For Research and Development professionals in the chemical and pharmaceutical sectors, detailed understanding of a compound's specifications and proper handling is fundamental to successful experimentation and synthesis. Benzotriazole-5-carboxylic acid (CAS 23814-12-2) is a compound that requires precise knowledge for its effective use. This article delves into its critical specifications and essential handling guidelines, emphasizing the importance of sourcing from reputable manufacturers like NINGBO INNO PHARMCHEM CO.,LTD.

Key Specifications of Benzotriazole-5-carboxylic Acid

When you purchase Benzotriazole-5-carboxylic acid, whether for early-stage research or scale-up synthesis, paying close attention to its specifications is paramount. The common specifications include:

  • Purity: This is arguably the most critical parameter. Benzotriazole-5-carboxylic acid is typically offered with a minimum purity of 95% (HPLC), with higher purities often available. For sensitive pharmaceutical applications, exceeding this benchmark is often necessary.
  • Physical Form: It is usually supplied as a white to off-white crystalline powder. The physical form can impact dissolution rates and ease of handling in various reaction setups.
  • Melting Point: A sharp melting point range is indicative of high purity. For Benzotriazole-5-carboxylic acid, this is typically around 305°C, signifying its stability as a solid at room temperature.
  • Molecular Formula and Weight: C7H5N3O2 and 163.13 g/mol are essential identifiers for stoichiometric calculations and reaction planning.
  • CAS Number: 23814-12-2 is the universal identifier for this compound, crucial for accurate ordering and database searches.

Proper Handling and Safety Precautions

While Benzotriazole-5-carboxylic acid is generally considered a stable compound, adherence to standard laboratory safety practices is always recommended. This includes:

  • Personal Protective Equipment (PPE): Always wear appropriate PPE, including safety glasses or goggles, chemical-resistant gloves, and a lab coat, when handling the powder.
  • Ventilation: Handle the compound in a well-ventilated area or a fume hood to avoid inhalation of dust particles.
  • Storage: Store Benzotriazole-5-carboxylic acid in a cool, dry place, away from incompatible materials, and in a tightly sealed container to maintain its integrity.
  • Material Safety Data Sheet (MSDS/SDS): Always consult the SDS provided by the supplier for comprehensive safety, handling, and disposal information.

Securing Your Supply from a Trusted Manufacturer

For R&D professionals, securing a consistent and high-quality supply is key to uninterrupted research. NINGBO INNO PHARMCHEM CO.,LTD., as a manufacturer and supplier of Benzotriazole-5-carboxylic acid (CAS 23814-12-2), ensures that these specifications are met. When you purchase from them, you benefit from their expertise in chemical production and quality assurance. Their commitment means you can buy with confidence, knowing that the material you receive is appropriate for your demanding research applications.