(R)-α-Acetoxyphenylacetonitrile
(R)-α-Acetoxyphenylacetonitrile (CAS: 119718-89-7) is a chiral building block with the molecular formula C10H9NO2 and a molecular weight of 175.18 g/mol. This organic compound is valuable in chemical synthesis due to its defined stereochemistry, facilitating the creation of enantiomerically pure target molecules. Its primary utility lies in asymmetric synthesis and as a versatile intermediate in the development of complex organic structures.
- IUPAC
- (R)-α-Cyanobenzyl acetate,O-Acetyl-D-mandelonitrile
Chiral Building Block
Utilised in asymmetric synthesis to introduce specific chirality into target molecules. Its structure makes it a key intermediate for creating enantiomerically enriched compounds.
Organic Synthesis Intermediate
Serves as a versatile starting material or intermediate in the multi-step synthesis of complex organic molecules. Its functional groups allow for various chemical transformations.
Research and Development
Employed in academic and industrial research settings for exploring new synthetic routes and developing novel chemical entities. Its chiral nature is critical for stereoselective reactions.
| Molecular weight | 175.18 |
|---|---|
| Empirical formula | C10H9NO2 |
| Assay | ≥97.0% (sum of enantiomers, GC) |
| Density | 1.115 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.506 |
| Optical activity | [α]20/D +8.0±0.5°, c = 10% in chloroform |
| Application | Chiral building block |
Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 3276 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| 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)-α-Acetoxyphenylacetonitrile used for?
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(R)-α-Acetoxyphenylacetonitrile (CAS: 119718-89-7) 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 formula for (R)-α-Acetoxyphenylacetonitrile?
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The CAS number is 119718-89-7 and the empirical formula is C10H9NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (R)-α-Acetoxyphenylacetonitrile with an assay of ≥97.0% (sum of enantiomers, GC). This is a technical/research grade material; TSS does not represent it as USP, BP, EP, or any other pharmacopoeia grade.
How should (R)-α-Acetoxyphenylacetonitrile be handled?
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(R)-α-Acetoxyphenylacetonitrile is harmful if swallowed, in contact with skin, or if inhaled, and causes skin and eye irritation and respiratory tract irritation. Appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection (type ABEK respirator filter), should be used. Handle in a well-ventilated area.
Is (R)-α-Acetoxyphenylacetonitrile available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including (R)-α-Acetoxyphenylacetonitrile, and can fulfil international orders.
How can I request a sample or quote for (R)-α-Acetoxyphenylacetonitrile?
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Please contact our sales team directly through our website or by phone to request a sample or obtain a quotation for (R)-α-Acetoxyphenylacetonitrile.
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