WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 575302
CAS#: 76824-16-3
Description: Famotidine propanamide is a histamine H2-receptor antagonist that inhibits stomach acid production. It is commonly used in the treatment of peptic ulcer disease and gastroesophageal reflux disease.
MedKoo Cat#: 575302
Name: Famotidine propanamide
CAS#: 76824-16-3
Chemical Formula: C8H13N5OS2
Exact Mass: 259.0562
Molecular Weight: 259.35
Elemental Analysis: C, 37.05; H, 5.05; N, 27.00; O, 6.17; S, 24.72
This product is not in stock, which may be available by custom synthesis.
For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge).
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Synonym: Famotidine impurity D; Famotidine propanamide; Famotidine related compound D
IUPAC/Chemical Name: Propanamide, 3-(((2-((aminoiminomethyl)amino)-4-thiazolyl)methyl)thio)-
InChi Key: BLXXXPVCYVHTQA-UHFFFAOYSA-N
InChi Code: InChI=1S/C8H13N5OS2/c9-6(14)1-2-15-3-5-4-16-8(12-5)13-7(10)11/h4H,1-3H2,(H2,9,14)(H4,10,11,12,13)
SMILES Code: NC(=Nc1nc(CSCCC(=O)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
The following data is based on the product molecular weight 259.35 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.
| 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.
