Shipping to 128 countriesCOA and SDS with every lotQuotes within one business day
contact@zemixal.com
Bulk CASAccount
Pharmacopeial Impurities (EP / USP / BP)

Famotidine EP Impurity H

Reference StandardAvailable on request

Famotidine EP Impurity H (CAS 88046-01-9) supplier Zemixal: C6H12Cl2N6S2, COA and SDS with every lot, worldwide shipping.

Pack sizes
Famotidine EP Impurity H chemical structure
CAS number88046-01-9
FormulaC6H12Cl2N6S2
Molar mass303.2 g/mol
Physical formSolid
HS code38229090
InChIKeyFTKAAVQOOXXUGW-UHFFFAOYSA-N
IUPAC name[2-(diaminomethylideneamino)-1,3-thiazol-4-yl]methyl carbamimidothioate;dihydrochloride

About Famotidine EP Impurity H

Zemixal lists Famotidine EP Impurity H for laboratories that identify, quantify or control Famotidine and its related substances. Key data (Reference Standard): CAS 88046-01-9, formula C6H12Cl2N6S2 and molar mass 303.2 g/mol. It is handled as a solid.

Where it is used

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Handling and storage

Hazard communication follows GHS (Warning: H302, H315, H317 and H319). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Famotidine

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

Famotidine standards

Typical uses

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Famotidine EP Impurity H
Product nameFamotidine EP Impurity H
Catalogue numberZX-024680
CAS number88046-01-9
IUPAC name[2-(diaminomethylideneamino)-1,3-thiazol-4-yl]methyl carbamimidothioate;dihydrochloride
Molecular formulaC6H12Cl2N6S2
Molar mass303.2 g/mol
Exact mass301.9942
GradeReference Standard
Physical formSolid
H-bond donors / acceptors6 / 5
Topological polar surface area181 Ų
HS code38229090
InChIKeyFTKAAVQOOXXUGW-UHFFFAOYSA-N
SMILESC1=C(N=C(S1)N=C(N)N)CSC(=N)N.Cl.Cl
PubChem CID11289662
SynonymsS-(2-Guanidino-4-thiazolyl)methylisothiourea Dihydrochloride, Famotidine EP Impurity H (HCl Salt), Famotidine - Impurity H (Dihydrochloride Salt), Famotidine Impurity H Dihydrochloride, (2-carbamimidamido-1,3-thiazol-4-yl)methyl carbamimidothioate dihydrochloride, s-[(2-guanidino-4-thiazolyl)methyl]isothiourea dihydrochloride, (2-Guanidinothiazol-4-yl)methyl carbamimidothioate dihydrochloride, Famotidine Impurity H DiHCl, (2-((Diaminomethylidene)amino)thiazol-4-yl)methyl carbamimidothioate dihydrochloride, [2-[(Diaminomethylidene)amino]thiazol-4-yl]methyl Carbamimidothioate Dihydrochloride

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
  • H317May cause an allergic skin reaction
  • H319Causes serious eye irritation
  • H332Harmful if inhaled
  • H335May cause respiratory irritation
  • H402Harmful to aquatic life
  • H412Harmful to aquatic life with long lasting effects

Precautionary statements P261, P264, P264 + P265, P270, P271, P272, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, P332 + P317, P333 + 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 EP Impurity H
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted 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 EP Impurity H

Which CAS number identifies Famotidine EP Impurity H?
Famotidine EP Impurity H is registered under CAS 88046-01-9. You may also see it listed as S-(2-Guanidino-4-thiazolyl)methylisothiourea Dihydrochloride, Famotidine EP Impurity H (HCl Salt), Famotidine - Impurity H (Dihydrochloride Salt). Our catalogue number for this item is ZX-024680.
What are the formula and molar mass of Famotidine EP Impurity H?
For Famotidine EP Impurity H, its formula is C6H12Cl2N6S2 and its molar mass is 303.2 g/mol. InChIKey FTKAAVQOOXXUGW-UHFFFAOYSA-N lets you match it in any structure database.
How is Famotidine EP Impurity H used in pharmaceutical QC?
Famotidine EP Impurity H 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 EP Impurity H?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Famotidine EP Impurity H?
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 EP Impurity H to my country?
Yes. Because Famotidine EP Impurity H 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

More in Pharmacopeial Impurities (EP / USP / BP)

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list
Compare 0 of 4Compare now