Appearance: White to Light yellowish powder Solubility: Soluble to 100 mM in DMSO and to 50 mM in ethanol with gentle warming Storage：Store powder at -20 ºC for the stability of two years Purity: ≥98%

Appearance White or almost white crystalline powder Identification Positive Melting point 191°C ~195°C Absorbance(E1cm) 465~495 Specific Rotation +288°~ +298° Heay Metals ≤20 ppm Residue Solvents ≤0.2% Loss on drying ≤0.5% Residue On Ignition ≤0.1% Assay 98.0%~102.0% Related Substances Total ≤1.5% Single ≤0.5%

Content: ≥98.5％ Melting Point: 240.0~244.0℃ Packing: 1kg/foil bag Apperance: white crystalline powder Storage: shading, confined preservation.

Appearance : White Or Almost White Crystalline Powder Storage: Shading, confined preservation

Description White Or Almost White Crystalline Powder White Crystalline Powder Melting Point 63℃—69℃ 65℃—68℃ Specific Rotation +20º—+30º +25.6° Loss On Drying ≤0.5% 0.32% Residue On Ignition ≤0.1% 0.02% Assay ≥97%

Assay 99% Appearance White to light yellow crystalline powder

Appearance White crystalline powder Identification IR Specific optical rotation +80°~ +90° Loss on drying ≤0.5% Residue on ignition ≤0.1% Related substance Individual impurity ≤0.1% The sum of impurities ≤2.0% Heay metals ≤20ppm Assay 98.0~102.0%(on dried basis)

Appearance Yellow to off white crystalline powder Identification Conforms Melting point 92~96℃ Absorbance ≤0.30% Specific rotation +39°~ +43° Individual impurity ≤0.5% Limited of trenbolone Acetate 17α-isomer ≤0.5% Total impurity ≤1.0% Loss on drying ≤0.5% Residue on ignition ≤0.10% Assay 97.0~101.0%

Description White Or Almost White Crystalline Powder White Crystalline Powder Melting Point 139℃~ 145℃ 139.5℃~ 142.5℃ Loss On Drying ≤0.50% 0.34% Specific Rotation +55°~ +58° +57.4° Assay 97~102% 98.66%

Appearance White or almost white crystalline powder Identification IR, Assay 99%min Solubility Prativally insoluble in water,Soluble in ethanol Melting point 95-99℃ Specific rotation +48°~ +51° Loss on drying 0.5% max Free acid 0.5% max

: White or Almost White Crystalline Powder White Powder Assay : 98.00%min 99.29% Loss On Drying : 0.5%max 0.05% Specific Rotation : +50~+60° +57.8° Melting Point : 115~125°C 121.3~123.6°C Ignition Residue : 0.10%max 0.07%

Description White Or Almost White Crystalline Powder White Powder Melting Point 93~104℃ 94.5~103.5℃ Specific Rotation +35°~ +40° +38.49 Assay ≥97% 98.56%