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Catalog No.: A18631


7-Dehydrocholesterol Chemical Structure

CAS NO. 434-16-2

7-Dehydrocholesterol is biosynthetic precursor of cholesterol and vitamin D3.

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Biological Activity

7-Dehydrocholesterol is biosynthetic precursor of cholesterol and vitamin D3.
In vitro DMSO 70 mg/mL (181.98 mM)
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Adooq tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 26 mL 129.99 mL 259.98 mL
0.5 mM 5.2 mL 26 mL 52 mL
1 mM 2.6 mL 13 mL 26 mL
5 mM 0.52 mL 2.6 mL 5.2 mL

*The above data is based on the productmolecular weight 384.64. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Catalog Num A18631
CAS No. 434-16-2
Formula C27H44O
M. Wt 384.64
Purity >98%
SMILES CC(C)CCC[C@@H](C)[C@H]1CC[C@@]2([H])C3=CC=C4C[C@@H](O)CC[C@]4(C)[C@@]3([H])CC[C@]12C

Store lyophilized at -20ºC, keep desiccated.
In lyophilized form, the chemical is stable for 36 months.
In solution, store at -20ºC and use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.

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