilation when transferring the liquid. Wear appropriate protective clothing, gloves, and eye/face protection.

Why Choose Kalpasthana?

High Purity Standards

HPLC purity verified at >=99.0% with minimal related substances.

Reliable Supply Chain

Continuous commercial-scale volume manufacturing capacity.

Robust Technical Support

Complete analytical profiles, GC profiles, MSDS, and COA dossiers.

Advanced Infrastructure

Equipped with a 50 kL combined reactor volume in Karnataka.

Sourcing Compliance & Synonyms

Chemical Synonyms

IUPAC & Chemical Names
Methyl hydrogen adipate Hexanedioic acid monomethyl ester Adipic acid monomethyl ester Monomethyl adipate (MMA) Adipic acid methyl ester Methyl hydrogen hexanedioate Monomethyl hexanedioate Polymer building block Monomethyl adipate manufacturer
Common Names
MMA MMA supplier India
Drug & Sourcing Names
Monomethyl Adipate API Intermediate Monomethyl Adipate Bulk Drug Plasticizer synthesis precursor

Manufacturing Location

Kalpasthana Life Care Products, Humnabad, Bidar District, Karnataka, India - 585330

Compliance & Quality

GMP-compliant state-of-the-art facility, rigorous GC and analytical purity testing.

Commercial Packaging

Standard commercial HDPE drums or customized B2B bottles; custom packaging available.

Commercial Sourcing Note

Commercial Sourcing & Synonyms: Sourcing Adipic Acid Mono Methyl Ester under CAS No. 627-91-8 or CAS No. 97626-86-8 ensures standard specs. Also known as Methyl hemidadipate, this compound serves as a key ALA Intermediate. Kalpasthana is a premier Bulk Drug Intermediates supplier India partner.

Frequently Asked Questions

What makes Monomethyl Adipate a useful intermediate in copolymer synthesis?

Its asymmetry allows chemists to react the free carboxylic acid group with amine or alcohol chains to form amide or ester bonds, leaving the methyl ester group free for further distinct reactions, avoiding homopolymerization.

What are the standard shipping and storage conditions for Monomethyl Adipate?

It should be stored in a cool, well-ventilated warehouse in tightly closed original containers. MSDS and technical sheets are supplied with every order.

What are the standard transport and packaging options for bulk Monomethyl Adipate?

We supply Monomethyl Adipate in high-density polyethylene (HDPE) drums or ISO tanks for international bulk shipments. The product is stabilized and packed under an inert gas atmosphere to prevent oxidation and moisture contamination during transit.

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Monomethyl Adipate (CAS 627-91-8) Manufacturer India

Home Products Monomethyl Adipate

High-Purity Monomethyl Adipate (Methyl Hydrogen Adipate). A key mono-ester intermediate for B2B chemical synthesis and specialized polymer applications.

ALA Intermediate Monomethyl Adipate CAS 627-91-8 supplier India

Bulk Monomethyl Adipate CAS 627-91-8 Supplier

CAS No: 627-91-8

Monomethyl Adipate is an asymmetric adipate mono-ester precursor used in specialty chemical manufacturing. It serves as the primary raw material for Methyl Adipoyl Chloride, ensuring a tightly controlled mono-ester ratio to prevent unwanted dimethyl byproducts.

Product Overview

Monomethyl Adipate (Methyl Hydrogen Adipate) is an asymmetric adipate mono-ester utilized in specialty chemical manufacturing. It serves as the primary raw material for the production of Methyl Adipoyl Chloride, which in turn is the key precursor for Alpha Lipoic Acid synthesis. Sourcing Monomethyl Adipate from Kalpasthana ensures a strictly monitored mono-ester to di-ester ratio, avoiding unwanted dimethyl adipate byproducts in downstream synthesis. We offer reliable, bulk manufacturing capacity with complete technical specifications.

Manufacturing Importance: Sourced directly from our state-of-the-art facility in Bidar District, Karnataka. Every batch is manufactured under strict quality controlled guidelines, ensuring predictable synthesis yields and batch-to-batch consistency.

Technical Specifications

Product Name Monomethyl Adipate
Synonyms / Alternate Names Methyl hydrogen adipate • Hexanedioic acid monomethyl ester • Adipic acid monomethyl ester • Monomethyl Adipate API Intermediate • Monomethyl Adipate Bulk Drug • MMA • Monomethyl adipate (MMA) • Adipic acid methyl ester • Methyl hydrogen hexanedioate • Monomethyl hexanedioate • Plasticizer synthesis precursor • Polymer building block • Monomethyl adipate manufacturer • MMA supplier India
CAS Number 627-91-8
Molecular Formula C7H12O4
Molecular Weight 160.17 g/mol
Appearance Colorless to light yellow liquid or low-melting solid
Purity (GC) ≥ 98.0%
Boiling Point 162°C at 10 mmHg
Request a Technical Quote Download Specs Sheet

Applications & Industrial Relevance

This adipate is an asymmetric adipate ester. It is the direct starting material for manufacturing Methyl Adipoyl Chloride, which is the key building block for Alpha Lipoic Acid. Due to its dual carboxyl-ester functionality, it is widely used in synthesizing lubricants, plasticizers, specialized nylon copolymers, adhesives, and organic synthesis intermediates.

In bulk chemical synthesis, Monomethyl Adipate provides a stable, easy-to-handle mono-ester precursor. Sourcing it with strictly monitored acid and ester values guarantees a high conversion rate during chlorination to Methyl Adipoyl Chloride, avoiding the formation of symmetrical dimethyl adipate byproducts.

Key Functionalities & Industrial Use Cases

  • Precursor to Methyl Adipoyl Chloride: Readily chlorinated with thionyl chloride to yield Methyl Adipoyl Chloride for downstream API synthesis.
  • Asymmetric Ester Reactivity: Allows selective esterification, amidation, or reduction on the free carboxylic acid side without affecting the methyl ester.
  • Advanced Polymers & Lubricants: Used to produce biodegradable polyesters, hot-melt adhesives, and specialty aviation lubricants.

Quality Assurance & Process Control

For Monomethyl Adipate, quality is our foundational pillar. We ensure high-purity mono-ester footprints through strict process controls, precise esterification-ratio monitoring, and fractional vacuum distillation. Our facility monitors acid values to minimize free adipic acid and dimethyl adipate byproducts, guaranteeing batch consistency for Alpha Lipoic Acid intermediate synthesis.

Every shipment is backed by in-house GC-FID purity verification (maintaining assay purity >=98.0%), moisture limit checks, and standard COA profiles to support client B2B compliance audits.

GMP Standards

Manufactured under strict GMP-compliant standard operating procedures.

HPLC Verification

In-house analytical testing ensuring HPLC purity >=99.0% for every batch.

Document Support

Complete B2B regulatory paperwork, technical dossiers, and audit support.

Why Choose Kalpasthana?

Global pharmaceutical sourcing teams partner with Kalpasthana due to our chemical manufacturing expertise, infrastructure reliability, and strict compliance alignment:

  • High Purity Standards: HPLC purity verified at >=99.0% with minimal related substances.
  • Reliable Supply Chain: Continuous commercial-scale volume manufacturing capacity.
  • Robust Technical Support: Complete analytical profiles, GC profiles, MSDS, and COA dossiers.
  • Advanced Infrastructure: Equipped with a 50 kL combined reactor volume in Karnataka.

Technical Sourcing Profile

Chemical Synthesis

Monomethyl Adipate (methyl hydrogen adipate) is a mono-ester of adipic acid. It is synthesized through the selective partial esterification of adipic acid with methanol using an acid catalyst, or by the controlled hydrolysis of dimethyl adipate. It is a clear, colorless liquid at room temperature with a characteristic ester odor.

Applications & Pathways

The compound is a critical intermediate in the manufacture of Methyl Adipoyl Chloride. It also serves as a building block for specialty plasticizers, lubricants, nylon precursors, and pharmaceutical intermediates. The carboxyl group allows for selective coupling reactions, making it highly valuable in custom synthesis.

Quality & Compliance

Our Monomethyl Adipate has a purity of >=99.0% by GC, with strictly monitored acid values and moisture content.

Storage & Packaging

It is stored in steel or HDPE drums in cool, dry areas. Sourcing agents receive full quality compliance documentation.

Safety & Protocols

Ensure proper ventilation when transferring the liquid. Wear appropriate protective clothing, gloves, and eye/face protection.

Sourcing FAQs & Compliance Guide

Quality & Technical Specifications

Chemical Synonyms Methyl hydrogen adipate, Adipic acid monomethyl ester, Methyl 5-(hydroxycarbonyl)pentanoate, Hexanedioic acid, monomethyl ester, Monomethyl adipate
Manufacturing Location Kalpasthana Life Care Products, Humnabad, Bidar District, Karnataka, India - 585330
Compliance & Quality GMP-compliant state-of-the-art facility, rigorous GC and analytical purity testing.
Commercial Packaging Standard commercial HDPE drums or customized B2B bottles; custom packaging available.

Commercial Sourcing & Synonyms: Sourcing Adipic Acid Mono Methyl Ester under CAS No. 627-91-8 or CAS No. 97626-86-8 ensures standard specs. Also known as Methyl hemidadipate, this compound serves as a key ALA Intermediate. Kalpasthana is a premier Bulk Drug Intermediates supplier India partner.

Frequently Asked Questions

What makes Monomethyl Adipate a useful intermediate in copolymer synthesis?

Its asymmetry allows chemists to react the free carboxylic acid group with amine or alcohol chains to form amide or ester bonds, leaving the methyl ester group free for further distinct reactions, avoiding homopolymerization.

What are the standard shipping and storage conditions for Monomethyl Adipate?

It should be stored in a cool, well-ventilated warehouse in tightly closed original containers. MSDS and technical sheets are supplied with every order.

What are the standard transport and packaging options for bulk Monomethyl Adipate?

We supply Monomethyl Adipate in high-density polyethylene (HDPE) drums or ISO tanks for international bulk shipments. The product is stabilized and packed under an inert gas atmosphere to prevent oxidation and moisture contamination during transit.

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