MedKoo Cat#: 575308 | Name: Famotidine hydrochloride

Description:

WARNING: This product is for research use only, not for human or veterinary use.

Famotidine hydrochloride is a competitive histamine H2-receptor antagonist. Its main pharmacodynamic effect is the inhibition of gastric secretion.

Chemical Structure

Famotidine hydrochloride
Famotidine hydrochloride
CAS#108885-67-2 (HCl)

Theoretical Analysis

MedKoo Cat#: 575308

Name: Famotidine hydrochloride

CAS#: 108885-67-2 (HCl)

Chemical Formula: C8H16ClN7O2S3

Exact Mass: 373.0216

Molecular Weight: 373.89

Elemental Analysis: C, 25.70; H, 4.31; Cl, 9.48; N, 26.22; O, 8.56; S, 25.72

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.
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Related CAS #
Synonym
Famotidine hydrochloride; Famotidine HCl
IUPAC/Chemical Name
Propanimidamide, 3-(((2-((aminoiminomethyl)amino)-4-thiazolyl)methyl)thio)-N-(aminosulfonyl)-, hydrochloride
InChi Key
OONJNILIBCMSNC-UHFFFAOYSA-N
InChi Code
InChI=1S/C8H15N7O2S3.ClH/c9-6(15-20(12,16)17)1-2-18-3-5-4-19-8(13-5)14-7(10)11;/h4H,1-3H2,(H2,9,15)(H2,12,16,17)(H4,10,11,13,14);1H
SMILES Code
Cl.NC(=Nc1nc(CSCC\C(=N/S(=O)(=O)N)\N)cs1)N
Appearance
Solid powder
Purity
>98% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility
Soluble in DMSO
Shelf Life
>3 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.9001
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 373.89 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
1: Lin SY. An overview of famotidine polymorphs: solid-state characteristics, thermodynamics, polymorphic transformation and quality control. Pharm Res. 2014 Jul;31(7):1619-31. doi: 10.1007/s11095-014-1323-5. Epub 2014 Mar 1. Review. PubMed PMID: 24577998. 2: Deeks ED. Fixed-dose ibuprofen/famotidine: a review of its use to reduce the risk of gastric and duodenal ulcers in patients requiring NSAID therapy. Clin Drug Investig. 2013 Sep;33(9):689-97. doi: 10.1007/s40261-013-0113-x. Review. PubMed PMID: 23881568. 3: Schiff M, Peura D. HZT-501 (DUEXIS(®); ibuprofen 800 mg/famotidine 26.6 mg) gastrointestinal protection in the treatment of the signs and symptoms of rheumatoid arthritis and osteoarthritis. Expert Rev Gastroenterol Hepatol. 2012 Feb;6(1):25-35. doi: 10.1586/egh.11.88. Review. PubMed PMID: 22149579. 4: Tyre CC, Quan W. Nursing care of patients receiving high-dose, continuous-infusion interleukin-2 with pulse dose and famotidine. Clin J Oncol Nurs. 2007 Aug;11(4):513-9. Review. PubMed PMID: 17723964. 5: Martinez MC. Famotidine in the management of schizophrenia. Ann Pharmacother. 1999 Jun;33(6):742-7. Review. PubMed PMID: 10410190.