USBiological 3 - Products

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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.

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(13S)-16α-Bromo-13-ethyl-3-methoxygona-1,3,5(10)-trien-17-one 16α-Bromo-13-ethyl-3-methoxygona-1,3,5(10)-trien-17-one is an intermediate in the synthesis of Gona-1,3,5(10)-triene derivatives. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
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(13S)-Ethyl-18,19-dinorpregna-4,14,16-triene-3,20-dione (13S)-Ethyl-18,19-dinorpregna-4,14,16-triene-3,20-dione is an impurity in the synthesis of Gestodene (G368250), an active gestogen with progesterone-like profile of activity. Group: Biochemicals. Alternative Names: (13S) -17-Acetyl-13-ethyl-6, 7, 8, 9, 10, 11, 12, 13-octahydro-1H-cyclopenta [a]phenanthren-3 (2H) -one. Grades: Highly Purified. CAS No. 932388-88-0. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
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(13S)-Ethyl-18,19-dinorpregna-5,14,16-triene-3,20-dione (13S)-Ethyl-18,19-dinorpregna-5,14,16-triene-3,20-dione is an impurity in the synthesis of Gestodene (G368250), an active gestogen with progesterone-like profile of activity. Group: Biochemicals. Alternative Names: (13S) -17-Acetyl-13-ethyl-4, 6, 7, 8, 9, 11, 12, 13-octahydro-1H-cyclopenta [a]phenanthren-3 (2H) -one. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
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(13S)-Ethyl-3-methoxygona-1,3,5(10),14(15)-tetraen-17-one 13-Ethyl-3-methoxygona-1,3,5(10),14(15)-tetraen-17-one is an intermediate in the synthesis of Gestodene (G368250), an orally active gestogen with progesterone-like profile of activity. Used in combination with estrogen as oral contraceptive. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
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(13S)-Ethyl-3-methoxygona-1,3,5(10),15-tetraen-17-one 13-Ethyl-3-methoxygona-1,3,5(10),15-tetraen-17-oneis is an intermediate in the synthesis of Gestodene (G368250), an orally active gestogen with progesterone-like profile of activity. Used in combination with estrogen as oral contraceptive. Group: Biochemicals. Grades: Highly Purified. CAS No. 32017-16-6. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 3
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(13S)-Ethyl-3-methoxygona-1,3,5(10),16-tetraen-17-ol Acetate 13-Ethyl-3-methoxygona-1,3,5(10),16-tetraen-17-ol Acetate is an intermediate in the synthesis of Gestodene (G368250), orally active gestogen with progesterone-like profile of activity. Used in combination with estrogen as oral contraceptive. Group: Biochemicals. Grades: Highly Purified. CAS No. 18318-02-0. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 3
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1,3-Thiazol-5-ylmethyl N-[(1S,2S,4S)-4-(acetylamino)-1-benzyl-2-hydroxy-5-phenylpentyl]carbamate 1,3-Thiazol-5-ylmethyl N-[(1S,2S,4S)-4-(acetylamino)-1-benzyl-2-hydroxy-5-phenylpentyl]carbamate is an impurity of the selective HIV protease inhibitor Ritonavir. Group: Biochemicals. Alternative Names: Thiazol-5-ylmethyl N-[(2S,3S,5S)-5-Acetamido-3-hydroxy-1,6-diphenylhexan-2-yl Carbamate; Ritonavir USP Impurity A; N-[ (1S, 2S, 4S) -4- (Acetylamino) -2-hydroxy-5-phenyl-1- (phenylmethyl) pentyl]carbamic Acid 5-Thiazolylmethyl Ester. Grades: Highly Purified. CAS No. 1010808-43-1. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 3
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1400W dihydrochloride (N- (3- (Aminomethyl) benzyl) acetamidine. 2HCl) A slow, tight binding and highly selective inhibitor of iNOS (inducible nitric oxide synthase/NOS II) (Kd < 7 nM). Weak and reversible inhibition of nNOS (neuronal nitric oxide synthase/NOS I) (Ki < 2) and eNOS (endothelial nitric oxide synthase/NOS III) (Ki < 50 µM). Inhibits tumor growth. Increases vasoconstriction to noradrenaline. Improves contractile function. Improves stroke outcome and decreases glutamate release. Anti-inflammatory. Group: Biochemicals. Alternative Names: N- (3- (Aminomethyl) benzyl) acetamidine. 2HCl. Grades: Highly Purified. CAS No. 214358-33-5. Pack Sizes: 5mg, 25mg, 100mg. Molecular Formula: C10H15N3. 2HCl. US Biological Life Sciences. USBiological 3
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1-[4-[[2- (1-Methylethoxy) ethoxy]methyl]phenoxy]-2-[ (1-methylethyl) amino]-1-methylethanol-d5 Fumarate (Bisoprolol Fumarate Impurity) 1-[4-[[2- (1-Methylethoxy) ethoxy]methyl]phenoxy]-2-[ (1-methylethyl) amino]-1-methylethanol-d5 Fumarate (Bisoprolol Fumarate Impurity). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C22H30D5NO8, Molecular Weight: 446.55. US Biological Life Sciences. USBiological 3
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1-[4-[[2- (1-Methylethoxy) ethoxy]methyl]phenoxy]-2-[ (1-methylethyl) amino]-1-methylethanol Fumarate (Bisoprolol Fumarate Impurity) 1-[4-[[2- (1-Methylethoxy) ethoxy]methyl]phenoxy]-2-[ (1-methylethyl) amino]-1-methylethanol Fumarate (Bisoprolol Fumarate Impurity). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. Molecular Formula: C22H35NO8, Molecular Weight: 441.52. US Biological Life Sciences. USBiological 3
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1-[4-[2-Dimethylamino) ethoxy]phenyl]-2-phenyl-1-butanone-d6 Hydrochloride 1-[4-[2-Dimethylamino) ethoxy]phenyl]-2-phenyl-1-butanone-d6 Hydrochloride. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C20H20D6ClNO2, Molecular Weight: 353.92. US Biological Life Sciences. USBiological 3
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1-[4-[2-Dimethylamino) ethoxy]phenyl]-2-phenyl-1-butanone Hydrochloride 1-[4-[2-Dimethylamino) ethoxy]phenyl]-2-phenyl-1-butanone Hydrochloride. Group: Biochemicals. Grades: Highly Purified. CAS No. 94911-67-8. Pack Sizes: 50mg. Molecular Formula: C20H26ClNO2, Molecular Weight: 347.88. US Biological Life Sciences. USBiological 3
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1-[4- (2-Methoxyethenyl) phenoxy]-3-[ (1-methylethyl) amino]-2-propanol 1-[4- (2-Methoxyethenyl) phenoxy]-3-[ (1-methylethyl) amino]-2-propanol. Group: Biochemicals. Grades: Highly Purified. CAS No. 82961-02-2. Pack Sizes: 10mg. Molecular Formula: C15H23NO3, Molecular Weight: 265.35. US Biological Life Sciences. USBiological 3
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1-[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-2-hydroxy-1-pentanone 1-[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-2-hydroxy-1-pentanone. Group: Biochemicals. Alternative Names: 1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-hydroxy-1-oxopentyl)piperazine; A 65297; (±)-1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-hydroxy-1-oxopentyl)piperazine. Grades: Highly Purified. CAS No. 152551-75-2. Pack Sizes: 25mg. Molecular Formula: C19H27N5O4, Molecular Weight: 389.45. US Biological Life Sciences. USBiological 3
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1-[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-2-hydroxy-1-pentanone-d8 1-[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-2-hydroxy-1-pentanone-d8. Group: Biochemicals. Alternative Names: 1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-hydroxy-1-oxopentyl)piperazine-d8; A 65297-d8; (±)-1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-hydroxy-1-oxopentyl)piperazine-d8. Grades: Highly Purified. Pack Sizes: 2.5mg. Molecular Formula: C19H19D8N5O4, Molecular Weight: 397.5. US Biological Life Sciences. USBiological 3
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1-[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-5-hydroxy-1-pentanone 1-[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-5-hydroxy-1-pentanone. Group: Biochemicals. Alternative Names: 1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-(5-hydroxy-1-oxopentyl)-piperazine. Grades: Highly Purified. CAS No. 109678-71-9. Pack Sizes: 100mg. Molecular Formula: C19H27N5O4, Molecular Weight: 389.45. US Biological Life Sciences. USBiological 3
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1-[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-5-hydroxy-1-pentanone-d8 1-[4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-5-hydroxy-1-pentanone-d8. Group: Biochemicals. Alternative Names: 1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-(5-hydroxy-1-oxopentyl)-piperazine-d8. Grades: Highly Purified. Pack Sizes: 2.5mg. Molecular Formula: C19H19D8N5O4, Molecular Weight: 397.5. US Biological Life Sciences. USBiological 3
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1-[4-(4-Fluorophenyl)-2-thiazolyl]-3,5-dimethyl-1H-pyrazole-4-propanoic Acid 1-[4-(4-Fluorophenyl)-2-thiazolyl]-3,5-dimethyl-1H-pyrazole-4-propanoic Acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 1172940-17-8. Pack Sizes: 10mg. Molecular Formula: C17H16FN3O2S, Molecular Weight: 345.39. US Biological Life Sciences. USBiological 3
Worldwide
1-(4-(4-(tert-Butyl)phenyl)-4-hydroxybutyl)-4-piperidinecarboxylic Acid Ethyl Ester 1-(4-(4-(tert-Butyl)phenyl)-4-hydroxybutyl)-4-piperidinecarboxylic Acid Ethyl Ester. Group: Biochemicals. Alternative Names: Ethyl 1- (4- (4- (tert-butyl) phenyl) -4-hydroxybutyl) piperidine-4-carboxylate. Grades: Highly Purified. CAS No. 100499-85-2. Pack Sizes: 250mg. Molecular Formula: C22H35NO3, Molecular Weight: 361.52. US Biological Life Sciences. USBiological 3
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1- (4- (4- (tert-Butyl) phenyl) -4-hydroxybutyl) piperidine-4-carboxylic Acid 1- (4- (4- (tert-Butyl) phenyl) -4-hydroxybutyl) piperidine-4-carboxylic Acid. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. Molecular Formula: C20H31NO3, Molecular Weight: 333.47. US Biological Life Sciences. USBiological 3
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1,4,5,6-Tetrahydropyrimidine Derivatives of 1,4,5,6-Tetrahydropyrimidine can act as neuromuscular blocking, cardiovascular and antidepressant agents. Group: Biochemicals. Alternative Names: NSC 72087. Grades: Highly Purified. CAS No. 1606-49-1. Pack Sizes: 5g. US Biological Life Sciences. USBiological 3
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1- [ (4, 5-Dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl) methylamino] methanesulfonic Acid Sodium Salt 1- [ (4, 5-Dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl) methylamino] methanesulfonic Acid Sodium Salt. Group: Biochemicals. Alternative Names: [ (4, 5-Dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl) methylamino] methanesulfonic Acid Sodium Salt. Grades: Highly Purified. CAS No. 705941-70-4. Pack Sizes: 25mg. Molecular Formula: C12H15N3NaO4S, Molecular Weight: 319.31. US Biological Life Sciences. USBiological 3
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1, 4, 7, 10-Tetraaza-1, 4, 7-tris-(carboxymethyl)-11-oxo-bicyclo[8. 2. 2]tetradecanium Chloride 1, 4, 7, 10-Tetraaza-1, 4, 7-tris-(carboxymethyl)-11-oxo-bicyclo[8. 2. 2]tetradecanium Chloride. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. Molecular Formula: C16H27ClN4O7, Molecular Weight: 422.86. US Biological Life Sciences. USBiological 3
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1,4,7,10-Tetraazacyclododecane-1,7-diacetic Acid 1,7-Bis(1,1-dimethylethyl) Ester Intermediate in the preparation of chelating agents. Group: Biochemicals. Alternative Names: NSC 696842. Grades: Highly Purified. CAS No. 162148-48-3. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 3
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1, 4, 8, 11-tetra azacyclotetra decane Hexa(trifluoroacetate) Reagent used in the preparation of Plerixafor derivatives. Group: Biochemicals. Alternative Names: 1, 1', 1''- (1, 4, 8, 11-Tetra azacyclotetra decane -1, 4, 8-tri yl ) tri s [2, 2, 2-tri fluoro-ethanone; 1, 4, 8-tri s (tri fluoroacetyl ) -1, 4, 8, 11-tetra azacyclotetra decane ; 1, 4, 8-tri s (tri fluoroacetyl ) -1, 4, 8, 11-tetra azacyclotetra decane ; 1, 4, 8-Tris (trifluoroacetyl) cyclam. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 3
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1-(4-Amino-2-n-propyl-5-pyrimidinylmethyl)-2-methylpyridinium Chloride Hydrochloride 1-(4-Amino-2-n-propyl-5-pyrimidinylmethyl)-2-methylpyridinium Chloride Hydrochloride. Group: Biochemicals. Alternative Names: 1-[(4-Amino-2-propyl-5-pyrimidinyl)methyl]-2-methylpyridinium Chloride Hydrochloride (1:1:1)1-[(4-Amino-2-propyl-5-pyrimidinyl)methyl]-2-picolinium Chloride Monohydrochloride; 1-(4-Amino-2-n-propyl-5-pyrimidinylmethyl)-2-picolinium Chloride Hydrochloride; 1-(4-Amino-2-propyl-5-pyrimidinylmethyl)-2-methylpyridinium Chloride Hydrochloride; Amdon; Amprol; Amprol 25; Amprolium Hydrochloride; Mepyrium Hydrochloride; Thiacoccid Hydrochloride. Grades: Highly Purified. CAS No. 137-88-2. Pack Sizes: 1g. Molecular Formula: C14H20Cl2N4, Molecular Weight: 315.24. US Biological Life Sciences. USBiological 3
Worldwide
1,4-Benzodioxane-6-carboxaldehyde 1,4-Benzodioxane-6-carboxaldehyde. Group: Biochemicals. Alternative Names: 2,3-Dihydro-1,4-benzodioxin-6-carboxaldehyde; 1,4-Benzodioxan-6-carboxaldehyde (6CI,7CI,8CI); 1,4-Benzodioxane-6-aldehyde; 2,3-Dihydro-1,4-benzodioxan-6-carboxaldehyde; 2,3-Dihydro-1,4-benzodioxin-6-aldehyde; 2,3-Dihydro-1,4-benzodioxin-6-carboxaldehyde; 2, 3-Dihydrobenzo[1, 4]dioxine-6-carboxaldehyde; 2, 3-Dihydrobenzo[b][1, 4]dioxine-6-carboxaldehyde; 3, 4-Ethylene dioxybenzaldehyde. Grades: Highly Purified. CAS No. 29668-44-8. Pack Sizes: 5g. Molecular Formula: C9H8O3, Molecular Weight: 164.16. US Biological Life Sciences. USBiological 3
Worldwide
1-(4-(Benzyloxy)-3-nitrophenyl)-2-bromoethanone 1-(4-(Benzyloxy)-3-nitrophenyl)-2-bromoethanone. Group: Biochemicals. Alternative Names: 2-Bromo-1-[3-nitro-4- (phenylmethoxy) phenyl]Ethanone; 1-(Benzyloxy)-2-nitro-4-(2-bromoacetyl)benzene; 2-Bromo-1- (3-nitro-4-benzyloxyphenyl) ethanone; 2-Bromo-4'-Benzyloxy-3'-nitroacetophenone; 4'-(Benzyloxy)-2-bromo-3'-nitroacetophenone. Grades: Highly Purified. CAS No. 43229-01-2. Pack Sizes: 1g, 5g, 10g, 25g. Molecular Formula: C15H12BrNO4, Molecular Weight: 350.16. US Biological Life Sciences. USBiological 3
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1-[4-(Benzyloxy)phenyl]-2-[(N-benzyl-N-methyl)amino]-1-propanone 1-[4-(Benzyloxy)phenyl]-2-[(N-benzyl-N-methyl)amino]-1-propanone is an intermediate in the preparation of rac 4-Hydroxy Ephedrine (H825305). Group: Biochemicals. Alternative Names: 1-[4-(Phenylmethoxy)phenyl]-2-[(N-phenyl-N-methyl)methylamino]-1-propanone. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 3
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14 β-Hydroxy-13-oxo-7-O-(triethylsilyl) Baccatin III 1,14-Carbonate Used in the preparation of Hydroxybaccatin III Carbonate derivatives. Group: Biochemicals. Alternative Names: (3aR, 7R, 8aS, 9S, 10aR, 12aS, 12bR, 13S, 13aS)-7, 12a-Bis(acetyloxy)-13-(benzoyloxy)-8a, 9, 10, 10a, 12, 12a, 12b, 13-octahydro-5, 8a, 14, 14-tetramethyl-9-[(triethylsilyl)oxy]-6, 13a-methano-13aH-oxeto[2'', 3'':5', 6']benzo[1', 2':4, 5]cyclodeca[1, 2-d]-1, 3-dioxole-2, 4, 8(3aH, 7H)-trione. Grades: Highly Purified. CAS No. 397250-01-0. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 3
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14 β-Hydroxy-7-O-(triethylsilyl)-13-oxo Baccatin III Baccatin III (B101000) derivative. Group: Biochemicals. Alternative Names: (2aR, 4S, 4aS, 6R, 10R, 11R, 12S, 12aR, 12bS)-6, 12b-Bis(acetyloxy)-12-(benzoyloxy)-2a, 4, 4a, 10, 11, 12, 12a, 12b-octahydro-10, 11-dihydroxy-4a, 8, 13, 13-tetramethyl-4-[(triethylsilyl)oxy]-7, 11-methano-1H-cyclodeca[3, 4]benz[1, 2-b]oxete-5, 9(3H, 6H)-dione. Grades: Highly Purified. CAS No. 370110-84-2. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 3
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14 β-Hydroxy-7-O-(triethylsilyl) Baccatin III 1,14-Carbonate A reactant used to prepare 2'-Methyl Taxoids as cancer growth inhibitors. Group: Biochemicals. Alternative Names: (3aS, 4R, 7R, 8aS, 9S, 10aR, 12aS, 12bR, 13S, 13aS)-7, 12a-Bis(acetyloxy)-13-(benzoyloxy)-4, 7, 8a, 9, 10, 10a, 12, 12a, 12b, 13-decahydro-4-hydroxy-5, 8a, 14, 14-tetramethyl-9-[(triethylsilyl)oxy]-6, 13a-methano-13aH-1, 3-dioxolo[8, 9]cyclodeca[1, 2-b]-7-oxabicyclo[4. 2. 0]octane-2, 8(3aH)-dione; 14 β-Hydroxy-1,14-O-(oxomethylene)-13-oxo-7-O-(triethylsilyl) Baccatin III. Grades: Highly Purified. CAS No. 186347-84-2. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 3
Worldwide
1,4’-Bipiperidine 1,4’-Bipiperidine is used in the synthesis of selective sphingosine kinase 1 inhibitors used as a therapeutic agent for proliferative diseases. Also used in the synthesis of calcitonin gene-related (CGRP) receptor antagonists. Group: Biochemicals. Alternative Names: 4-(1-Piperidino)piperidine. Grades: Highly Purified. CAS No. 4897-50-1. Pack Sizes: 5g. US Biological Life Sciences. USBiological 3
Worldwide
[1,4'-Bipiperidine]-1'-carbonyl-1'-carboxylic Acid tert-Butyl Ester A reactant used in the preparation of inhibitors for treatment of neurodegenerative diseases. Group: Biochemicals. Alternative Names: [1,4'-Bipiperidine]-1'-carboxylic Acid 1,1-Dimethylethyl Ester. Grades: Highly Purified. CAS No. 125541-12-0. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 3
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[1,4'-Bipiperidine]-1'-carbonyl-d10-1'-carboxylic Acid tert-Butyl Ester A labelled reactant used in the preparation of inhibitors for treatment of neurodegenerative diseases. Group: Biochemicals. Alternative Names: [1,4'-Bipiperidine-2,2,3,3,4,4,5,5,6,6-d10]-1'-carboxylic Acid 1,1-Dimethylethyl Ester. Grades: Highly Purified. CAS No. 718613-18-4. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide
[1,4'-Bipiperidine]-1'-carbonyl-d10 Chloride Hydrochloride [1,4'-Bipiperidine]-1'-carbonyl-d10 Chloride Hydrochloride. Group: Biochemicals. Grades: Highly Purified. CAS No. 718613-22-0. Pack Sizes: 5mg. Molecular Formula: C11H10D10Cl2N2O, Molecular Weight: 277.26. US Biological Life Sciences. USBiological 3
Worldwide
1, 4-Bis (2-tetrahydrofuryloxy) butane 1, 4-Bis (2-tetrahydrofuryloxy) butane is an impurity of Poly(butylene terephthalate) and a by-product of 1,4-Butanediol. Group: Biochemicals. Alternative Names: 2, 2'-[1, 4-Butanediylbis (oxy) ]bis[tetrahydrofuran. Grades: Highly Purified. CAS No. 76702-30-2. Pack Sizes: 50mg. US Biological Life Sciences. USBiological 3
Worldwide
1, 4-Bis [ (4-chlorophenyl) phenylmethyl] piperazine 1, 4-Bis [ (4-chlorophenyl) phenylmethyl] piperazine. Group: Biochemicals. Grades: Highly Purified. CAS No. 346451-15-8. Pack Sizes: 500mg. Molecular Formula: C30H28Cl2N2, Molecular Weight: 487.46. US Biological Life Sciences. USBiological 3
Worldwide
1-(4-Bromophenyl-d4)-3-pyrrolidinol 1-(4-Bromophenyl-d4)-3-pyrrolidinol. Group: Biochemicals. Alternative Names: 1-(4-Bromophenyl)pyrrolidin-3-ol-d4. Grades: Highly Purified. Pack Sizes: 2.5mg. Molecular Formula: C10H8D4BrNO, Molecular Weight: 246.14. US Biological Life Sciences. USBiological 3
Worldwide
1,4-Butanediol 1,4-Butanediol is used in the synthesis of epothilones, a new class of cancer drugs. Also used in the stereoselective synthesis of (-)-Brevisamide. Group: Biochemicals. Alternative Names: 1,4-Butylene Glycol; 1,4-Dihydroxybutane; 1,4-Tetramethylene glycol; 1,4BD; 14BG; Butylene Glycol; Dabco DBO; Diol 14B; NSC 406696; Polycure D; Sucol B; Tetramethylene 1,4-diol; Tetramethylene Glycol; Vibracure A 250; ZM 0025. Grades: Highly Purified. CAS No. 110-63-4. Pack Sizes: 1000ml. US Biological Life Sciences. USBiological 3
Worldwide
1-(4-Chlorophenyl)-1,2-dihydro-3H-pyrazol-3-one 1-(4-Chlorophenyl)-1,2-dihydro-3H-pyrazol-3-one. Group: Biochemicals. Alternative Names: 1-(4-Chlorophenyl)-1,2-dihydropyrazol-3-one; 1-(4-Chlorophenyl)-2H-pyrazolin-3-one; 1-(4-Chlorophenyl)-3-hydroxypyrazole; 1-(4-Chlorophenyl)pyrazol-3-ol. Grades: Highly Purified. CAS No. 76205-19-1. Pack Sizes: 5g. Molecular Formula: C9H7ClN2O, Molecular Weight: 194.62. US Biological Life Sciences. USBiological 3
Worldwide
1-(4-Chlorophenyl)-4,4,4-trifluoro-1,3-butanedione 1-(4-Chlorophenyl)-4,4,4-trifluoro-1,3-butanedione. Group: Biochemicals. Alternative Names: 1-(4-Chlorophenyl)-4,4,4-trifluoro-1,3-butadione; 1-(4-Chlorophenyl)-4,4,4-trifluorobutane-1,3-dione; 4,4,4-Trifluoro-1-(4-chlorophenyl)-1,3-butanedione; 4-(4-Chlorophenyl)-1,1,1-trifluoro-2,4-butanedione; 4-Chlorobenzoyltri fluoroacetone. Grades: Highly Purified. CAS No. 18931-60-7. Pack Sizes: 5g. Molecular Formula: C10H6ClF3O2, Molecular Weight: 250.6. US Biological Life Sciences. USBiological 3
Worldwide
1,4-Cyclohexanedione 1,4-Cyclohexanedione. Group: Biochemicals. Alternative Names: 1,4-Dioxocyclohexane; NSC 7192; Tetrahydroquinone. Grades: Highly Purified. CAS No. 637-88-7. Pack Sizes: 5g. Molecular Formula: C6H8O2, Molecular Weight: 112.13. US Biological Life Sciences. USBiological 3
Worldwide
1,4-Diaminocyclohexane-1-carboxylic Acid 1,4-Diaminocyclohexane-1-carboxylic Acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 40951-41-5. Pack Sizes: 100mg. Molecular Formula: C7H14N2O2, Molecular Weight: 158.199999999999. US Biological Life Sciences. USBiological 3
Worldwide
1,4-Dibromobenzene 1,4-Dibromobenzene is used in the synthesis of triarylamines as well as trans-stilbenes. Also used in the synthesis of calcium channel blockers for inhibition of TRPV6-mediated calcium transport. Group: Biochemicals. Grades: Highly Purified. CAS No. 106-37-6. Pack Sizes: 10g, 100g, 250g, 500g. Molecular Formula: C?H?Br?, Molecular Weight: 235.9. US Biological Life Sciences. USBiological 3
Worldwide
1,4-Dibromobutane 1,4-Dibromobutane. Group: Biochemicals. Alternative Names: 1,4-Dibromobutane; NSC 71435; Tetramethylene Dibromide; Tetramethylenebromide; α,ω-Dibromobutane. Grades: Highly Purified. CAS No. 110-52-1. Pack Sizes: 10g. Molecular Formula: C4H8Br2, Molecular Weight: 215.91. US Biological Life Sciences. USBiological 3
Worldwide
1,4-Dibromobutane-d8 1,4-Dibromobutane-d8 is used in studies pertaining to sulforaphane, a naturally occuring isothiocyanate present in broccoli that shows anti-carcinogenic activity. It is an analog of 1,4-Dibromobutane, a compund used as a catalyst in the polymerization of 2-oxazolines. Group: Biochemicals. Alternative Names: 1,4-dibromobutane-1,1,2,2,3,3,4,4-d8. Grades: Highly Purified. CAS No. 68375-92-8. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide
1,4-Dibromonaphthalene 1,4-Dibromonaphthalene is used in the annelation of PAHs. Also used in the synthesis of novel, orally active dual NK1/NK2 antagonists. Group: Biochemicals. Alternative Names: 1,4-Dibromonaphthalene. Grades: Highly Purified. CAS No. 83-53-4. Pack Sizes: 1g, 10g, 25g. Molecular Formula: C10H6Br2, Molecular Weight: 285.96. US Biological Life Sciences. USBiological 3
Worldwide
1,4-Dichloro-2-butene 1,4-Dichloro-2-butene. Group: Biochemicals. Alternative Names: (E)-1,4-Dichloro-2-butene; trans-1,4-Dichloro-2-butene; (E)-1,4-Dichloro-2-butene; 1,4-Dichloro-trans-2-butene; trans-1,4-Dichloro-2-butene; trans-1,4-Dichlorobuten-2-ene. Grades: Highly Purified. CAS No. 110-57-6. Pack Sizes: 5g. Molecular Formula: C4H6Cl2, Molecular Weight: 125. US Biological Life Sciences. USBiological 3
Worldwide
1,4-Dichloro-2-butyne 1,4-Dichloro-2-butyne used in the synthesis of 1,4-disubstituted 1,2,3-triazoles. Also, it is used in the approach of the 20S-camptothecin family of antitumor agents. Group: Biochemicals. Alternative Names: 1,4-Dichloro-2-butyne; 1,4-Dichlorobutyne; Bis (chloromethyl) acetylene; NSC 30603. Grades: Highly Purified. CAS No. 821-10-3. Pack Sizes: 5g. US Biological Life Sciences. USBiological 3
Worldwide
1,4-Dichlorobenzene 1,4-Dichlorobenzene. Group: Biochemicals. Alternative Names: Di-chloricide; Dichlorocide; Evola; NSC 36935; PDB; Paradi; Paradichlorobenzene; Paradow; Paramoth; Persia-Perazol; Santochlor; p-Chlorophenyl chloride; p-Dichlorobenzene; para-Dichlorobenzene. Grades: Highly Purified. CAS No. 106-46-7. Pack Sizes: 25g. Molecular Formula: C6H4Cl2, Molecular Weight: 147. US Biological Life Sciences. USBiological 3
Worldwide
1,4-Dichlorophthalazine 1,4-Dichlorophthalazine, is an intermediate in the synthesis of phthalazinone derivatives, acting as protein kinases inhibitors. Group: Biochemicals. Grades: Highly Purified. CAS No. 4752-10-7. Pack Sizes: 1g, 5g, 10g. Molecular Formula: C8H4Cl2N2, Molecular Weight: 199.04. US Biological Life Sciences. USBiological 3
Worldwide
1,4-Diethylbenzene 1,4-Diethylbenzene. Group: Biochemicals. Alternative Names: p-Diethylbenzene; α,α'-Dimethyl-p-xylene; 1,4-Diethylbenzene; p-Diethylbenzene; p-Ethylethylbenzene. Grades: Highly Purified. CAS No. 105-05-5. Pack Sizes: 1g. Molecular Formula: C10H14, Molecular Weight: 134.22. US Biological Life Sciences. USBiological 3
Worldwide
1,4-Dihydro-4-oxo-3-quinolinecarboxylic Acid Ethyl Ester. 1,4-Dihydro-4-oxo-3-quinolinecarboxylic Acid Ethyl Ester has been studied as a novel influenza endonuclease inhibitor. They also function as high-affinity ligands at the benzodiazepine site of brain GABAA receptors. Group: Biochemicals. Alternative Names: 3-Ethoxycarbonyl-4(1H)-quinolone; 4-Oxo-1,4-dihydroquinoline-3-carboxylic acid ethyl ester; Ethyl 1,4-dihydro-4-oxoquinoline-3-carboxylate; Ethyl 4-oxo-1,4-dihydroquinoline-3-carboxylate. Grades: Highly Purified. CAS No. 52980-28-6. Pack Sizes: 5g. US Biological Life Sciences. USBiological 3
Worldwide
1,4-Dihydro-5-[5-bromoacetyl)-2-ethoxyphenyl]-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one 1,4-Dihydro-5-[5-bromoacetyl)-2-ethoxyphenyl]-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one. Group: Biochemicals. Alternative Names: 5-[5-(Bromoacetyl)-2-ethoxyphenyl]-1,4-dihydro-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one. Grades: Highly Purified. CAS No. 147676-94-6. Pack Sizes: 100mg. Molecular Formula: C19H21BrN4O3, Molecular Weight: 433.3. US Biological Life Sciences. USBiological 3
Worldwide
1,4 Dimethyl Adamantane-d3 (Mixture of Disastereomers) 1,4 Dimethyl Adamantane-d3 (Mixture of Disastereomers). Group: Biochemicals. Alternative Names: 1, 4-Dimethyl-tricyclo[3.3.1.13, 7]decane-d; 1,4-Dimethyl-adamantane;-d3 1,4-Dimethyladamantane-d3; 1, 4-Dimethyltricyclo[3. 3. 1. 13, 7]decane-d3. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C12H20, Molecular Weight: 167.31. US Biological Life Sciences. USBiological 3
Worldwide
1,4 Dimethyl Adamantane ((Mixture of Disastereomers) 1,4 Dimethyl Adamantane ((Mixture of Disastereomers). Group: Biochemicals. Alternative Names: 1, 4-Dimethyl-tricyclo[3.3.1.13, 7]decane; 1,4-Dimethyl-adamantane; 1,4-Dimethyladamantane; 1, 4-Dimethyltricyclo[3. 3. 1. 13, 7]decane. Grades: Highly Purified. CAS No. 16267-35-9. Pack Sizes: 5mg. Molecular Formula: C12H20, Molecular Weight: 164.29. US Biological Life Sciences. USBiological 3
Worldwide
1-[4-(Dimethylamino)phenyl]-3-(2-hydroxy-3,4-dimethoxyphenyl)-1,3-propanedione 1-[4-(Dimethylamino)phenyl]-3-(2-hydroxy-3,4-dimethoxyphenyl)-1,3-propanedione is a reactant used in the preparation of 7,8-Dihydroxyflavone (D452830) derivatives which promote neurogenesis and exhibits potent antidepressant effect. Group: Biochemicals. Grades: Highly Purified. CAS No. 1205548-02-2. Pack Sizes: 50mg. US Biological Life Sciences. USBiological 3
Worldwide
1,4-Dioxan-2-one 1,4-Dioxan-2-one. Group: Biochemicals. Alternative Names: (2-Hydroxyethoxy)acetic Acid δ-?Lactone; p-Dioxan-2-one; 2-Oxo-1,4-dioxane; 2-p-Dioxanone; Dioxanone; NSC 60534; p-Dioxanone. Grades: Highly Purified. CAS No. 3041-16-5. Pack Sizes: 100mg. Molecular Formula: C4H6O3, Molecular Weight: 102.09. US Biological Life Sciences. USBiological 3
Worldwide
1,4-Dioxane-13C4 1,4-Dioxane-13C4. Group: Biochemicals. Alternative Names: p-Dioxane-13C4 (8CI); 1,4-Diethylene-13C4 Dioxide; 1,4-Dioxacyclohexane-13C4; 1,4-Dioxan-13C4;Tetrahydro-1,4-dioxin-13C4; Diethylene Dioxide-13C; Diethylene Ether-13C; Diethylene Oxide-13C; Dioxan-13C; Dioxane-13C; Dioxyethylene-13C Ether; NE 220-13C; NSC 8728-13C; p-Dioxan-13C. Grades: Highly Purified. Pack Sizes: 10mg. Molecular Formula: 13C4H8O2, Molecular Weight: 92.08. US Biological Life Sciences. USBiological 3
Worldwide
1,4-Dioxepan-6-one 1,4-Dioxepan-6-one. Group: Biochemicals. Grades: Highly Purified. CAS No. 28544-93-6. Pack Sizes: 100mg. Molecular Formula: C5H8O3, Molecular Weight: 116.12. US Biological Life Sciences. USBiological 3
Worldwide
14-Doxylstearic Acid 14-Doxylstearic Acid. Group: Biochemicals. Alternative Names: 14-SASL; 2-Butyl-2-(12-carboxydodecyl)-4,4-dimethyl-3-oxazolidinyloxy. Grades: Highly Purified. CAS No. 50614-00-1. Pack Sizes: 5mg. Molecular Formula: C22H42NO4, Molecular Weight: 384.57. US Biological Life Sciences. USBiological 3
Worldwide
1-(4-Ethenylphenoxy)-3-[(1-methylethyl)amino]-2-propanole 1-(4-Ethenylphenoxy)-3-[(1-methylethyl)amino]-2-propanole. Group: Biochemicals. Grades: Highly Purified. CAS No. 933468-54-3. Pack Sizes: 10mg. Molecular Formula: C15H23NO2, Molecular Weight: 249.35. US Biological Life Sciences. USBiological 3
Worldwide
1-(4-Fluorophenyl)-1,3,8-triazaspiro[4.5]decan-4-one 1-(4-Fluorophenyl)-1,3,8-triazaspiro[4.5]decan-4-one, is the derivative of Fluspirilene, which is a diphenyl butyl piperidine antipsychotic drug, used for the treatment of schizophrenia. Group: Biochemicals. Grades: Highly Purified. CAS No. 58012-16-1. Pack Sizes: 10mg, 25mg, 50mg, 100mg. Molecular Formula: C13H16FN3O, Molecular Weight: 249.28. US Biological Life Sciences. USBiological 3
Worldwide
1-(4'-Methoxy[1,1'-biphenyl]-2-yl)-piperazine Hydrochloride 1-(4'-Methoxy[1,1'-biphenyl]-2-yl)-piperazine Hydrochloride. Group: Biochemicals. Alternative Names: LP 20 Hydrochloride; 1-[2- (4-Methoxyphenyl) phenyl]piperazine Hydrochloride. Grades: Highly Purified. CAS No. 1386928-34-2. Pack Sizes: 10mg. Molecular Formula: C17H21ClN2O, Molecular Weight: 304.81. US Biological Life Sciences. USBiological 3
Worldwide
1-[4-(Methylthio)phenyl]-1,4-pentanedione 1-[4-(Methylthio)phenyl]-1,4-pentanedione. Group: Biochemicals. Grades: Highly Purified. CAS No. 189501-33-5. Pack Sizes: 1g. Molecular Formula: C12H14O2S, Molecular Weight: 222.3. US Biological Life Sciences. USBiological 3
Worldwide
14-O-[(1-Amino-2-methylpropan-2-yl)thioacetyl]mutilin 14-O-[(1-Amino-2-methylpropan-2-yl)thioacetyl]mutilin is an intermediate in the synthesis of antibacterial novel pleuromutillin derivatives. Group: Biochemicals. Alternative Names: [3aS-(3aα,4 β, 5α, 6α, 8 β,9α,9a β , 10S*) ]-[ (2-Amino-1, 1-dimethylethyl) thio]acetic Acid , 6-Ethenyldecahydro-5-hydroxy-4,6,9,10-tetramethyl-1-oxo-3a,9-propano-3aH-cyclopentacycloocten-8-yl Ester; 3a,9-Propano-3aH-cyclopentacyclooctene Acetic Acid Deriv. Grades: Highly Purified. CAS No. 133787-61-8. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 3
Worldwide
1,4-O-Didesmethyl Phyllanthin-d4 1,4-O-Didesmethyl Phyllanthin-d4. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C22H24D4O7, Molecular Weight: 408.48. US Biological Life Sciences. USBiological 3
Worldwide
1,4-O-Didesmethyl rac-Niranthin 1,4-O-Didesmethyl rac-Niranthin. Group: Biochemicals. Alternative Names: (2R, 3R) -rel-2-[ (3, 4-dimethoxyphenyl) methyl]-3-[ (7-methoxy-1, 3-benzodioxol-5-yl) methyl]-1, 4-butanediol; (R*, R*) -2-[ (3, 4-Dimethoxyphenyl) methyl]-3-[ (7-methoxy-1, 3-benzodioxol-5-yl) methyl]-1, 4-butanediol; (R*, R*) - (±) -2-[ (3, 4-Dimethoxyphenyl) methyl]-3-[ (7-methoxy-1, 3-benzodioxol-5-yl) methyl]-1, 4-butanediol. Grades: Highly Purified. CAS No. 81263-83-4. Pack Sizes: 5mg. Molecular Formula: C22H28O7, Molecular Weight: 404.45. US Biological Life Sciences. USBiological 3
Worldwide
1,4-O-Didesmethyl rac-Niranthin-d4 1,4-O-Didesmethyl rac-Niranthin-d4. Group: Biochemicals. Alternative Names: (2R, 3R) -rel-2-[ (3, 4-dimethoxyphenyl) methyl]-3-[ (7-methoxy-1, 3-benzodioxol-5-yl) methyl]-1, 4-butanediol-d4; (R*, R*) -2-[ (3, 4-Dimethoxyphenyl) methyl]-3-[ (7-methoxy-1, 3-benzodioxol-5-yl) methyl]-1, 4-butanediol-d4; (R*, R*) - (±) -2-[ (3, 4-Dimethoxyphenyl) methyl]-3-[ (7-methoxy-1, 3-benzodioxol-5-yl) methyl]-1, 4-butanediol-d4. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C22H24D4O7, Molecular Weight: 408.48. US Biological Life Sciences. USBiological 3
Worldwide

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