(R)-1-Methyl hydrogen 3-methylglutarate
(R)-1-Methyl hydrogen 3-methylglutarate (CAS: 63473-60-9, C7H12O4) is a chiral organic compound with a molecular weight of 160.17 g/mol. Supplied by Tech Serve Solutions, it is a versatile intermediate primarily used in chemical synthesis and carbohydrate chemistry research. Its defined optical activity and purity make it suitable for stereospecific reactions and the development of complex molecules. Stored under refrigeration, this compound is handled with appropriate safety precautions.
- IUPAC
- (R)-Monomethyl 3-methylglutarate,(R)-mono-Methyl 3-methylglutarate

Chemical Synthesis Intermediate
This compound serves as a valuable building block in organic synthesis, particularly for creating more complex chiral molecules. Its glutarate structure and specific stereochemistry are useful in multi-step synthetic pathways.
Carbohydrate Chemistry Research
As a derivative related to carbohydrate structures, it finds application in research exploring carbohydrate chemistry and related biochemical processes. Its optical purity is key for studying stereoselective interactions.
Chiral Pool Synthesis
The inherent chirality of (R)-1-Methyl hydrogen 3-methylglutarate allows its use in chiral pool synthesis, enabling the production of enantiomerically pure target compounds.
| Molecular weight | 160.17 |
|---|---|
| Empirical formula | C7H12O4 |
| Assay | ≥98.0% (sum of enantiomers, GC) |
| Boiling point | 103-104 °C/0.4 mmHg(lit.) |
| Density | 1.116 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.438 |
| Optical activity | [α]20/D +0.45°, neat |
| Optical purity | enantiomeric ratio: ≥90:10 (R:S) (GC) |
| Storage temperature | 2-8°C |

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 | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 110 °C / 230 °F |
| 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)-1-Methyl hydrogen 3-methylglutarate used for?
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This compound is primarily used as an intermediate in chemical synthesis and research, particularly within carbohydrate chemistry and chiral pool synthesis due to its specific stereochemistry.
What is the CAS number and formula for (R)-1-Methyl hydrogen 3-methylglutarate?
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The CAS number is 63473-60-9, and its empirical formula is C7H12O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (R)-1-Methyl hydrogen 3-methylglutarate with an assay of ≥98.0% (sum of enantiomers, GC). This is a technical/research grade material; TSS does not represent it as USP, BP, or EP grade.
How should (R)-1-Methyl hydrogen 3-methylglutarate be handled and stored?
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Handle with care, avoiding contact with skin, eyes, and inhalation of vapours, as it is classified as irritating to the skin, eyes, and respiratory system (H315-H319-H335). It should be stored at 2-8°C.
How is this product shipped and exported?
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Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals, capable of handling international shipments with appropriate documentation and care, adhering to all relevant shipping regulations.
How can I request a sample or quote?
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Please contact our sales team directly through our website or via email to request a sample or a detailed quotation for (R)-1-Methyl hydrogen 3-methylglutarate.
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