Isovanillin, min. 95 %, 250 g

Isovanillin is an aromatic hydroxy-methoxybenzaldehyde offered at a minimum purity of 95 % for chemical and biochemical laboratory applications. It is identified by CAS number 621-59-0, the empirical formula C₈H₈O₃, and a molar mass of 152,15 g/mol. Reported physical data include a boiling point of 179 °C and a flash point of 119,9 °C, which support process planning and laboratory safety evaluation. The product is supplied in a 250 g pack size, providing a substantial quantity for multi-step synthesis, intermediate preparation, and general organic chemistry research. It is available from manufacturer Carl ROTH as part of a biochemicals range intended for professional laboratory environments. The minimum 95 % purity grade helps laboratories work with a defined isovanillin specification across repeated experimental runs. Clear designation via CAS 621-59-0 and formula C₈H₈O₃ simplifies ordering, labelling, and inventory management. With molar mass 152,15 g/mol plus the stated boiling and flash points, users have core parameters needed for reaction design and safe handling assessments. The 250 g unit suits shared laboratory stocks and extended campaigns without frequent reordering, while remaining practical for controlled research consumption.

This article is part of Essential oils & fragrances, in Natural products & essential oils.

Key features

• Colour: white
• Form: solid
• Purity (NMR): ≥95 %
• CAS number: 621-59-0
• Pack sizes: 250 g, 500 g, 1 kg, 2 kg
• Purity: min. 95 %
• Empirical formula: C₈H₈O₃
• Molar mass: 152,15 g/mol
• Boiling point: 179 °C
• UNSPSC: 12352200
• Technical Information Sheet:
• Safety Data Sheet: