BOC Sciences provides a wide range of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.
| Product | Description | |
|---|---|---|
| 4-Hydroxy-3-(hydroxymethyl)benzaldehyde | An impurity of salbutamol. Salbutamol is a short-acting, selective beta2-adrenergic receptor agonist used in the treatment of asthma and COPD. It is 29 times more selective for beta2 receptors than beta1 receptors giving it higher specificity for pulmonary beta receptors versus beta1-adrenergic receptors located in the heart. Synonyms: Salbutamol Impurity Q. Grade: > 95%. CAS No. 54030-32-9. Molecular formula: C8H8O3. Mole weight: 152.15. |  |
| 4-hydroxy-3-methoxycinnamic acid 4-O-β-D-glucopyranoside | 4-hydroxy-3-methoxycinnamic acid 4-O-β-D-glucopyranoside is a naturally occurring compound sourced from plants, possessing potent antioxidative and anti-inflammatory capabilities. Notably, it can be effectively utilized in the research of cardiovascular disorders, cancer and neurodegenerative conditions. Synonyms: 4-β-D-Glucopyranosyl ferulic acid. Grade: 98%. CAS No. 117405-51-3. Molecular formula: C16H20O9. Mole weight: 356.32. | |
| 4-Hydroxy-3-Methoxyphenyl-Acetic Acid (HVA) (D5) | One of the isotopic labelled form of Homovanillic Acid, which is neuroendocrine tumor marker. Synonyms: Homovanillic Acid d5. Grade: 95% by HPLC; 98% atom D. Molecular formula: C9H5D5O4. Mole weight: 187.20. | |
| 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. Grade: 95%. CAS No. 67423-45-4. Molecular formula: C9H12O4 · 1/2(C4H10N2). Mole weight: 227.26. | |
| 4'-hydroxy-3'-nitro-[1,1'-biphenyl]-3-carboxylic acid | 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-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. | |
| 4-Hydroxy-3-Phenylcoumarin | 4-Hydroxy-3-Phenylcoumarin is a crucial compound in the biomedical industry, used for the research of various diseases including cancer and cardiovascular disorders. It exhibits antitumor properties by selectively inhibiting tumor cell growth. Synonyms: 4-hydroxy-3-phenyl-2h-1-benzopyran-2-on. Grade: > 95%. CAS No. 1786-05-6. Molecular formula: C15H10O3. Mole weight: 238.24. | |
| 4-Hydroxy-5-[2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-α-D-ribofuranosyl]-1H-pyrazole-3-carboxylic Acid Ethyl Ester | 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 | 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. Synonyms: 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 | 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 | 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-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. Synonyms: 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. Grade: ≥ 95 %. CAS No. 3524-87-6. Molecular formula: C5H6N2O. Mole weight: 110.11. | |
| 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. Synonyms: 6-Quinolinecarboxamide, 4-hydroxy-7-methoxy-; Lenvatinib Impurity Q. CAS No. 2110414-05-4. Molecular formula: C11H10N2O3. Mole weight: 218.21. | |
| 4-Hydroxy-9-cis-Retinoic Acid | 4-Hydroxy-9-cis-Retinoic Acid is a metabolite of 9-cis-Retinoic acid. 9-cis-Retinoic acid is a retinoic acid isomer that mediates functions of Vitamin A via retinoic acid receptors (RAR) and regulates retinoid-responsive pathways via retinoid X receptors (RXR). Synonyms: rac 4-Hydroxy-9-cis-retinoic Acid. CAS No. 150737-17-0. Molecular formula: C20H28O3. Mole weight: 316.44. | |
| 4-Hydroxy Aceclofenac | An analogue of Aceclofenac. Synonyms: 2-[(2,6-Dichloro-4-hydroxyphenyl)amino]benzeneacetic Acid Carboxymethyl Ester. Grade: > 95%. CAS No. 229308-90-1. Molecular formula: C16H13Cl2NO5. Mole weight: 370.19. | |
| 4-Hydroxy-all-trans-Retinoic Acid | 4-Hydroxy-all-trans-Retinoic Acid is a metabolite of all-trans Retinoic acid. All-trans Retinoic acid is a metabolite of Vitamin A and ajusts its functions of cellular growth and differentiation. Synonyms: rac all-trans 4-Hydroxy Retinoic Acid; 4-Hydroxyretinoic Acid. CAS No. 66592-72-1. Molecular formula: C20H28O3. Mole weight: 316.44. | |
| 4-Hydroxy Alverine | A derivative of Altenuene. Synonyms: 4-[3-[Ethyl(3-phenylpropyl)amino]propyl]phenol. Grade: > 95%. CAS No. 142047-94-7. Molecular formula: C20H27NO. Mole weight: 297.44. | |
| 4'-Hydroxy Atomoxetine | 4'-Hydroxyatomoxetine is an impurity of Atomoxetine, a selective norepinephrine (NE) reuptake inhibitor for the treatment of attention-deficit hyperactivity disorder (ADHD). Uses: A metabolite of atomoxetine, a norepinephrine uptake blocker. Synonyms: Atomoxetine 4-Hydroxy Impurity; 4-Hydroxyatomoxetine; p-Hydroxy Atomoxetine; Phenol, 3-methyl-4-[(1R)-3-(methylamino)-1-phenylpropoxy]-; 3-Methyl-4-((R)-3-methylamino-1-phenyl-propoxy)-phenol. Grade: ≥90%. CAS No. 435293-66-6. Molecular formula: C17H21NO2. Mole weight: 271.35. | |
| 4'-Hydroxy Atomoxetine Glucuronide | 4'-Hydroxy Atomoxetine Glucuronide is a metabolite of Atomoxetine. Synonyms: 3-Methyl-4-[(1R)-3-(methylamino)-1-phenylpropoxy]phenyl-D-Glucopyranosiduronic Acid; 4-Hydroxyatomoxetine-O-glucuronide; 4'-Hydroxy atomoxetine b-D-glucuronide; 3-Methyl-4-[(1R)-3-(MethylaMino)-1-phenylpropoxy]phenyl. Grade: > 95%. CAS No. 540729-08-6. Molecular formula: C23H29NO8. Mole weight: 447.49. | |
| 4-Hydroxy Atomoxetine Oxalate | 4-Hydroxy Atomoxetine Oxalate is aninvaluable biomedical compound for unveiling the complexity of attention-deficit hyperactivity disorder(ADHD). Grade: > 95%. CAS No. 457634-21-8. Molecular formula: C19H23NO6. Mole weight: 361.40. | |
| 4'-Hydroxy Azithromycin | 4'-Hydroxy Azithromycin is an azythromycin analogue with modification in the glycosylation at the C11 position. Synonyms: (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-[[3,6-Dideoxy-3-(dimethylamino)-β-D-glucopyranosyl]oxy]-13-[(2,6-dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one; 4-Hydroxy azithromycin. CAS No. 756825-20-4. Molecular formula: C38H72N2O13. Mole weight: 764.98. | |
| 4-Hydroxybenzhydrazide | 4-Hydroxybenzhydrazide works as an indicator in the determination of carbohydrates. Synonyms: 4-Hydroxy-benzoic Acid Hydrazide; p-Hydroxy-benzoic Acid Hydrazide; (p-Hydroxybenzoyl)hydrazine; 4-Hydroxybenzoic Acid Hydrazide; INHd 25; NSC 647; p-Hydroxybenzhydrazide. Grade: > 95%. CAS No. 5351-23-5. Molecular formula: C7H8N2O2. Mole weight: 152.15. | |
| 4-Hydroxybenzophenone | 4-Hydroxybenzophenone is a member of benzophenones. Synonyms: Methanone, (4-hydroxyphenyl)phenyl-; (4-Hydroxyphenyl)phenylmethanone; Benzophenone, 4-hydroxy-; Benzophenone, p-hydroxy-; 1-(4-Hydroxyphenyl)-1-phenylmethanone; 4-Benzoylphenol; 4-Hydroxyphenyl phenyl ketone; 4'-Hydroxybenzophenone; N-(4-Hydroxylphenyl)-N'-phenylurea; NSC 1887; p-Benzoylphenol; p-Hydroxybenzophenone. Grade: ≥95%. CAS No. 1137-42-4. Molecular formula: C13H10O2. Mole weight: 198.22. | |
| 4-hydroxybenzoyl-CoA | 4-hydroxybenzoyl-CoA is a pivotal intermediate in the biosynthetic pathway of aromatic compounds. Its indispensability in the compound sector stems from its paramount role in synthesizing diverse drugs and pharmaceuticals. Moreover, this compound intricately participates in crucial metabolic pathways and further contributes to studying certain genetic disorders and metabolic ailments. Synonyms: 4-hydroxybenzoyl coenzyme A; S-[2-[3-[[(2R)-4-[[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-4-hydroxy-3-phosphonooxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl]oxy-2-hydroxy-3,3-dimethylbutanoyl]amino]propanoylamino]ethyl] 4-hydroxybenzenecarbothioate. CAS No. 27718-41-8. Molecular formula: C28H40N7O18P3S. Mole weight: 887.64. | |
| 4-Hydroxybenzylpiperazine-d4 Dihydrochloride | 4-Hydroxybenzylpiperazine-d4 Dihydrochloride. Grade: 95% by HPLC; 98% atom D. Molecular formula: C11H12D4N2O·2HCl. Mole weight: 269.20. | |
| 4-Hydroxycanthin-6-one | 4-Hydroxycanthin-6-one is an alkaloid originally isolated from A. altissima. Synonyms: 4-hydroxy-6H-indolo[3,2,1-de][1,5]naphthyridin-6-one; 4-Hydroxycanthinone. Grade: >98%. CAS No. 106941-27-9. Molecular formula: C14H8N2O2. Mole weight: 236.23. | |
| 4-Hydroxychalcone | 4-Hydroxychalcone is a chalcone metabolite and inhibitor of TNFα-induced NF-κB pathway activation. It suppresses angiogenesis by suppression of growth factor pathway with no signs of cytotoxicity. Synonyms: 4-hydroxy chalcone. Grade: 95%. CAS No. 20426-12-4. Molecular formula: C15H12O2. Mole weight: 224.25. | |
| 4'-Hydroxy chalcone | 4'-Hydroxy chalcone is a chalcone metabolite with diverse biological activities. It is formed when chalcone is metabolized by the cytochrome (CYP) P450 isoform CYP1A1 or CYP2C6. 4'-Hydroxychalcone is a chalone derivative that exhibits moderate to good antiviral activity against tobacco mosaic virus (TMV). Synonyms: 2-Benzal-4'-hydroxyacetophenone; 2-Benzylidene-4'-hydroxyacetophenone; p-Cinnamoylphenol; NSC 242264; 4'-Hydroxychalcone. Grade: ≥98%. CAS No. 2657-25-2. Molecular formula: C15H12O2. Mole weight: 224.3. | |
| 4-Hydroxy Clonidine Hydrochloride | 4-Hydroxy Clonidine is a metabolite of Clonidine, an α2-Adrenergic agonist. Synonyms: 3,5-Dichloro-4-[(4,5-dihydro-1H-imidazol-2-yl)amino]phenol Hydrochloride; p-Hydroxyclonidine Hydrochloride; ST 666 Hydrochloride. Grade: > 95%. CAS No. 86861-28-1. Molecular formula: C9H10Cl3N3O. Mole weight: 282.55. | |
| 4'-Hydroxy Dasatinib | 4'-Hydroxy Dasatinib is the formidable compound renowned for its unparalleled efficacy in studying chronic myeloid leukemia (CML) and Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph+ ALL)operates through the discerning suppression of numerous malignant protein kinases. By specifically antagonizing BCR-ABL, this remarkable substance precipitates the induction of apoptosand the impediment of tumor proliferation. Synonyms: N-(2-Chloro-4-hydroxy-6-methylphenyl)-2-[[6-[4-(2-hydroxyethyl)-1-piperazinyl]-2-methyl-4. Grade: > 95%. CAS No. 910297-57-3. Molecular formula: C22H26ClN7O3S. Mole weight: 504.01. | |
| 4'-Hydroxy Diclofenac | A metabolite of Diclofenac, which is a non-selective COX inhibitor used as a non-steroidal anti-inflammatory drug (NSAID). Synonyms: 2-[(2,6-Dichloro-4-hydroxyphenyl)amino]benzeneacetic Acid; 4'-Hydroxydiclofenac. Grade: > 95%. CAS No. 64118-84-9. Molecular formula: C14H11Cl2NO3. Mole weight: 312.15. | |
| 4-Hydroxy Diclofenac Acyl Glucuronide | 4-Hydroxy Diclofenac acyl glucuronide is a derivative of Diclofenac. Diclofenac is the first non-steroidal anti-inflammatory drug (NSAID) that is derived from phenylacetic acid. Diclofenac, like other NSAIDs, primarily works by targeting the cyclo-oxygenase pathway in the arachidonic acid cascade, reducing the formation of inflammation mediators in the body. Synonyms: β-D-Glucopyranuronic acid, 1-[2-[(2,6-dichloro-4-hydroxyphenyl)amino]benzeneacetate]; 4-Hydroxydiclofenac β-D-Glucuronide. Grade: 98%. CAS No. 538357-85-6. Molecular formula: C20H19Cl2NO9. Mole weight: 488.27. | |
| 4-Hydroxy Duloxetine | 4-Hydroxy Duloxetine is a metabolite of Duloxetine, an antidepressant medication used to treat major depressive disorder. Uses: A major metabolite of duloxetine. Synonyms: 4-[(1S)-3-(methylamino)-1-thiophen-2-ylpropoxy]naphthalen-1-ol. CAS No. 662149-13-5. Molecular formula: C18H19NO2S. Mole weight: 313.41. | |
| 4-Hydroxy Duloxetine b-D-Glucuronide | 4-Hydroxy Duloxetine b-D-Glucuronide is a metabolite of Duloxetine, which is a serotonin-norepinephrine reuptake inhibitor used to treat major depressive disorder, generalized anxiety disorder, fibromyalgia, neuropathic pain and central sensitization. Uses: A metabolite of duloxetine. Synonyms: 4-[(1S)-3-(Methylamino)-1-(2-thienyl)propoxy]-1-naphthalenyl β-D-Glucopyranosiduronic Acid; LY 550408; Duloxetine-4-hydroxy-D-glucuronide; 4-Hydroxy Duloxetine Glucuronide; β-D-Glucopyranosiduronic acid, 4-[(1S)-3-(methylamino)-1-(2-thienyl)propoxy]-1-naphthalenyl. Grade: ≥95%. CAS No. 741693-83-4. Molecular formula: C24H27NO8S. Mole weight: 489.54. | |
| 4-Hydroxyestradiol 17-O-b-D-glucuronide | 4-Hydroxyestradiol 17-O-b-D-glucuronide is an indispensable biomolecule within the biomedical realm, primarily utilized to investigate the intricate processes of metabolism and excretion pertinent to 4-Hydroxyestradiol, a protagonist in breast cancer research. CAS No. 90746-96-6. Molecular formula: C24H32O9. Mole weight: 464.51. | |
| 4-Hydroxy estradiol 1-N3-Adenine | A derivative of Estradiol. Estradiol? is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. Synonyms: (17β)-1-(6-Amino-3H-purin-3-yl)estra-1,3,5(10)-triene-3,4,17-triol; 4-OH-E2-1-N3Ade. Grade: > 95%. CAS No. 428506-88-1. Molecular formula: C23H27N5O3. Mole weight: 421.50. | |
| 4-Hydroxy estradiol 1-N7-guanine | A derivative of Estradiol. Estradiol? is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. Synonyms: 2-Amino-1,7-dihydro-7-[(17β)-3,4,17-trihydroxyestra-1,3,5(10)-trien-1-yl]-6H-purin-6-one. Grade: > 95%. CAS No. 178971-91-0. Molecular formula: C23H27N5O4. Mole weight: 437.50. | |
| 4-Hydroxyestradiol-3-O-b-D-glucuronide | 4-Hydroxyestradiol-3-O-b-D-glucuronide is a paradigmatic compound renowned in the scientific realm, emerging as an indispensably formidable estrogen metabolite bestowed with paramount importance in the pivotal biomedical industry. Prized for its profound utility in research endeavors, this compound efficaciously unravels the enigma enshrouding estrogen metabolism and its multifarious ramifications. Synonyms: 4-hydroxyestradiol 3-glucuronide; 4-OHE2 3G; CHEBI:137911; 4-hydroxy-17beta-estradiol 3-glucuronide; 4-Hydroxyestradiol 3-O-Beta-D-Glucuronide; 4-hydroxy-17beta-estradiol 3-beta-glucuronide; 4-hydroxy-17beta-estradiol 3-(beta-D-glucuronide); 4-hydroxy-17beta-estradiol 3-O-(beta-D-glucuronide); Q55927515; (17beta)-4,17-dihydroxyestra-1(10),2,4-trien-3-yl beta-D-glucopyranosiduronic acid; (17beta)-4,17-dihydroxyestra-1,3,5(10)-trien-3-yl beta-D-glucopyranosiduronic acid; 4,17beta-dihydroxyestra-1(10),2,4-trien-3-yl beta-D-glucopyranosiduronic acid; 90746-94-4. CAS No. 90746-94-4. Molecular formula: C24H32O9. Mole weight: 464.51. | |
| 4-Hydroxyestradiol-4-O-b-D-glucuronide | 4-Hydroxyestradiol-4-O-b-D-glucuronide is a bioactive compound, emerging as a pivotal entity in the research of hormone-related ailments. As a glucuronidated derivative of the naturally transpiring estrogen, 4-Hydroxyestradiol, it unravels intricate insights into the physiological and pathological intricacies of estrogen metabolism. CAS No. 90746-95-5. Molecular formula: C24H32O9. Mole weight: 464.51. | |
| 4-Hydroxyestradiol 4-O-β-D-Glucuronide Sodium Salt | 4-Hydroxyestradiol 4-O-β-D-Glucuronide Sodium Salt is an essential biomedical compound, exhibiting remarkable efficacy in studying hormone-related ailments. CAS No. 85359-06-4. Molecular formula: C24H32O9Na. Mole weight: 487.50. | |
| 4-Hydroxy estrone 1-N3-Adenine | A derivative of Estrone. Estrone is one of the three naturally occurring estrogens, the others being estradiol and estriol. Synonyms: 1-(6-Amino-3H-purin-3-yl)-3,4-dihydroxyestra-1,3,5(10)-trien-17-one. Grade: > 95%. CAS No. 488841-24-3. Molecular formula: C23H25N5O3. Mole weight: 419.49. | |
| 4-Hydroxy estrone 1-N7-guanine | A derivative of Estrone. Estrone is one of the three naturally occurring estrogens, the others being estradiol and estriol. Synonyms: 1-[2-Amino-6(1H)-oxo-7H-purine-7-yl]-3,4-dihydroxy-17-oxoestra-1,3,5(10)-triene. Grade: > 95%. CAS No. 178971-92-1. Molecular formula: C23H25N5O4. Mole weight: 435.49. | |
| 4'-(Hydroxyethyl)rutoside | 4'-(Hydroxyethyl)rutoside is used to study the activity of oxidant and antioxidant enzyme in tomato. O-hydroxyethylorutin compounds increase hydrogen peroxide production to prevent B. cinerea infection. Synonyms: Troxerutin Impurity 3. CAS No. 13190-92-6. Molecular formula: C29H34O17. Mole weight: 654.58. | |
| 4-Hydroxy Fenspiride | A metabolite of Fenspiride. Fenspiride is an α adrenergic and H3 histamine receptor antagonist. Synonyms: 8-[2-(4-Hydroxyphenyl)ethyl]-1-oxa-3,8-diazaspiro[4.5]decan-2-one. Grade: > 95%. CAS No. 441781-25-5. Molecular formula: C15H20N2O3. Mole weight: 276.34. | |
| 4'-Hydroxy flurbiprofen | 4'-Hydroxy flurbiprofen is a metabolite of Flurbiprofen. Synonyms: 4'-hydroxyflurbiprofen; (1,1'-Biphenyl)-4-acetic acid, 2-fluoro-4'-hydroxy-alpha-methyl-; 2-(4'-Hydroxy-2-fluoro-4-biphenylyl)propionic Acid; 2-Fluoro-4'-hydroxy-α-Methyl-[1,1'-biphenyl]-4-acetic Acid; FPH. Grade: > 95%. CAS No. 52807-12-2. Molecular formula: C15H13FO3. Mole weight: 260.27. | |
| 4-Hydroxy Ipratropium Bromide | 4-Hydroxy Ipratropium Bromide is a compound primarily employed to study chronic obstructive pulmonary disease (COPD). It acts as a bronchodilato. Grade: > 95%. Molecular formula: C20H30BrNO4. Mole weight: 428.37. | |
| 4-Hydroxy ketorolac | A hydroxylated metabolite of Ketorolac in plasma. Synonyms: 2,3-Dihydro-5-(4-hydroxybenzoyl)-1H-pyrrolizine-1-carboxylic Acid; (+/-)-p-Hydroxyketorolac; p-Hydroxyketorolac. Grade: > 95%. CAS No. 111930-01-9. Molecular formula: C15H13NO4. Mole weight: 271.28. | |
| 4-Hydroxy mephenytoin | 4-Hydroxy mephenytoin is a CYP2C19 metabolite of Mephenytoin. Synonyms: 4-Hydroxymephenytoin; 61837-65-8; 5-ethyl-5-(4-hydroxyphenyl)-3-methylimidazolidine-2,4-dione; 4-hydroxy mephenytoin; (+/-)-4-Hydroxy Mephenytoin; S-4-Hydroxymephenytoin; 5-Ethyl-5-(4-hydroxyphenyl)-3-methyl-2,4-imidazolidinedione; MFCD00142316; (+/-)-4'-Hydroxymephenytoin; 2,4-Imidazolidinedione, 5-ethyl-5-(4-hydroxyphenyl)-3-methyl-; (+/-)-5-Ethyl-5-(4-hydroxyphenyl)-3-methylhydantoin; para-Hydroxymephenytoin; Hydroxymephenytoin; (+/-)4-Hydroxymephenytoin; CHEMBL1314943; DTXSID20977407; CHEBI:166516; BDBM224814; BCP17602; US9333197, 4-Hydroxymephenytoin; AKOS015962177; CS-W009488; HY-W008772; 4-Hydroxymephenytoin, >=98% (HPLC); s10420; NCGC00165917-01; AC-15965; MS-23350; SY129593; FT-0604484; FT-0669730; (+/-)-5-Ethyl-5-(4-hydroxyphenyl)-3-methylimididazolidine-2,4-dione; 5-Ethyl-2-hydroxy-5-(4-hydroxyphenyl)-3-methyl-3,5-dihydro-4H-imidazol-4-one. Grade: > 95%. CAS No. 61837-65-8. Molecular formula: C12H14N2O3. Mole weight: 234.26. | |
| 4-(Hydroxymethyl)-1,2-O-isopropylidene-3-O-benzyl-beta-L-threo-pentofuranose | 4-(Hydroxymethyl)-1,2-O-isopropylidene-3-O-benzyl-beta-L-threo-pentofuranose is an indispensable intermediate compound within the biomedical industry, exhibiting paramount significance in the multifarious realm of drug research and development and pharmaceutical manufacture. More specifically, this compound's utility extends to the fabrication of antiviral therapeutics, encompassing nucleoside analogues, mainly useded in the research of HIV and hepatitis infections. Synonyms: ((3aR,6R,6aR)-6-(Benzyloxy)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxole-5,5-diyl)dimethanol. CAS No. 72261-44-0. Molecular formula: C16H22O6. Mole weight: 310.34. | |
| 4-(Hydroxymethyl)-2'-thymidine-d2 Tri(tert-butyldimethylsilyl) Triether | Used in the 5-modified-2'-dU and 2'-dC preparation as mutagenic anti-HIV-1 proliferation agents. Synonyms: 3',5'-Bis-O-[(1,1-dimethylethyl)dimethylsilyl]-α-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-thymidine-d2. Molecular formula: C28H54D2N2O6Si3. Mole weight: 603.02. | |
| 4-(Hydroxymethyl)-5-methyl-1,3-dioxol-2-one | 4-(Hydroxymethyl)-5-methyl-1,3-dioxol-2-one (CAS# 91526-18-0) is used in preparation method of key intermediate of olmesartan medoxomil. Uses: 4-(hydroxymethyl)-5-methyl-1,3-dioxol-2-one is used in preparation method of key intermediate of olmesartan medoxomil. Synonyms: 4-(hydroxymethyl)-5-methyl-1,3-dioxol-2-one; 4-(hydroxymethyl)-5-methyl-1,3-dioxol-2-one. Grade: > 95 %. CAS No. 91526-18-0. Molecular formula: C5H6O4. Mole weight: 130.10. | |
| 4-Hydroxy Methyl Ambrisentan | A metabolite of Ambrisentan. Synonyms: rac 4-Hydroxymethyl Ambrisentan. Grade: > 95%. CAS No. 1106685-84-0. Molecular formula: C22H22N2O5. Mole weight: 394.43. | |
| 4-Hydroxymethylambrisentan-d5 | 4-Hydroxymethylambrisentan-d5 is a labelled impurity of ambrisentan. Ambrisentan is an endothelin receptor antagonist used as a medication indicated for pulmonary hypertension. Grade: 95% by HPLC; 98% atom D. Molecular formula: C22H17D5N2O5. Mole weight: 399.45. | |
| 4-Hydroxymethyl Loratadine | 4-Hydroxymethyl Loratadine is an impurity of Loratadine, which is a histamine H1 receptor antagonist used to treat allergies. Synonyms: Ethyl 4-[8-chloro-5,6-dihydro-4-(hydroxymethyl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene]-1-piperidinecarboxylate; 1-Piperidinecarboxylic acid, 4-[8-chloro-5,6-dihydro-4-(hydroxymethyl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene]-, ethyl ester; 4-[8-Chloro-5,6-dihydro-4-(hydroxymethyl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene]-1-piperidinecarboxylic Acid Ethyl Ester. Grade: ≥95%. CAS No. 609806-40-8. Molecular formula: C23H25ClN2O3. Mole weight: 412.91. | |
| 4-Hydroxymethyl Loratadine Hydrochloride | 4-Hydroxymethyl Loratadine Hydrochloride is one of loratadine impurities. Loratadine is a nonsedating-type histamine H1-receptor antagonist used to treat allergies. Synonyms: Ethyl 4-[8-chloro-5,6-dihydro-4-(hydroxymethyl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene]-1-piperidinecarboxylate Hydrochloride; 1-Piperidinecarboxylic acid, 4-[8-chloro-5,6-dihydro-4-(hydroxymethyl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene]-, ethyl ester, hydrochloride (1:1); 4-[8-Chloro-5,6-dihydro-4-(hydroxymethyl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene]-1-piperidinecarboxylic Acid Ethyl Ester Hydrochloride. Grade: 92%. Molecular formula: C23H26Cl2N2O3. Mole weight: 449.37. | |
| 4-Hydroxy Nebivolol | An impurity of Nebivolol, which selectively inhibits β1-adrenoceptor with IC50 of 0.11 nM. Synonyms: 4-Hydroxy nebivolol hydrochloride; 6-fluoro-2-[2-[[2-(6-fluoro-3,4-dihydro-2H-chromen-2-yl)-2-hydroxyethyl]amino]-1-hydroxyethyl]-3,4-dihydro-2H-chromen-4-ol; hydrate; hydrochloride. Grade: > 95%. CAS No. 178383-76-1. Molecular formula: C22H25F2NO5. Mole weight: 421.45. | |
| 4-Hydroxy nimesulide | An impurity of Nimesulide, which is a selective COX-2 inhibitor. Synonyms: N-[2-(4-Hydroxyphenoxy)-4-nitrophenyl]methanesulfonamide; 4-Hydroxynimesulide. Grade: > 95%. CAS No. 109032-22-6. Molecular formula: C13H12N2O6S. Mole weight: 324.31. | |
| 4-Hydroxy nisoldipine | 4-Hydroxy nisoldipine is a metabolite of nisoldipine, a calcium channel blocker specific for L-type Cav1.2 with IC50 of 10 nM. Uses: A metabolite of nisoldipine. Synonyms: 2,6-Dimethyl-4-(2-nitro-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic Acid 3-(2-hydroxy-2-methylpropyl) Ester 5-Methyl Ester. Grade: 95%. CAS No. 106685-70-5. Molecular formula: C20H24N2O7. Mole weight: 404.41. | |
| 4-Hydroxy-N,N,2-trimethylbenzimidazole-6-carboxamide | An impurity of Tegoprazan. Tegoprazan is an oral, highly selective H+/K+-ATPase inhibitor and a potassium-competitive acid blocker (P-CAB) that effectively controls gastric acid secretion. It works by competitively binding to the H+/K+-ATPase in gastric parietal cells, reducing acid production and is used to treat acid-related disorders. Synonyms: Tegoprazan Impurity 14; 7-Hydroxy-N,N,2-trimethyl-1H-benzimidazole-5-carboxamide; 7-Hydroxy-N,N,2-trimethyl-3H-1,3-benzodiazole-5-carboxamide; 7-Hydroxy-N,N,2-trimethyl-1H-benzo[d]imidazole-5-carboxamide; 4-Hydroxy-N,N,2-trimethyl-1H-benzo[d]imidazole-6-carboxamide. Grade: ≥95%. CAS No. 2168520-25-8. Molecular formula: C11H13N3O2. Mole weight: 219.24. | |
| 4-Hydroxy Omeprazole Sodium Salt | 4-Hydroxy Omeprazole Sodium Salt is an impurity of Omeprazole. Omeprazole is a proton pump inhibitor used in the treatment of dyspepsia. It binds to the proton pump hydrogen-potassium adenosine triphosphatase (H+/K+ ATPase) and inhibits its activity and the parietal cell secretion of H+ ions into the gastric lumen. Synonyms: Esomeprazole Impurity H215/01; Esomeprazole Impurity G. Grade: >95%. CAS No. 1803449-15-1. Molecular formula: C16H15N3Na2O3S. Mole weight: 375.35. | |
| 4-Hydroxy OMeprazole Sulfide | 4-Hydroxy Omeprazole Sulfide is an esteemed pharmaceutical compound diligently employed in the research of gastrointestinal ailments. Synonyms: 4-Hydroxy Omeprazole Sulfide; 103876-98-8; 2-[(6-methoxy-1H-benzimidazol-2-yl)sulfanylmethyl]-3,5-dimethyl-1H-pyridin-4-one; 151602-50-5; SCHEMBL7851921. CAS No. 103876-98-8. Molecular formula: C16H17N3O2S. Mole weight: 315.4. | |
| 4-Hydroxy Penbutolol | An impurity of Penbutolol which is used to treat mild to moderate high blood pressure by binding to both beta-1 adrenergic receptors and beta-2 adrenergic receptors. Grade: > 95%. Molecular formula: C18H29NO3. Mole weight: 307.44. | |
| 4'-Hydroxy Phenprocoumon | An impurity of Phenprocoumon which is known for being an oral anti-coagulant. Grade: > 95%. Molecular formula: C18H16O4. Mole weight: 296.33. | |
| 4'-Hydroxyphenyl Carvedilol | 4'-Hydroxyphenyl carvedilol, as a metabolite of Carvedilol, is a nonselective beta blocker/alpha-1 blocker. Carvedilol is used in the treatment of hypertension. Synonyms: 4-Hydroxycarvedilol; 4'-Hydroxycarvedilol; BM 140686; BM 14686. Grade: > 95%. CAS No. 142227-49-4. Molecular formula: C19H19ClN2O. Mole weight: 422.47. | |
| 4'-Hydroxyphenyl Carvedilol Sulfate | A metabolite of Carvedilol. Synonyms: Phenol, 4-[2-[[3-(9H-carbazol-4-yloxy)?-2-hydroxypropyl]?amino]?ethoxy]?-3-methoxy-, 1-(hydrogen sulfate). Grade: > 95%. CAS No. 142227-52-9. Molecular formula: C24H26N2O8S. Mole weight: 502.55. | |
| 4-Hydroxypiperidine-[2,2,6,6-d4] | 4-Hydroxypiperidine-[2,2,6,6-d4]. Synonyms: 4-hydroxypiperidine-2,2,6,6-d4. Grade: 98% atom D. CAS No. 1014695-51-2. Molecular formula: C5H7D4NO. | |
| 4'-Hydroxy propafenone HCl | A derivative of Propafenone.Propafenone is an anti-arrhythmic medication.It can be used for the treatment of illnesses associated with rapid heart beats such as atrial and ventricular arrhythmias. Grade: > 95%. CAS No. 93885-22-4. Molecular formula: C21H27NO4. HCl. Mole weight: 393.91. | |
| 4-Hydroxypropanolol D-glucuronide-[d5] | 4-Hydroxypropanolol D-glucuronide-[d5] is an invaluable metabolite derived from Propranolol. Primarily harnessed to delve into the intricate mechanisms of drug metabolism and excretion, this compound stands as an exquisite facilitator in unraveling the multifaceted dimensions of Propranolol. Molecular formula: C22H24NO9D5. Mole weight: 456.51. | |
| 4'-Hydroxypropanolol D-glucuronide D5 | 4'-Hydroxypropanolol D-glucuronide D5. Molecular formula: C22H24NO9D5. Mole weight: 456.51. | |
| 4-Hydroxypropranolol-2-O-b-D-glucuronide | 4-Hydroxypropranolol-2-O-b-D-glucuronide. | |
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