BUYAAS
Luohe Hengfei Biological Technology Co., Ltd
CERTIFICATE OF ANALYSIS Product Name CAS No. Quantity
Oxandrolone
Batch No.
53-39-4
Specification
10 kg
Mfg. Date
Date of Analysis
2019.06.12
Test Items
Specification
Description Identification (TLC, IR)
White Crystalline Powder
Solubility
Expiry Date
20190610 USP 34 2019.06.10 2021.06.10
Test Results
HPLC, IR
Positive
Practically insoluble in water; Weakly soluble in chloroform;
Conforms
Slightly soluble in ethanol.
Specific Rotation
-18~ -24°
-21°
Melting Point
229-232 °C
230~232 °C
Loss On Drying
≤1.0%
0.33%
Residue On Ignition
≤2.0%
0.05%
Individual unknown impurity ≤0.1%
Conforms
Residual Solvents
Total Impurities ≤1.0% Ethanol ≤1365ppm Methanol ≤3000ppm
0.90% Conforms
Assay
98.0~102.0%
99.1%
Related substance
Conclusion: Be Conform With USP 34 Analyst: Wang
Checker: Zheng
Q.C.Director: Wang Li