(R)-(+)-2-Methylsuccinic acid 4-methyl ester
(R)-(+)-2-Methylsuccinic acid 4-methyl ester (CAS 81025-83-4), molecular formula CH3OCOCH2CH(CH3)CO2H, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
| Molecular weight | 146.14 |
|---|---|
| Linear formula | CH3OCOCH2CH(CH3)CO2H |
| Assay | 95% |
| Boiling point | 241-242 °C/760 mmHg(lit.) |
| Density | 1.150 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.4320(lit.) |
| Optical activity | [α]20/D +11°, c = 1 in chloroform |
Hazard statements
- H226Flammable liquid and vapour
- 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 particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Flash point | 38 °C / 100.4 °F |
| Transport (UN / ADR) | UN 3272 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 10-36/37/38 |
| 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
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS 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)-(+)-2-Methylsuccinic acid 4-methyl ester?
+
(R)-(+)-2-Methylsuccinic acid 4-methyl ester (CAS 81025-83-4), molecular formula CH3OCOCH2CH(CH3)CO2H, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to USP, BP and EP standards.
What grades of (R)-(+)-2-Methylsuccinic acid 4-methyl ester does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (R)-(+)-2-Methylsuccinic acid 4-methyl ester in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of (R)-(+)-2-Methylsuccinic acid 4-methyl ester?
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(R)-(+)-2-Methylsuccinic acid 4-methyl ester has CAS number 81025-83-4 and molecular formula CH3OCOCH2CH(CH3)CO2H. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for (R)-(+)-2-Methylsuccinic acid 4-methyl ester?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of (R)-(+)-2-Methylsuccinic acid 4-methyl ester ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should (R)-(+)-2-Methylsuccinic acid 4-methyl ester be stored?
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Store (R)-(+)-2-Methylsuccinic acid 4-methyl ester in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is (R)-(+)-2-Methylsuccinic acid 4-methyl ester used for?
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(R)-(+)-2-Methylsuccinic acid 4-methyl ester is used in chemical synthesis applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for (R)-(+)-2-Methylsuccinic acid 4-methyl ester?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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