Jiurui Biology & Chemistry Co., Ltd .

• Product name: 3,4,5-Trimethoxybenzaldehyde

  Chemical Name: 3,4,5-Trimethoxybenzaldehyde

  CAS: 86-81-7

  Quality standard: Enterprise standard

  Assay: 98%

  Molecular formula: C₁₀H₁₂O₄

  Molecular weight: 196

Appearance: white to slight yellow needle-like crystal

Melting point: 72~75 ℃

Loss on dry : ≤0.5%

Related impurities: ≤0.5%

Sulfuric acid residue: ≤0.2%

Packing: 25kg/ cardboard drum

Storage conditions: sealed, in dark place.

Uses: synthesis of trimethoprim.