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4-Hydroxy-1,3-benzenedisulfonic acid
4-Hydroxy-1,3-benzenedisulfonic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 96-77-5. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences.
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4-Hydroxy-1-(3-pyridyl)-1-butanone
4-Hydroxy-1-(3-pyridyl)-1-butanone. Group: Biochemicals. Alternative Names: HPB; 4-Oxo-4-(3-pyridyl)-1-butanol. Grades: Highly Purified. CAS No. 59578-62-0. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C9H11NO2. US Biological Life Sciences.
A tobacco-specific nitrosamine adduct and metabolite of NNK, 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone. Group: Biochemicals. Alternative Names: HPB-D4. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
A tobacco-specific nitrosamine adduct and metabolite of NNK, 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone. Group: Biochemicals. Alternative Names: HPB-4,4-d2. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
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4-Hydroxy-1-(3-pyridyl)-1-butanone (HPB)
A tobacco-specific nitrosamine adduct and metabolite of NNK, 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone. Group: Biochemicals. Alternative Names: HPB. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
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4-Hydroxy-17b-estradiol
4-Hydroxy-17b-estradiol. Group: Biochemicals. Alternative Names: (17b)-Estra-1,3,5(10)-triene-3,4,17-triol; 4-Hydroxyestradiol. Grades: Highly Purified. CAS No. 5976-61-4. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C18H24O3. US Biological Life Sciences.
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4-Hydroxy-17 β-estradiol
A metabolite of Estradiol. Group: Biochemicals. Alternative Names: (17 β)-Estra-1,3,5(10)-triene-3,4,17-triol; 4-Hydroxyestradiol. Grades: Highly Purified. CAS No. 5976-61-4. Pack Sizes: 2.5mg. US Biological Life Sciences.
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4-Hydroxy-1-indanone
4-Hydroxy-1-indanone. Group: Biochemicals. Grades: Highly Purified. CAS No. 40731-98-4. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C9H8O2. US Biological Life Sciences.
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4-Hydroxy-2,2,5,5-tetramethylhexan-3-one
4-Hydroxy-2,2,5,5-tetramethylhexan-3-one. Group: Biochemicals. Grades: Reagent Grade. CAS No. 815-66-7. Pack Sizes: 1g. US Biological Life Sciences.
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4'-Hydroxy-2,2':6',2''-terpyridine
4'-Hydroxy-2,2':6',2''-terpyridine. Group: Biochemicals. Grades: Highly Purified. CAS No. 101003-65-0,128143-88-4. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C15H11N3O. US Biological Life Sciences.
4-Hydroxy-2,2,6,6-tetramethylpiperidine N-oxide 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences.
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4-hydroxy-2-mercapto-6-methy1-pyrimidine
4-hydroxy-2-mercapto-6-methy1-pyrimidine. Group: Biochemicals. Alternative Names: 6-Methyl-2-thiouracil. Grades: Highly Purified. CAS No. 56-04-2. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C5H6N2OS. US Biological Life Sciences.
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4-Hydroxy-2-methoxybenzaldehyde
4-Hydroxy-2-methoxybenzaldehyde. Group: Biochemicals. Alternative Names: 4-Hydroxy-o-anisaldehyde; 4-Formyl-3-methoxyphenol. Grades: Highly Purified. CAS No. 18278-34-7. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: C8H8O3. US Biological Life Sciences.
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4-Hydroxy-2-methoxybenzaldehyde 99.5+% (HPLC)
4-Hydroxy-2-methoxybenzaldehyde 99.5+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences.
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4-Hydroxy-2-methoxybenzyl alcohol
4-Hydroxy-2-methoxybenzyl alcohol. Group: Biochemicals. Grades: Highly Purified. CAS No. 119138-29-3. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C8H10O3. US Biological Life Sciences.
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4-Hydroxy-2-methoxybenzyl alcohol ≥97% (GC)
4-Hydroxy-2-methoxybenzyl alcohol ≥97% (GC). Group: Biochemicals. Grades: GC. CAS No. 119138-29-3. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
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4-Hydroxy-2-methylbenzoic acid
4-Hydroxy-2-methylbenzoic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 578-39-2. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences.
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4-Hydroxy-2-methylbenzoic acid 99+%
4-Hydroxy-2-methylbenzoic acid 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
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4-Hydroxy-2-methylindole
Intermediate in the preparation of indole-based inhibitors. Group: Biochemicals. Alternative Names: 2-Methyl-1H-indol-4-ol; 2-Methyl-4-hydroxyindole; 2-Methyl-4-indolol; 4-Hydroxy-2-methyl-1H-indole. Grades: Highly Purified. CAS No. 35320-67-3. Pack Sizes: 250mg. US Biological Life Sciences.
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4-Hydroxy-2-nitroanisole
4-Hydroxy-2-nitroanisole. Group: Biochemicals. Grades: Highly Purified. CAS No. 15174-02-4. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C7H7NO4. US Biological Life Sciences.
4-Hydroxy-2-oxo-1-pyrrolidineacetic Acid Ethyl Ester is an impurity of the nootropic Oxiracetam. Group: Biochemicals. Alternative Names: Ethyl 4-Hydroxy-2-oxo-1-pyrrolidineacetate; Oxiracetam Impurity D. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences.
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4-Hydroxy-2-thiophenecarboxylic acid
4-Hydroxy-2-thiophenecarboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 40748-90-1. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C5H4O3S. US Biological Life Sciences.
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4-Hydroxy-2- (trifluoromethyl) pyridine
4-Hydroxy-2- (trifluoromethyl) pyridine. Group: Biochemicals. Grades: Highly Purified. CAS No. 170886-13-2. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C6H4F3NO. US Biological Life Sciences.
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4-Hydroxy-2- (trifluoromethyl) quinoline
4-Hydroxy-2- (trifluoromethyl) quinoline. Group: Biochemicals. Grades: Reagent Grade. CAS No. 1701-18-4. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
4-Hydroxy-3-[[2- (4-tricyclo[3. 3. 1. 13, 7]dec-1-ylphenoxy) acetyl]amino]-benzoic Acid Methyl Ester. Group: Biochemicals. Alternative Names: CAY10585. Grades: Highly Purified. CAS No. 934593-90-5. Pack Sizes: 10mg. Molecular Formula: C26H29NO5, Molecular Weight: 435.51. US Biological Life Sciences.
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4-Hydroxy-3,5-dimethoxybenzaldehyde
4-Hydroxy-3,5-dimethoxybenzaldehyde. Group: Biochemicals. Alternative Names: Syringaldehyde; 4-Formyl-2,6-dimethoxyphenol. Grades: Highly Purified. CAS No. 134-96-3. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C9H10O4. US Biological Life Sciences.
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4-Hydroxy-3,5-dimethylbenzaldehyde
4-Hydroxy-3,5-dimethylbenzaldehyde. Group: Biochemicals. Alternative Names: 3,5-Dimethyl-4-hydroxybenzaldehyde. Grades: Highly Purified. CAS No. 2233-18-3. Pack Sizes: 50g, 100g, 250g, 500g, 1Kg. Molecular Formula: C9H10O2. US Biological Life Sciences.
Worldwide
4-Hydroxy-3,5-dimethylbenzoic Acid
4-Hydroxy-3,5-dimethylbenzoic Acid. Group: Biochemicals. Alternative Names: 2,6-Dimethyl-4-carboxyphenol; 3,5-Dimethyl-4-hydroxybenzoic Acid; 4-Hydroxy-3,5-dimethylbenzoic Acid; NSC 68319. Grades: Highly Purified. CAS No. 4919-37-3. Pack Sizes: 5g. Molecular Formula: C9H10O3, Molecular Weight: 166.17. US Biological Life Sciences.
Worldwide
4-Hydroxy-3,5-dimethylbenzoic Acid Methyl Ester
4-Hydroxy-3,5-dimethylbenzoic Acid Methyl Ester. Group: Biochemicals. Alternative Names: Methyl 3,5-Dimethyl-4-hydroxybenzoate; Methyl 4-Hydroxy-3,5-dimethylbenzoate. Grades: Highly Purified. CAS No. 34137-14-9. Pack Sizes: 1g. Molecular Formula: C10H12O3, Molecular Weight: 180.2. US Biological Life Sciences.
Worldwide
4-Hydroxy-3-(benzyloxy)-benzoic Acid Methyl Ester
,4-Dihydroxybenzoic Acid derivative with antioxidant properties. Used in the synthesis of cis- and trans-dibenzo-30-crown-10 derivatives. Group: Biochemicals. Alternative Names: 4-Hydroxy-3-(phenylmethoxy)-benzoic Acid Methyl Ester. Grades: Highly Purified. CAS No. 1037072-57-3. Pack Sizes: 100mg. US Biological Life Sciences.
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4-Hydroxy-3- (hydroxymethyl) benzaldehyde
4-Hydroxy-3- (hydroxymethyl) benzaldehyde. Group: Biochemicals. Grades: Highly Purified. CAS No. 54030-32-9. Pack Sizes: 1g, 2g, 5g, 10g. Molecular Formula: C8H8O3. US Biological Life Sciences.
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4-Hydroxy-3-iodobenzenesufonic Acid, Sodium Salt
A diagnostic aid. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250mg. US Biological Life Sciences.
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4-Hydroxy-3-Iodobenzonitrile
4-Hydroxy-3-Iodobenzonitrile. Group: Biochemicals. Grades: Highly Purified. CAS No. 2296-23-3. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C7H4INO. US Biological Life Sciences.
Worldwide
4-Hydroxy-3-methoxy-a-methylbenzyl alcohol
4-Hydroxy-3-methoxy-a-methylbenzyl alcohol. Group: Biochemicals. Grades: Highly Purified. CAS No. 2480-86-6. Pack Sizes: 2g, 5g, 10g, 25g. US Biological Life Sciences.
4-Hydroxy-3-methoxyphenylboronic acid,pinacol ester. Group: Biochemicals. Grades: Highly Purified. CAS No. 269410-22-2. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C13H19BO4. US Biological Life Sciences.
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4-Hydroxy-3-methyl-2-picolinic Acid
4-Hydroxy-3-methyl-2-picolinic Acid. Group: Biochemicals. Alternative Names: 4-Hydroxy-3-methyl-2-pyridinecarboxylic Acid. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences.
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4-Hydroxy-3-methyl-2-picolinic Acid 1-Oxide
4-Hydroxy-3-methyl-2-picolinic Acid 1-Oxide. Group: Biochemicals. Alternative Names: 4-Hydroxy-3-methyl-2-pyridinecarboxylic Acid 1-Oxide. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences.
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4-Hydroxy-3-methyl-2-pyridinemethanol
4-Hydroxy-3-methyl-2-pyridinemethanol. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences.
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4'-Hydroxy-3'-methylacetophenone
4'-Hydroxy-3'-methylacetophenone. Group: Biochemicals. Alternative Names: 4-Acetyl-2-methylphenol; 1-Acetyl-4-hydroxy-3-methylbenzene. Grades: Highly Purified. CAS No. 876-02-8. Pack Sizes: 10g, 25g, 50g, 100g. US Biological Life Sciences.
Worldwide
4'-Hydroxy-3'-methylacetophenone 99+% (GC)
4'-Hydroxy-3'-methylacetophenone 99+% (GC). Group: Biochemicals. Grades: GC. Pack Sizes: 5g, 25g, 100g. US Biological Life Sciences.
Worldwide
4-Hydroxy-3-methylbenzaldehyde
4-Hydroxy-3-methylbenzaldehyde. Group: Biochemicals. Grades: Highly Purified. CAS No. 15174-69-3. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C8H8O2. US Biological Life Sciences.
Worldwide
4-Hydroxy-3-methylbenzoic acid
4-Hydroxy-3-methylbenzoic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 499-76-3. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences.
Worldwide
4-Hydroxy-3-methylbenzoic acid hydrate 98+%
4-Hydroxy-3-methylbenzoic acid hydrate 98+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
4-Hydroxy-3-methylphenylacetic acid
4-Hydroxy-3-methylphenylacetic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 29121-56-0. Pack Sizes: 1g. US Biological Life Sciences.
Worldwide
4-Hydroxy-3-methylphenylacetic acid 98+% (GC)
4-Hydroxy-3-methylphenylacetic acid 98+% (GC). Group: Biochemicals. Grades: GC. Pack Sizes: 1g, 5g, 10g. US Biological Life Sciences.
Worldwide
4-Hydroxy-3-methylpyridine
4-Hydroxy-3-methylpyridine. Group: Biochemicals. Alternative Names: 3-Methyl-4-pyridinol. Grades: Highly Purified. CAS No. 22280-02-0. Pack Sizes: 1g. Molecular Formula: C6H7NO, Molecular Weight: 109.13. US Biological Life Sciences.
Worldwide
4-Hydroxy-3-methyoxybenzyl Alcohol
4-Hydroxy-3-methyoxybenzyl Alcohol is used in the anti-asthmatic activity of phenolic compounds from the roots of Gastrodia elata Bl. Chemical composition, antioxidant and antibacterial activities of lemon peel essential oil. Group: Biochemicals. Grades: Highly Purified. CAS No. 498-00-0. Pack Sizes: 10g, 25g. Molecular Formula: C8H10O3. US Biological Life Sciences.
Worldwide
4'-Hydroxy-3'-nitroacetophenone
4'-Hydroxy-3'-nitroacetophenone. Group: Biochemicals. Alternative Names: 3'-Nitro-4'-hydroxyacetophenone; 4-Acetyl-2-nitrophenol; 4-Hydroxy-3-nitroacetophenone. Grades: Highly Purified. CAS No. 6322-56-1. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C8H7NO4. US Biological Life Sciences.
Worldwide
4-Hydroxy-3-nitroacetophenone 99.5+% (HPLC)
4-Hydroxy-3-nitroacetophenone 99.5+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g, 1Kg. US Biological Life Sciences.
Worldwide
4-Hydroxy-3-nitrobenzaldehyde
4-Hydroxy-3-nitrobenzaldehyde. Group: Biochemicals. Grades: Highly Purified. CAS No. 3011-34-5. Pack Sizes: 10g, 25g, 50g, 100g, 250g. Molecular Formula: C7H5NO4. US Biological Life Sciences.
Worldwide
4-Hydroxy-3-nitrobenzoic acid
4-Hydroxy-3-nitrobenzoic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 616-82-0. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C7H5NO5. US Biological Life Sciences.
Worldwide
4-Hydroxy-3-nitrocoumarin
4-Hydroxy-3-nitrocoumarin. Group: Biochemicals. Alternative Names: 4-Hydroxy-3-nitro-2H-chromen-2-one. Grades: Highly Purified. CAS No. 20261-31-8. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences.
Worldwide
4-Hydroxy-3-nitrocoumarin 98+% (HPLC)
4-Hydroxy-3-nitrocoumarin 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences.
Worldwide
4-Hydroxy-3-nitrophenylacetic acid
4-Hydroxy-3-nitrophenylacetic acid. Group: Biochemicals. Alternative Names: 4-Hydroxy-3-nitrobenzeneacetic acid. Grades: Highly Purified. CAS No. 10463-20-4. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C8H7NO5. US Biological Life Sciences.
Worldwide
4-Hydroxy-3-nitropyridine
4-Hydroxy-3-nitropyridine. Group: Biochemicals. Alternative Names: 3-Nitropyridin-4-ol. Grades: Highly Purified. CAS No. 5435-54-1. Pack Sizes: 10g, 25g, 50g, 100g, 250g. US Biological Life Sciences.
Worldwide
4-Hydroxy-3-nitropyridine 98+% (HPLC)
4-Hydroxy-3-nitropyridine 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g, 1Kg. US Biological Life Sciences.