IntermediatesIn Stock

3,3-(2,2-Dimethylpropane-1,3-dioxy)-4,5-secoestra-9-ene-5,17-dione

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Seco-steroid ketal intermediate used in estrogen and 19-nor steroid routes. Supplied by Shandong Sito Biotech Co., Ltd. (Heze, China).

Product Specifications

CAS Number88128-61-4

Molecular FormulaC23H34O4

Molecular Weight374.5

Purity98.0% minimum

Packaging25 kg HDPE drums with inner liner (bulk); 1 kg / 5 kg packs for development quantities

Storage ConditionsStore in a cool, dry, well-ventilated area in tightly closed, labelled containers, protected from direct sunlight and moisture.

Shelf Life24 months (recommended retest interval)

Sub-CategorySteroid Intermediates

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