Description

• General description: Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Disodium inosinate is the disodium salt of inosinic acid which belongs to the group of purine-5′-nucleotides. It is generally used as a taste and flavor enhancer in foods to provide umami taste.[1]
• Application: Disodium inosinate may be used as a pharmaceutical reference standard for the determination of the analyte in raw materials and food products by spectrophotometry,[2] and chromatography.[3][4]
• Biochem/physiol Actions: Inosine monophosphate, or inosinic acid, is the ribonucleotide of hypoxanthine and the first nucleotide formed during purine synthesis.
• Analysis Note: These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.
• Other Notes: This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
• Footnote: To see an example of a Certificate of Analysis for this material enter LRAA3023 in the slot below. This is an example certificate only and may not be the lot that you receive.