Product Name ：

(R)-tetrahydropapaverine N-acetyl-L-leucinate

Chemical Name：

Molecular Formula ：

C₂₀H₂₅NO₄·C₈H₁₅NO₃

Molecular Weight：

516.63 

Structurer：

CAS  RN.：

141109-12-8

Physical Character:

White or almost white crystalline powder

Functions and Usage ：

Packing and Storage ：

1kg/bag  

Quality standard ：

S-isomcr   ≤1.0%

Others single foreign matter   ≤0.5%

Loss on drying    ≤1.0%

Residue on ignition   ≤0.1%

Heavy metals   ≤ 0.002%

Oqtical purity    ≥99.50%

Executive standard：

Draft Specification of Strontium Ranelate for CFDA Submission