Fine Chemicals

alpha-Hexylcinnamaldehyde CAS: 101-86-0Appearance: light yellow oily liquidPacking: 25kg/drumAssay;97%Usage: food additive ,flavor and fragrance

3-Bromo-4-hydroxybenzaldehyde CAS:2973-78-6Appearance: white or light yellow crystalline powderPacking: 25kg/bagAssay;97%Usage: food additive

2-methyl-2-pentenal CAS:623-36-9Appearance: colorless and transparent liquidPacking: 25kg/drumAssay:98%Usage: organic synthesis intermediate

3-BromocinnamaldehydeCAS: 97985-66-5 MF: C9H7BrO MW: 211.06 Appearance: white crystalline.Assay: 97%；mp:178-182℃,Usage: organic synthetic intermediate and pharmaceutical intermediate.

4-(Dimethylamino)cinnamaldehydeMF: C11H13NOMW: 175.23CAS: 6203-18-5EINECS: 228-267-0Melting point: 138-141 °CAppearance: pale yellow powder

2,3,4-TrimethoxybenzaldehydeMF: C10H12O4MW: 196.20CAS: 2103-57-3EINECS: 218-271-0Melting point: 36.5 °CBoiling point: 168-170 °C (12 MMHG)Refractive Index,, 1.5547

2,3,4-TrimethoxybenzaldehydeMF: C10H12O4MW: 196.20CAS: 2103-57-3EINECS: 218-271-0Melting point: 36.5 °CBoiling point: 168-170 °C (12 MMHG)Refractive Index,, 1.5547

trans-2,3,4-Trimethoxycinnamic acidMF: C12H14O5MW: 238.24CAS: 33130-03-9EINECS: 251-388-5Melting point: 172-174 °CAssay: 98.5（%） Uses: chemical intermediate.

3-Amino-4-hydroxybenzoic acidMF: C7H7NO3MW: 153.14CAS: 1571-72-8EINECS: 216-390-2Melting point: 208 °C (DEC.)Packing : 25kg/drumAssay: 98% min.pharm.gradeAppearance: white to pink acicular crystal.Uses: azo and sulfur dyes, and for the manufacture of pho

Caffeic acidProduct name: Caffeic acidSynonym: 3,4-Dihydroxycinnamic acidCAS NO: 331-39-5 MW: 179.15 EC NO: 206-361-2MF: C9H7O4Standard: cp,usp,bpPacking: 25KG/drum Water solubility: soluble in hot water