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CAS NO.114772-53-1
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Product Name: 2-Methyl-2-Cyano Biphenyl (OTBN)
CAS Number: 114772-53-1
Molecular Formula: C13H11CN
Purity: ≥99%
Appearance: White to off-white crystalline powder
Packaging: Available in 25 kg, 50 kg, or 200 kg drums or customized packaging options.
2-Methyl-2-Cyano Biphenyl (OTBN) is a high-purity pharmaceutical intermediate widely used in the synthesis of bioactive compounds. It is particularly valuable in the pharmaceutical and chemical industries for the development of medications and specialty chemicals.
The product features a methyl group (-CH3) attached to the cyano group (-CN) on a biphenyl backbone, making it a versatile building block in the synthesis of pharmaceutical intermediates, dyes, agrochemicals, and other fine chemicals. Its high purity ensures its suitability for precision synthesis and drug development.
| Property | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | ≥99% |
| CAS Number | 114772-53-1 |
| Molecular Formula | C13H11CN |
| Boiling Point | 304°C (approx.) |
| Melting Point | 84–86°C |
| Solubility | Insoluble in water, soluble in organic solvents like ethanol and acetone |
| Storage Conditions | Store in a cool, dry place away from sunlight and moisture |
Pharmaceutical Synthesis: 2-Methyl-2-Cyano Biphenyl is used as an important intermediate for the synthesis of a variety of active pharmaceutical ingredients (APIs). It is an essential building block for drugs used in the treatment of various diseases, including cancer, infections, and inflammatory conditions.
Chemical Reactions: The compound can undergo various chemical transformations, including nucleophilic substitution, aromatic substitutions, and coupling reactions, which are commonly employed in the synthesis of pharmaceuticals and specialty chemicals.
Agrochemical Synthesis: It is also used in the development of agrochemicals, specifically for the creation of pesticides and herbicides, where the cyano group imparts biological activity to the final product.
Dye Industry: OTBN is also utilized in the synthesis of dyes and colorants, taking advantage of the biphenyl structure to form stable compounds with desirable chromatic properties.
Storage: Keep in a tightly sealed container in a cool, dry place, away from direct sunlight and sources of moisture to maintain product integrity. Ensure the area is well-ventilated to prevent the buildup of potentially harmful vapors.
Shelf Life: If stored in proper conditions, the product has a shelf life of 2 years from the date of manufacture.
Handling: Always use personal protective equipment (PPE), including gloves, goggles, and a lab coat, when handling this product. Work in well-ventilated areas, and follow appropriate chemical safety protocols.
Safety: Handle with care, as the compound can cause irritation to the skin and eyes. Inhalation of the dust or vapors may cause respiratory irritation. Ensure proper ventilation and avoid prolonged contact with skin or eyes.
Environmental Impact: 2-Methyl-2-Cyano Biphenyl should be disposed of in accordance with local environmental regulations. Avoid contamination of waterways, soil, or ecosystems during disposal.