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ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >Bis[(2-guanidino-4-thiazolyl)methyl]disulfide

Bis[(2-guanidino-4-thiazolyl)methyl]disulfide

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Company Name: Standardpharm Co. Ltd.
Tel: 86-714-3992388
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Products Intro: Product Name:Famotidine EP Impurity E
CAS:129083-44-9
Purity:0.99 Package:10mg;25mg;50mg;100mg
Company Name: BOC Sciences
Tel: +1-631-485-4226
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Products Intro: Product Name:Famotidine Impurity E
CAS:129083-44-9
Purity:> 95% Package:100mg Remarks:BOC Sciences also provides custom synthesis services for Famotidine Impurity E.
Company Name: sgtlifesciences pvt ltd
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Products Intro: Product Name:Famotidine EP Impurity E/ Famotidine Related Compound E
CAS:129083-44-9
Company Name: China National Standard Pharmaceutical Corporation Limited
Tel: +8615391658522
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Products Intro: Product Name:Famotidine Impurity 5(Famotidine EP Impurity E)
CAS:129083-44-9
Purity:0.95 Package:Vials
Company Name: Wuhan Topule Biopharmaceutical Co., Ltd
Tel: +8618327326525
Email: masar@topule.com
Products Intro: Product Name:Famotidine EP Impurity E
CAS:129083-44-9
Purity:98% Package:100mg;1g;500g Remarks:Topule Company operates with integrity and has its own laboratory, which supports packaging and customization. Payment will be made after the product has passed third-party testing
Bis[(2-guanidino-4-thiazolyl)methyl]disulfide Basic information
Product Name:Bis[(2-guanidino-4-thiazolyl)methyl]disulfide
Synonyms:Bis[(2-guanidino-4-thiazolyl)methyl]disulfide;Bis[(2-guanidino-4-thiazolyl)Methyl]disulfide (FaMotidine IMpurity);Famotidine Related Compound E (25 mg) (2,2'-[4,4'-disulfanediylbis(methylene)bis(thiazole-4,2-diyl)]diguanidine);N,N'''-[Dithiobis(Methylene-4,2-thiazolediyl)]bisguanidine;Bis[(2-guanidino-4-thiazolyl)Methyl]disulfide (85%) (FaMotidine IMpurity);FaMotidine Related CoMpound E;Famotidine EP Impurity E (USP RC E);2,2'-[Disulfanediylbis-(methyleneth
CAS:129083-44-9
MF:C10H14N8S4
MW:374.53
EINECS:
Product Categories:Heterocycles, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Sulfur & Selenium Compounds;Sulfur & Selenium Compounds;Heterocycles;Impurities;Intermediates & Fine Chemicals;Pharmaceuticals
Mol File:129083-44-9.mol
Bis[(2-guanidino-4-thiazolyl)methyl]disulfide Structure
Bis[(2-guanidino-4-thiazolyl)methyl]disulfide Chemical Properties
Melting point 155-157°C
Boiling point 601.0±65.0 °C(Predicted)
density 1.86±0.1 g/cm3(Predicted)
storage temp. Hygroscopic, -20°C Freezer, Under Inert Atmosphere
solubility DMF (Slightly), Methanol (Slightly, Sonicated)
form Solid
pka8.77±0.70(Predicted)
color Off-White to Pale Beige
Safety Information
HS Code 2934990002
MSDS Information
Bis[(2-guanidino-4-thiazolyl)methyl]disulfide Usage And Synthesis
UsesA potential impurity in Famotidine (F102250)
Bis[(2-guanidino-4-thiazolyl)methyl]disulfide Preparation Products And Raw materials
Tag:Bis[(2-guanidino-4-thiazolyl)methyl]disulfide(129083-44-9) Related Product Information
Famotidine EP Impurity A N-DesaMinosulfonyl-N-cyano FaMotidine FaMotidine AMide IMpurity FaMotidine Acid IMpurity Methyl Ester Famotidine Related Compound A Hydrochloride FaMotidine Acid IMpurity 3-[2-(Diaminomethyleneamino)-1,3-thiazol-4-ylmethylsulphinyl]-N-sulphamoylpropanamidine 3-[2-(Diaminomethyleneamino)-1,3-thiazol-4-ylmethylsulphinyl]-N-sulphamoyl propanamide FAMOTIDINE RELATED COMPOUND B Famotidine 3-(((2-GUANIDINO-4-THIAZOLYL)METHYL)THIO)PROPANIMIDC ACID METHYL ESTER 3-(2-Guanidino-thiazol-4-yl-methylthio)-propionitrile 3-Chloropropiononitrile (S)-((2-Guanidino-4-thiazolyl)methylisothiourea dihydrochloride 2-(4-(CHLOROMETHYL)THIAZOL-2-YL)GUANIDINE Sulfamide 3-Hydroxypropionic acid 3-HYDROXYPROPIONAMIDE