CAS Number

83915-83-7

Molecular Formula

C₂₁H₃₅N₃O₇

Molecular Weight

441.52

Molecular Structure

Packing

Drum or tin

Capacity

Production upon order

Storage

Preserve in a tight container, at a cool and dark place.

Application

Antihypertensive drug

Appearance

A white crystalline powder

Identification

Meets the requirements

Specific Rotation

-43.0° ~ -47.0°

Water

8.0 ~ 9.5%

Residue on Ignition

≤0.1%

Heavy Metals

≤0.001%

Related Substances

R.S.S-1 somer≤0.3%

N2-(1-Carboxy-3-Phenylpropyl)-L-Lysine≤0.2%

Diketopiperazine≤0.3%

Cyclohexyl analogue≤0.1%

Any unknown impurity≤0.1%

All unkown impurity≤0.5%

Assay

98.5 ~ 101.5%

Standard

EP2001