USBiological 2 - Products
Worldwide
Our biochemicals, antibodies, recombinant proteins, cell culture media and molecular biology kits are used in virtually all scientific applications.From affordable research quantities to larger bulk amounts.
| Product | Description | |
|---|---|---|
| Diethylene Glycol Dimethacrylate | Esters of acrylic acid and methacrylic acid, more commonly known as acrylates and methacrylates are key raw materials in the coatings and printing industry, and in food packaging. Group: Biochemicals. Alternative Names: 2-Methyl-2-propenoic Acid 1,1'-(Oxydi-2,1-ethanediyl) Ester; Methacrylic Acid Oxydiethylene Ester; Diethylene Glycol Dimethacrylate; 2,2'-Oxybisethanol Dimethacrylate; 2,2'-Oxydiethyl Dimethacrylate; 2G; Blemmer PDE 100; DGM 2; Diethylene Glycol Bis(methacrylate); Light Ester 2EG; NK Ester 2G; Oxydiethylene Methacrylate; PDE 100; SR 231; SR 231E; TGM 2. Grades: Highly Purified. CAS No. 2358-84-1. Pack Sizes: 25g. US Biological Life Sciences. |  Worldwide |
| Diethylene Glycol Dimethanesulfonate | Intermediate in the production of alkylating agents. Group: Biochemicals. Alternative Names: 2,2'-Oxybis-ethanol 1,1'-Dimethanesulfonate; 2,2'-Oxybis-ethanol Dimethanesulfonate; Bis(2-mesyloxyethyl) Ether; Diethylene Glycol Dimesylate; ENT 61168. Grades: Highly Purified. CAS No. 34604-52-9. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| Diethylene triaminetetraacetic Acid Trifluoroacetamide Tetra(tert-butyl Ester) | Diethylene triaminetetraacetic Acid Trifluoroacetamide Tetra(tert-butyl Ester). Group: Biochemicals. Alternative Names: Di-tert-butyl 3,6-Bis[(tert-butoxycarbonyl)methyl]-9-(trifluoroacetyl)-3,6,9-triazaundecanedionate. Grades: Highly Purified. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| Diethylene triaminetriacetic Acid Trifluoroacetamide Tri(tert-butyl Ester) | Diethylene triaminetriacetic Acid Trifluoroacetamide Tri(tert-butyl Ester). Group: Biochemicals. Alternative Names: Di-tert-butyl 3-[(tert-Butoxycarbonyl)methyl]-6-(trifluoroacetyl)amino-3,6-diazaoctanedionate. Grades: Highly Purified. CAS No. 180152-84-5. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| Diethyl Ethoxy methyl idenemalonate | Intermediate in the production of Flumequine. Group: Biochemicals. Alternative Names: 2- (Ethoxymethylene) propanedioic Acid 1,3-Diethyl Ester; (Ethoxymethylene) malonic Acid Diethyl Ester; (Ethoxymethylene) propanedioic Acid Diethyl Ester; Diethyl [ (ethyloxy) methylidene] propanedioate; Ethyl 3-Ethoxy-2-(ethoxymethylene)-3-oxopropanoate; NSC 62117; NSC 9068. Grades: Highly Purified. CAS No. 87-13-8. Pack Sizes: 25g. US Biological Life Sciences. | Worldwide |
| Diethyl Malonate-13C3 | A labeled diethyl ester of malonic acid which occurs naturally in grapes and strawberries. It is used in the preparation of barbiturates, artificial flavourings, vitamin B1, and vitamin B6 as well as in perfumes. Group: Biochemicals. Alternative Names: Propanedioic Acid 1,3-Diethyl Ester-13C3; Malonic Acid Diethyl Ester-13C3; Propanedioic Acid Diethyl Ester-13C3; Carbethoxyacetic Ester-13C3; Dicarbethoxymethane-13C3; Diethyl Propane-1,3-dioate-13C3; Diethyl Propanedioate-13C3; Ethyl Malonate-13C3; Malonate Diethyl Ester-13C3; Methanedicarboxylic Acid Diethyl Ester-13C3; NSC 136903-13C3; NSC 8864-13C3. Grades: Highly Purified. CAS No. 53051-81-3. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| Diethyl Methyl-d3-malonate | Diethyl Methyl-d3-malonate. Group: Biochemicals. Alternative Names: Methyl-d3-propanedioic Acid Diethyl Ester. Grades: Highly Purified. CAS No. 54840-57-2. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| Diethyl Phosphate-13C4 Sodium Salt | Labeled Diethyl Phosphate. Used in a cosmetic composition for treating keratin materials. Group: Biochemicals. Alternative Names: Phosphoric Acid Diethyl Ester-13C4 Sodium Salt; Ethyl Sodium Phosphate-13C4. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Diflorasone | An anti-inflammatory and anti-itching corticosteroid usually present in topical creams. Group: Biochemicals. Alternative Names: (6α,11 β,16 β)-6,9-Difluoro-11,17,21-trihydroxy-16-methyl-pregna-1,4-diene-3,20-dione; 6α,9-Difluoro-11 β,17,21-trihydroxy-16 β-methyl-pregna-1,4-diene-3,20-dione. Grades: Highly Purified. CAS No. 2557-49-5. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Diflorasone Diacetate | An anti-inflammatory and anti-itching corticosteroid usually present in topical creams. Group: Biochemicals. Alternative Names: (6α,11 β,16 β)-17,21-Bis(acetyloxy)-6,9-difluoro-11-hydroxy-16-methyl-pregna-1,4-diene-3,20-dione; Dermaflor; Diacort; Diflorasone 17,21-Diacetate; Difulal; Florone; Maxiflor; Psorcon; Soriflor. Grades: Highly Purified. CAS No. 33564-31-7. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Difluoromethane sulfonyl Chloride | Difluoromethane sulfonyl Chloride is a reactant used in the synthesis of ketoconazole sulfonamide analogs as antifungal agents. Group: Biochemicals. Grades: Highly Purified. CAS No. 1512-30-7. Pack Sizes: 100mg, 250mg. Molecular Formula: CHClF2O2S, Molecular Weight: 150.53. US Biological Life Sciences. | Worldwide |
| Difluoro methyl enediphosphonic Acid | A phosphonic acid derivative for development of biologically active compounds. Group: Biochemicals. Alternative Names: P, P'- (Difluoromethylene) bisphosphonic Acid; Difluoromethylene) bis[phosphonic Acid]; (Difluoromethylene) bisphosphonic Acid. Grades: Highly Purified. CAS No. 10596-32-4. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| Difluoro methyl thioacetic Acid Potassium Salt | Difluoro methyl thioacetic Acid Potassium Salt is a reagent used in the preparation of oxacephem antibiotics. Group: Biochemicals. Alternative Names: (Difluoromethylthio) acetic Acid; 2-[ (Difluoromethyl) thio]acetic Acid Potassium Salt. Grades: Highly Purified. CAS No. 83494-32-0. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| Diglyme-d6 | Labeled Diglyme. Solvent; it is used as reaction medium for Grignard and similar synthesis. Group: Biochemicals. Alternative Names: 1,1'-Oxybis[2-methoxyethane]-d6; Bis(2-methoxyethyl)-d6 Ether; 1,5-(Dimethoxy-d6)-3-oxapentane; 1-(2-Methoxyethoxy)-2-methoxyethane-d6; 2,5,8-Trioxanonane-d6; Diethylene Glycol Dimethyl-d6 Ether; Dimethyl-d6 Carbitol; Dimethyl-d6 Digol; Glyme 2-d6; Glyme 3-d6; Hisolve MDM-d6; NSC 59726-d6. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Digoxigenin Bisdigitoxoside | A metabolite of Digoxin (Dx). Group: Biochemicals. Alternative Names: (3 β,5 β,12 β)-3-[[2,6-Dideoxy-4-O-(2,6-dideoxy- β-D-ribo-hexopyranosyl)- β-D-ribo-hexopyranosyl]oxy]-12,14-dihydroxycard-20(22)-enolide; Digoxigenin Didigitoxoside; Bisdigoxigenin; Digoxigenin Bisdigitoxide. Grades: Highly Purified. CAS No. 5297-5-2. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| Digoxigenin Monodigitoxoside | A metabolite of Digoxin (Dx). Group: Biochemicals. Alternative Names: (3 β,5 β,12 β)-3-[(2,6-Dideoxy- β-D-ribo-hexopyranosyl)oxy]-12,14-dihydroxycard-20(22)-enolide; Digoxigenin 3-Monodigitoxide; Digoxigenin Monodigitoxide. Grades: Highly Purified. CAS No. 5352-63-6. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Dihydro-2,4-dimethyl-3(2H)-thiophenone | Used in the preparation of sulfur aroma compounds. Group: Biochemicals. Alternative Names: 1,2,4,5-Tetradeoxy-1,4-epithio-2-methyl-3-pentulose; 2,3,4,5-Tetrahydro-2,4-dimethylthiophen-3-one. Grades: Highly Purified. CAS No. 106014-15-7. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| Dihydro-3-[(3-methoxyphenyl)methyl]-2(3H)-furanone | Use in the preparation of 4,5-diaryloxazole derivatives as prostaglandin I2 antagonist. Group: Biochemicals. Grades: Highly Purified. CAS No. 187993-26-6. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| (±) -Dihydro-4-[[3-methoxy-4- (phenylmethoxy) phenyl]methyl]-2 (3H) -furanone | Used in the preparation of many biologically active ligands. Group: Biochemicals. Alternative Names: Dihydro-4-[[3-methoxy-4- (phenylmethoxy) phenyl]methyl]-2 (3H) -furanone. Grades: Highly Purified. CAS No. 92831-74-8. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| Dihydro Artemisinin-d3 | The main labeled metabolite of Artemisinin, Arteether, Artemether, Artesunate. An active antimalarial metabolite. Group: Biochemicals. Alternative Names: (3R, 5aS, 6R, 8aS, 9R, 10S, 12R, 12aR)-Decahydro-3, 6, 9-trimethyl- 3,12-epoxy-12H-pyrano[4,3-j]-1,2-benzodioxepin-10-ol-d3; β-Dihydroartemisinin-d3; Alaxin-d3; Cotecxin-d3; Cotexin-d3; DHQHS 2-d3; Dihydroartemisinine-d3; Dihydroqinghaosu-d3. Grades: Highly Purified. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
| Dihydrocaffeic Acid | Dihydrocaffeic Acid is a natural product containing a catechol group with an α, β-unsaturated carboxylic acid chain. Dihydrocaffeic Acid has been shown to have hepatoprotective activity. Dihydrocaffeic Acid is a metabolite of Caffeic Acid with potent antioxidant properties. Group: Biochemicals. Alternative Names: 3,4-Dihydroxy- β-phenylpropionic Acid; 3, 4-Dihydroxy Benzene propionic Acid; 3,4-Dihydroxyhydrocinnamic Acid; 3, 4-Di hydroxyphenylpropionic Acid; 3- (3, 4-Dihydroxyphenyl) propanoic Acid; 3- (3, 4-Dihydroxyphenyl) propionic Acid; Hydrocaffeic Acid; NSC 407275; NSC 624007; 3, 4-Di hydroxydi hydrocinnamic Acid. Grades: Highly Purified. CAS No. 1078-61-1. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| Dihydro Capsaicin | Capsaicin analog. A VR1 vaniloid receptor agonist. Group: Biochemicals. Alternative Names: N-[(4-Hydroxy-3-methoxyphenyl)methyl]-8-methylnonanamide; 8-Methyl-N-vanillylnonanamide; 6,7-Dihydrocapsaicin; Dihydrocapsaicin. Grades: Highly Purified. CAS No. 19408-84-5. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| Dihydrocuscohygrine-d6 | pro-pro-(s) Dihydrocuscohygrine and pro-pro-(r) Dihydrocuscohygrine mixture. Cuscohygrine derivative. An alkaloid compound found in Convolvulus lanatus. Group: Biochemicals. Alternative Names: meso-Dihydrocuscohygrine-d6; 1-Methyl-α-[(1-methyl-2-pyrrolidinyl)methyl]-2-pyrrolidineethanol-d6. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| Dihydrocuscohygrine Hydrochloride | pro-pro-(s) Dihydrocuscohygrine and pro-pro-(r) Dihydrocuscohygrine mixture. Cuscohygrine derivative. An alkaloid compound found in Convolvulus lanatus. Group: Biochemicals. Alternative Names: meso-Dihydrocuscohygrine Hydrochloride; 1-Methyl-α-[(1-methyl-2-pyrrolidinyl)methyl]-2-pyrrolidineethanol Hydrochloride. Grades: Highly Purified. CAS No. 80408-56-6+80408-55-5. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| Dihydro Cyclosporin A | A Cyclosporin A analog, an immunosuppressant. Group: Biochemicals. Alternative Names: 6-[(2S,3R,4R)-3-Hydroxy-4-methyl-2-(methylamino)octanoic acid]cyclosporin A. Grades: Highly Purified. CAS No. 59865-15-5. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Dihydro Dutasteride | Dihydro Dutasteride is an impurity arose during the process development of Dutasteride. Group: Biochemicals. Alternative Names: (4aR, 4bS, 6aS, 7S, 9aS, 9bS, 11aR) -N-[2, 5-Bis (trifluoromethyl) phenyl]hexadecahydro-4a, 6a-dimethyl-2-oxo-1H-Indeno[5, 4-f]quinoline-7-carboxamide; (5α,17 β ) -N-[2, 5-Bis (trifluoromethyl) phenyl]-3-oxo-4-azaandrostane-17-carboxamide; Dihydrodutasteride. Grades: Highly Purified. CAS No. 164656-22-8. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Dihydro Ergotamine Mesylate | α-Androgenic blocker with selective venoconstrictor properties. Also binds to serotonin 5HT1-receptors. Antimigraine. Group: Biochemicals. Alternative Names: (5'α , 10α ) -9, 10-Dihydro-12'-hydroxy-2'-methyl-5'- (phenylmethyl) ergotaman-3', 6', 18-trione. Grades: Highly Purified. CAS No. 6190-39-2. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| Dihydro Fenofibrate | A metabolite of Fenofibrate. Group: Biochemicals. Alternative Names: 2-[4-[ (4-Chlorophenyl) hydroxymethyl]phenoxy]-2-methylpropanoic Acid 1-Methylethyl Ester. Grades: Highly Purified. CAS No. 61001-99-8. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Dihydro Ferulic Acid 4-O-Sulfate Sodium Salt | A metabolite profiling of hydroxycinnamate derivative in plasma and urine after the ingestion of coffee by humans: identification of biomarkers of coffee consumption. Group: Biochemicals. Alternative Names: 3-Methoxy-4- (sulfooxy) benzenepropanoic Acid Sodium Salt. Grades: Highly Purified. CAS No. 86321-33-7. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Dihydro Ferulic Acid Methyl Ester | A protected caffeine metabolite with high antioxidant activity. It is a very sensitive biomarker for the consumption of relatively small amount of coffee. Group: Biochemicals. Alternative Names: 4-Hydroxy-3-methoxy-hydrocinnamic Acid Methyl Ester; Methyl 3- (4-Hydroxy-3-methoxyphenyl) propanoate; Methyl 3-[4-Hydroxy-3- (methyloxy) phenyl]propanoate; Methyl Dihydroferulate; Methyl Hydroferulate. Grades: Highly Purified. CAS No. 56024-44-3. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| Dihydro Finasteride | The reduced product of Finasteride : a mechanism-based inhibitor of human prostate and skin steroid 5α-reductase. It forms an enzyme-bound NADP-dihydrofinasteride adduct during this inhibitory process. Group: Biochemicals. Alternative Names: (4aR, 4bS, 6aS, 7S, 9aS, 9bS, 11aR) -N- (1, 1-Dimethylethyl) hexadecahydro-4a, 6a-dimethyl-2-oxo-1H-indeno[5, 4-f]quinoline-7-carboxamide; Dihydroproscar; (5α,17 β)-N-(1,1-Dimethylethyl)-3-oxo-4-azaandrostane-17-carboxamide; [4aR-(4aα,4b β, 6aα, 7α, 9a β,9bα,11a β ) ]-N- (1, 1-Dimethylethyl) hexadecahydro-4a, 6a-dimethyl-2-oxo-1H-indeno[5, 4-f]quinoline-7-carboxamide; 1,2-Dihydrofinasteride; 3-Oxo-4-aza-5α-androstan-17 β-carboxylic acid N-(tert-butyl)amide; N-(tert-Butyl)-3-oxo-4-aza-5α-androstane-17 β-carboxamide. Grades: Highly Purified. CAS No. 98319-24-5. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| Dihydro FK-506 | A novel analog of FK-506 macrocycle. Group: Biochemicals. Alternative Names: Tsukubamycin B; Dihydro Tacrolimus; [3S-[3R*[E(1S*, 3S*, 4S*)], 4S*, 5R*, 8S*, 9E, 12R*, 14R*, 15S*, 16R*, 18S*, 19S*, 26aR*]]-5, 6, 8, 11, 12, 13, 14, 15, 16, 17, 18, 19, 24, 25, 26, 26a-hexadecahydro-5, 19-dihydroxy-3-[2-(4-hydroxy-3-methoxycyclohexyl)-1-methylethenyl]-14, 16-dimethoxy-4, 10, 12, 18-tetramethyl-8-propyl-15, 19-Epoxy-3H-pyrido[2, 1-c][1, 4]oxaazacyclotricosine-1, 7, 20, 21(4H, 23H)-tetrone; (3S, 4R, 5S, 8R, 9E, 12S, 14S, 15R, 16S, 18R, 19R, 26aS)-5, 6, 8, 11, 12, 13, 14, 15, 16, 17, 18, 19, 24, 25, 26, 26a-hexadecahydro-5, 19-dihydroxy-3-[(1E)-2-[(1R, 3R, 4R)-4-hydroxy-3-methoxycyclohexyl]-1-methylethenyl]-14, 16-dimethoxy-4, 10, 12, 18-tetramethyl-8-propyl-15, 19-Epoxy-3H-pyrido[2, 1-c][1, 4]oxaazacyclotricosine-1, 7, 20, 21(4H, 23H)-tetrone. Grades: Highly Purified. CAS No. 104987-30-6. Pack Sizes: 1mg, 2.5mg, 5mg. Molecular Formula: C??H??NO??, Molecular Weight: 806.03. US Biological Life Sciences. | Worldwide |
| Dihydrofluorescein diacetate | Dihydrofluorescein diacetate is a chemical used for intracellular staining. Dihydrofluorescein diacetate might be reactive toward a broad range of oxidizing reactions that may be increased during intracellular oxidant stress. Cell-loading studies indicate that dihydrofluorescein achieves higher intracellular concentrations than the other redox sensors such as 2', 7'-dichlorodi hydrofluorescein and Dihydrorhodamine 123. Dihydrofluorescein diacetate is first hydrolyzed by cellular esterases to dihydrofluorescein and is then oxidized to fluorescein primarily by hydrogen peroxide. Group: Biochemicals. Grades: Highly Purified. CAS No. 35340-49-9. Pack Sizes: 500mg, 1000mg. Molecular Formula: C24H18O7, Molecular Weight: 418.4. US Biological Life Sciences. | Worldwide |
| Dihydro Isoferulic Acid-d3 3-O- β-D-Glucuronide | Labeled Dihydroisoferulic Acid 3-O- β-D-Glucuronide, the glucuronide conjugate of Dihydroisoferulic Acid. Dihydroisoferulic Acid 3-O- β-D-Glucuronide is a minor circulating metabolite in human plasma after ingestion of coffee and can be used as a biomarker of coffee consumption. Group: Biochemicals. Alternative Names: 5-(2-Carboxyethyl)-2-(methox-d3)yphenyl β-D-Glucopyranosiduronic Acid; Dihydroisoferulic Acid-d3 3-O-Glucuronide. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Dihydro Isoferulic Acid-d3 3-O-Sulfate Disodium Salt | Labeled Dihydroisoferulic Acid 3-O-Sulfate, the sulfate conjugate of Dihydroisoferulic Acid. Dihydroisoferulic Acid 3-O-Sulfate is a minor circulating metabolite in human plasma after coffee consumption. Group: Biochemicals. Alternative Names: 4- (Methoxy-d3) -3- (sulfooxy) benzenepropanoic Acid Disodium; Dihydroisoferulic Acid-d3 3-O-Sulfate Disodium Salt. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Dihydro Ketoprofen (Mixture of Diastereomers) | A metabolite of Ketoprofen. Group: Biochemicals. Alternative Names: 3-(Hydroxyphenylmethyl)-α-methylbenzeneacetic Acid; Dihydroketoprofen. Grades: Highly Purified. CAS No. 59960-32-6. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| Dihydro Montelukast Sodium Salt | A Montelukast impurity. A saturated hydroxyalkylquinoline acid as leukotriene antagonist and biosynthesis inhibitor. Group: Biochemicals. Alternative Names: (R) -1- [ [ [1- [3- [2- (7-Chloro-2-quinolinyl) ethyl] phenyl] -3- [2- (1-hydroxy-1-methylethyl) phenyl] propyl] thio] methyl] cyclopropaneacetic Acid Monosodium Salt. Grades: Highly Purified. CAS No. 142147-98-6. Pack Sizes: 1mg, 2mg, 5mg. US Biological Life Sciences. | Worldwide |
| Dihydropleuromutilin | Intermediate in the preparation of Azamulin. Group: Biochemicals. Alternative Names: 2-Hydroxy-acetic Acid (3aS, 4R, 5S, 6R, 8R, 9R, 9aR, 10R)-6-Ethyldecahydro-5-hydroxy-4, 6, 9, 10-tetramethyl-1-oxo-3a, 9-propano-3aH-cyclopentacycloocten-8-yl Ester. Grades: Highly Purified. CAS No. 42302-24-9. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| Dihydrosafrole | Safrole derivative. Carcinogenic. Group: Biochemicals. Alternative Names: 5-Propyl-1,3-benzodioxole; 1,2-(Methylenedioxy)-4-propyl-benzene; 5-Propyl-1,3-benzodioxole; 5-Propylbenz[1, 3]dioxole; Dihydrosafrole; 2',3'-Dihydrosafrole; NSC 27867; NSC 33707. Grades: Highly Purified. CAS No. 94-58-6. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| Dihydrostreptomycin Sesquisulfate | A derivative of Streptomycin with antimicrobial activity. It is used in veterinary medicine to treat bovine infection and also as an effective antibiotic to control pests found in crops. Group: Biochemicals. Alternative Names: O-2-deoxy-2-(methylamino)-α-L-glucopyranosyl-(1?2)-O-5-deoxy-3-C-(hydroxymethyl)-α-L-lyxofuranosyl-(1?4)-N1,N3-bis(aminoiminomethyl)-D-Streptamine Sulfate; Didromycin; Didromycine; Dihydrostreptomycin Sulfate; Double-mycin; Panstreptin; Sol-Mycin; Streptomagna. Grades: Highly Purified. CAS No. 5490-27-7. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| Dihydro Tachysterol | Dihydrotachysterol (DHT) is a synthetic vitamin D analog activated in the liver that does not require renal hydroxylation like vitamin D2 (ergocalciferol) and vitamin D3 (cholecalciferol). DHT has a rapid onset of action (2 hours), a shorter half-life, and a greater effect on mineralization of bone salts than does vitamin D. The half synthetic Vitamin D analogue dihydrotachysterol (DHT) is widely used for hypocalcaemic hypoparathyroidism following surgical removal of parathyroids. Such treatment generally initiated by surgeons right after surgery has to be continued in clinical practice. Unfortunately, the required careful monitoring of calcium metabolism is often lacking and as demonstrated may lead to life-threatening conditions. In comparison to short acting vitamin-D derivates hypercalcaemic episodes with DHT appear to last longer and may therefore occur with higher incidence. Group: Biochemicals. Alternative Names: (1S, 3E, 4S) -4-Methyl-3- [ (2E) -2- [ (1R, 3aS, 7aR) -octahydro-7a-methyl-1- [ (1R, 2E, 4R) -1, 4, 5-trimethyl-2-hexen-1-yl] -4H-onden-4-ylidene] ethylidene] cyclohexanol; (3 β, 5E, 7E, 10α, 22E)-9, 10-Secoergosta-5, 7, 22-trien-3-ol; 24-Methyl-9,10-secocholesta-5,7,22-trien-3 β-ol; Antitanil; Calcamine; DHT2; Dichystrolum; Dihydral; Tachyrol. Grades: Highly Purified. CAS No. 67-96-9. Pack Sizes: 10mg, 25mg, 50mg. Molecular Formula: C??H??O, Molecular Weight: 398.66. US Biological Life Sciences. | Worldwide |
| Dihydroxy Tiagabine (Mixture of Diastereomers). | Dihydroxy Tiagabine is an impurity of the GABA uptake inhibitor Tiagabine. Group: Biochemicals. Alternative Names: (R)-1-[4,4-Bis(3-methyl-2-thienyl)-3,4-dihydroxybutyl]-3-piperidinecarboxylic Acid; Dihydroxytiagabine; Tiagabine Impurity 1. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Diisobutyl Phthalate | Diisobutyl Phthalate is a Dialkyl phthalate ester phthalate plasticizer which can be used as a substitute of dibutyl phthalate. Diisobutyl Phthalate as well as other phthalates have genotoxic effects and studies shown an increase in its monoester metabolite in human urine over the years. Group: Biochemicals. Alternative Names: 1,2-Benzenedicarboxylic Acid Bis(2-methylpropyl) Ester; Phthalic Acid Diisobutyl ester; Benzenedicarboxylic Acid Diisobutyl Ester; 2-Methylpropyl Phthalate; Bis(2-methylpropyl) Phthalate; Di(2-methylpropyl) Phthalate; Di(isobutyl) 1,2-benzenedicarboxylate; Di-iso-Butyl Phthalate; Diisobutyl Phthalate; Hexaplas M/1B; Isobutyl Phthalate; NSC 15316; Palatinol IC; Reomol DiBP. Grades: Highly Purified. CAS No. 84-69-5. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| Diisodecyl Phthalate | A phtalate ester found in plastic gasket used in food packaging. Used in environmental toxicology studies as a present contaminant. Group: Biochemicals. Alternative Names: 1,2-Benzenedicarboxylic Acid 1,2-Bis(8-methylnonyl) Ester; 1,2-Benzenedicarboxylic Acid Bis(8-methylnonyl) Ester; Phthalic Acid Bis(8-methylnonyl) Ester. Grades: Highly Purified. CAS No. 89-16-7. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| Diisodecyl Phthalate-d4 | A labeled phtalate ester found in plastic gasket used in food packaging. Used in environmental toxicology studies as a present contaminant. Group: Biochemicals. Alternative Names: 1,2-(Benzene-d4)dicarboxylic Acid 1,2-Bis(8-methylnonyl) Ester; 1,2-(Benzene-d4)dicarboxylic Acid Bis(8-methylnonyl) Ester; Phthalic Acid-d4 Bis(8-methylnonyl) Ester. Grades: Highly Purified. CAS No. 1346604-79-2. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Diisodecyl Phthalate (mixture of branched chain isomers) | Diisodecyl Phthalate is a phthalate plasticizer. Not only are pthalate plasticizers widely used in the plastics industry, but they have also been detected in soft drinks, pharmaceuticals and food products. Group: Biochemicals. Grades: Highly Purified. CAS No. 26761-40-0. Pack Sizes: 5ml, 25ml. Molecular Formula: C28H46O4. US Biological Life Sciences. | Worldwide |
| Diisononyl Phthalate | A widely used chemical with potential thyroid-disrupting properties. Used in toxicology studies as well as risk assessment studies of food contamination that occurs via migration of phthalates into foodstuffs from food-contact materials (FCM). Group: Biochemicals. Alternative Names: 1,2-Benzenedicarboxylic Acid 1,2-Bis(7-methyloctyl) Ester1,2-Benzenedicarboxylic Acid, Bis(7-methyloctyl) Ester; Phthalic Acid Bis(7-methyloctyl) Ester; Bis(7-Methyl-1-octanol ) Phthalate; Bis(7-methyloctyl) Phthalate. Grades: Highly Purified. CAS No. 20548-62-3. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| Diisononyl Phthalate-d4 | Labeled compound of a widely used chemical with potential thyroid-disrupting properties. Used in toxicology studies as well as risk assessment studies of food contamination that occurs via migration of phthalates into foodstuffs from food-contact materials (FCM). Group: Biochemicals. Alternative Names: 1,2-(Benzene-d4)dicarboxylic Acid 1,2-Diisononyl Ester; Phthalic Acid-d4 Diisononyl Ester; Diisononyl Alcohol Phthalate-d4; Baylectrol 4200-d4; Diacizer DINP-d4; ENJ 2065-d4; JAY-DINP-d4; Jayflex DINP-d4; Monocizer DINP-d4; Palatinol DINP-d4; Palatinol DN-d4; Palatinol N-d4; Phthalisocizer DINP-d4; Plastomoll DINP-d4; Sansocizer D-d4. Grades: Highly Purified. CAS No. 1332965-90-8. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Diisopentyl Phthalate | One of the several phthalate esters which showed clear fetotoxicity, embryolethality and teratogenicity. Group: Biochemicals. Alternative Names: 1,2-Benzenedicarboxylic Acid 1,2-Bis(3-methylbutyl) Ester; Phthalic Acid Diisopentyl Ester; Bis(3-methylbutyl) Phthalate; Diisoamyl Phthalate; Diisopentyl Phthalate; NSC 17070; Palatinol DIPP. Grades: Highly Purified. CAS No. 605-50-5. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| Diisopentyl Phthalate-d4 | Labeled Diisopentyl Phthalate. One of the several phthalate esters which showed clear fetotoxicity, embryolethality and teratogenicity. Group: Biochemicals. Alternative Names: 1,2-Benzenedicarboxylic Acid-d4 1,2-Bis(3-methylbutyl) Ester; Phthalic Acid-d4 Diisopentyl Ester; Bis(3-methylbutyl) Phthalate-d4; Diisoamyl Phthalate-d4; NSC 17070-d4; Palatinol DIPP-d4. Grades: Highly Purified. CAS No. 1346597-80-5. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Diisopropyl Azodicarboxylate | Diisopropyl Azodicarboxylate is an azodicarboxylic acid derivative used as a reagent in the production of many organic compounds. Diisopropyl Azodicarboxylate is commonly used as an oxidizer in Mitsunobu reactions and can also serve as a selective deprotectant of N-benzyl groups in the presence of other protecting groups. Group: Biochemicals. Alternative Names: 1,2-Diazenedicarboxylic Acid 1,2-Bis(1-methylethyl) Ester; Azodiformic Acid Diisopropyl Ester; DIAD; Diisopropyl Azodiformate; Diisopropyl diazodicarboxylate. Grades: Highly Purified. CAS No. 2446-83-5. Pack Sizes: 10g. US Biological Life Sciences. | Worldwide |
| Diisopropyl Phosphite | Used as antiwear lubricant additive together with triphenyl thiophosphate on T8 steel/Al2O3 ceramics. Group: Biochemicals. Grades: Highly Purified. CAS No. 1809-20-7. Pack Sizes: 1g, 10g, 100g, 250g, 500g. Molecular Formula: C?H??O?P. US Biological Life Sciences. | Worldwide |
| Diltiazem-d4 Hydrochloride | Labeled Diltiazem. A calcium channel blocker with vasodilating activity. Antianginal; antihypertensive; antiarrhythmic (class IV). Group: Biochemicals. Alternative Names: (2S,cis)-3-(Acetyloxy)-5-[(2-dimethylamino-d4)ethyl]-2,3-dihydro-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one Hydrochloride; CRD-401-d4; Adizem-d4; Altiazem-d4; Dilzem-d4; Masdil-d4; Zilden-d4. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| Diltiazem N-Oxide | A metabolite of Diltiazem. Group: Biochemicals. Alternative Names: (2S-cis) -3- (Acetyloxy) -5-[2- (dimethyloxidoamino) ethyl]-2, 3-dihydro-2- (4-methoxyphenyl) -1, 5-benzothiazepin-4 (5H) -one; 1,5-Benzothiazepin-4(5H)-one, (2S-cis)-3-(Acetyloxy)-5-[2-(dimethylamino)ethyl]-2,3-dihydro-2-(4-methoxyphenyl)-1,5-benzothiazepin-4(5H)-one N-Oxide. Grades: Highly Purified. CAS No. 142843-04-7. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Dimenhydrinate | An antihistamine with antiemetic properties used to prevent nausea and motion sicknes composed of two drugs 8-Chlorotheophylline and Diphenhydramine. Group: Biochemicals. Alternative Names: 8-Chlorotheophylline 2-(Diphenylmethoxy)-N,N-dimethylethylamine; 2-(Diphenylmethoxy)-N,N-dimethylethylamine 8-Chlorotheophyllinate; Amosyt; Anautine; Andramine; Antemin; Aviomarin; Chloranautine; Diamarin; Dimate; Diphenhydramine 8-Chlorotheophyllinate; Diphenhydrinate; Dommanate; Dramamin; Dramamine; Dramarin; Dramocen; Dramyl; Dromyl; Emedyl; Emes; Epha; Faston; Gravinol; Gravinol (antiemetic); Gravol; Menhydrinate; NSC 117855; Neo-Navigan; Novamin; Novamine; Permital; Reidamine; Reise-Engletten; Removine; Supremal; Teodramin; Theohydramine; Travel-Gum; Travelin; Travelmin; Vomex A; Xamamina. Grades: Highly Purified. CAS No. 523-87-5. Pack Sizes: 500mg. US Biological Life Sciences. | Worldwide |
| Dimepranol | Dimepranol is a component of Inosine pranobex that produces a small but significant inhibition of the histamine release from human mast cells. Dimepranol is one of the compounds used to identify the illegal manufacture of methadone. Group: Biochemicals. Alternative Names: (±)-1-(Dimethylamino)-2-propanol; (±)-1-(N,N-Dimethylamino)-2-propanol; 1-(Dimethylamino)-2-propanol; 1-Methyl-2- (dimethylamino) ethanol; 2-(Dimethylamino)-1-methyl-1-ethanol; 2-(Dimethylamino)-1-methylethanol; 3-(Dimethylamino)-2-propanol; Bisomer Amine D 700; DL-1-(Dimethylamino)-2-propanol; DMA 2P; Dimethyl(2-hydroxypropyl)amine; Di methyl isopropanolamine; N,N-Dimethyl-2-hydroxy-1-propanamine; N,N-Dimethyl-2-hydroxypropylamine; N,N-Dimethylamino-2-propanol; N, N-Di methyl isopropanolamine; NSC 3163. Grades: Highly Purified. CAS No. 108-16-7. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| Dimepranol N-Oxide | Dimepranol N-Oxide is a metabolite of Dimepranol. Group: Biochemicals. Alternative Names: 1-(Dimethyloxidoamino)-2-propanol; 1-(Dimethylamino)-2-propanol N-Oxide. Grades: Highly Purified. CAS No. 27607-29-0. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| Dimesna | Dimesna reacts with acrolein and other urotoxic metabolites of oxazaphosphorines (cyclophosphamide or ifosfamide) to form stable, non-urotoxic compounds. Mesna does not have any antitumour activity, nor does it appear to interfere with the antitumour activity of antineoplastic drugs. This medication is used to protect the bladder wall from the harmful effects of some cancer-fighting drugs. Group: Biochemicals. Alternative Names: 2, 2'-Dithiobisethane sulfonic Acid. Grades: Highly Purified. CAS No. 16208-51-8. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| Dimethenamid-d3 | Labeled Dimethenamid. Preemergence herbicide for use in food crops. Group: Biochemicals. Alternative Names: 2-Chloro-N-(2,4-dimethyl-3-thienyl)-N-[2-(methoxy-d3)-1-methylethyl]acetamide; Fieldstar-d3; Frontier-d3; SAN 582-d3; SAN 582H-d3. Grades: Highly Purified. CAS No. 1246816-31-8. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Dimethicone | A silicone oil consisting of a mixture of fully methylated linear siloxane polymers end-blocking with trimethylsiloxy units. Commonly used in skin and hair products. Group: Biochemicals. Alternative Names: Belsil DM 1 Plus; Belsil DM 100; Belsil DM 1000; Belsil DM 200; Belsil DM 35; Clearocast 100; DC 100-350CS; DC 1428; DC 1664; DC 200-100cS; DC 200-10cS; DC 5-2117; Dimethicone 245; Dimethicone 350; Dimeticone; Dow Corning 100-350CS; Dow Corning 1413; Dow Corning 1664; Dow Corning 200 Fluid 350 c/s; Dow Corning 200 Fluid 5cSt; Dow Corning 200/100 cSt Fluid; Dow Corning 200/10CST; Dow Corning 200/5 cst; Dow Corning 365; Dow Corning 365 Dimethicone NF Emulsion; Dow Corning 5-2117; Dow Corning 5-7137; Dow Corning 5-7139; E 1049; EY 22-067; HL 88; HL 999; Hedrin; KF 96A50CS; KHS 7; KM 910; M 620; Mirasil DM 20; Mirasil DM 350; Mirasil DME 2; Mirasil DME 30; NYDA sensitiv; Silicone Fluid 350; Silkonoel AK 500; TSF 451-1MA; Viscasil 330000; Viscasil 330M; Viscasil 5M; Visosal 330M; Xiameter PMX 200; Polydimethylsiloxane trimethylsiloxy-terminated. Grades: Highly Purified. CAS No. 9006-65-9. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| Dimethicone ~17000 (Polydimethylsiloxane) | A silicone oil consisting of a mixture of fully methylated linear siloxane polymers end-blocking with trimethylsiloxy units. Commonly used in skin and hair products. Approximate M.W. 17000. Group: Biochemicals. Grades: Highly Purified. CAS No. 9016-00-6. Pack Sizes: 5ml, 10ml. Molecular Formula: C3H9Si(C2H6OSi)nCH3, Molecular Weight: US Biological Life Sciences. | Worldwide |
| Dimethindene-d6 Maleate | Dimethindene-d6 Maleate is labelled Dimethindene Maleate (D460460) which is a salt of Dimethindene, an antihistamine / anticholinergic used orally and locally as an antipruritic. Dimethindene is an H1-antagonist of high potency. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C24H22D6N2O4, Molecular Weight: 414.53. US Biological Life Sciences. | Worldwide |
| Dimethocaine Hydrochloride | A local anesthetic with stimulant properties. Studies have shown its potency to be about half that of Cocaine. Group: Biochemicals. Alternative Names: 1-Aminobenzoyl-2,2-dimethyl-3-diethylaminopropanol Hydrochloride; 3-Diethylamino-2,2-dimethylpropyl p-aminobenzoate Hydrochloride; Diethylaminoneopentyl Alcohol Hydrochloride p-Aminobenzoate; Larocaine Hydrochloride. Grades: Highly Purified. CAS No. 553-63-9. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| Dimethomorph | Agricultural fungicide. Group: Biochemicals. Alternative Names: 3-(4-Chlorophenyl)-3-(3,4-dimethoxyphenyl)-1-(4-morpholinyl)-2-propen-1-one; 4-[3-(4-Chlorophenyl)-3-(3,4-dimethoxyphenyl)-1-oxo-2-propenyl]morpholine; Festival C; Forum. Grades: Highly Purified. CAS No. 110488-70-5. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| Dimethyl 2,6-Pyridinedicarboxylate | Dimethyl 2,6-Pyridinedicarboxylate. Group: Biochemicals. Alternative Names: 2,6-Pyridinedicarboxylic Acid 2,6-Dimethyl Ester; 2, 6-Bismethoxycarbonyl pyridine; 2, 6-Dicarbomethoxypyridine ; Dipicolinic Acid Dimethyl Ester; NSC 18855. Grades: Highly Purified. CAS No. 5453-67-8. Pack Sizes: 2.5g. US Biological Life Sciences. | Worldwide |
| Dimethyl 2-Methoxyphenoxymalonate | Dimethyl 2-Methoxyphenoxymalonate . Group: Biochemicals. Alternative Names: (2-Methoxyphenoxy)-propanedioic Acid Dimethyl Ester; Dimethyl (o-Methoxyphenoxy) malonate; Dimethyl 2- (2-Methoxyphenoxy) malonate. Grades: Highly Purified. CAS No. 150726-89-9. Pack Sizes: 500mg. US Biological Life Sciences. | Worldwide |
| Dimethyl (2-Oxononyl)phosphonate | Wittig reagent for Horner-Wadsworth-Emmons olefination. Group: Biochemicals. Alternative Names: (2-Oxononyl)phosphonic Acid Dimethyl Ester; (2-Oxononyl)phosphonic Acid Dimethyl Ester. Grades: Highly Purified. CAS No. 37497-25-9. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| Dimethyl (2-Oxononyl)phosphonate-d15 | A labeled Wittig reagent for Horner-Wadsworth-Emmons olefination. Group: Biochemicals. Alternative Names: (2-Oxononyl)phosphonic Acid Dimethyl Ester-d15; (2-Oxononyl)phosphonic Acid Dimethyl Ester-d15. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| Dimethyl(3,3-difluoro-2-oxoheptyl)phosphonate | Dimethyl(3,3-difluoro-2-oxoheptyl)phosphonate. Group: Biochemicals. Alternative Names: (3,3-Difluoro-2-oxoheptyl)-phosphonic Acid Dimethyl Ester; (3,3-Difluoro-2-oxoheptyl)phosphonic Acid Dimethyl Ester; Dimethyl (2-oxo-3, 3-difluoroheptyl) phosphonate. Grades: Highly Purified. CAS No. 50889-46-8. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Dimethyl(3,3-difluoro-2-oxoheptyl)phosphonate-d7 | Dimethyl(3,3-difluoro-2-oxoheptyl)phosphonate-d7. Group: Biochemicals. Alternative Names: (3,3-Difluoro-2-oxoheptyl)-phosphonic Acid-d7 Dimethyl Ester; (3,3-Difluoro-2-oxoheptyl)phosphonic Acid-d7 Dimethyl Ester; Dimethyl (2-oxo-3, 3-difluoroheptyl) phosphonate-d7. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
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