A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
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.
Worldwide
4-Hydroxy-3-methoxyphenylglycol Hemipiperazinium Salt
4-Hydroxy-3-methoxyphenylglycol Hemipiperazinium Salt is a metabolite of cerebral Norepinephrine, which is widely used as an injectable drug for the treatment of critically low blood pressure. Uses: 4-hydroxy-3-methoxyphenylglycol hemipiperazinium salt is a cerebral norepinephrine metabolite. Synonyms: 1-(4-Hydroxy-3-methoxyphenyl)-1,2-ethanediol Piperazine Salt. Grades: 95%. CAS No. 67423-45-4. Molecular formula: C22H34N2O8. Mole weight: 454.51.
4-Hydroxy-3-methoxyphenylglycol sulfate potassium
4-Hydroxy-3-methoxyphenylglycol sulfate potassium is a biosynthesis product that releases Na 2 SO 4 and free ethylene glycol on acidic hydrolysis [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: MHPG sulfate potassium. CAS No. 71324-20-4. Pack Sizes: 5 mg; 10 mg. Product ID: HY-113441.
4'-Hydroxy-3'-methylacetophenone, a phenolic volatile compound, is isolated from Hawaiian green coffee beans ( Coffea Arabica L.). 4'-Hydroxy-3'-methylacetophenone has potent antioxidant activities. 4'-Hydroxy-3'-methylacetophenone also can be used to synthesize heterocyclic compounds which have antimycobacterial activity [1] [2]. Uses: Scientific research. Group: Natural products. CAS No. 876-02-8. Pack Sizes: 10 mM * 1 mL; 500 mg. Product ID: HY-W001663.
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
4-Hydroxy-3-methylbenzoic acid is a normal organic acid identified in urine specimens from a healthy population. Uses: Scientific research. Group: Natural products. CAS No. 499-76-3. Pack Sizes: 10 mM * 1 mL; 50 mg; 100 mg. Product ID: HY-W002587.
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.
An iron-sulfur protein that contains either a [3Fe-4S] or a [4Fe-4S] cluster. This enzyme forms a system with a ferredoxin or a flavodoxin and an NAD(P)H-dependent reductase. This is the last enzyme in the non-mevalonate pathway for isoprenoid biosynthesis. This pathway, also known as the 1-deoxy-D-xylulose 5-phosphate (DOXP) or as the 2-C-methyl-D-erythritol-4-phosphate (MEP) pathway, is found in most bacteria and in plant chloroplasts. The enzyme acts in the reverse direction, producing a 5:1 mixture of isopentenyl diphosphate and dimethylallyl diphosphate. Group: Enzymes. Synonyms: isopentenyl-diphosphate:NADP+ oxidoreductase; LytB; (E)-4-hydroxy-3-methylbut-2-en-1-yl diphosphate reductase; HMBPP reductase; IspH; LytB/IspH. Enzyme Commission Number: EC 1.17.7.4. CAS No. 512789-14-9. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1099; 4-hydroxy-3-methylbut-2-en-1-yl diphosphate reductase; EC 1.17.7.4; 512789-14-9; isopentenyl-diphosphate:NADP+ oxidoreductase; LytB; (E)-4-hydroxy-3-methylbut-2-en-1-yl diphosphate reductase; HMBPP reductase; IspH; LytB/IspH. Cat No: EXWM-1099.
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.
4'-hydroxy-3'-nitro-[1,1'-biphenyl]-3-carboxylic acid is an impurity of Eltrombopag, a drug used in the treatment of thrombocytopenia (abnormally low platelet count) for severe aplastic anemia. Synonyms: 4'-Hydroxy-3'-nitro-3-biphenylcarboxylic acid. CAS No. 1097777-60-0. Molecular formula: C13H9NO5. Mole weight: 259.21.
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
4Hydroxy-3-nitroacetophenone
4Hydroxy-3-nitroacetophenone. CAS No: 6322-56-1
Sarchem Laboratories New Jersey NJ
4-Hydroxy-3-nitroacetophenone, >95%
4-Hydroxy-3-nitroacetophenone, >95%. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250mg. 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. CAS No: 3011-34-5
Sarchem Laboratories New Jersey NJ
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.
Boronic Esters. CAS No. 1072945-08-4. Catalog: ACM1072945084.
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.
Worldwide
4-Hydroxy-3-oxobutyl Mercapturic Acid
4-Hydroxy-3-oxobutyl Mercapturic Acid is a precursor of DHB, which is a urinary metabolite of 1,3-butadiene. Synonyms: L-Cysteine, N-acetyl-S-(4-hydroxy-3-oxobutyl)-; 4-(N-Acetyl-L-cystein-S-yl)-1-hydroxy-2-butanone; HOBMA; HB. CAS No. 716305-13-4. Molecular formula: C9H15NO5S. Mole weight: 249.28.
May be coupled via the hydroxy succinimido ester for haptenation of biological carriers. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
The enzyme catalyses a step in prokaryotic ubiquinone biosynthesis, as well as in plastoquinone biosynthesis in cyanobacteria. The enzyme can accept substrates with different polyprenyl tail lengths in vitro, but uses a specific length in vivo, which is determined by the polyprenyl diphosphate synthase that exists in the specific organism. It requires a prenylated flavin cofactor that is produced by EC 2.5.1.129, flavin prenyltransferase. Group: Enzymes. Synonyms: ubiD (gene name); 4-hydroxy-3-solanesylbenzoate decarboxylase; 3-octaprenyl-4-hydroxybenzoate decarboxylase. Enzyme Commission Number: EC 4.1.1.98. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4848; 4-hydroxy-3-polyprenylbenzoate decarboxylase; EC 4.1.1.98; ubiD (gene name); 4-hydroxy-3-solanesylbenzoate decarboxylase; 3-octaprenyl-4-hydroxybenzoate decarboxylase. Cat No: EXWM-4848.
4-Hydroxy-3-prenylbenzoic Acid
4-Hydroxy-3-prenylbenzoic Acid. Group: Biochemicals. Alternative Names: 4-Hydroxy-3-(3-methyl-2-buten-1-yl)-benzoic Acid; 3-(3-Methyl-2-butenyl)-4-hydroxybenzoic Acid; 4-Hydroxy-3-(3-methyl-2-butenyl)benzoic Acid. Grades: Highly Purified. CAS No. 1138-41-6. Pack Sizes: 50mg. Molecular Formula: C12H14O3, Molecular Weight: 206.24. US Biological Life Sciences.
Worldwide
4-Hydroxy-3-pyridinecarboxylic Acid
4-Hydroxy-3-pyridinecarboxylic Acid. Group: Biochemicals. Alternative Names: 4-Hydroxynicotinic Acid; 4-Hydroxypyridine-3-carboxylic Acid. Grades: Highly Purified. CAS No. 609-70-1. Pack Sizes: 250mg. Molecular Formula: C6H5NO3, Molecular Weight: 139.11. US Biological Life Sciences.
Worldwide
4-Hydroxy-3-quinolinemethanol
4-Hydroxy-3-quinolinemethanol. Group: Biochemicals. Alternative Names: 4-Hydroxy-3- (hydroxymethyl) quinoline. Grades: Highly Purified. CAS No. 82121-18-4. Pack Sizes: 100mg. Molecular Formula: C10H9NO2, Molecular Weight: 175.18. US Biological Life Sciences.
Worldwide
4-Hydroxy-3-quinolinemethanol Benzyl Ether
4-Hydroxy-3-quinolinemethanol Benzyl Ether is a reactant used in the preparation of propanol and propylamine quinoline derivatives used as glucocorticoid ligands. Group: Biochemicals. Alternative Names: 4-Hydroxy-3- (hydroxymethyl) quinoline Benzyl Ether. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
4-Hydroxy-3-(sulfooxy)benzoic Acid 3-O-Sulfate Disodium Salt
Protected metabolite of 3,4-Dihydroxybenzoic Acid. Group: Biochemicals. Alternative Names: 5-Carboxy-2-benzyloxyphenyl 3-O-Sulfate Disodium Salt. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
4-Hydroxy-3-(sulfooxy)benzoic Acid 3-O-Sulfate Sodium Salt Methyl Ester
Intermediate in the synthesis of a metabolite of 3,4-Dihydroxybenzoic Acid. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
4-Hydroxy-3-(trifluoromethyl)benzonitrile
Heterocyclic Organic Compound. Alternative Names: 4-HYDROXY-3-(TRIFLUOROMETHYL)BENZONITRILE. CAS No. 124811-71-8. Molecular formula: C8H4NOF3. Mole weight: 187.12. Appearance: White solid. Purity: 0.98. IUPACName: 4-hydroxy-3-(trifluoromethyl)benzonitrile. Canonical SMILES: C1=CC(=C(C=C1C#N)C(F)(F)F)O. Density: 1.44g/cm³. Catalog: ACM124811718.
4-Hydroxy-3-(trifluoromethyl)phenylboronic acid
Boronic Acids. CAS No. 1187874-94-7. Catalog: ACM1187874947.
Requires a divalent metal ion. This enzyme participates in the degradation of protocatechuate (via the meta-cleavage pathway), phthalate, syringate and gallate. The enzyme from Pseudomonas ochraceae can also cleave 4-hydroxy-2-oxoglutarate to glyoxylate and pyruvate, and also catalyses the reaction of EC 4.1.1.3 (oxaloacetate decarboxylase). Group: Enzymes. Synonyms: pyruvate aldolase; γ-methyl-γ-hydroxy-α-ketoglutaric aldolase; 4-hydroxy-4-methyl-2-ketoglutarate aldolase; 4-hydroxy-4-methyl-2-oxoglutarate pyruvate-lyase; HMG aldolase; CHA aldolase; 4-carboxy-4-hydroxy-2-oxoadipate aldolase. Enzyme Commission Number: EC 4.1.3.17. CAS No. 37290-65-6. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4902; 4-hydroxy-4-methyl-2-oxoglutarate aldolase; EC 4.1.3.17; 37290-65-6; pyruvate aldolase; γ-methyl-γ-hydroxy-α-ketoglutaric aldolase; 4-hydroxy-4-methyl-2-ketoglutarate aldolase; 4-hydroxy-4-methyl-2-oxoglutarate pyruvate-lyase; HMG aldolase; CHA aldolase; 4-carboxy-4-hydroxy-2-oxoadipate aldolase. Cat No: EXWM-4902.
4-Hydroxy-4-Methyl-2-Pentanone
Environmental Standards. Alternative Names: Diacetone alcohol. CAS No. 123-42-2. Molecular formula: C6H12O2. Mole weight: 116.16. Catalog: ACM123422.
4-Hydroxy-4-methyl-2-pentanone-d12
Heterocyclic Organic Compound. CAS No. 114253-85-9. Molecular formula: C6D12O2. Mole weight: 128.23. Purity: 98 atom % D. Catalog: ACM114253859.
4-hydroxy-4-methyl-5-methylene-1,3-dioxooleana-2-one. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C5H6O4. Mole Weight: 130.1. Catalog: APB10190.
4-Hydroxy-4-methylhepta-1,6-diene
4-Hydroxy-4-methylhepta-1,6-diene. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2g. US Biological Life Sciences.
Worldwide
4-Hydroxy-4'-nitrobiphenyl
Alfa Chemistry offers high-purity 4-Hydroxy-4'-nitrobiphenyl products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page. Uses: Nonlinear optical materials may be important for large-capacity communications, because further application of this material may provide a device in an all optical system. Group: Organic non-linear optical (nlo) materials other materials. Alternative Names: 4'-Nitrobiphenyl-4-ol. CAS No. 3916-44-7. Product ID: 4-(4-nitrophenyl)phenol. Molecular formula: 215.21. Mole weight: C12H9NO3. C1=CC (=CC=C1C2=CC=C (C=C2)O)[N+] (=O)[O-]. InChI=1S/C12H9NO3/c14-12-7-3-10 (4-8-12)9-1-5-11 (6-2-9)13 (15)16/h1-8, 14H. ZNDJDQOECGBUNK-UHFFFAOYSA-N. >98.0%(GC).
Alfa Chemistry offers high-purity 4-Hydroxy-4'-nitrobiphenyl products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page. Uses: Nonlinear optical materials may be important for large-capacity communications, because further application of this material may provide a device in an all optical system. Group: Heterocyclic organic compound. Alternative Names: 4'-Nitrobiphenyl-4-ol. CAS No. 3916-44-7. Molecular formula: C12H9NO3. Mole weight: 215.21. Appearance: Light yellow to Yellow to Orange powder to crystal. Purity: >98.0%(GC). IUPACName: 4-(4-nitrophenyl)phenol. Canonical SMILES: C1=CC (=CC=C1C2=CC=C (C=C2)O)[N+] (=O)[O-]. Catalog: ACM3916447-1.
4-Hydroxy-4-Phenylpiperidine Hydrochloride acts as an anticonvulsant due to the substituted piperidine in the structure. It also, being a metabolite of Haloperidol (H103700), may contain antipsychotic properties. Group: Biochemicals. Alternative Names: 4-Phenyl-4-hydroxypiperidine; 4-Phenyl-4-piperidinol Hydrochloride; NSC 71658 Hydrochloride; 1,4'-Bipiperidin]-4'-ol Hydrochloride. Grades: Highly Purified. Pack Sizes: 2.5g. US Biological Life Sciences.
Worldwide
4-Hydroxy-4-pyrid-2-yl(piperidine)
4-Hydroxy-4-pyrid-2-yl(piperidine). Group: Biochemicals. Alternative Names: 4-(2-Pyridyl)-4-hydroxypiperidine; 4-Pyridin-2-ylpiperidin-4-ol. Grades: Highly Purified. CAS No. 50461-56-8. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences.