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| Product | Description | |
|---|---|---|
| Dienogest Impurity G | A metabolite of progestin dienoges. Synonyms: (17α)-3,17-Dihydroxy-19-norpregna-1,3,5(10),9(11)-tetraene-21-nitrile. Grade: > 95%. CAS No. 86153-38-0. Molecular formula: C20H23NO2. Mole weight: 309.41. |  |
| Dienogest Impurity H | Dienogest impurity. Synonyms: 17|A-Cyanomethylestra-1,3,5(10)-triene-3,17|A-diol; 2-[(8R,9S,13S,14S,17R)-3,17-dihydroxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl]acetonitrile; 17alphalpha-?Cyanomethylestra-?1,?3,?5(10)?-?triene-?3,?17beta-?diol. Grade: > 95%. CAS No. 16669-06-0. Molecular formula: C20H25NO2. Mole weight: 311.43. | |
| Dienogest Impurity I | Dienogest impurity. Synonyms: (17α)-17-Hydroxy-3-oxo-19-norpregn-5(10)-ene-21-nitrile. Grade: > 95%. CAS No. 65928-65-6. Molecular formula: C20H27NO2. Mole weight: 313.43. | |
| Dienogest Impurity J | Dienogest impurity. Synonyms: 17-Hydroxy-3-methoxy-19-nor-17α-pregna-1,3,5(10)-triene-21-nitrile. Grade: > 95%. CAS No. 24284-84-2. Molecular formula: C21H27NO2. Mole weight: 325.44. | |
| Dienogest Impurity K (11beta-Hydroperoxy Dienogest) | Dienogest impurity. Synonyms: (11β,17α)-11-Hydroperoxy-17-hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile. Grade: > 95%. CAS No. 106111-43-7. Molecular formula: C20H25NO4. Mole weight: 343.42. | |
| Dienogest Impurity L | Dienogest impurity. Synonyms: 3,3-(Ethylenedioxy)estra-5(10),9(11)-dien-17-one; Cyclic 3-(1,2-Ethanediyl Acetal)-estra-5(10),9(11)-diene-3,17-dione. Grade: 98%. CAS No. 5571-36-8. Molecular formula: C20H26O3. Mole weight: 314.42. | |
| Dienogest Impurity M | Dienogest impurity. Synonyms: (17α)-4-Bromo-17-hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile. Grade: > 95%. CAS No. 98149-13-4. Molecular formula: C20H24BrNO2. Mole weight: 390.31. | |
| Diethofencarb | Diethofencarb, a fungicide with strong activity against Botrytis cinerea and Benzimidazole-resistant strains of Botryis spp, is an antifungal agrochemical used for the prevention and control of gray mold in vegetables and fruits. Synonyms: powmil; Isopropyl (3,4-diethoxyphenyl)carbamate; Isopropyl 3,4-diethoxycarbanilate; 1-Methylethyl (3,4-diethoxyphenyl)carbamate; Carbamic acid, (3,4-diethoxyphenyl)-, 1-methylethyl ester. Grade: 95%. CAS No. 87130-20-9. Molecular formula: C14H21NO4. Mole weight: 267.32. | |
| Diethoxy phosphonyl 4,7,8,9-tetra-O-acetyl-N-acetyl-D-neuraminic acid methyl ester | Diethoxy phosphonyl 4,7,8,9-tetra-O-acetyl-N-acetyl-D-neuraminic acid methyl ester is a biomedical product exhibiting potential in inhibiting neuraminidase enzymes involved in viral infection, particularly the influenza virus. | |
| Diethyl 1,4-dihydro-2,4,6-trimethyl-3,5-pyridinedicarboxylate | Diethyl 1,4-dihydro-2,4,6-trimethyl-3,5-pyridinedicarboxylate (DDC) inhibits heme production by inhibiting ferrochelatase, the enzyme that catalyzes the addition of Fe2+ to protoporphyrin IX to create heme B. Synonyms: diethyl 2,4,6-trimethyl-1,4-dihydropyridine-3,5-dicarboxylate. Grade: ≥ 98 %. CAS No. 632-93-9. Molecular formula: C14H21NO4. Mole weight: 267.32. | |
| Diethyl 2,2'-(2,5-dimethyl-3,6-dioxopiperazine-1,4-diyl)bis(4-phenylbutanoate) | An impurity of ramipril. Ramipril is an angiotensin-converting enzyme inhibitor. It can be used for treatment of hypertension and congestive heart failure. Synonyms: [2S-[1(R*),2α,4(R*),5α]]-2,5-Dimethyl-3,6-dioxo-α,α'-bis(2-phenylethyl)-1,4-piperazinediacetic Acid Diethyl Ester. Grade: > 95%. CAS No. 151387-05-2. Molecular formula: C30H38N2O6. Mole weight: 522.65. | |
| diethyl 2,2'-(4-isobutoxy-1,3-phenylene)bis(4-methylthiazole-5-carboxylate) | diethyl 2,2'-(4-isobutoxy-1,3-phenylene)bis(4-methylthiazole-5-carboxylate) is an impurity of Febuxostat. Febuxostat is an antihyperuricemic nonpurine inhibitor of both the oxidized and reduced forms of xanthine oxidase. Synonyms: Diethyl 2,2'-(4-isobutoxy-1,3-phenylene)bis(4-methyl-1,3-thiazole-5-carboxylate). CAS No. 1346238-13-8. Molecular formula: C24H28N2O5S2. Mole weight: 488.62. | |
| Diethyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate | An impurity of Nifedipine, which is a dihydropyridine calcium channel blocker that primarily blocks L-type calcium channels. Synonyms: 4-(2-nitrophenyl)-2,6-dimethyl-3,5-dicarboethoxy-1,4-dihydropyridine; 1,4-dihydro-2,6-dimethyl-4-(2-nitrophenyl)pyridine-3,5-dicarboxylic acid diethyl ester; Nifedipine Impurity 08. CAS No. 21829-26-5. Molecular formula: C19H22N2O6. Mole weight: 374.39. | |
| Diethyl (2-hydroxyethyl)phosphonate | Diethyl (2-hydroxyethyl)phosphonate is one of fosfomycin intermediates. Fosfomycin is an antibiotic that exerts a broad spectrum of antibacterial activity. It was produced by certain Streptomyces species. Synonyms: Diethyl (β-hydroxyethyl)phosphonate; (2-Hydroxyethyl)phosphonic Acid Diethyl Ester; diethyl 1-hydroxyethylphosphonate; 2-hydroxyethanephosphonic acid diethyl ester; diethyl 2-hydroxyethylphosphonate. Grade: ≥95%. CAS No. 39997-40-5. Molecular formula: C6H15O4P. Mole weight: 182.15. | |
| Diethyl 3-Butenylmalonate | Diethyl 3-Butenylmalonate is a compound used in studying afflictions as disconcerting as those implicated in the oncological and neurological domains. Synonyms: Diethyl 3-butyenylmalonate. Grade: > 95%. CAS No. 31696-00-1. Molecular formula: C11H18O4. Mole weight: 214.26. | |
| Diethyl 4-(2,3-Dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate | A metabolite of Felodipine. Felodipine is a calcium channel blocker. Uses: Nemadipine b (felodipine ep impurity c) is the diethyl ester analogue analogue of the calcium channel blocker felodipine (f232375) with antihypertensive activity. Synonyms: 4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylic acid diethyl ester; diethyl 4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate. Grade: > 95 %. CAS No. 79925-38-5. Molecular formula: C19H21Cl2NO4. Mole weight: 398.28. | |
| Diethyl ((5-(3-fluorophenyl)pyridin-2-yl)methyl)phosphonate | An impurity of Vorapaxar. Vorapaxar, also known as SCH 530348, is a thrombin receptor (protease-activated receptor, PAR-1) antagonist based on the natural product himbacine. Synonyms: Phosphonic acid, [[5-(3-fluorophenyl)-2-pyridinyl]methyl]-, diethyl ester; [[5-(3-Fluorophenyl)-2-pyridinyl]methyl]phosphonic acid diethyl ester; Vorapaxar Impurity B. Grade: 97%. CAS No. 380894-77-9. Molecular formula: C16H19FNO3P. Mole weight: 323.30. | |
| Diethyl Acetoxyethylphosphonate | Diethyl Acetoxyethylphosphonate is an intermediate in the synthesis of Prednisolone, which is a glucocorticoid and an anti-inflammatory drug used to treat central nervous system disorders. Synonyms: P-[2-(Acetyloxy)ethyl]-phosphonic Acid Diethyl Ester; (2-Hydroxyethyl)-phosphonic Acid Diethyl Ester Acetate; [2-(Acetyloxy)ethyl]-phosphonic Acid Diethyl Ester; Diethyl 2-Acetoxyethanephosphonate; Diethyl 2-Acetoxyethylphosphonate. Grade: ≥95%. CAS No. 15300-97-7. Molecular formula: C8H17O5P. Mole weight: 224.19. | |
| Diethylamine hydrochloride | Diethylamine hydrochloride, a precursor of Atrazine, is a secondary amine used as a reactant in the production of pesticides, dyes, and pharmaceutical compounds. Synonyms: Ethanamine, N-ethyl-, hydrochloride (1:1); Diethylamine monohydrochloride; Ethanamine, N-ethyl-, monohydrochloride; Diethylammonium chloride; N,N-Diethylamine hydrochloride; N-Ethylethanamine monohydrochloride. Grade: ≥95%. CAS No. 660-68-4. Molecular formula: C4H12ClN. Mole weight: 109.60. | |
| Diethylaminocarboxymethyl POC Tenofovir Fumarate | One impurity of Tenofovir Disoproxil, which is an acyclic phosphonate nucleotide derivative, could be used in antiviral treatment as an everse transcriptase inhibitor. Synonyms: Diethylaminocarboxymethyl POC Tenofovir. Grade: > 95%. Molecular formula: C20H33N6O9P. C4H4O4. Mole weight: 648.56. | |
| Diethylaminoethyl cellulose | Diethylaminoethyl cellulose is a biocompatible and water-soluble polymer, standing as a remarkable constituent within diverse biomedical applications. This product exhibits controlled release attributes coupled with enhanced stability. Uses: A cellulose ion-exchange adsorbent. Synonyms: Cellulose, 2-(diethylamino)ethyl ether; 2-(Diethylamino)ethyl cellulose; Cellulose diethylaminoethyl ether; Cellulose, N,N-diethylaminoethyl ether; DE 22; DE 23; DE 32; DE 32 (ion exchanger); DEAE 52; DEAE Sephacel DE-52; DEAE-cellulose; DEAE-cellulose DE 23; DEAE cellulose DE 32; DEAE-cellulose DE 53; DEAE-Cellulose DE-22; DEAE-Granocel; DEAE-Sephacel; DEAE-SS cellulose; Diethylaminoethyl-cellulose (D6); N,N-Diethylaminoethyl cellulose; Sephacel, 2-(diethylamino)ethyl ether; Whatman CDR; Whatman DE 23; Whatman DE 52. CAS No. 9013-34-7. | |
| Diethylaminoethyl-dextran | Diethylaminoethyl-dextran is a biopolymer commonly used in the biomedical industry acting as a carrier for drugs to facilitate their targeted delivery. With its unique properties, this product shows great potential in studying various diseases, such as cancer, cardiovascular disorders and neurodegenerative conditions. Synonyms: DEAE-Dextran; Dextran, 2-(diethylamino)ethyl ether; Dextrans, (diethylamino)ethyl ether; 2-(Diethylamino)ethyl dextran; Basic Dextran; Colextran; D 9885; Dextran (diethylamino)ethyl ether; Diethylaminoethyl dextran. CAS No. 9015-73-0. | |
| Diethylaminoethyl-dextran hydrochloride | Diethylaminoethyl-dextran hydrochloride is a well-known bioactive compound extensively employed in the biomedical industry assuming the role of a potent vehicle for drugs. Capitalizing on the hydrochloride format, it exhibits remarkable stability and heightened solubility, thereby amplifying drug liberation and efficacy in a commendable manner. Synonyms: Dextran, 2-(diethylamino)ethyl ether, hydrochloride; 2-(Diethylamino)ethyl dextran ether hydrochloride; 2-(Diethylamino)ethyl dextran hydrochloride; DEAE dextran hydrochloride; Detaxtran; Diethylaminoethyl dextran hydrochloride; Dormacid. CAS No. 9064-91-9. | |
| Diethylethanolamine Dicyclohexylketone | Diethylethanolamine Dicyclohexylketone is an impurity of Dicyclomine, which is an M1 and M2 muscarinic acetylcholine receptor antagonist. Grade: ≥95%. CAS No. 2731926-17-1. Molecular formula: C19H35NO2. Mole weight: 309.49. | |
| Diethylgalactarate | Diethylgalactarate, a chemical entity, occupies a prominent position in the realm of pharmaceutical intermediates employed widely for synthesizing diverse drugs. In addition, scientific literature has explored its efficacious application in tackling neurological disorders, for instance, Alzheimer's disease. Identified as a neuroprotectant against degenerative conditions, potential therapeutic interventions can be envisaged. Synonyms: Galactaric acid, 1,6-diethyl ester; Mucic acid diethyl ester; 1,6-Diethyl galactarate; Galactaric acid, diethyl ester; Diethyl galactarate; Diethyl mucate. CAS No. 15909-67-8. Molecular formula: C10H18O8. Mole weight: 266.25. | |
| Diethyl maleate | Diethylmaleate, a glutathione-depleting compound, is the diethyl ester of maleic acid and inhibits NF-kB. It is used as a reagent in the synthesis of several organic compounds including that of polyaspartic acid ester based polyurea coatings. Uses: Used in organic synthesis and as a flavoring agent. Synonyms: diethyl (Z)-but-2-enedioate. Grade: 99.07 %. CAS No. 141-05-9. Molecular formula: C8H12O4. Mole weight: 172.18. | |
| Diethylnorspermine | diethylnorspermine, also known as DENSPM, is a potent inducer of spermidine/spermine N1-acetyltransferase, is able to increase enzyme activity 200-1000 fold. The cell death induced by DENSPM treatment was apoptotic, as evidenced by cleavage of procaspase 3 and induction of caspase-3 activity. The DENSPM-induced polyamine depletion was also caused by the inhibition of ornithine decarboxylase. LA-N-1 cells contained a higher level of the prosurvival protein survivin, which was further increased after DENSPM treatment. Synonyms: DE-333, DE 333; DE333; BE-333, BE 333; BE333; N1,N11-Diethylnorspermine; 1,11-bis(ethylamino)-4,8-diazaundecan. CAS No. 121749-39-1. Molecular formula: C13H36Cl4N4. Mole weight: 244.42. | |
| Diethyl Rivastigmine | An impurity of Rivastigmine. Rivastigmine is a cholinesterase inhibitor. It works by increasing the amount of a certain substance (acetylcholine) in the brain, which may help reduce symptoms of dementia in patients with Alzheimer disease. Synonyms: Rivastigmine Diethyl Analog; Carbamic acid, N,N-diethyl-, 3-[(1S)-1-(dimethylamino)ethyl]phenyl ester. CAS No. 1230021-34-7. Molecular formula: C15H24N2O2. Mole weight: 264.36. | |
| Diethylstilbestrol | Diethylstilbestrol, a synthetic nonsteroidal estrogen used in the treatment of menopausal and postmenopausal disorders. Synonyms: Diethylstilbestrol; Stilbestrol; Stilboestrol; 56-53-1; Distilbene; Stilboestroform. Grade: >98%. CAS No. 56-53-1. Molecular formula: C18H20O2. Mole weight: 268.35. | |
| Diethyl stilbestrol b-D-glucuronide | Diethyl stilbestrol b-D-glucuronide, an esteemed biomedical compound, demonstrates remarkable efficacy in the management of hormone-related afflictions. Its profound therapeutic effects can be attributed to its role as an estrogen receptor agonist. By intricately modulating vital physiological processes, this exceptional product unveils its immense potential in combating breast cancer and alleviating menopausal symptoms. Synonyms: 4-[(1E)-1-Ethyl-2-(4-hydroxyphenyl)-1-buten-1-yl]phenyl β-D-glucopyranosiduronic acid; Glucopyranosiduronic acid, p-(α,β-diethyl-p-hydroxystyryl)phenyl, (E)-, β-D-; β-D-Glucopyranosiduronic acid, 4-[1-ethyl-2-(4-hydroxyphenyl)-1-butenyl]phenyl, (E)-; Diethylstilbestrol monoglucuronide; Stilbestrol monoglucuronide. CAS No. 2408-40-4. Molecular formula: C24H28O8. Mole weight: 444.47. | |
| Diethyl Tenofovir | One impurity of Tenofovir, which is an acyclic phosphonate nucleotide derivative, could be used in antiviral treatment as an everse transcriptase inhibitor. Synonyms: (R)-9-[2-(Diethylphosphonomethoxy)propyl] Adenine; P-[[(1R)-2-(6-Amino-9H-purin-9-yl)-1-methylethoxy]methyl]phosphonic Acid Diethyl Ester; [[(1R)-2-(6-Amino-9H-purin-9-yl)-1-methylethoxy]methyl]phosphonic Acid Diethyl Ester. Grade: > 95%. CAS No. 180587-75-1. Molecular formula: C13H22N5O4P. Mole weight: 343.33. | |
| Difelikefalin Acid Impurity | An impurity of Difelikefalin. Difelikefalin is a kappa opioid receptor (KOR) agonist used to treat moderate to severe pruritus (itching) associated with chronic kidney disease (CKD) in patients undergoing hemodialysis. Synonyms: DPhe-DPhe-DLeu-DLys; fflk; Difelikefalin impurity 24; D-Phenylalanyl-D-phenylalanyl-D-leucyl-D-lysine; H-D-Phe-D-Phe-D-Leu-D-Lys-OH; D-Phe-D-Phe-D-Leu-D-Lys. Grade: ≥95%. CAS No. 3029769-41-0. Molecular formula: C30H43N5O5. Mole weight: 553.69. | |
| Difelikefalin dimer | An impurity of Difelikefalin. Difelikefalin is a kappa opioid receptor (KOR) agonist used to treat moderate to severe pruritus (itching) associated with chronic kidney disease (CKD) in patients undergoing hemodialysis. Synonyms: DPhe-DPhe-DLeu-DLys-Pip-DPhe-DPhe-DLeu-DLys-Pip; fflk-Pip-fflk-Pip; 1-((1-(D-Phenylalanyl-D-phenylalanyl-D-leucyl-D-lysyl)-4-aminopiperidine-4-carbonyl)-D-phenylalanyl-D-phenylalanyl-D-leucyl-D-lysyl)-4-aminopiperidine-4-carboxylic acid; D-Phe-D-Phe-D-Leu-D-Lys-4-amino-4-piperidinecarbonyl-D-Phe-D-Phe-D-Leu-D-Lys-4-amino-4-piperidinecarboxylic acid; Dimer Difelikefalin. Grade: ≥95%. Molecular formula: C72H104N14O11. Mole weight: 1341.68. | |
| Difelikefalin Enantiomer | An impurity of Difelikefalin. Difelikefalin is a kappa opioid receptor (KOR) agonist used to treat moderate to severe pruritus (itching) associated with chronic kidney disease (CKD) in patients undergoing hemodialysis. Synonyms: Phe-Phe-Leu-Lys-4-Piperidinecarboxylic acid; Difelikefalin impurity; N1-(L-Phenylalanyl-L-phenylalanyl-L-leucyl-L-lysyl)-4-amino-4-piperidinecarboxylic acid; L-Phe-L-Phe-L-Leu-L-Lys-[gamma-(4-N-piperidinyl)amino carboxylic acid]; 1-(L-phenylalanyl-L-phenylalanyl-L-leucyl-L-lysyl)-4-aminopiperidine-4-carboxylic acid; Difelikefalin Impurity 14; Phe-Phe-Leu-Lys-4-amino-4-piperidinecarboxylic acid. Grade: ≥95%. CAS No. 2742623-84-1. Molecular formula: C36H53N7O6. Mole weight: 679.85. | |
| Difenoconazole | Pestanal is a broad spectrum fungicide. Synonyms: 1-[[2-[2-Chloro-4-(4-chlorophenoxy)phenyl]-4-methyl-1,3-dioxolan-2-yl]methyl]-1H-1,2,4-triazole. Grade: > 95%. CAS No. 119446-68-3. Molecular formula: C19H17Cl2N3O3. Mole weight: 406.26. | |
| Difenoconazole-d6 hydrochloride | Difenoconazole-d6 is intended for use as an internal standard for the quantification of difenoconazole. Difenoconazole is a broad-spectrum triazole fungicide that inhibits ergosterol biosynthesis via inhibition of the cytochrome P450-dependent 14α-demethylation of lanosterol, which results in disruption of the fungal cell membrane and cell death. At sub-LC50 concentrations, difenoconazole induces pericardial and yolk sac edema in zebrafish embryos, body blackening and slowed heart rate in larvae, and decreased body weight and length in adults. Grade: ≥99% deuterated forms (d1-d6). Molecular formula: C19H11D6Cl2N3O3·HCl. Mole weight: 448.76. | |
| Difenoconazole Impurity 1 | Difenoconazole Impurity. Grade: > 95%. CAS No. 1259033-72-1. Molecular formula: C20H19Cl2N3O3. Mole weight: 420.3. | |
| Diflapolin | Diflapolin is a dual inhibitor of 5-lipoxygenase-activating protein (FLAP) and soluble epoxide hydrolase (sEH). It is selective for FLAP and sEH over other arachidonic acid metabolism enzymes. Diflapolin (1, 3, and 10 mg/kg) decreases inflammation in a mouse model of peritonitis induced by zymosan, reducing the production of LTB4 and LTC4 and inhibiting leukocyte recruitment. Grade: ≥98%. CAS No. 724453-98-9. Molecular formula: C22H17Cl2N3O2S. Mole weight: 458.36. | |
| Diflomotecan | Diflomotecan is an E-ring modified camptothecin analogue, which possesses greater lactone stability in plasma compared with other topoisomerase I inhibitors. Diflomotecan is also a 10,11-difluoro-homocamptothecin, represents a new promising class of topoisomerase I inhibitors with enhanced plasma stability and superior preclinical anti-tumour activity as compared to the established camptothecins, irinotecan and topotecan. Diflomotecan was the first homocamptothecin to enter clinical studies. Phase I data are summarized for both the intravenous and oral schedules. The toxicity is primarily haematological while no severe gastrointestinal toxicity has been observed in contrast to other topoisomerase I inhibitors. Diflomotecan has a high oral bioavailability (72 - 95%) and the oral day 1 - 5 every 3 weeks regimen is recommended for Phase II testing because it is relatively well tolerated, convenient and mimics protracted exposure. Synonyms: BN 80915; 3H,15H-Oxepino[3',4':6,7]indolizino[1,2-b]quinoline-3,15-dione, 5-ethyl-9,10-difluoro-1,4,5,13-tetrahydro-5-hydroxy-, (5R)-; (5R)-5-Ethyl-9,10-difluoro-1,4,5,13-tetrahydro-5-hydroxy-3H,15H-oxepino[3',4':6,7]indolizino[1,2-b]quinoline-3,15-dione; (R)-5-Ethyl-9,10-difluoro-5-hydroxy-4,5-dihydrooxepino[3',4':6,7]indolizino[1,2-b]quinoline-3,15(1H,13H)-dione. Grade: ≥95%. CAS No. 220997-97-7. Molecular formula: C21H16F2N2O4. Mole weight: 398.36. | |
| Diflorasone Diacetate | Diflorasone Diacetate is a salt of diflorasone, which is a corticosteroid used as anti-inflammatory and anti-itching agent in the topical creams. Diflorasone inhibits the production of the inflammatory cytokines Il-6, Il-4, and macrophage inflammatory protein-2 (Mip-2), and alleviates swelling in the ears of toluene-2,4-diisocyaniate-sensitized mice. Uses: Anti-inflammatory agent. Synonyms: Psorcon; Florone E; Maxiflor; Apexicon e. Grade: 99%. CAS No. 33564-31-7. Molecular formula: C26H32F2O7. Mole weight: 494.52. | |
| Diflucortolone | Difluocortolone is a corticosteroid. It is commonly used in the form of an acid ester. Uses: Anti-inflammatory agents. Synonyms: 6a,9-difluoro-11b,21-dihydroxy-16a-methylpregna-1,4-diene-3,20-dione; Pregna-1,4-diene-3,20-dione, 6,9-difluoro-11,21-dihydroxy-16-methyl-, (6a,11b,16a)-. Grade: > 95%. CAS No. 2607-6-9. Molecular formula: C22H28F2O4. Mole weight: 394.46. | |
| Diflucortolone 17-Carboxlic Acid | Diflucortolone 17-Carboxlic Acid, known for its remarkable potency as a corticosteroid, extensively utilized in the biomedical sphere to study an array of dermal maladies including dermatitand eczema. Grade: > 95%. Molecular formula: C21H26F2O4. Mole weight: 380.44. | |
| Diflufenzopyr | Diflufenzopyr is a semicarbazone-type auxin transport inhibitor that can be used to control weed growth. Synonyms: 3-Pyridinecarboxylic acid, 2-[1-[2-[[(3,5-difluorophenyl)amino]carbonyl]hydrazinylidene]ethyl]-; 2-[1-[2-[[(3,5-Difluorophenyl)amino]carbonyl]hydrazinylidene]ethyl]-3-pyridinecarboxylic acid; 3-Pyridinecarboxylic acid, 2-[1-[[[(3,5-difluorophenyl)amino]carbonyl]hydrazono]ethyl]-; BAS 654H; SAN 835H. Grade: 95%. CAS No. 109293-97-2. Molecular formula: C15H12F2N4O3. Mole weight: 334.28. | |
| Diflunisal | Diflunisal, a salicylic acid derivative, is a non-steroidal anti-inflammatory drug with analgesic and anti-inflammatory activity. Uses: Anti-inflammatory agents, non-steroidal. Synonyms: 5-(2,4-difluorophenyl)-2-hydroxybenzoic acid; MK-647; MK647; MK 647; Dolobid; Dolobis; Flovacil; Fluniget; Fluodonil; Dflunisal. Grade: >98%. CAS No. 22494-42-4. Molecular formula: C13H8F2O3. Mole weight: 250.2. | |
| Diflunisal Acyl Glucuronide | Diflunisal acyl glucuronide is a metabolite of diflunisal, a nonsteroidal anti-inflammatory drug (NSAID) used to treat conditions such as rheumatoid arthritis, osteoarthritis, and other forms of chronic pain and inflammation. Synonyms: 1-(2',4'-Difluoro-4-hydroxy[1,1'-biphenyl]-3-carboxylate) β-D-glucopyranuronic acid; β-D-Glucopyranuronic acid, 1-(2',4'-difluoro-4-hydroxy[1,1'-biphenyl]-3-carboxylate); Diflunisal acyl-β-D-glucuronide; (2S,3S,4S,5R,6S)-6-((2',4'-Difluoro-4-hydroxy-[1,1'-biphenyl]-3-carbonyl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid. Grade: ≥95%. CAS No. 58446-30-3. Molecular formula: C19H16F2O9. Mole weight: 426.33. | |
| Diflunisal EP Impurity C | An impurity of Diflunisal. Diflunisal, a salicylic acid derivative, is a non-steroidal anti-inflammatory drug with analgesic and anti-inflammatory activity. Synonyms: 2',4'-Difluoro(1,1'-biphenyl)-4-yl acetate; 4-Acetoxy-2',4'-difluorobiphenyl. CAS No. 59089-67-7. Molecular formula: C14H10F2O2. Mole weight: 248.22. | |
| Diflunisal Phenolic Glucuronide | A phenolic glucuronide metabolite of Diflusinal. Synonyms: 3-Carboxy-2',4'-difluoro[1,1'-biphenyl]-4-yl β-D-Glucopyranosiduronic Acid; Diflunisal 1-O-β-D-Glucuronate. Grade: > 95%. CAS No. 58446-29-0. Molecular formula: C19H14F2O9. Mole weight: 424.32. | |
| Difluocortolone Valerate | Difluocortolone Valerate is the 9α-fluoro derivative of Fluocortolone. Uses: Anti-inflammatory agents. Synonyms: 6alpha,9-difluoro-11beta,21-dihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione 21-valerate; Diflucortolone 21-valerate; Neriforte; Nerisona; Nerisone; Nerisone Forte; (6α,11β,16α)-6,9-Difluoro-11-hydroxy-16-methyl-21-[(1-oxopentyl)oxy]pregna-1,4-diene-3,20-dio. Grade: > 95%. CAS No. 59198-70-8. Molecular formula: C27H36F2O5. Mole weight: 478.58. | |
| Difluoro Atorvastatin Acetonide tert-Butyl Ester | Difluoro Atorvastatin Acetonide tert-Butyl Ester is the impuritiy of Atorvastatin, a selective, competitive HMG-CoA reductase inhibitor. Synonyms: tert-butyl 2-((4R,6R)-6-(2-(2,3-bis(4-fluorophenyl)-5-isopropyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)ethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate; (4R,6R)-6-[2-[2,3-Bis(4-fluorophenyl)-5-(1-methylethyl)-4-[(phenylamino)carbonyl]-1H-pyrrol-1-yl]ethyl]-2,2-dimethyl-1,3-Dioxane-4-acetic Acid 1,1-Dimethylethyl Ester. CAS No. 693793-87-2. Molecular formula: C40H46F2N2O5. Mole weight: 672.8. | |
| Difluprednate | Difluprednate (difluoroprednisolone butyrate acetate, or DFBA) is a synthetic difluorinated prednisolone derivative, it is originally developed for dermatologic applications.On June 24, 2008, the US Food and Drug Administration (FDA) approved difluprednate for the treatment of post-operative ocular inflammation and pain. It is marketed by Alcon under the tradename Durezol. Uses: Glucocorticoids. Synonyms: CM 9155; CM9155; CM-9155; W 6309; W-6309; W6309; Difluprednate; Durezol; Epitopic. Grade: >98%. CAS No. 23674-86-4. Molecular formula: C27H34F2O7. Mole weight: 508.55. | |
| Difluprednate 17-carboxylic acid | Difluprednate 17-carboxylic acid is an impurity of the drug Difluprednate, which is used for the treatment of post-operative ocular inflammation and pain. Synonyms: (6S,8S,9R,10S,11S,13S,14S,17S)-6,9-difluoro-11-hydroxy-10,13-dimethyl-3-oxo-7,8,11,12,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthrene-17-carboxylic acid; (6α,11β,17α)-6,9-Difluoro-11-hydroxy-3-oxo-androsta-1,4-diene-17-carboxylic Acid; Androsta-1,4-diene-17-carboxylic acid, 6,9-difluoro-11-hydroxy-3-oxo-, (6α,11β,17α)-; 6alpha,9alpha-Difluoro-11beta-hydroxy-1,4-androstadien-3-one 17beta-carboxylic acid; 17α,21-Dideoxy-6α,9α-Difluoroprednisolone; Difluprednate Impurity 6. Grade: ≥95%. CAS No. 167997-12-8. Molecular formula: C20H24F2O4. Mole weight: 366.40. | |
| Difluprednate Impurity 1 | Difluprednate Impurity 1 is an impurity of Difluprednate, which is shown to have anti-inflammatory activity. Molecular formula: C27H35FO7. Mole weight: 490.56. | |
| Difluprednate Impurity 10 | Difluprednate Impurity 10 is an impurity of the drug Difluprednate. Difluprednate is a corticosteroid (derivative of prednisolone), approved for the treatment of post-operative ocular inflammation. Synonyms: 6α,9α-Difluoro-11β-hydroxyboldione. Grade: 98%. Molecular formula: C19H22F2O3. Mole weight: 336.37. | |
| Difluprednate Impurity 12 | 21-Desacetyl-21-isovaleroyl Difluprednate is an impurity of the drug Difluprednate. Difluprednate is a corticosteroid (derivative of prednisolone), approved for the treatment of post-operative ocular inflammation. Synonyms: 2-((6S,8S,9R,10S,11S,13S,14S,17R)-17-(Butyryloxy)-6,9-difluoro-11-hydroxy-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl3-Methylbutanoate; 21-Desacetyl-21-isovaleroylDifluprednate. Molecular formula: C30H40F2O7. Mole weight: 550.63. | |
| Difluprednate Impurity 13 | Difluprednate Impurity 13 is an impurity of Difluprednate, which is shown to have anti-inflammatory activity. Grade: 98%. Molecular formula: C22H26F2O6. Mole weight: 424.43. | |
| Difluprednate Impurity 14 | Difluprednate Impurity 14 is an impurity of Difluprednate, which is shown to have anti-inflammatory activity. Grade: 98%. Molecular formula: C20H24F2O5. Mole weight: 382.40. | |
| Difluprednate Impurity 15 | Difluprednate Impurity 15 is an impurity of Difluprednate, which is shown to have anti-inflammatory activity. CAS No. 2285-44-1. Molecular formula: C21H24F2O4. Mole weight: 378.41. | |
| Difluprednate Impurity 16 | Difluprednate Impurity 16 is an impurity of Difluprednate, which is shown to have anti-inflammatory activity. Synonyms: 6alpha,9-difluoro-11beta,21-dihydroxypregna-1,4,16-triene-3,20-dione21-acetate. CAS No. 2326-26-3. Molecular formula: C23H26F2O5. Mole weight: 420.45. | |
| Difluprednate Impurity 17 | Difluprednate Impurity 17 is an impurity of Difluprednate, which is shown to have anti-inflammatory activity. CAS No. 1296262-60-6. Molecular formula: C21H24F2O5. Mole weight: 394.41. | |
| Difluprednate Impurity 2 | Difluprednate Impurity 2 is an impurity of Difluprednate, which is shown to have anti-inflammatory activity. Molecular formula: C27H35FO8. Mole weight: 506.56. | |
| Difluprednate Impurity 3 | Difluprednate Impurity 3 is an impurity of Difluprednate, which is shown to have anti-inflammatory activity. Molecular formula: C27H34ClFO7. Mole weight: 525.00. | |
| Difluprednate Impurity 4 | Difluprednate Impurity 4 is an impurity of Difluprednate, which is shown to have anti-inflammatory activity. Synonyms: 6α,9α-Difluoroprednisolone21-Butyrate. Grade: 98%. Molecular formula: C25H32F2O6. Mole weight: 466.51. | |
| Difluprednate Impurity 5 | Difluprednate Impurity 5 is an impurity of Difluprednate, which is shown to have anti-inflammatory activity. Molecular formula: C27H34ClFO7. Mole weight: 525.00. | |
| Difluprednate Impurity 8 | Difluprednate Impurity 8 is an impurity of Difluprednate, which is shown to have anti-inflammatory activity. Molecular formula: C27H34ClFO7. Mole weight: 525.00. | |
| Difluprednate Impurity 9 | Difluprednate Impurity 9 is an impurity of Difluprednate, which is shown to have anti-inflammatory activity. Molecular formula: C27H35FO8. Mole weight: 506.56. | |
| Difructose anhydride III | Difructose anhydride III is an esteemed compound, exhibiting prodigious potential in the research of metabolic disorders. Synonyms: Difructose anhydride; α-D-Fructofuranose β-D-fructofuranose 1,2':2,3'-dianhydride; DFA III; Difructose III; Twintose. CAS No. 81129-73-9. Molecular formula: C12H20O10. Mole weight: 324.28. | |
| Difucosyl (1-2,1-2)-iso-lacto-N-octaose | Difucosyl (1-2,1-2)-iso-lacto-N-octaose. Synonyms: Fucα1-2Galβ1-3GlcNAcβ1-3(Fucα1-2Galβ1-3GlcNAcβ1-3Galβ1-4GlcNAcβ1-6)Galβ1-4Glc; DFiLNO (1-2,1-2); DFiLNO I. | |
| Difucosyllacto-N-hexaose (a) | Difucosyllacto-N-hexaose (a) is an indispensable molecule widely employed in the biomedical sector due to its inherent therapeutic attributes. Its efficacy in tackling various ailments such as cancer and autoimmune disorders has been established through rigorous examination. Notably, this compound serves as an unrivaled asset in precise medical examinations elucidating individualized pharmacological targets. Synonyms: DFLNH (a); Difucosyl-para-lacto-N-neo-hexaose; β-Gal-(1-4)[α-Fuc-(1-3)]-β-GlcNAc-(1-3)-β-Gal-(1-4)[α-Fuc(1-3)]-β-GlcNAc(1-3)-β-Gal-(1-4)-Glc; Fuc(a1-3)[Gal(b1-4)]GlcNAc(b1-3)Gal(b1-4)[Fuc(a1-3)]GlcNAc(b1-3)Gal(b1-4)Glc; O-6-Deoxy-α-L-galactopyranosyl-(1→3)-O-[β-D-galactopyranosyl-(1→4)]-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1→3)-O-β-D-galactopyranosyl-(1→4)-O-[6-deoxy-α-L-galactopyranosyl-(1→3)]-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1→3)-O-β-D-galactopyranosyl-(1→4)-D-glucose; DF-pLNnH; Difucosyl p-lacto-N-neohexaose; Difucosyl-para-lacto-N-neohexaose. Grade: ≥90%. CAS No. 64396-27-6. Molecular formula: C52H88N2O39. Mole weight: 1365.25. | |
| Difucosyllacto-N-hexaose b | Difucosyllacto-N-hexaose b is an extraordinary biomedical marvel meticulously designed to study a plethora of ailments like microbial infections instigated by select bacteria and viruses. Synonyms: DFLNH (b); Difuco-lacto-N-hexaose; Difucosyllacto-N-neohexaose II; D-Glucose, O-6-deoxy-α-L-galactopyranosyl-(1->3)-O-[β-D-galactopyranosyl-(1->4)]-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1->6)-O-[O-6-deoxy-α-L-galactopyranosyl-(1->4)-O-[β-D-ga lactopyranosyl-(1->3)]-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1->3)]-O-β-D-galactopyranosyl-(1->4)-; O-6-Deoxy-α-L-galactopyranosyl-(1→3)-O-[β-D-galactopyranosyl-(1→4)]-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1→6)-O-[O-6-deoxy-α-L-galactopyranosyl-(1→4)-O-[β-D-galactopyranosyl-(1→3)]-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1→3)]-O-β-D-galactopyranosyl-(1→4)-D-glucose; DFLNH B; DFSLNnH; Difucosyl-lacto-N-hexaose II. Grade: ≥95%. CAS No. 98359-76-3. Molecular formula: C52H88N2O39. Mole weight: 1365.25. | |
| Difucosyllacto-N-hexaose (c) | Difucosyllacto-N-hexaose (c) is a compound skillfully targeting select proteins implicated in cellular adhesion, rendering it extensively employed in the research of anti-inflammatory and anti-infective therapeutic advancements. Synonyms: DFLNH (c); Lewis b octasaccharide branched; O-6-Deoxy-alpha-L-galactopyranosyl-(1→2)-O-beta-D-galactopyranosyl-(1→3)-O-[6-deoxy-alpha-L-galactopyranosyl-(1→4)]-O-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1→3)-O-[O-beta-D-galactopyranosyl-(1→4)-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1→6)]-O-beta-D-galactopyranosyl-(1→4)-D-glucose. Grade: 95%. CAS No. 443361-17-9. Molecular formula: C52H88N2O39. Mole weight: 1365.25. | |
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