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Home > Products > Tetrandrine > Tetrandrine 98% Extracted By Tetrandrine Plant

Tetrandrine 98% Extracted By Tetrandrine Plant

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Product Attributes

Model No.CAS 518-34-3

Tetrandrine, alias tetrandrine and tetrandrine, is a white solid chemical. Chemical name (S, S) - (+) - tetrandrine; molecular formula C38H42N2O6, molecular weight 622.75000, melting point 217 - 218 C, almost insoluble in water, petroleum ether, soluble in ether, etc. Tetrandrine is an antihypertensive drug. It is mainly used in the treatment of mild to moderate hypertension and hypertension crisis.

Product Name: Tetrandrine
Appearance: White Powder
Purity: 98%
Test Method: HPLC
CAS No.: 518-34-3
Molecular Formula: C38H42N2O6
Molecular Weight: 622.73
Shelf Life: 2 years


CERTIFICATE OF ANALYSIS

Item Specification Results
Assay(HPLC)
Tetrandrine: ≥98% 99.20%
Test standard: Enterprise Standard
Physical Control
Identification: Thin layer plate in the corresponding position in the same reference point Complies
Appearance: White fine powder Complies
Odor: Characteristic Complies
Bulk Density: 50-60g/100ml Complies
Particle Size: Pass 80 mesh Complies
Absorptivity: 108-114 113
Melting point: 216-221℃ 220℃
Heavy metal: ≤10PPM Complies
Arsenic: ≤2PPM Complies
Pb: ≤2PPM Complies
Loss on Drying: ≤3% 0.60%
Residue on ignition: ≤0.1% 0.05%
Residual solvent: ≤3000PPM Complies
Microbiological Control

Total Plate Count: <1000CFU/gm Complies
Total Yeast & Mold: <100CFU/gm Complies
Salmonella: Negative Complies
E.Coli: Negative Complies
Staphylococcus: Negative Complies

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