3,4-Dihydroxybenzaldehyde analytical standard Synonym: Protocatechualdehyde CAS Number 139-85-5 Linear Formula (HO)2C6H3CHO Molecular Weight 138.12 grade analytical standard assay 95.0% (HPLC) form neat shelf life limited shelf life, expiry date on the label application(s) HPLC: suitable gas chromatography (GC): suitable mp 150-155C 150-157C(lit.) format neat
FAQs of 3,4-Dihydroxybenzaldehyde:
Q: What is the molecular formula of 3,4-Dihydroxybenzaldehyde?
A: The molecular formula of 3,4-Dihydroxybenzaldehyde is C7H6O3.
Q: What is the melting point range of 3,4-Dihydroxybenzaldehyde?
A: The melting point range of 3,4-Dihydroxybenzaldehyde is 135-137 C.
Q: What is the molecular weight of 3,4-Dihydroxybenzaldehyde?
A: The molecular weight of 3,4-Dihydroxybenzaldehyde is 138.12 grams (g).
Q: What is the purity level of 3,4-Dihydroxybenzaldehyde?
A: The purity level of 3,4-Dihydroxybenzaldehyde is 95%.
Q: What is the primary usage of 3,4-Dihydroxybenzaldehyde?
A: 3,4-Dihydroxybenzaldehyde, also known as protocatechuic aldehyde, can primarily be used as a precursor in vanillin synthesis via biotransformation by cell cultures of Capsicum frutescens, a type of chili pepper.