[Offer to Sell]

sell 19-Nor-4-androstenedione

MATERIAL: 19-nor-4-androstenedione
Synonym:19-Nor-4-androstene-3,17-dione
CAS#: 734-32-7
FORMULA:C18H24O2
molecular weight: 272.38
DESCRIPTION:
19-nor-4-androstenedione IS A light yellow POWDER .
Specific optical rotation:
+133? +139?
Melting point:
158℃
LOSS ON DRYING:
≤ 0.5%
Cauterant leavings:
≤0.1%
heavy metal:
≤10ppm
ASSAY:
95%
STORAGE CONDITION:
STORE IN WELL -CLOSED ,LIGHT-RESISTANT CONTAINERS.
Packing:
25KG/double-pe bag/drum or by request
SHIPPING LABLE:
Neutral label or BY REQUEST.

---