Pharmaceutical Chemicals

4-methyl cinnamaldehyde CAS#: Appearance: light yellow crystal powderM.F:C9H7FO2M.W.:166.15M.P.:40-42 (centigrade)CAS No:459-32-5Melting point: 207-210 (centigrade)

4-Chlorocinnamic acid CAS#: 1615-02-7Assay: ≥99.0% Appearance: white crystal powder M.F: C9H7ClO2M.W.: 182.61

4-Bromo Cinnamaldehyde CAS#: 2039-82-9Assay: 98% Appearance: Colorless or light yellow liquid M.F: H2C=CHC6H4BrM.W: 183. 05Contains 0. 1% 3, 5-di-tert-butylcatechol as inhibitor Density: 1. 4 g/mL at 25 oC(lit. ) Package: 5kg, 25kg

4-(trifluoromethyl)cinnamic acid CAS#: 16642-92-5Appearance: white crystal powder Assay: ≥99.0%M.F. : C10H7F3O2MW .: 216.16Melting point: 230-234 (centigrade)Usage: cosmetic and pharmaceutical intermediates

3-Chlorocinnamic acid CAS#: 1866-38-2Assay: ≥99.0%Appearance: white crystal powder M.F.: C9H7ClO2 M.W.: 182.61

3,4-Dimethoxycinnamic acid CAS#: 6443-72-7Assay: ≥99.0%Appearance: white or light yellow crystal powderM.F.: C11H12O4MW : 208.22

3,4,5-Trimethoxycinnamic acid CAS#: 90-50-6Appearance: white or light yellow crystal powderM.F. : C12H14O5MW : 238.24Melting point: 124-126 (centigrade)

3,3-Diphenylpropionic acid CAS#: 606-83-7Appearance: white powder Melting point: 157 (centigrade)Solubility: soluble in ethanol and benzene, not soluble in waterUse: pharmaceutical intermediate M.F.: C15H14O2 M.W.: 226.28

3-(trifluoromethyl)cinnamyl chloride CAS#: Appearence: Pale yellow transparent liquidAssay: ≥97%packaging: 25kg/barrelUsage: Pharmaceutical Intermediates

3-(trifluoromethyl)cinnamic acid CAS#: 779-89-5Appearance: white crystalline powderAssay: 99.0% minimum (HPLC)Loss on drying: 0.5% maximumMelting point: 134 - 137 CPacking: 10kgs/fiber drumUsage: Pharmaceutical Intermediate