NINGBO INNO PHARMCHEM CO.,LTD. prides itself on providing high-quality chemical intermediates, and Glucose Pentaacetate is a prime example of our commitment to excellence. Understanding the critical nature of this compound, we ensure rigorous quality control throughout our production processes.

Glucose Pentaacetate, with the CAS number 604-68-2, is a derivative of glucose where all five hydroxyl groups are acetylated. Its chemical formula is C16H22O11, and it has a molecular weight of approximately 390.34 g/mol. The compound exists in two primary forms: the alpha-form and the beta-form, each with distinct physical properties. The alpha-form typically appears as white crystalline needles, while the beta-form presents as prisms. Both are generally odorless, though a faint acetic acid odor may be present if the material is moist.

At NINGBO INNO PHARMCHEM CO.,LTD., we offer Glucose Pentaacetate with a guaranteed purity of ≥98% as standard, with options for high-purity grades (≥99%) where specific alpha/beta ratios are required. Purity is typically assessed using High-Performance Liquid Chromatography (HPLC) or Gas Chromatography (GC). We also provide detailed specifications for melting points, with the alpha-form melting between 110-112°C and the beta-form between 132-134°C. Optical rotation values are also carefully monitored and reported, with the alpha-form showing [α]²5D +101° (c=1, CHCl3) and the beta-form [α]²5D +4° (c=1, CHCl3).

Our quality assurance extends to providing a Certificate of Analysis (COA) with each batch, detailing the specific test results and confirming compliance with our stringent standards. This meticulous approach ensures that our customers, whether they are purchasing for pharmaceutical research, flavor and fragrance development, or material science applications, receive a product they can trust for consistency and reliability. For those looking to purchase glucose pentaacetate or seeking a dependable supplier for glucose pentaacetate, NINGBO INNO PHARMCHEM CO.,LTD. offers a partnership built on quality and integrity.

The commitment to providing detailed technical data and ensuring product purity underscores our role as a leading supplier in the fine chemical industry. We understand that the success of our clients' projects often hinges on the quality of the raw materials they use, and we are dedicated to meeting and exceeding those expectations.