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.
(1S, 2S, 3S, 4S, 5R) -2, 3, 4-Tris (benzyloxy) -5- ( (benzyloxy) methyl) cyclohexyl 2,2,2-Trichloroacetimidate is an intermediate in the synthesis of KRN7000 (K660000), an important roles in promoting the regulation of nerve cells, regulating protein kinase C activities and modulating the function of the hormone receptor. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
(1S,2S,3S,5S)-5-[[2-Amino-6-chloro-5-[(4-chlorophenyl)azo]-4-pyrimidinyl]amino]-3-(benzyloxy)-2-[(benzyloxy)methyl]-cyclopentanol-13C2,15N is an intermediate used in the preparation of labelled Entecavir (E558902). Group: Biochemicals. Alternative Names: (1S, 2S, 3S, 5S)-5-[[2-Amino-6-chloro-5-[2- (4-chlorophenyl)diazenyl]-4-pyrimidinyl]amino]-3- (phenylmethoxy)-2-[ (phenylmethoxy)methyl]-cyclopentanol-13C2, 15N. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
(1S, 2S, 3S, 5S)-5- (2-Amino-6-methoxy-9H-purin-9-yl)-3- (phenylmethoxy)-2-[ (phenylmethoxy)methyl]-cyclopentanol is an intermediate in the preparation of labelled Entecavir (E558902). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
(1S, 2S, 3S, 5S)-5-Amino-3- (phenylmethoxy)-2-[ (phenylmethoxy)methyl]-cyclopentanol is a reactant used in the preparation of Entecavir (E558900). Group: Biochemicals. Grades: Highly Purified. CAS No. 888015-86-9. Pack Sizes: 25mg. US Biological Life Sciences.
(1S,5S,6S)-Methyl 5-(Pentan-3-yloxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences.
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(1S)-(-)-α-Pinene
(1S)-(-)-α-Pinene is used in the preparation of hydroxy ketones such as hydroxycarvones. Group: Biochemicals. Alternative Names: (1S, 5S)-2, 6, 6-Trimethylbicyclo[3. 1. 1]hept-2-ene; (1S,5S)-(-)-2-Pinene; (1S)-2, 6, 6-Trimethylbicyclo[3. 1. 1]hept-2-ene; (-)-(1S)-α-Pinene; (-)-2-Pinene; (-)-α-Pinene; (1S,5S)-(-)-α-Pinene; (S)-(-)-α-Pinene; 1S-α-Pinene; l-α-Pinene. Grades: Highly Purified. CAS No. 7785-26-4. Pack Sizes: 10mL. US Biological Life Sciences.
Hydrochlride salt of 1-tert-Butylamino-3-(2-chloro-5-carboxyphenoxy)-2-propanol is an impurity of Bupranolol (B689652), an antagonist at the cardiostimulatory low-affinity state of b(1)-adrenoceptors and is known to treat hypertension and tachycardia. Group: Biochemicals. Alternative Names: 1-tert-Butylamino-3-(2-chloro-5-carboxylphenoxy)-2-propanol Hydrochloride; 4-Chloro-3-[3-[(1,1-dimethylethyl)amino]-2-hydroxypropoxy]benzoic Acid Hydrochloride. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences.
1-tert-Butyloxycarbonyl-imidazole-4-carbamic Acid tert-Butyl Ester is an intermediate in the preparation of 4-Aminoimidazole Dihydrochloride (A611815), a building block for the synthesis vitamin B12-analogs via Eubacterium limosu. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences.
[1- [ (Tetrahydro-2H-pyran-4-yl) methyl] -1H-indol-3-yl] (2, 2, 3, 3-tetramethylcyclopropyl ) methanone. Group: Biochemicals. Alternative Names: A-834735. Grades: Highly Purified. CAS No. 895155-57-4. Pack Sizes: 2.5mg. Molecular Formula: C22H29NO2, Molecular Weight: 339.47. US Biological Life Sciences.
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1-Tetratriacontanamine
1-Tetratriacontanamine. Group: Biochemicals. Alternative Names: Tetratriacontylamine. Grades: Highly Purified. CAS No. 66214-29-7. Pack Sizes: 5mg. Molecular Formula: C34H71N, Molecular Weight: 493.93. US Biological Life Sciences.
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1-Tosyl-3-(1-naphthoyl)pyrrole
Used in the preparation of 1-alkyl-3-(1-naphthoyl)pyrroles, a new class of cannabinoid. Group: Biochemicals. Alternative Names: [1-[(4-Methylphenyl)sulfonyl]-1H-pyrrol-3-yl]-1-naphthalenyl-methanone; 1-[(4-Methylphenyl)sulfonyl]-3-(1-naphthalenylcarbonyl)-1H-pyrrole. Grades: Highly Purified. CAS No. 129667-10-3. Pack Sizes: 100mg. US Biological Life Sciences.
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1-Tosyl-3-pyrrolidinol
1-Tosyl-3-pyrrolidinol. Group: Biochemicals. Grades: Highly Purified. CAS No. 170456-83-4. Pack Sizes: 50mg. US Biological Life Sciences.
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1-Tosyl-3-pyrrolidinol Tosylate
1-Tosyl-3-pyrrolidinol Tosylate. Group: Biochemicals. Alternative Names: 1-[(4-Methylphenyl)sulfonyl]-3-pyrrolidinol 3- (4-Methyl Benzene sulfonate) ; 1-Tosyl-3-tosyloxypyrrolidine. Grades: Highly Purified. CAS No. 131912-34-0. Pack Sizes: 25mg. US Biological Life Sciences.
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1-Tosyl-3-pyrrolidinone
1-Tosyl-3-pyrrolidinone. Group: Biochemicals. Alternative Names: 1-[(4-Methylphenyl)sulfonyl]-3-pyrrolidinone. Grades: Highly Purified. CAS No. 73696-28-3. Pack Sizes: 100mg. US Biological Life Sciences.
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1-Tosyl- α , α -diphenyl-3-pyrrolidineacetonitri le
1-Tosyl- α , α -diphenyl-3-pyrrolidineacetonitri le. Group: Biochemicals. Alternative Names: 1-[(4-Methylphenyl)sulfonyl]-α,α-diphenyl-. Grades: Highly Purified. CAS No. 133034-03-4. Pack Sizes: 10mg. US Biological Life Sciences.
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1-Triacontanol
It was reported to be a new naturally occurring plant-growth regulator. Present in plant cuticle waxes and in beeswax as the palmitate. Group: Biochemicals. Alternative Names: 1-Hydroxytriacontane; Melissyl Alcohol; Miraculan; Myricyl Alcohol; NSC 402492; NSC 405588; Nutron; Prosopol; Tomatex; Triacontyl Alcohol. Grades: Highly Purified. CAS No. 593-50-0. Pack Sizes: 1g. US Biological Life Sciences.
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1-Triacontylamine Hydrochloride
It is useful in photochromic materials. Group: Biochemicals. Alternative Names: 1-Triacontanamine Hydrochloride. Grades: Highly Purified. CAS No. 1346603-96-0. Pack Sizes: 50mg. US Biological Life Sciences.
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1-Triacontylazide
1-Triacontylazide. Group: Biochemicals. Alternative Names: 1-Azidotriacontane. Grades: Highly Purified. CAS No. 1346603-49-3. Pack Sizes: 100mg. US Biological Life Sciences.
1-Trityl-3-methyl-4-(N-Boc-2-aminoethyl)imidazolium Iodide. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250mg. US Biological Life Sciences.
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1-Trityl-3-methylpiperazine
Used in the preparation of methylnitroquipazines as serotonin transporter inhibitors. Group: Biochemicals. Alternative Names: 3-Methyl-1-(triphenylmethyl)-piperazine. Grades: Highly Purified. CAS No. 326594-27-8. Pack Sizes: 1g. US Biological Life Sciences.
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1-Undecanol
1-Undecanol is an antifungal, antioxidant compound. As well, it is used in the synthesis. Group: Biochemicals. Alternative Names: Undecyl Alcohol; 1-Hendecanol; 1-Hydroxyundecane; 1-Undecyl Alcohol; Alchem 11; Hendecanoic Alcohol; Hendecyl Alcohol; NSC 403667; Neodol 1; Tip-Nip; Undecanol; n-Undecan-1-ol; n-Undecyl Alcohol. Grades: Highly Purified. CAS No. 112-42-5. Pack Sizes: 5g. US Biological Life Sciences.
20-Deoxo-20-(1-piperidinyl)tylosin. Group: Biochemicals. Grades: Highly Purified. CAS No. 1003024-00-7. Pack Sizes: 10mg. US Biological Life Sciences.
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20-Dihydro-corticosterone 21-Carboxylic Acid
20-Dihydro-corticosterone 21-Carboxylic Acid. Group: Biochemicals. Alternative Names: 11 β,20-Dihydroxy-3-oxopregn-4-en-21-oic Acid. Grades: Highly Purified. CAS No. 75879-79-7. Pack Sizes: 10mg. US Biological Life Sciences.
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20-Dihydro Hydrocortisone 21-Carboxylic Acid
20-Dihydro Hydrocortisone 21-Carboxylic Acid. Group: Biochemicals. Alternative Names: 11 β,17,20-Trihydroxy-3-oxo-pregn-4-en-21-oic Acid. Grades: Highly Purified. CAS No. 75879-78-6. Pack Sizes: 10mg. Molecular Formula: C21H30O6, Molecular Weight: 378.46. US Biological Life Sciences.
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20-Hydroxyecdysone
A member of the ecdysteroid family. Ecdysone receptor (EcR) agonist. More potent than ecdysone. Induces the expression of genes coding for proteins that the larva requires, and it causes chromosome puffs (sites of high expression) to form in polytene chromosomes. Plays a key role in insect development, cell proliferaton, growth and apoptosis by controlling gene expression involved in moulting and metamorphosis. It acts through a heterodimeric receptor comprising the ecdysone receptor and the ultraspiracle proteins (USP). Regulates lipolysis in insects. Appears in many plants mostly as a protection agent (toxins or antifeedants) against herbivorous insects. Used for controlled gene expression in scientific research, agriculture and medicine. Used for the development of selective insect growth regulators for use as environmentally benign insecticides. Shows biological effects on mammalian species. Neurosteroid. Antiepileptic. Acts on the modulatory site of the GABAA receptor and potentia Group: Biochemicals. Grades: Highly Purified. CAS No. 5289-74-7. Pack Sizes: 5mg, 10mg, 50mg. Molecular Formula: C27H44O7. US Biological Life Sciences.
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20-Hydroxymethyl Prednisone. (Mixture of Diastereomers)
20-Hydroxymethyl Prednisone(Mixture of Diastereomers). Group: Biochemicals. Alternative Names: (17α,20α)-21-Trihydroxy-6α-methylpregn-1,4-diene-3,11-dione. Grades: Highly Purified. Pack Sizes: 10mg. Molecular Formula: C22H30O5, Molecular Weight: 374.47. US Biological Life Sciences.
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(20R)-17α,20-Dihydroxycholesterol
(20R)-17α,20-Dihydroxycholesterol. Group: Biochemicals. Alternative Names: (3 β,20R)-Cholest-5-ene-3,17,20-triol; (20R)-Cholest-5-ene-3 β,17,20-triol. Grades: Highly Purified. CAS No. 17913-42-7. Pack Sizes: 100mg. Molecular Formula: C27H46O3, Molecular Weight: 418.65. US Biological Life Sciences.
Worldwide
(20R)-17α,20-Dihydroxycholesterol-d7
(20R)-17α,20-Dihydroxycholesterol-d7. Group: Biochemicals. Alternative Names: (3 β,20R)-Cholest-5-ene-3,17,20-triol-d7; (20R)-Cholest-5-ene-3 β,17,20-triol-d7. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C27H39D7O3, Molecular Weight: 425.7. US Biological Life Sciences.
Intermediate in the preparation of meiosis regulating medications. Group: Biochemicals. Alternative Names: (20S)-20-Methyl-21-[[tris(1-methylethyl)silyl]oxy]-pregn-4-en-3-one. Grades: Highly Purified. CAS No. 356063-47-3. Pack Sizes: 10mg. US Biological Life Sciences.
Impurity obtained during the synthesis of follicular fluid-meiosis activating sterols (FF-MAS). Group: Biochemicals. Alternative Names: (20S)-20-Methyl-21-[[tris(1-methylethyl)silyl]oxy]-pregn-5-en-3-one. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
Labelled intermediate in the preparation of meiosis-regulating medications. Group: Biochemicals. Alternative Names: (20S)-4,4,20-Trimethyl-21-[[tris(1-methylethyl)silyl]oxy]-pregn-5-en-3-one-d6. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences.