(R)-(+)-Methylsuccinic acid
(R)-(+)-Methylsuccinic acid (CAS 3641-51-8), with the linear formula HO2CCH2CH(CH3)CO2H and a molecular weight of 132.11 g/mol, is a chiral dicarboxylic acid. It serves as a valuable building block in organic synthesis, particularly in asymmetric synthesis due to its defined stereochemistry. This compound is essential for creating complex chiral molecules and intermediates.

Chiral Building Block in Asymmetric Synthesis
Utilised in the stereoselective construction of complex organic molecules. Its chiral nature allows for the introduction of specific stereocentres in target compounds, crucial for pharmaceutical and fine chemical synthesis.
Precursor for Specialty Chemicals
Serves as a starting material or intermediate in the synthesis of various specialty chemicals where chirality is a key feature. It can be employed in the development of novel materials or functional compounds.
Research and Development
A fundamental reagent in academic and industrial research labs for exploring new synthetic routes and developing novel chemical entities. Its well-defined structure aids in mechanistic studies and process optimisation.
| Molecular weight | 132.11 |
|---|---|
| Linear formula | HO2CCH2CH(CH3)CO2H |
| Assay | 99% |
| Optical activity | [α]25/D +8.0°, c = 5 in H2O |
| Melting point | 110-115 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is (R)-(+)-Methylsuccinic acid used for?
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(R)-(+)-Methylsuccinic acid is primarily used as a chiral building block in asymmetric synthesis and as a precursor for specialty chemicals in research and development.
What are the CAS number and formula for (R)-(+)-Methylsuccinic acid?
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The CAS number is 3641-51-8, and the linear formula is HO2CCH2CH(CH3)CO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (R)-(+)-Methylsuccinic acid with an assay of 99%. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for (R)-(+)-Methylsuccinic acid?
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(R)-(+)-Methylsuccinic acid is a Warning substance, causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Use a dust mask type N95 (US), wear eyeshields and gloves. Avoid breathing dust and ensure adequate ventilation.
How is (R)-(+)-Methylsuccinic acid packed, shipped, and exported?
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Tech Serve Solutions packs, ships, and exports (R)-(+)-Methylsuccinic acid adhering to all relevant regulations for chemical handling and transport.
How can I request a quote or sample for (R)-(+)-Methylsuccinic acid?
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To request a quote or sample, please contact our sales team through the website or by phone, specifying the product and quantity required.
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