Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise focused on industry of fine chemicals research and develop, produce and sale. Shandong Huashang Chemical Co., Ltd. is located in Shan Dong Ji Nan China. we have the ability to provide you high quality products. More than 90 % of our products are exported to developed countries and regions such as north America, Europe, Japan, South Korea and the Middle East.
Product Overview
(S)-(+)-4-Phenyl-2-oxazolidinone is a chiral heterocyclic compound. It appears as white crystalline powder, featuring stable chiral structure and excellent stereoselectivity. It is widely used as chiral auxiliary, organic synthesis intermediate and reagent for asymmetric synthesis. Produced via chiral synthesis, purification and recrystallization, this product has high optical purity and stable batch quality. For legitimate industrial production and scientific research only.
Product Features
- High Purity: ≥99.0% (HPLC), high optical purity.
- Excellent Chiral Performance: Ideal chiral auxiliary for asymmetric synthesis reactions.
- Good Chemical Stability: Stable under normal storage and reaction conditions.
- Wide Applicability: Compatible with various organic reaction systems.
- Strict Quality Control: Full batch inspection; COA and MSDS are available upon request.
Physical & Chemical Properties
Physical Properties
- Appearance: White crystalline powder
- Molecular Formula: C9H9NO2
- Molecular Weight: 163.17
- Melting Point: 128 – 132 °C
- Specific Rotation: +18° ~ +22° (c=1, methanol)
- Solubility: Slightly soluble in water; soluble in methanol, ethanol, dichloromethane and ethyl acetate
- Hygroscopicity: Non-hygroscopic
Chemical Properties
- Chemical Stability: Stable in dry, sealed and dark environment.
- Chemical Reactivity: Contains amide and cyclic ether structure, capable of alkylation, acylation and ring-opening reactions.
- Acid-Base Character: Neutral in aqueous solution.
- Incompatibility: Keep away from strong oxidants, strong acids and high temperature.
Applications
- Organic Synthesis: Classic chiral auxiliary for asymmetric synthesis, widely used in synthesis of chiral drugs and fine chemicals.
- Pharmaceutical Industry: Key intermediate for synthesizing chiral pharmaceutical compounds.
- Chemical Research: Standard reagent and experimental material for chiral chemistry and catalytic research.
Usage Restriction: For industrial synthesis and professional laboratory research use only.
Storage & Transportation Instructions
Storage Conditions
Store in a cool, dry, dark and well-ventilated warehouse. Keep containers tightly sealed. Recommended storage temperature: 10 – 25 °C. Reseal containers immediately after opening.
Transportation Requirements
Classified as non-hazardous goods. Adopt sealed packaging. Avoid collision, extrusion, high temperature and rain during transit. Do not transport together with oxidants and corrosive substances.
Operation Notes
Wear dust mask, chemical-resistant gloves and safety goggles. Operate in well-ventilated fume hood. Avoid inhalation of dust and direct skin/eye contact. Rinse thoroughly with plenty of clean water if contact occurs. No eating, drinking or smoking in the working area.
Regulatory Information
EINECS Number: N/A
HS Code: 2934999090
Complies with fine chemical and laboratory reagent standards. All transactions are limited to qualified chemical manufacturers and research institutions.
Full Product Parameter Table
| Item | Specification & Details |
| Product Name | (S)-(+)-4-Phenyl-2-oxazolidinone |
| CAS NO. | 99395-88-7 |
| IUPAC Name | (4S)-4-Phenyl-1,3-oxazolidin-2-one |
| Synonyms | (S)-4-Phenyl-2-oxazolidinone |
| Molecular Formula | C9H9NO2 |
| Molecular Weight | 163.17 |
| EINECS Number | N/A |
| UN Number | Non-hazardous goods |
| Hazard Class | Irritant |
| Appearance | White crystalline powder |
| Purity | ≥99.0% (HPLC) |
| Water Content | ≤0.5% |
| Melting Point | 128 – 132 °C |
| Specific Rotation | +18° ~ +22° (methanol) |
| Solubility | Slightly soluble in water; soluble in methanol, ethanol |
| HS Code | 2934999090 |
| Storage Temperature | 10 – 25 °C, sealed, dry & light-proof environment |
| Packing Specification | Sealed plastic bottle / 25kg fiber drum with inner plastic bag |
| Grade Standard | Synthesis Grade / Research Grade |
| Application Scope | Chiral auxiliary, pharmaceutical intermediate, laboratory reagent |
| Validity Period | 24 Months under specified storage conditions |
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