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1-(1,1-Dimethylethoxy)-N,N,N',N'-tetramethyl-methanediamine, is used as a reagent in the preparation of 8-ureidoctahydropyrido [2, 3-g]quinazoline derivatives. Group: Biochemicals. Grades: Highly Purified. CAS No. 5815-8-7. Pack Sizes: 2.5g, 10g. Molecular Formula: C9H22N2O, Molecular Weight: 174.28. US Biological Life Sciences.
1,1,1-Trifluoro-methanesulfonic Acid 3-[[ (1, 1-Dimethylethoxy) carbonyl]amino]-1-cyclohexen-1-yl Ester is an intermediate in synthesizing tert-Butyl (3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-en-1-yl)carbamate (T302650), which is a reactant in the preparation of furo[3,2-c]pyridine derivatives as protein kinase inhibitors. Group: Biochemicals. Grades: Highly Purified. CAS No. 1803033-60-4. Pack Sizes: 25mg, 50mg. Molecular Formula: C12H18F3NO5S. US Biological Life Sciences.
1,1,1-Trifluoro-methanesulfonic Acid 5-[[ (1, 1-Dimethylethoxy) carbonyl]amino]-1-cyclohexen-1-yl Ester is an intermediate in synthesizing tert-Butyl (3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-en-1-yl)carbamate (T302650), which is a reactant in the preparation of furo[3,2-c]pyridine derivatives as protein kinase inhibitors. Group: Biochemicals. Grades: Highly Purified. CAS No. 1803033-59-1. Pack Sizes: 25mg, 50mg. Molecular Formula: C12H18F3NO5S. US Biological Life Sciences.
1-C-[2,4-Bis(1,1-dimethylethoxy)-5-pyrimidinyl]-5-O-(1-methoxy-1-methylethyl)-2,3-O-(1-methylethylidene)-α-D-ribofuranose is an intermediate in the synthesis of β-Pseudouridine, an isomer of the nucleoside uridine found in all species and in many classes of RNA except mRNA. CAS No. 631920-67-7. Molecular formula: C24H40N2O8. Mole weight: 484.58.
1-C-[2,4-Bis(1,1-dimethylethoxy)-5-pyrimidinyl]-5-O-(1-methoxy-1-methylethyl)-2,3-O-(1-methylethylidene)-α-D-ribofuranose is an intermediate in the synthesis of β-Pseudouridine (O839607), an isomer of the nucleoside uridine found in all species and in many classes of RNA except mRNA. Group: Biochemicals. Grades: Highly Purified. CAS No. 631920-67-7. Pack Sizes: 10mg, 100mg. Molecular Formula: C24H40N2O8. US Biological Life Sciences.
1-N-Ureido 2, 6-Bis[[ (1, 1-dimethylethoxy) carbonyl]amino]-N3-[ (1, 1-dimethylethoxy) carbonyl]-tobramycin is an intermediate used in the synthesis of 1-N-Ureido Tobramycin Tetrahydrochloride Salt (U824490), which is the HCl salt form of 1-N-Ureido Tobramycin which is a related compound of Tobramycin (T524000), single factor antibiotic comprising about 10% of nebramycin, the aminoglycosidic antibiotic complex produced by Streptomyces tenebrarius. Antibacterial. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 1mg. Molecular Formula: C34H62N6O16, Molecular Weight: 810.89. US Biological Life Sciences.
1-N-Ureido 2,6-Bis[[(1,1-dimethylethoxy)carbonyl]amino]-N3-[(1,1-dimethylethoxy)carbonyl]-tobramycin is an intermediate used in the synthesis of 1-N-Ureido Tobramycin Tetrahydrochloride Salt, which is the HCl salt form of 1-N-Ureido Tobramycin which is a related compound of Tobramycin, single factor antibiotic comprising about 10% of nebramycin, the aminoglycosidic antibiotic complex produced by Streptomyces tenebrarius. Antibacterial. Molecular formula: C34H62N6O16. Mole weight: 810.89.
1-N-Ureido O-3-Deoxy-3-[ (2, 2, 2-trifluoroacetyl) amino]-α -D-glucopyranosyl- (1?6) -O-[2, 3, 6-trideoxy-2, 6-bis[[ (1, 1-dimethylethoxy) carbonyl]amino]-α -D-ribo-hexopyranosyl- (1?4) ]-2-deoxy-N3-[ (1, 1-dimethylethoxy) carbonyl]-D-streptamine is an intermediate used in the synthesis of 1-N-Ureido Tobramycin Tetrahydrochloride Salt (U824490), which is the HCl salt form of 1-N-Ureido Tobramycin which is a related compound of Tobramycin (T524000), single factor antibiotic comprising about 10% of nebramycin, the aminoglycosidic antibiotic complex produced by Streptomyces tenebrarius. Antibacterial. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C36H61F3N6O17, Molecular Weight: 906.89. US Biological Life Sciences.
1-N-Ureido O-3-Deoxy-3-[(2,2,2-trifluoroacetyl)amino]-α-D-glucopyranosyl-(1?6)-O-[2,3,6-trideoxy-2,6-bis[[(1,1-dimethylethoxy)carbonyl]amino]-α-D-ribo-hexopyranosyl-(1?4)]-2-deoxy-N3-[(1,1-dimethylethoxy)carbonyl]-D-streptamine is an intermediate used in the synthesis of 1-N-Ureido Tobramycin Tetrahydrochloride Salt, which is the HCl salt form of 1-N-Ureido Tobramycin which is a related compound of Tobramycin, single factor antibiotic comprising about 10% of nebramycin, the aminoglycosidic antibiotic complex produced by Streptomyces tenebrarius. Antibacterial. Molecular formula: C35H61F3N6O17. Mole weight: 906.89.
(1R, 2S) -1-[ (3, 4-Dimethoxyphenyl) methyl]-2-[3- (1, 1-dimethylethoxy) -3-oxopropyl]-1, 2, 3, 4-tetrahydro-6, 7-dimethoxy-2-methyl-isoquinolinium Benzenesulfonate is an intermediate in the synthesis of (R)-trans-Atracurium Besylate (A794495). (R)-trans-Atracurium Besylate has neuromuscular blocking effects and does not produce cardiovascular effects or increase plasma histamine concentrations. Group: Biochemicals. Grades: Highly Purified. CAS No. 1075727-02-4. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C28H40NO6+; (C6H5O3S-). US Biological Life Sciences.
(1R, 4R) -4-[[ (1, 1-Dimethylethoxy) carbonyl]amino]-2-cyclopentene-1-carboxylic Acid Methyl Ester is an intermediate in synthesizing trans-Abacavir Dihydrochloride (A104995), which is an impurity of Abacavir. Abacavir (A104990) is a carbocyclic 2'-deoxyguanosine nucleoside reverse transcriptase inhibitor and an anti-HIV drug used to treat HIV infection (1). Intracellular enzymes convert Abacavir to its active form, carbovir-triphosphate (CBV-TP), which then selectively inhibits HIV reverse transcriptase by incorporating into viral DNA (2). Abacavir is metabolized in the liver by uridine diphosphate glucuronyltransferase and alcohol dehydrogenase resulting in inactive glucuronide and carboxylate metabolites, respectively. Group: Biochemicals. Grades: Highly Purified. CAS No. 168958-19-8. Pack Sizes: 10mg, 25mg. Molecular Formula: C12H19NO4. US Biological Life Sciences.
(1S, ?4R) ?-4-?[[ (1, ?1-?Dimethylethoxy) ?carbonyl]?amino]?-2-?cyclopentene-?1-?carboxylic Acid Methyl Ester is an intermediate in the synthesis of Peramivir (P285500). Group: Biochemicals. Grades: Highly Purified. CAS No. 168683-02-1. Pack Sizes: 1g, 5g. Molecular Formula: C12H19NO4. US Biological Life Sciences.
2-[[[ (1, 1-Dimethylethoxy) carbonyl]amino]methyl]-propanoic-3, 3, 3-d3 Acid Phenylmethyl Ester is an intermediate in the synthesis of labelled 3-Aminoisobutyric Acid (A611587). Unlabelled 3-Aminoisobutyric Acid (A611585) is a substituted β-alanines and is used for preparation and isolation of D(-)- β-Aminoisobutyric Acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 375379-70-7. Pack Sizes: 25mg, 50mg. Molecular Formula: C16H20D3NO4. US Biological Life Sciences.
2-[ (1S) -1-[[ (1, 1-Dimethylethoxy) carbonyl]amino]-2-methylpropyl]-4-thiazolecarboxylicAcid Ethyl Ester is an intermediate in the synthesis of QZ59S-SSS (Q990000) which acts as a potential inhibitor of human P-glycoprotein used to improve the efficacy of cancer chemotherapy. Group: Biochemicals. Grades: Highly Purified. CAS No. 96929-07-6. Pack Sizes: 100mg, 250mg. Molecular Formula: C15H24N2O4S. US Biological Life Sciences.
2- [ (1S) -1- [ [ [2- [ (1S) -1- [ [ (1, 1-Dimethylethoxy) carbonyl] amino] -2-methylpropyl] -4-thiazolyl] carbonyl] amino] -2-methylpropyl] -4-thiazolecarboxylic Acid is an intermediate in the synthesis of QZ59S-SSS (Q990000) which acts as a potential inhibitor of human P-glycoprotein used to improve the efficacy of cancer chemotherapy. Group: Biochemicals. Grades: Highly Purified. CAS No. 612817-23-9. Pack Sizes: 5mg, 10mg. Molecular Formula: C21H30N4O5S2. US Biological Life Sciences.
2- [ (1S) -1- [ [ [2- [ (1S) -1- [ [ (1, 1-Dimethylethoxy) carbonyl] amino] -2-methylpropyl] -4-thiazolyl] carbonyl] amino] -2-methylpropyl] -4-thiazolecarboxylic Acid Ethyl Ester is an intermediate in the synthesis of QZ59S-SSS (Q990000) which acts as a potential inhibitor of human P-glycoprotein used to improve the efficacy of cancer chemotherapy. Group: Biochemicals. Grades: Highly Purified. CAS No. 612817-15-9. Pack Sizes: 10mg, 25mg. Molecular Formula: C23H34N4O5S2. US Biological Life Sciences.
2- [ (1S) -1- [ [ [2- [ (1S) -1- [ [ [2- [ (1S) -1- [ [ (1, 1-Dimethylethoxy) carbonyl] amino] -2-methylpropyl] -4-thiazolyl] carbonyl] amino] -2-methylpropyl] -4-thiazolyl] carbonyl] amino] -2-methylpropyl] -4-thiazolecarboxylic Acid Ethyl Ester is an intermediate in the synthesis of QZ59S-SSS (Q990000) which acts as a potential inhibitor of human P-glycoprotein used to improve the efficacy of cancer chemotherapy. Group: Biochemicals. Grades: Highly Purified. CAS No. 1609138-28-4. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C31H44N6O6S3. US Biological Life Sciences.
Intermediate in the synthesis of nonpeptide angiotensin II receptor antagonists. Group: Biochemicals. Alternative Names: Methyl 2-[N-(tert-Butoxycarbonyl)-N-[(2'-cyanobiphenyl-4-yl)methyl]amino]-3-nitrobenzoate. Grades: Highly Purified. CAS No. 139481-38-2. Pack Sizes: 25mg. US Biological Life Sciences.
2, 4-Bis (1, 1-dimethylethoxy) pyrimidine-13C, 15N2 is an isotope labelled intermediate in the synthesis of β-Pseudouridine (O839607), an isomer of the nucleoside uridine found in all species and in many classes of RNA except mRNA. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 100mg. Molecular Formula: C1113CH2015N2O2. US Biological Life Sciences.
2-Bromo-N-[N-[ (1, 1-dimethylethoxy) carbonyl]-L-alanyl]-N-methyl-D-tryptophan Methyl Ester is an intermediate in the synthesis of Jasplakinolide (J210700), an potent inhibitor of prostrate and breast carcinoma cell proliferation. Group: Biochemicals. Grades: Highly Purified. CAS No. 134781-89-8. Pack Sizes: 1mg. Molecular Formula: C21H28BrN3O5. US Biological Life Sciences.
(2E, 4S) -5-[1, 1'-Biphenyl]-4-yl-4-[[ (1, 1-dimethylethoxy) carbonyl]amino]-2-methyl-2-pentenoic Acid was used in the study to process for preparation of biaryl-substituted 4-aminobutyric acids by hydrogenation of the corresponding alkenoates. Group: Biochemicals. Grades: Highly Purified. CAS No. 1015037-46-3. Pack Sizes: 10mg, 25mg. Molecular Formula: C23H27NO4, Molecular Weight: 381.46. US Biological Life Sciences.
(2E) -6-[[ (1, 1-Dimethylethoxy) carbonyl]amino]-2-hexenoic Acid is an intermediate in the synthesis of (E)-6-Amino-2-hexenoic Acid, used in the preparation of anti-collagenase active agent. Group: Biochemicals. Alternative Names: (E) -6-[[ (1, 1-Dimethylethoxy) carbonyl]amino]-2-hexenoic Acid. Grades: Highly Purified. CAS No. 145119-17-1. Pack Sizes: 250mg. Molecular Formula: C??H??NO?, Molecular Weight: 229.27. US Biological Life Sciences.
(2E) -6-[[ (1, 1-Dimethylethoxy) carbonyl]amino]-2-hexenoic Acid Ethyl Ester is an intermediate in the synthesis of (E)-6-Amino-2-hexenoic Acid (A609990), used in the preparation of anti-collagenase active agent. Group: Biochemicals. Grades: Highly Purified. CAS No. 1008751-73-2. Pack Sizes: 50mg, 250mg. Molecular Formula: C13H23NO4. US Biological Life Sciences.
(2R) ?- (2R) ?-?N-?[ (1, ?1-?Dimethylethoxy) ?carbonyl]?-?2-?phenylglycyl-?2-?phenyl-glycine Methyl Ester is an intermediate in synthesizing (3R,6R)-3,6-Diphenylpiperazine-2,5-dione (D492280), which can be utilized for self-assembly of aromatic cyclic dipeptides into nano- and mesosheets. It can also be used to develop HPLC methods that detect compounds or impurities related to ampicillin in bulk drug. Group: Biochemicals. Grades: Highly Purified. CAS No. 1609286-77-2. Pack Sizes: 250mg, 500mg. Molecular Formula: C22H26N2O5. US Biological Life Sciences.
(2S) -[Bis[ (1, 1-dimethylethoxy) carbonyl]amino]-5-hexenoic Acid 1,1-Dimethylethyl Ester is an intermediate in the synthesis of Isodesmosine Chloride Hydrate which is a component of elastin. It is extremely hygroscopic and must be stored over a desiccant such as silica gel. Group: Biochemicals. Grades: Highly Purified. CAS No. 226985-05-3. Pack Sizes: 5mg, 10mg. Molecular Formula: C20H35NO6. US Biological Life Sciences.
(2S) -N-[ (1, 1-Dimethylethoxy) carbonyl]-L-alanyl- (2S) -2-hydroxy-3-methylbutanoyl-L-alanyl-2-hydroxy-3-methyl-butanoic Acid binds the PDZ domain of the Dishevelled (Dvl) protein. It is Wnt signaling inhibitor that inhibits proliferation, migration and TGF- β-induced differentiation of fibroblasts in vitro. (2S) -N-[ (1, 1-Dimethylethoxy) carbonyl]-L-alanyl- (2S) -2-hydroxy-3-methylbutanoyl-L-alanyl-2-hydroxy-3-methyl-butanoic Acid also suppresses the accumulation of collagen I, α-SMA, and TGF- β1. Group: Biochemicals. Grades: Highly Purified. CAS No. 144678-63-7. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C21H36N2O9, Molecular Weight: 460.52. US Biological Life Sciences.
3-[[[ (1, 1-Dimethylethoxy) carbonyl]amino]methyl]-5-methylhexanoic Acid is an intermediate in synthesizing 4,9-Diisobutyl-1,6-diazecane-2,7-dione (D456300), an impurity of rac-Pregabalin (P704800) which is a GABA analogue used as an anticonvulsant. Group: Biochemicals. Grades: Highly Purified. CAS No. 228104-41-4. Pack Sizes: 100mg, 250mg. Molecular Formula: C13H25NO4. US Biological Life Sciences.
3-? [ [ [ (1, ?1-?Dimethylethoxy) ?carbonyl] ?amino] ?methyl] ?-?5-?methyl-?hexanoic Acid Phenylmethyl Ester is an intermediate in synthesizing 4,9-Diisobutyl-1,6-diazecane-2,7-dione (D456300), an impurity of rac-Pregabalin (P704800) which is a GABA analogue used as an anticonvulsant. Group: Biochemicals. Grades: Highly Purified. CAS No. 1990538-01-6. Pack Sizes: 50mg, 100mg. Molecular Formula: C20H31NO4. US Biological Life Sciences.
3-? [ [ [3-? [ [ [ (1, ?1-?Dimethylethoxy) ?carbonyl] ?amino] ?methyl] ?-?5-?methyl-?1-?oxohexyl] ?amino] ?methyl] ?-?5-?methyl-hexanoic Acid Phenylmethyl Ester is an intermediate in synthesizing 4,9-Diisobutyl-1,6-diazecane-2,7-dione (D456300), an impurity of rac-Pregabalin (P704800) which is a GABA analogue used as an anticonvulsant. Group: Biochemicals. Grades: Highly Purified. CAS No. 1990538-02-7. Pack Sizes: 25mg, 50mg. Molecular Formula: C28H46N2O5. US Biological Life Sciences.
(3S,8R,13R,18S)-1,20-Bis(1,1-dimethylethoxy)-1,6,15,20-tetraoxo-10,11-dithia-2,7,14,19-tetraazaeicosane-3,8,13,18-tetracarboxylic Acid 3,8,13,18-Tetrakis(1,1-dimethylethyl) Ester is an intermediate in the synthesis of L-γ-Glutamyl-(S)-Allyl-Cysteine, which is an extract from garlic used in the production of inflammatory mediators. Synonyms: (6S,11R,16R,21S)-Tetra-tert-butyl 2,2,25,25-Tetramethyl-4,9,18,23-tetraoxo-3,24-dioxa-13,14-dithia-5,10,17,22-tetraazahexacosane-6,11,16,21-tetracarboxylate; 10,11-Dithia-2,7,14,19-tetraazaeicosane-3,8,13,18-tetracarboxylic acid, 1,20-bis(1,1-dimethylethoxy)-1,6,15,20-tetraoxo-, 3,8,13,18-tetrakis(1,1-dimethylethyl) ester, (3S,8R,13R,18S)-; Tetrakis(2-methyl-2-propanyl) (6S,11R,16R,21S)-2,2,25,25-tetramethyl-4,9,18,23-tetraoxo-3,24-dioxa-13,14-dithia-5,10,17,22-tetraazahexacosane-6,11,16,21-tetracarboxylate. CAS No. 2112809-05-7. Molecular formula: C42H74N4O14S2. Mole weight: 923.18.
4-[Bis[ (1, 1-dimethylethoxy) carbonyl]aminobut-2-enoic Acid Ethyl Ester is an intermediate in the synthesis of 3,4-disubstituted pyrroles from L-amino acids. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences.
5-(Acetylamino)-2,6-anhydro-3,4,5-trideoxy-4-[[(1,1-dimethylethoxy)carbonyl]amino]-D-glycero-D-galacto-non-2-enonic acid is an extraordinary biomedical compound, playing a momentous role in the research of specific drug-resistant bacterial infections. Through its ability to impede the synthesis of bacterial cell walls, this compound surmounts an eclectic array of bacterial strains with its efficacious antimicrobial prowess. Synonyms: 4-N-tert-Butyloxycarbonyl zanamivir amine. CAS No. 166830-74-6. Molecular formula: C16H26N2O9. Mole weight: 390.39.
6-Chloro-9-[(1R,?4S)?-4-[(1,?1-dimethylethoxy)?methyl]?-2-cyclopenten-1-yl]?-9H-purin-2-amine is an intermediate in synthesizing N6-Cyclopropyl-9-[(1R,4S)-4-[(1,1-dimethylethoxy)methyl]-2-cyclopenten-1-yl]-9H-purine-2,6-diamine (Abacavir EP Impurity F) , an impurity of Abacavir, a guanosine analog that inhibits reverse transcriptase (NRTI). Synonyms: 9-((1R,4S)-4-(tert-Butoxymethyl)cyclopent-2-en-1-yl)-6-chloro-9H-purin-2-amine. Molecular formula: C15H20ClN5O. Mole weight: 321.81.
6-Chloro-N4-[(1R,?4S)?-4-[(1,?1-dimethylethoxy)?methyl]?-2-cyclopenten-1-yl]?-2,?4,?5-pyrimidinetriamine is an intermediate in synthesizing N6-Cyclopropyl-9-[(1R,4S)-4-[(1,1-dimethylethoxy)methyl]-2-cyclopenten-1-yl]-9H-purine-2,6-diamine (Abacavir EP Impurity F), an impurity of Abacavir, a guanosine analog that inhibits reverse transcriptase (NRTI). Molecular formula: C14H22ClN5O. Mole weight: 311.81.
Used in the synthesis of Paclitaxel metabolite. Group: Biochemicals. Grades: Highly Purified. CAS No. 382596-26-1. Pack Sizes: 2.5mg. US Biological Life Sciences.
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