(2-Aminothiazol-4-yl)methyl carbamimidothioate 20166-91-0

Name: (2-Aminothiazol-4-yl)methyl carbamimidothioate
Brand: Vaqora Chemicals
SKU: VQ-037197

About (2-Aminothiazol-4-yl)methyl carbamimidothioate

Vaqora Chemicals supplies (2-Aminothiazol-4-yl)methyl carbamimidothioate, an impurity of Famotidine registered under CAS number 20166-91-0. The compound has the formula C5H8N4S2, corresponding to a molecular weight of 188.3 g/mol. Its systematic (IUPAC) name is (2-amino-1,3-thiazol-4-yl)methyl carbamimidothioate. Alternative names: AGR 307 and 2-Amino-(isothioureyl methylene)-4-thiazole.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Famotidine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, (2-Aminothiazol-4-yl)methyl carbamimidothioate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Famotidine

View every impurity, metabolite and intermediate we list for Famotidine.

Famotidine impurities

Specifications & identifiers

Chemical identifiers
Product name	(2-Aminothiazol-4-yl)methyl carbamimidothioate
Catalogue No.	VQ-037197
CAS Number	20166-91-0
IUPAC name	(2-amino-1,3-thiazol-4-yl)methyl carbamimidothioate
Molecular formula	C₅H₈N₄S₂
Molecular weight	188.3 g/mol
Exact mass	188.019
Grade	Reference Standard
HSN code	38229090
InChIKey	ZJOZQGURSDEMQX-UHFFFAOYSA-N
SMILES	C1=C(N=C(S1)N)CSC(=N)N
PubChem CID	73233

Physical properties
Physical form	Solid
LogP (XLogP3)	0.4
H-bond donors / acceptors	3 / 5
TPSA	142 Å²
Synonyms	AGR 307, 2-amino-(isothioureyl methylene)-4-thiazole dihydrochloride, Carbamimidothioic acid, (2-amino-4-thiazolyl)methyl ester, 2-Amino-(isothioureyl methylene)-4-thiazole, (2-Amino-4-thiazolyl)methyl carbamimidothioate, Pseudourea, 2-((2-amino-4-thiazolyl)methyl)-2-thio-, 20167-22-0 pound 2HCl pound(c), 2-(2-aminothiazol-4-ylmethyl)isothiourea, 2-(2-Amino-thiazol-4-ylmethyl)-isothiourea, 2-[(2-aminothiazol-4-yl)methyl]isothiourea, (2-Imino-2,3-dihydro-1,3-thiazol-4-yl)methyl carbamimidothioate, Carbamimidothioic acid,(2-amino-4-thiazolyl)methyl ester,dihydrochloride

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of (2-Aminothiazol-4-yl)methyl carbamimidothioate?

The CAS Registry Number of (2-Aminothiazol-4-yl)methyl carbamimidothioate is 20166-91-0. It is also known as AGR 307, 2-amino-(isothioureyl methylene)-4-thiazole dihydrochloride, Carbamimidothioic acid, (2-amino-4-thiazolyl)methyl ester.

What is the molecular formula and molecular weight of (2-Aminothiazol-4-yl)methyl carbamimidothioate?

(2-Aminothiazol-4-yl)methyl carbamimidothioate has the molecular formula C5H8N4S2 and a molecular weight of 188.3 g/mol. Its IUPAC name is (2-amino-1,3-thiazol-4-yl)methyl carbamimidothioate.

What is (2-Aminothiazol-4-yl)methyl carbamimidothioate used for?

(2-Aminothiazol-4-yl)methyl carbamimidothioate is supplied as a characterised reference material related to Famotidine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of (2-Aminothiazol-4-yl)methyl carbamimidothioate can I order?

We supply (2-Aminothiazol-4-yl)methyl carbamimidothioate in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with (2-Aminothiazol-4-yl)methyl carbamimidothioate?

Yes. Every lot of (2-Aminothiazol-4-yl)methyl carbamimidothioate is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can (2-Aminothiazol-4-yl)methyl carbamimidothioate be shipped internationally?

Yes. We export (2-Aminothiazol-4-yl)methyl carbamimidothioate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.