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Catalog No.: A10218

H2-receptor antagonist


Cimetidine Chemical Structure

CAS NO. 51481-61-9

Cimetidine is a histamine H2-receptor antagonist that inhibits stomach acid production.

Availability: In stock

Package Price Qty
250 mg
500 mg
10mM * 1mL in DMSO
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Biological Activity

Cimetidine is a histamine H2-receptor antagonist that inhibits stomach acid production.
Histamine H2 receptor
In vitro DMSO 46 mg/mL (182.29 mM)
Water Insoluble
Ethanol 3 mg/mL (11.88 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 39.63 mL 198.15 mL 396.29 mL
0.5 mM 7.93 mL 39.63 mL 79.26 mL
1 mM 3.96 mL 19.81 mL 39.63 mL
5 mM 0.79 mL 3.96 mL 7.93 mL

*The above data is based on the productmolecular weight 252.34. 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 A10218
Actions Antagonist
CAS No. 51481-61-9
Formula C10H16N6S
M. Wt 252.34
Purity >98%
Synonyms SKF-92334

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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