Antimicrobiens

Binds cyclophilin D and inhibits calcineurin; immunosuppressant

Desfuroyl ceftiofur sodium is a veterinary cephalosporin antibiotic, which is derived from cephalosporin C, a beta-lactam antibiotic produced by the fungus Cephalosporium acremonium. Its mode of action involves the inhibition of bacterial cell wall synthesis by binding to and inactivating penicillin-binding proteins (PBPs). This prevents the cross-linking of peptidoglycan layers, leading to cell lysis and bacterial death, particularly effective against Gram-negative and some Gram-positive bacteria.

Ribavirin is a guanosine nucleoside analog with broad-spectrum antiviral properties. Ribavirin gets phosphorylated to ribavirin triphosphate in cells and competes with natural nucleotides for incorporation in a nascent RNA chain, thus interfering with RNA synthesis by inhibiting viral RNA polymerases. Ribavirin is also an inhibitor of inosinate dehydrogenase (IMP), which is involved in the biosynthesis of GTP.

Amphotericin B is a macrocycle antibiotic with very potent antifungal effects and resistance very rarely occurs. Amphotericin B is a polyene antifungal that binds to fungal cell membrane, i.e., ergosterol disrupts the membrane permeability leading to leakage of intracellular components. It is often used as an alternative therapy for leishmaniasis and to treat severe mycoses including: systemic Candida, Cryptococcus, blastomycosis, and histoplasmosis.

Ceftaroline fosamil is an antibacterial agent used to treat various bacterial infections such as pneumonia. Ceftaroline fosamil binds to the ribosomal RNA of bacteria, preventing the formation of proteins necessary for cell division. Ceftaroline fosamil has been shown to be highly active against Mycobacterium tuberculosis, Mycobacterium avium complex, and fungi such as Candida species.

Ceftazidime is a broad-spectrum beta-lactam antibiotic that inhibits bacterial growth by inhibiting penicillin-binding proteins (PBPs). It is used to treat many bacteria infections including pneumonia and septicaemia. It has shown to be effective against some treatment-resistant bacteria such as Pseudomonas aeruginosa.

Ninhydrin is a chemical reagent, which is a saturated triketone compound utilized extensively in biochemical analysis and forensic science. It is synthesized through the dehydrogenation of related organic compounds and is often encountered in its crystalline form.

Tosufloxacin is a fluoroquinolone antibiotic that inhibits DNA gyrase and topoisomerase IV, which are enzymes that maintain the integrity of bacterial DNA. It binds to bacterial 16S ribosomal RNA and inhibits protein synthesis, leading to cell death by inhibiting the production of proteins vital for cell division. Tosufloxacin has been shown to be effective against a variety of bacterial infections.

BIOSAFE® Antimicrobial, 5% aqueous solution
BIOSAFE® Antimicrobial is a non-leaching silicon-based antimicrobial that imparts bacteriostatic, fungistatic, and algistatic properties
to coatings and resins for manufactured goods.
3-(Trihydroxysilyl)propyldimethyloctadecyl ammoniumchloride, 5% aqueous solution; 3-(Trihydroxysilyl)propyldimethyloctadecyl ammonium chloride; Octadecyldimethyl(3-trihydroxysilylpropyl)ammonium chloride, 84% active condensed; Silsesquioxanes, 3-(dimethyloctadecylammonio)propyl, hydroxy-terminated, chlorides
EPA Registration Number: 83019-35% of HM4100 in waterUsed in water based surface treatments and coatingsMicrobiostatic agent that protects articles from deterioration and discolorationLeach resistantActive against forms of fungi, algae, and bacteriaHigh antimicrobial performance in ISO and ASTM testingDoes not promote development of resistant microorganismsIncompatible with anionic detergentsTypical use concentrations of 0.25-0.5 wt% relative to the substrate being treated
Water Based Surface Treatments
CarpetNon-wovensRoll goodsBuilding materialsShoesIndoor environment surfaces

BIOSAFE® Antimicrobial 72% in methanol
BIOSAFE® Antimicrobial is a non-leaching silicon-based antimicrobial that imparts bacteriostatic, fungistatic, and algistatic properties
to coatings and resins for manufactured goods.
Octadecyldimethyl(3-trimethoxy silylpropyl)ammonium chloride, 72% in methanol; (Trimethoxysilylpropyl)octadecyldimethylammonium chloride; Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride
EPA Registration Number: 83019-4Microbiostatic agent that protects articles from deterioration and discolorationActive against forms of fungi, algae, and bacteriaLeach resistantUsed in water based surface treatments and coatings,High antimicrobial performance in ISO and ASTM testingDoes not promote development of resistant microorganismsTypical use concentrations of 0.25-0.5 wt% active relative to the substrate being treatedIncompatible with anionic surfactantsAvailable as a no VOC powder HM4100
Water Based Surface Treatments
CarpetNon-wovensRoll goodsBuilding materialsShoesIndoor environment surfaces

BIOSAFE® RTU Antimicrobial, 1% aqueous solution
BIOSAFE® Antimicrobial is a non-leaching silicon-based antimicrobial that imparts bacteriostatic, fungistatic, and algistatic properties
to coatings and resins for manufactured goods.
3-(Trihydroxysilyl)propyldimethyloctadecyl ammoniumchloride, 1% aqueous solution; 3-(Trihydroxysilyl)propyldimethyloctadecyl ammonium chloride; Octadecyldimethyl(3-trihydroxysilylpropyl)ammonium chloride, 84% active condensed; Silsesquioxanes, 3-(dimethyloctadecylammonio)propyl, hydroxy-terminated, chlorides
EPA Registration Number: 83019-21% of HM4100 in waterUsed in water based surface treatments and coatingsMicrobiostatic agent that protects articles from deterioration and discolorationLeach resistantActive against forms of fungi, algae, and bacteriaHigh antimicrobial performance in ISO and ASTM testingDoes not promote development of resistant microorganismsIncompatible with anionic detergentsTypical use concentrations of 0.25-0.5 wt% active relative to the substrate being treated
Water Based Surface Treatments
CarpetNon-wovensRoll goodsBuilding materialsShoesIndoor environment surfaces

BIOSAFE® Quaternary Siloxane Powder
BIOSAFE® Antimicrobial is a non-leaching silicon-based antimicrobial that imparts bacteriostatic, fungistatic, and algistatic properties
to coatings and resins for manufactured goods.
3-(Trihydroxysilyl)propyldimethyloctadecyl ammonium chloride; Octadecyldimethyl(3-trihydroxysilylpropyl)ammonium chloride, 84% active condensed; Silsesquioxanes, 3-(dimethyloctadecylammonio)propyl, hydroxy-terminated, chlorides
EPA Registration Number: 83019-1FDA Approved for Food ContactNSF 51 approvedNo VOCsUsed in resin blending, compounding, and coatingsMicrobiostatic agent that protects articles from deterioration and discolorationLeach resistantActive against forms of fungi, algae, and bacteriaHigh antimicrobial performance in ISO and ASTM testingDoes not promote development of resistant microorganismsRecommended process temperature: <170 °CTypical use concentrations of 0.25-0.5 wt% active relative to the substrate being treatedIncompatible with anionic surfactantsAvailable in aqueous solutions HM4005 and HM4001
Resin Compatibility
TPU - Thermoplastic PolyurethaneUrethane FoamPolyether bock amide (PEBAX®)Silicone (not post-cured)Polyamide 6 (PA6 or nylon 6)Acrylic (cast and thermoplastic)Acrylic AdhesivesSpun FiberFiberglass Gel Coat
Used in Certainty® SmartBoost™ Laundry Additive
For more information on BIOSAFE® products, please contact Customer Service at 888.734.8344.

Applications (5Z,​8Z,​11Z,​14Z)​-5,​8,​11,​14-​Eicosatetraenoic Acid 2-​[[(1,​1-​Dimethylethoxy)​carbonyl]​amino]​ethyl Ester is an intermediate used in synthesizing O-Arachidonoyl ethanolamine hydrochloride (A765130), a partial agonist at CB1 receptor and a full agonist at CB2 receptor. O-Arachidonoyl ethanolamine hydrochloride can be isolated from constituent of human and rat brain. It can be used to prepare antimicrobial arachidonic acid derivative.
References Kvasenkov, O. I. RU 2171610 C2 20010810 (2001); Sharir, H., et al.: J Neuroimmune Pharmacol. 7, 856 (2012)

Applications 2,2'-Methylenebis(4-bromophenol) can be derived from bromophenols from the red alga Odonthalia corymbifera and display potential antimicrobial activity. It is used as an intermediate in the synthesis of Albuterol Dimer (A514515) which is an impurity of the drug Albuterol used to treat asthma.
References Oh, K., et al.: Bioorg. Med. Chem. Lett., 18, 104 (2008); Haddad, N., et al.: Tetrahedron Lett., 43, 1135 (2002);

Applications ​[5-​[(3aS,​4S,​6aR)​-​Hexahydro-​2-​oxo-​1H-​thieno[3,​4-​d]​imidazol-​4-​yl]​-​1-​oxopentyl]​-​3-​(2-​pyridinyldithio)​-L-alanine is an intermediate in the synthesis of Biotinyl Pyridinyldithio N-Hydroxysuccinimide Alanine Ester (B397300), which is an antimicrobial bisulfide prodrug.
References Ponpipom, et al.: J. Med. Chem., 24, 1388 (1981), Hausch, F., et al.: Bioconjug. Chem., 8, 885 (1997), Seelig, B., et al.: Chem. Biol., 6, 167 (1999),

Applications (S)-2-((S)-2-((tert-butoxycarbonyl)amino)-3-methylbutanamido)-3-(4-hydroxyphenyl)propanoic Acid Methyl Ester is an intermediate in the synthesis of Aureusimine A (A794560), a metabolite of non-ribosomal origin produced by Staphylococcus aureusan, formed by the fusion of two amino acids. Aureusimine A was shown to exert control over the virulence cascade responsible for Golden Staph infection.
References Archer, G., et al.: Clin. Infect. Dis., 26, 1179 (1998); Novick, R., et al.: Mol. Microbiol., 48, 1429 (2003); Liang, X., et al.: Infect. Immun., 74, 4655 (2006); Geiger, T., et al.: J. Bacteriol., 190, 3419 (2008);

Applications 2,7-Dibromonapthalene acts as a reagent for the expedient synthesis of aminopropoxy-functionalized bis(aryltriazoly) arylenes via click chemistry and their antimicrobial and hemolytic activity.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Fu, T., et al.: ACS Med. Chem. Lett., 4, 841 (2013)

Stability moisture sensitive
Applications 4,7-Difluoro-1,3-isobenzofurandione is used in the synthesis of phthalic compounds, phthalazines, and quinones with antimicrobial activity.
References Cardia, M. et al.: J. Hetero. Chem., 40, 1011 (2003); Krohn, K.. et al.: Sci. Synth., 28, 367 (2006); Vina, D. et al.: Tetrahedron, 65, 1574 (2009);

Applications 6R,10R-Dimethyl-2-pentadecanone is a byproduct in the synthesis of (+)-Phytone (P398050), which is an constituent of leaf essential oil of Lawsonia Inermis growing in Nepal with potential anti-microbial activities.
References Satyal, P., et al.: Pharmacol., 1, 31 (2012);

Gentamicin C2a is an aminoglycoside antibiotic, which is a complex of compounds derived from the fermentation of the bacterium *Micromonospora purpurea*. Its mode of action involves binding to the bacterial 30S ribosomal subunit, thereby inhibiting protein synthesis and resulting in the bactericidal effect on susceptible strains. The disruption of protein synthesis prevents the growth and replication of bacteria, effectively killing them.

Ceftiofur is a third-generation cephalosporin antibiotic with action on bacterial cell wall synthesis and is used for treating bacterial infections in veterinary medicine.

Dibekacin sulfate is an aminoglycoside antibiotic with action on bacterial protein synthesis inhibition and is used for treating severe gram-negative bacterial infections.

Kitasamycin is a macrolide antibiotic with a mode of action that inhibits bacterial protein synthesis by binding to the 50S ribosomal subunit. It is used for treating bacterial infections in veterinary medicine.

ester of Monensin.  Monensin is a polyether antibiotic isolated from Streptomyces cinnamonensis.  It is widely used in ruminant animal feeds.

Applications A 6-substituted 8-quinolinecarboxylic acid as antimicrobial and genotoxic agent.
References Weyer, R., et al.: Arzneim.-Forsch., 24, 269 (1974),

Stability Hygroscopic
Applications 1,3-Dibenzyl-1H-benzo[d]imidazol-3-ium Chloride is a useful reagent in the preparation of the antimicrobial benzimidazolium compounds via N-alkylation of benzimidazoles with benzyl chloride.
References Meng, J. P., et al.: Adv. Mat. Res., 554, 1686 (2012)

Applications Benzyltriphenylphosphonium Chloride was used as a reagent in the organic synthesis of several compounds including that of stabilised phosphonium ylides containing saturated oxygen heterocycles. Also used in the synthesis of novel substituted cis-stilbene derivatives which display antimicrobial activity.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Aitken, R., et al.: Org. Biomol. Chem., 14, 1794 (2016); Jain, D., et al.: World J. Pharm. Sci., 4, 1473 (2015);

Applications Paraformaldehyde-13C,D2 is an isotope labelled compound of Paraformaldehyde (P193265). Paraformaldehyde is the polymerized form of formaldehyde used in root canal sealers that provide antimicrobial activity.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Gomes, B. et al.: Braz. Dent. J., 15, 30 (2004); Myers, G. et al.: Appl. Microbiol., 11, 357 (1963);

Stability Moisture Sensitive
Applications 3,6-Dichlorophthalic Anhydride is an intermediate in the synthesis of phthalic compounds, phthalazines, and quinones with antimicrobial activity.
References Hansongnern, K., et al. Appl. Magnetic. Resonance., 23, 333 (2003);

Stability Light Sensitive
Applications Di-2-(Hydroxyphenyl)acetamido Cefprozil is an impurity in the synthesis of Cefprozil (C243910), semisynthetic oral cephalosporin consisting of approx. 90:10 Z/E isomeric mixture. Antibacterial.
References Jones, R.N., et al.: Diagn. Microb. Infect. Dis., 9, 11 (1988), Barbhaiya, R.H., et al.: Antimicrob. Agents Chemother., 34, 1204 (1990)

Applications 4-​Methyl-​benzenesulfonic Acid (2E)​-​[(5R)​-​2-​Methyl-​5-​(1-​methylethenyl)​-​2-​cyclohexen-​1-​ylidene]​hydrazide-d4 is an intermediate in synthesizing (+)-Limonene-d5 (L461742). It is present in blood oranges which show inhibition of angiogenesis in human colon cancer cells. Extracted from the oils of Mentha spicata it shows antimicrobial activity.
References Chidambara Murthy, K. et al.: Life Sci.,91, 429 (2012); Aggarwal, K. et al.: Flav. Frag. J., 17, 59 (2002)

Stability Hygroscopic
Applications Berberrubine Chloride is a novel alkaloid with novel nitric-oxide donating activity. Antitumor and an antimicrobial agent.
References Chen, J. et al.: Eur. J. Med. Chem., 132, 173 (2017); Jeyakkumar, P. et al.: Bioorg. Med. Chem. Lett., 27, 1737 (2017);

Applications 1-Pyridin-2-yl-propan-2-one is an antimicrobial bioactive compound extracted from Lactarius vellereus fermenting liquor.
References Ji, H., et al.: Beijing Linye Daxue Xuebao, 30, 92 (2008); Song, R., et al.: From Faming Zhuanli Shenqing (2008), CN 101230368 A 20080730;

Applications Used in the synthesis of some novel thiazolidine-2,4-dione derivatives having antimicrobial activity.
References Colca, J., et al.: J. Biol. Chem., 278, 21972 (2003), Galimand, M., et al.: Antimicrob. Agents Chemother., 47, 2565 (2003), Rostom, S., et al.: Bioorg. Med. Chem., 17, 882 (2009),

Applications 4-Chlorocinnamic Acid is a derivative of Cinnamic Acid (C442030) and plays an important role in the development of plants. 4-Chlorocinnamic Acid may also show potential antimicrobial, antioxidant, anti-inflammatory, and antitumoral activity.
References Jitareanu, A., et al.: Not. Bot. Horti. Agrobo., 39, 130 (2011)