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4-Keto 9-cis-Retinoic Acid ((2E,4E,6Z,8E)-4-Keto-3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-enyl)nona-2,4,6,8-tetraenoic Acid, 4-Keto-9-cis-tretinoin, 4-Oxo-9-cis-Retinoic Acid). Group: Biochemicals. Alternative Names: (2E,4E,6Z,8E)-4-Keto-3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-enyl)nona-2,4,6,8-tetraenoic Acid; 4-Keto-9-cis-tretinoin; 4-Oxo-9-cis-Retinoic Acid. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
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4-Keto all-trans-Retinoic Acid (4-Keto-Tretinoin)
A metabolite of all-trans-Retinoic Acid, a ligand for both the retinoic acid receptor (RAR) and the retinoid X receptor (RXR). Group: Biochemicals. Alternative Names: 4-Keto-Tretinoin. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences.
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4-Keto all-trans-Retinoic acid Methyl Ester
4-Keto all-trans-Retinoic acid Methyl Ester. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences.
4-Ketoretinol (9-(2,6,6-Trimethyl-3-keto-1-cyclohexen-1-yl)-3,7-dimethyl-2,4,6,8-nonatetraen-1-ol). Group: Biochemicals. Alternative Names: 9-(2,6,6-Trimethyl-3-keto-1-cyclohexen-1-yl)-3,7-dimethyl-2,4,6,8-nonatetraen-1-ol. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
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4- (Maleimido) benzophenone
A sulfhydryl reactive heterobifunctional photocrosslinking reagent. It generates photoactivatable conjugates from thiols. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences.
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4-Maleimidobutyric Acid
A short crosslinking reagent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences.
A sulfhydryl and carbohydrate reactive, heterobifunctional crosslinking reagent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences.
A sulfhydryl and carbohydrate reactive, heterobifunctional crosslinking reagent. Glycoprotein reactive. Group: Biochemicals. Alternative Names: SMCC-Hydrazide. Grades: Highly Purified. CAS No. 359436-59-2. Pack Sizes: 10mg. US Biological Life Sciences.
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4-Mercaptobenzoic Acid
Melting Point: 216-219°C. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5g. US Biological Life Sciences.
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4-Mercaptobenzoic Acid, Technical Grade
4-Mercaptobenzoic Acid, Technical Grade. Group: Biochemicals. Grades: Purified. Pack Sizes: 10g. US Biological Life Sciences.
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4-Mercaptobenzyl Alcohol
Melting Point: 52-54°C. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250mg. US Biological Life Sciences.
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4-Mercaptocinnamic Acid
4-Mercaptocinnamic Acid. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences.
A redox buffer that increases the folding rate of disulfide-containing proteins realative to traditional buffers such as glutathione and glutathione-disulfide. A useful synthetic intermediate for the preparation of novel antiinflammatory agents. Group: Biochemicals. Alternative Names: 4-Mercapto Benzene acetate. Grades: Highly Purified. Pack Sizes: 500mg. US Biological Life Sciences.
Atmosphere: Group: Biochemicals. Alternative Names: 4-(4-Mercaptophenyl)butyric Acid. Grades: Highly Purified. CAS No. 359436-81-0. Pack Sizes: 100mg. US Biological Life Sciences.
A useful synthetic intermediate for the preparation of novel antiinflammatory agents. Group: Biochemicals. Alternative Names: 3- (4-Mercaptophenyl) propionic Acid. Grades: Highly Purified. Pack Sizes: 500mg. US Biological Life Sciences.
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4-Methoxy-2,3,6-trimethylbenzaldehyde
4-Methoxy-2,3,6-trimethylbenzaldehyde. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250mg. US Biological Life Sciences.
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4-Methoxy-2,3,6-trimethylbenzaldehyde-d3
4-Methoxy-2,3,6-trimethylbenzaldehyde-d3. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences.
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4-Methoxy-2,3,6-trimethylbenzyl Alcohol
4-Methoxy-2,3,6-trimethylbenzyl Alcohol. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences.
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4-Methoxy-2,3,6-trimethylbenzyl Alcohol-d3
4-Methoxy-2,3,6-trimethylbenzyl Alcohol-d3. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
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4-Methoxy-2,3,6-trimethylbenzyl Bromide
4-Methoxy-2,3,6-trimethylbenzyl Bromide. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences.
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4-Methoxy-2,3,6-trimethylbenzyl Bromide-d3
4-Methoxy-2,3,6-trimethylbenzyl Bromide-d3. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
Intermediate in the synthesis of histamine H3-receptor antagonists. Also utilized to prepare its luminescent copper complex. Group: Biochemicals. Alternative Names: 1-Ethynyl-4-methoxybenzene. Grades: Highly Purified. Pack Sizes: 500mg. US Biological Life Sciences.
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4-Methoxypropiophenone-methyl-d3
4-Methoxypropiophenone-methyl-d3. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences.
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4-Methyl-1-hydrazino-phthalazine
4-Methyl-1-hydrazinophthalazine is used in the synthesis of novel phthalazine derivatives as antihypertensive agents. Group: Biochemicals. Grades: Highly Purified. CAS No. 29902-28-1. Pack Sizes: 10mg, 25mg, 50mg. Molecular Formula: C?H??N?. US Biological Life Sciences.
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4-Methyl-1-hydrazinophthalizine, Hydrochloride
4-Methyl-1-hydrazinophthalizine, Hydrochloride. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
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4-Methyl-1-octanol
4-Methyl-1-octanol is an intermediate in the synthesis of 1, 2-Cyclohexane dicarboxylic Acid Mono 4-Methyloctan-1-ol Ester which is a possible metabolite of the di (isononyl)cyclohexane-1, 2-dicarboxylate (DINCH) monoester (MINCH). Group: Biochemicals. Grades: Highly Purified. CAS No. 38514-03-3. Pack Sizes: 25mg, 50mg. Molecular Formula: C9H20O. US Biological Life Sciences.
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4-Methyl-5-nitrocatechol (MNC)
MNC is on the metabolic pathway for 2,4-Dinitotoluene degradation. Group: Biochemicals. Alternative Names: MNC. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences.
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4-Methyl-5-nitroisoquinoline
4-Methyl-5-nitroisoquinoline. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences.
An intermediate in the synthesis of 13-cis-Acitretin. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences.
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4-(Methylamino)-1-(3-pyridyl)-1-butanol
An amino alcohol metabolite of nicotine, and precursor to NNK. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
An amino alcohol metabolite of nicotine, and precursor to NNK. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250ug. US Biological Life Sciences.
An amino ketone metabolite of nicotine, and precursor to NNK. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250mg. US Biological Life Sciences.
An amino ketone metabolite of nicotine, and precursor to NNK. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
A deuterated metabolite of NNK, a tobacco-specific nitrosamine. Group: Biochemicals. Alternative Names: NNAL-Methyl-d3. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
This compound was present in the highest concentrations in smokeless tobacco out of the nitrosamines identified. Readily produces cancer in rats and hamsters. Group: Biochemicals. Alternative Names: NNK-d3. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
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4-Methylisoquinoline
4-Methylisoquinoline. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 50mg. US Biological Life Sciences.
A cell-permeable, selective blocker of nuclear translocation of NF-KB p65. NF-KB activation inhibitor II, JSH-23. Group: Biochemicals. Alternative Names: JSH-23. Grades: Highly Purified. CAS No. 749886-87-1. Pack Sizes: 10mg. US Biological Life Sciences.
A metabolite of NNK, a tobacco-specific nitrosamine. Group: Biochemicals. Alternative Names: NNAL-1,2,3,4,5,6-13C6. Grades: Highly Purified. Pack Sizes: 250ug. US Biological Life Sciences.
This compound was present in the highest concentrations in smokeless tobacco out of the nitrosamines identified. Readily produces cancer in rats and hamsters. Group: Biochemicals. Alternative Names: 4-(N-Methyl-N-nitrosamino)-1-(3-pyridyl)-1-butanone; NNK. Grades: Highly Purified. CAS No. 64091-91-4. Pack Sizes: 100mg. Molecular Formula: C10H13N3O2. US Biological Life Sciences.
A metabolite of NNK, a tobacco-specific nitrosamine. Group: Biochemicals. Alternative Names: NNAL-N-Oxide. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
A metabolite of NNK, a tobacco-specific nitrosamine. Group: Biochemicals. Alternative Names: NNK-N-Oxide. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
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4-Methylpyrimidine
4-Methylpyrimidine. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10g. US Biological Life Sciences.
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4-(Methylsulfinyl)-1-butylamine
4-(Methylsulfinyl)-1-butylamine. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences.
Intermediate in the preparation of Risperidone derivatives. Group: Biochemicals. Alternative Names: 1-Acetyl-4- (2-hydroxy-4-methoxybenzoyl) piperidine; 1-[4-(2-Hydroxy-4-methoxybenzoyl)-1-piperidinyl]ethanone. Grades: Highly Purified. CAS No. 64671-18-7. Pack Sizes: 100mg. US Biological Life Sciences.