(S)-(–)-3-(Acetylthio)-2-methylpropionic acid
(S)-(–)-3-(Acetylthio)-2-methylpropionic acid (CAS: 76497-39-7), with the chemical formula C6H10O3S and a molecular weight of 162.21 g/mol, is a chiral building block. It is primarily utilised in asymmetric synthesis and general chemical synthesis. Its specific stereochemistry makes it valuable for creating complex organic molecules where precise spatial arrangement is crucial. TSS supplies this compound for research and development purposes.
- IUPAC
- (S)-β-(Acetylmercapto)isobutyric acid,D-(−)-S-Acetyl-β-mercaptoisobutyric acid
Asymmetric Synthesis
This compound serves as a valuable chiral building block in asymmetric synthesis, enabling the stereoselective construction of complex organic molecules.
Chemical Synthesis
It is employed as an intermediate in various organic synthesis pathways, facilitating the creation of target molecules with specific structural requirements.
Chiral Building Block
The defined (S)-stereochemistry of this molecule makes it ideal for introducing chirality into new chemical entities during synthetic processes.
Organic Building Block
As a versatile organic building block, it contributes to the development of novel compounds in medicinal chemistry and materials science research.
| Molecular weight | 162.21 |
|---|---|
| Empirical formula | C6H10O3S |
| Assay | 97% |
| Density | 1.178 g/mL at 20 °C(lit.)1.1827 g/mL at 25 °C |
| Refractive index | n20/D 1.490 |
| Optical activity | [α]20/D -39°, c = 0.1 N in methanol |
Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | >112 °C / >233.6 °F |
| Transport (UN / ADR) | UN 3265 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39-45 |
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 (S)-(–)-3-(Acetylthio)-2-methylpropionic acid used for?
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This compound is primarily used in asymmetric synthesis and general chemical synthesis as a chiral building block for constructing complex organic molecules.
What is the CAS number and chemical formula?
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The CAS number is 76497-39-7, and the chemical formula is C6H10O3S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (S)-(–)-3-(Acetylthio)-2-methylpropionic acid with an assay of 97%. TSS does not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should (S)-(–)-3-(Acetylthio)-2-methylpropionic acid be handled safely?
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This compound causes severe skin burns and eye damage (H314). Handle with appropriate personal protective equipment, including gloves, goggles, and face shields. Ensure adequate ventilation and refer to the Safety Data Sheet for detailed handling instructions.
Is this chemical suitable for export?
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Yes, Tech Serve Solutions specialises in global supply and export of fine chemicals, including (S)-(–)-3-(Acetylthio)-2-methylpropionic acid.
How can I request a quote or sample?
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Please contact our sales team via the website or by phone to request a quotation or sample of (S)-(–)-3-(Acetylthio)-2-methylpropionic acid.
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