Description

Phenylurethane is a versatile organic compound with the CAS registry number 101-99-5, serving as a key chemical intermediate in advanced synthesis. Its primary value lies in its role as a protected aniline derivative, enabling controlled reactions in the production of complex molecules. This product is essential for research and development laboratories, pharmaceutical manufacturers, and agrochemical producers seeking reliable building blocks for active ingredients and fine chemicals.

Application

• Pharmaceutical intermediate for the synthesis of active pharmaceutical ingredients (APIs).
• Building block in agrochemical research for developing novel herbicides and pesticides.
• Key reagent in organic synthesis, particularly for introducing protected amine functionalities.
• Starting material for the production of dyes, pigments, and specialty polymers.
• Used in academic and industrial R&D for method development and scale-up studies.
• Intermediate in the manufacture of photographic chemicals and other fine chemicals.

Basic Information

Product Name	Phenylurethane
CAS No.	101-99-5
Molecular Formula	C9H11NO2
Molecular Weight	165.19 g/mol
Synonyms	Carbanilic Acid Methyl Ester; Methyl N-Phenylcarbamate; Methyl Phenylcarbamate; Urethylan; Phenyl Carbamate; N-Phenylurethane; Methyl Carbanilate; Phenyl Urethane
EINECS	202-993-5

Quality Control

Our Phenylurethane is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as assay, identity, and impurity profiles. We adhere to relevant industry standards and can provide material suitable for research and industrial applications upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	47 - 50 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.