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-(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.
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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.
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4-Hydroxy-3-(trifluoromethyl)phenylboronic acid
4-Hydroxy-3-(trifluoromethyl)phenylboronic acid. CAS No. 1187874-94-7. Product ID: ACM1187874947. Alfa Chemistry - ISO 9001:32057 Certified.
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.
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. Alternative Names: 4'-Nitrobiphenyl-4-ol. CAS No. 3916-44-7. Molecular formula: C12H9NO3. Mole weight: 215.21. Purity: >98.0%(GC). IUPAC Name: 4-(4-nitrophenyl)phenol. SMILES: C1=CC(=CC=C1C2=CC=C(C=C2)O)[N+](=O)[O-]. InChI: InChI=1S/C12H9NO3/c14-12-7-3-10(4-8-12)9-1-5-11(6-2-9)13(15)16/h1-8,14H.
4-Hydroxy-4'-nitrobiphenyl
Yellow crystals, 99%. Synonym: 4'-Nitro-4-biphenylol. CAS No. 3916-44-7. Pack Sizes: Typically in stock: 1g, 10g. Mole weight: 215.21. MP/BP: M.P. 205-206. Order No: FR-2003.
Frinton Laboratories
4-Hydroxy-4'-nitrostilbene
Orange crystals, 98%. Synonym: 4-(4-Nitrostyryl)phenol. CAS No. 14064-83-6. Pack Sizes: Typically in stock: 1g, 5g. Mole weight: 241.25. MP/BP: M.P. 203-206. Order No: FR-2032.
Frinton Laboratories
4-Hydroxy-4-Phenylpiperidine Hydrochloride
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.
Worldwide
4-Hydroxy-4-pyrid-2-yl(piperidine) ≥95% (NMR)
4-Hydroxy-4-pyrid-2-yl(piperidine) ≥95% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g, 10g. US Biological Life Sciences.
Worldwide
4-Hydroxy-4-pyrid-4-yl(piperidine)
4-Hydroxy-4-pyrid-4-yl(piperidine). Group: Biochemicals. Alternative Names: 4-(4-Pyridyl)-4-hydroxypiperidine. Grades: Highly Purified. CAS No. 233261-75-1. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. US Biological Life Sciences.
Worldwide
4-Hydroxy-4-pyrid-4-yl(piperidine) ≥92%
4-Hydroxy-4-pyrid-4-yl(piperidine) ≥92%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 233261-75-1. Pack Sizes: 100mg, 250mg, 25mg, 1g. US Biological Life Sciences.
4-Hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-α-D-ribofuranosyl]-1H-pyrazole-3-carboxylic Acid Ethyl Ester is an intermediate in the Pyrazofurin synthesis, an anticancer agent showed to exhibit tumor cell growth inhibitory activity. CAS No. 83686-34-4. Molecular formula: C33H34N3O7. Mole weight: 570.63.
4-Hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-1H-pyrazole-3-carboxamide is an intermediate in the Pyrazofurin synthesis, an anticancer agent could exhibit tumor cell growth inhibitory activity. Alternative Names: Furo[3,4-d]-1,3-dioxole, 1H-Pyrazole-3-carboxamide Deriv. CAS No. 83686-33-3. Molecular formula: C31H31N3O6. Mole weight: 541.59.
4-Hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-β-D-ribofuranosyl]-1H-pyrazole-3-carboxylic Acid Ethyl Ester is an intermediate in the Pyrazofurin synthesis, an anticancer agent known to exhibit tumor cell growth inhibitory activity. CAS No. 83686-32-2. Molecular formula: C33H34N2O7. Mole weight: 570.63.
4-Hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-L-ribofuranosyl]-1H-pyrazole-3-carboxylic Acid Ethyl Ester is an intermediate in the Pyrazofurin synthesis, an anticancer agent showed to exhibit tumor cell growth inhibitory activity. CAS No. 206269-73-0. Molecular formula: C33H34N2O7. Mole weight: 570.63.
4'-Hydroxy-5-methoxyflavone
4'-Hydroxy-5-methoxyflavone. CAS No. 106848-87-7. Product ID: ACM106848877. Alfa Chemistry - ISO 9001:32057 Certified.
4-Hydroxy-5-methoxyisophthalaldehyde
4-Hydroxy-5-methoxyisophthalaldehyde. Alternative Names: 1,3-Benzenedicarboxaldehyde,4-hydroxy-5-methoxy-. CAS No. 2931-90-0. Purity: >95.0%. Product ID: FFC-AR-2931900. Molecular formula: C9H8O4. Mole weight: 180.16. IUPAC Name: 4-hydroxy-5-methoxybenzene-1,3-dicarbaldehyde. Alfa Chemistry - ISO 9001:32057 Certified.
4-Hydroxy-5-methyl-4-cyclopentene-1,3-dione monohydrate (CAS# 179990-31-9 ) is a useful research chemical. Alternative Names: 4-hydroxy-5-methylcyclopent-4-ene-1,3-dione;hydrate. CAS No. 179990-31-9. Molecular formula: C6H6O3 · H2O. Mole weight: 144.13.
4-Hydroxy-6-methylcoumarin. Alternative Names: 6-Methyl-4-hydroxycoumarin. CAS No. 13252-83-0. Purity: >98.0%. Product ID: FFC-AR-13252830. Molecular formula: C10H8O3. Mole weight: 176.17. IUPAC Name: 4-hydroxy-6-methylchromen-2-one. Alfa Chemistry - ISO 9001:32057 Certified.
4-Hydroxy-6-methylcoumarin ≥97% (HPLC)
4-Hydroxy-6-methylcoumarin ≥97% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
4-Hydroxy-6-methylpyrimidine
6-Methyl-4-hydroxypyrimidine is used in the preparation of antitumor compounds based upon adenine. Also used in the synthesis of novel purimidine, 3-cyanopyridine and m-amino-N-phenylbenzamide derrivatives as tyrosine kinase inhibitors. Alternative Names: 6-Methylpyrimidin-4-ol; 6-Methyl-4(3H)-pyrimidinone; 4-Hydroxy-6-methylpyrimidine; 6-METHYL-4-PYRIMIDINOL; 4-Pyrimidinol,6-methyl; 6-methyl-4(1h)-pyrimidinon; 4-methyl-1H-pyrimidin-6-one. Grades: ≥ 95 %. CAS No. 3524-87-6. Molecular formula: C5H6N2O. Mole weight: 110.11.
4-Hydroxy-6-methylquinoline-3-carbohydrazide
4-Hydroxy-6-methylquinoline-3-carbohydrazide. CAS No. 1083201-88-0. Purity: 96%. Product ID: ACM1083201880. Alfa Chemistry - ISO 9001:32057 Certified.
4-Hydroxy-6-methylquinoline-3-carboxylic acid
4-Hydroxy-6-methylquinoline-3-carboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 35973-18-3. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences.
4-Hydroxy-6-oxo-1-[3-(trifluoromethyl)phenyl]-1,6-dihydro-3-pyridazinecarboxylic acid. CAS No. 121582-64-7. Product ID: ACM121582647. Molecular formula: C12H7F3N2O4. Mole weight: 300.19. Alfa Chemistry - ISO 9001:32057 Certified.
4-Hydroxy-6-oxohexanoic Acid Dicyclohexylamine Salt
4-Hydroxy-6-oxohexanoic Acid Dicyclohexylamine Salt. Group: Biochemicals. Alternative Names: Dicyclohexylamine 4-hydroxy-6-oxohexanoate. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
4-Hydroxy-6-pentyl-2H-pyran-2-one
6-Heptyl-4-hydroxy-2H-pyran-2-one is a product of Type III Polyketide Synthases in Mycobacterium tuberculosis. Alternative Names: 4-hydroxy-6-pentylpyran-2-one; PDAL; 4-hydroxy-6-pentyl-2H-pyran-2-one; 2H-Pyran-2-one, 4-hydroxy-6-pentyl-; pentyldiacetic acid lactone; 4-Hydroxy-6-pentyl-pyran-2-one. CAS No. 81017-02-9. Molecular formula: C10H14O3. Mole weight: 182.22.
The enzyme from Triticum aestivum (wheat) has a higher affinity for DIMBOA glucoside than DIBOA glucoside. With Secale cereale (rye) the preference is reversed.
The enzyme from Triticum aestivum (wheat) has a higher affinity for DIMBOA glucoside than DIBOA glucoside. With Secale cereale (rye) the preference is reversed. Group: Enzymes. Synonyms: DIMBOAGlc hydrolase; DIMBOA glucosidase. Enzyme Commission Number: EC 3.2.1.182. 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-3866; 4-hydroxy-7-methoxy-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-2-yl glucoside β-D-glucosidase; EC 3.2.1.182; DIMBOAGlc hydrolase; DIMBOA glucosidase. Cat No: EXWM-3866.
4-Hydroxy-7-methoxy-6-azaindole
4-Hydroxy-7-methoxy-6-azaindole. Group: Biochemicals. Alternative Names: 7-Methoxy-1H-pyrrolo[2,3-c]pyridin-4-ol. Grades: Highly Purified. CAS No. 936470-68-7. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C8H8N2O2. US Biological Life Sciences.
Worldwide
4-Hydroxy-7-methoxy-6-quinolinecarboxamide
One of the impurities of Lenvatinib. Lenvatinib is a multi-target inhibitor, mostly for VEGFR2(KDR)/VEGFR3(Flt-4) with IC50 of 4 nM/5.2 nM, less potent against VEGFR1/Flt-1, ~10-fold more selective for VEGFR2/3 against FGFR1, PDGFRα/β. Alternative Names: 6-Quinolinecarboxamide, 4-hydroxy-7-methoxy-; Lenvatinib Impurity Q. CAS No. 2110414-05-4. Molecular formula: C11H10N2O3. Mole weight: 218.21.
4-Hydroxy-7-methoxycoumarin
4-Hydroxy-7-methoxycoumarin. Group: Biochemicals. Alternative Names: 7-Methoxy-4-hydroxycoumarin; 4-Hydroxy-7-methoxy-2H-1-benzopyran-2-one; 4-Hydroxy-herniarin. Grades: Highly Purified. CAS No. 17575-15-4. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: C10H8O4. US Biological Life Sciences.
Worldwide
4-Hydroxy-7-methylcoumarin
4-Hydroxy-7-methylcoumarin. Alternative Names: 4-HYDROXY-7-METHYLCOUMARIN;4-HYDROXY-7-METHYL-2H-CHROMEN-2-ONE. CAS No. 18692-77-8. Product ID: ACM18692778. Molecular formula: C10H8O3. Mole weight: 176.17. Alfa Chemistry - ISO 9001:32057 Certified.