(S)-2-Hydroxy-2-phenylbutyric acid
(S)-2-Hydroxy-2-phenylbutyric acid (CAS 24256-91-5) is a chiral organic building block with the molecular formula C10H12O3 and a molecular weight of 180.20 g/mol. Supplied with an assay of 96%, this compound is valuable in asymmetric synthesis and general chemical synthesis. Its specific optical activity, [α]20/D +27.0°, highlights its utility in stereoselective reactions, making it a key intermediate for researchers and manufacturers in the pharmaceutical and fine chemical industries.
Chiral Building Block
Utilised as a stereochemically defined precursor in the synthesis of complex chiral molecules. Its defined (S)-configuration allows for precise control over the stereochemistry of target compounds.
Asymmetric Synthesis
Employed in reactions where the formation of a specific stereoisomer is crucial. It serves as a chiral auxiliary or starting material in the development of enantiomerically pure substances.
Organic Synthesis Intermediate
A versatile intermediate for the creation of various organic compounds. Its hydroxyl and carboxylic acid functionalities offer multiple reaction sites for further chemical transformations.
| Molecular weight | 180.20 |
|---|---|
| Empirical formula | C10H12O3 |
| Assay | 96% |
| Optical activity | [α]20/D +27.0°, c = 1 in ethanol |
| Melting point | 110-116 °C |
Hazard statements
- H319Causes serious eye irritation
Precautionary statements
- 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 |
| Safety statements (S) | 26 |
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)-2-Hydroxy-2-phenylbutyric acid used for?
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(S)-2-Hydroxy-2-phenylbutyric acid is primarily used as a chiral building block in asymmetric synthesis and as an intermediate in organic chemical synthesis.
What are the CAS number and molecular formula?
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The CAS number for (S)-2-Hydroxy-2-phenylbutyric acid is 24256-91-5, and its molecular formula is C10H12O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (S)-2-Hydroxy-2-phenylbutyric acid with an assay of 96%. This product is not guaranteed to be USP, EP, or BP grade.
What are the safety and handling precautions?
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This compound is classified with GHS07 and a Warning signal word, indicating it causes serious eye irritation (H319). Handle with a dust mask type N95 (US), eyeshields, and gloves. Ensure good ventilation and avoid dust formation. In case of contact with eyes, rinse cautiously with water for several minutes (P305 + P351 + P338).
Is (S)-2-Hydroxy-2-phenylbutyric acid a controlled substance?
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Based on the provided data, there is no indication that (S)-2-Hydroxy-2-phenylbutyric acid is a controlled substance.
How is this chemical packed and exported by TSS?
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Tech Serve Solutions professionally packs and exports chemicals globally, adhering to all necessary regulations for safe transport and international trade.
How can I request a quote or sample?
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To request a quote or sample, please contact our sales department through the website or by phone, providing the product name and CAS number.
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