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Gastrointestinal APIs

Famotidine

IP/BP/USPAvailable on request

Buy Famotidine (CAS 76824-35-6) from Zemixal: C8H15N7O2S3, COA and SDS with every lot, worldwide shipping. Quotes within one business day.

Pack sizes
Famotidine chemical structure
CAS number76824-35-6
FormulaC8H15N7O2S3
Molar mass337.5 g/mol
Physical formSolution
HS code2933
Purity98.5%
InChIKeyXUFQPHANEAPEMJ-UHFFFAOYSA-N
IUPAC name3-[[2-(diaminomethylideneamino)-1,3-thiazol-4-yl]methylsulfanyl]-N'-sulfamoylpropanimidamide

About Famotidine

Researchers and plant chemists source Famotidine from Zemixal for routine and specialised work. Identity at a glance (IP/BP/USP): CAS 76824-35-6, formula C8H15N7O2S3 and molar mass 337.5 g/mol. Expect a white or yellowish white crystalline,powder or crystals, very soluble in water,very slightly soluble in ethanol, slightly soluble in glacial acetic acid.(Results:Conform).

Typical applications

  • Pharmaceutical formulation
  • Generic drug development

Handling and storage

It carries the GHS signal word Warning (H302, H315, H319 and H332), so wear gloves and eye protection and work with good ventilation.

Order it in 1 kg, 5 kg and 25 kg packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Famotidine

See every impurity, metabolite and related compound we list for this API.

Famotidine standards

Typical uses

  • Pharmaceutical formulation
  • Generic drug development

Applications

Grade guides

Specifications and identifiers

Specifications of Famotidine
Product nameFamotidine
Catalogue numberZX-004190
CAS number76824-35-6
IUPAC name3-[[2-(diaminomethylideneamino)-1,3-thiazol-4-yl]methylsulfanyl]-N'-sulfamoylpropanimidamide
Molecular formulaC8H15N7O2S3
Molar mass337.5 g/mol
Exact mass337.0449
GradeIP/BP/USP
Purity / assay98.5%
Physical formSolution
AppearanceA white or yellowish white crystalline,powder or crystals, very soluble in water,very slightly soluble in ethanol, slightly soluble in glacial acetic acid.(Results:Conform)
XLogP3-0.6
H-bond donors / acceptors4 / 8
Topological polar surface area238 Ų
HS code2933
InChIKeyXUFQPHANEAPEMJ-UHFFFAOYSA-N
SMILESC1=C(N=C(S1)N=C(N)N)CSCC/C(=N/S(=O)(=O)N)/N
PubChem CID5702160
SynonymsGastridin, Pepdine, Pepcidine, Famoxal, Pepcid AC, MK-208, Pepcid RPD, MK 208, Major heartburn relief, 3-[[[2-[(Aminoiminomethyl)amino]-4-thiazolyl]methyl]thio]-N-(aminosulfonyl)propanimidamide, (1-Amino-3-(((2-((diaminomethylene)amino)-4-thiazolyl)methyl)thio)propylidene)sulfamide, N-Sulfamoyl-3-((2-guanidinothiazol-4-yl)methylthio)propionamide

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H302Harmful if swallowed
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H332Harmful if inhaled
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Famotidine
1 kgQuoted on request
5 kgQuoted on request
25 kgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Famotidine

Which CAS number identifies Famotidine?
Famotidine is registered under CAS 76824-35-6. You may also see it listed as Gastridin, Pepdine, Pepcidine. Our catalogue number for this item is ZX-004190.
What are the formula and molar mass of Famotidine?
For Famotidine, its formula is C8H15N7O2S3 and its molar mass is 337.5 g/mol. The systematic (IUPAC) name is 3-[[2-(diaminomethylideneamino)-1,3-thiazol-4-yl]methylsulfanyl]-N'-sulfamoylpropanimidamide. InChIKey XUFQPHANEAPEMJ-UHFFFAOYSA-N lets you match it in any structure database.
How is Famotidine used in pharmaceutical QC?
Famotidine is a characterised reference material linked to Famotidine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Famotidine?
This listing is IP/BP/USP grade with 98.5% purity. Standard packs are 1 kg, 5 kg, 25 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Famotidine?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Famotidine to my country?
Yes. Because Famotidine is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

More Famotidine standards

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