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| Product | Description | |
|---|---|---|
| Uranine k | Alfa Chemistry offers Uranine K 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: Fluorescein Potassium Salt. CAS No. 6417-85-2. Molecular formula: C20H10K2O5. Mole weight: 408.49. |  |
| Uranium bromide(ubr3)(7ci,8ci,9ci) | Uranium bromide(ubr3)(7ci,8ci,9ci). CAS No. 13470-19-4. Product ID: ACM13470194. Molecular formula: Br3U. Alfa Chemistry - ISO 9001:32057 Certified. |  |
| Uranium dioxideperoxide | Uranium dioxideperoxide. CAS No. 12036-71-4. Product ID: ACM12036714. Molecular formula: H2O4U. Mole weight: 304.042 g/mol. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Uranium monobromide | Uranium monobromide. CAS No. 108261-34-3. Product ID: ACM108261343. Molecular formula: BrU. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Uranium pentabromide | Uranium pentabromide. Alternative Names: Uranium pentabromide, CID139592, 13775-16-1. CAS No. 13775-16-1. Purity: 96%. Product ID: ACM13775161. Molecular formula: Br5U. Mole weight: 637.548910 [g/mol]. IUPAC Name: pentabromouranium. Alfa Chemistry - ISO 9001:32057 Certified. | |
| uranium tetranitrate | uranium tetranitrate. Alternative Names: NITRIC ACID, URANIUM SALT, LS-96740, 15905-86-9. CAS No. 15905-86-9. Purity: 96%. Product ID: ACM15905869. Molecular formula: N4O12U-4. Mole weight: 486.049 g/mol. IUPAC Name: uranium(4+);tetranitrate. Alfa Chemistry - ISO 9001:32057 Certified. | |
| Urantide | Urantide. Group: Biochemicals. Grades: Purified. CAS No. 669089-53-6. Pack Sizes: 1mg. US Biological Life Sciences. |  Worldwide |
| Urantide | Urantide is a selective and competitive urotensin-II (UT) receptor antagonist (pKB = 8.3) that blocks hU-II induced contractions in thoracic aorta ex vivo. Urantide has no effect on noradrenaline or endothelin 1-induced contraction or on acetylcholine-induced relaxation. Urantide also exhibits partial agonist activity in a calcium mobilization assay (in CHO cells expressing hUT receptors). Alternative Names: L-Valine, L-α-aspartyl-3-mercapto-L-valyl-L-phenylalanyl-D-tryptophyl-L-ornithyl-L-tyrosyl-L-cysteinyl-, cyclic (2→7)-disulfide; H-Asp-Pen(1)-Phe-D-Trp-Orn-Tyr-Cys(1)-Val-OH; L-alpha-aspartyl-L-penicillamyl-L-phenylalanyl-D-tryptophyl-L-ornithyl-L-tyrosyl-L-cysteinyl-L-valine (2->7)-disulfide acetic acid; (S)-4-(((4R,7S,10S,13R,16S,19R)-13-((1H-indol-3-yl)methyl)-10-(3-aminopropyl)-16-benzyl-4-(((S)-1-carboxy-2-methylpropyl)carbamoyl)-7-(4-hydroxybenzyl)-20,20-dimethyl-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaazacycloicosan-19-yl)amino)-3-amino-4-oxobutanoic acid. Grades: ≥95%. CAS No. 669089-53-6. Molecular formula: C51H66N10O12S2. Mole weight: 1075.26. |  |
| Urantide acetate | Urantide acetate is a selective and competitive urotensin-II (UT) receptor antagonist (pKB = 8.3) that blocks hU-II-induced contractions in the thoracic aorta ex vivo. Urantide has no effect on noradrenaline or endothelin 1-induced contraction or on acetylcholine-induced relaxation. Urantide also exhibits partial agonist activity in a calcium mobilization assay (in CHO cells expressing hUT receptors). Alternative Names: L-Valine, L-α-aspartyl-3-mercapto-L-valyl-L-phenylalanyl-D-tryptophyl-L-ornithyl-L-tyrosyl-L-cysteinyl-, cyclic (2→7)-disulfide, acetate salt (1:1); H-Asp-Pen(1)-Phe-D-Trp-Orn-Tyr-Cys(1)-Val-OH.CH3CO2H; L-alpha-aspartyl-L-penicillamyl-L-phenylalanyl-D-tryptophyl-L-ornithyl-L-tyrosyl-L-cysteinyl-L-valine (2->7)-disulfide acetic acid; (S)-4-(((4R,7S,10S,13R,16S,19R)-13-((1H-indol-3-yl)methyl)-10-(3-aminopropyl)-16-benzyl-4-(((S)-1-carboxy-2-methylpropyl)carbamoyl)-7-(4-hydroxybenzyl)-20,20-dimethyl-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaazacycloicosan-19-yl)amino)-3-amino-4-oxobutanoic acid compound with acetic acid (1:1). Grades: ≥95%. Molecular formula: C53H70N10O14S2. Mole weight: 1135.32. | |
| Urapidil | Urapidil. Group: Biochemicals. Grades: Highly Purified. CAS No. 34661-75-1. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. | Worldwide |
| Urapidil hydrochloride | Urapidil hydrochloride is an orally active and blood-brain barrier permeability α1-adrenoceptor antagonist and 5-HT1A receptor agonist with a pIC50 of 6.13 and 4.38 against α1- and α2-adrenoceptor, respectively. Urapidil hydrochloride shows antihypertensive effect[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 64887-14-5. Pack Sizes: 10 mM * 1 mL in DMSO; 50 mg; 100 mg. Product ID: HY-B0354A. |  |
| Urapidil Hydrochloride | α1-Adrenergic antagonist; derivative of Uracil. Antihypertensive. Group: Biochemicals. Alternative Names: 6- [ [3- [4- (2-Methoxyphenyl) -1-piperazinyl] propyl] amino] -1, 3-dimethyl-2, 4 (1H, 3H) -pyrimidinedione Hydrochloride. Grades: Highly Purified. CAS No. 64887-14-5. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| Urapidil Impurity 1 | Urapidil Impurity 1. Uses: For analytical and research use. CAS No. 34654-81-4. Molecular formula: C9H14ClN3O2. Mole weight: 231.68. Catalog: APB34654814. |  |
| Urapidil Impurity 10 | Urapidil Impurity 10. Uses: For analytical and research use. CAS No. 39615-79-7. Molecular formula: C6H9N3O2. Mole weight: 155.16. Catalog: APB39615797. | |
| Urapidil Impurity 11 | Urapidil Impurity 11. Uses: For analytical and research use. CAS No. 5770-44-5. Molecular formula: C8H13N3O3. Mole weight: 199.21. Catalog: APB5770445. | |
| Urapidil Impurity 11 (Dioxalate) | Urapidil Impurity 11 (Dioxalate). Uses: For analytical and research use. Alternative Names: 3-(4-(2-methoxyphenyl)piperazin-1-yl)propan-1-amine dioxalate. Molecular formula: C14H23N3O·2C2H2O4. Mole weight: 429.43. Catalog: APB01716. | |
| Urapidil Impurity 12 | Urapidil Impurity 12. Uses: For analytical and research use. CAS No. 6972-27-6. Molecular formula: C6H7ClN2O2. Mole weight: 174.58. Catalog: APB6972276. | |
| Urapidil Impurity 13 | Urapidil Impurity 13. Uses: For analytical and research use. CAS No. 63959-47-7. Molecular formula: C6H9N3O2. Mole weight: 155.16. Catalog: APB63959477. | |
| Urapidil Impurity 14 | Urapidil Impurity 14. Uses: For analytical and research use. CAS No. 27472-15-7. Molecular formula: C10H12N2O. Mole weight: 176.22. Catalog: APB27472157. | |
| Urapidil Impurity 15 | Urapidil Impurity 15. Uses: For analytical and research use. CAS No. 2475-57-2. Molecular formula: C7H12Cl2N2. Mole weight: 195.09. Catalog: APB2475572. | |
| Urapidil Impurity 16 | Urapidil Impurity 16. Uses: For analytical and research use. CAS No. 772274-99-4. Molecular formula: C7H16Cl2N2. Mole weight: 199.12. Catalog: APB772274994. | |
| Urapidil Impurity 17 | Urapidil Impurity 17. Uses: For analytical and research use. Molecular formula: C13H22Cl2N4O2. Mole weight: 337.25. Catalog: APB10137. | |
| Urapidil Impurity 18 | Urapidil Impurity 18. Uses: For analytical and research use. Molecular formula: C8H12ClN3O2. Mole weight: 217.65. Catalog: APB10136. | |
| Urapidil Impurity 19 | Urapidil Impurity 19. Uses: For analytical and research use. CAS No. 31737-09-4. Molecular formula: C5H5ClN2O2. Mole weight: 160.56. Catalog: APB31737094. | |
| Urapidil Impurity 2 | Urapidil Impurity 2. Uses: For analytical and research use. CAS No. 34661-79-5. Molecular formula: C20H29N5O3. Mole weight: 387.48. Catalog: APB34661795. | |
| Urapidil Impurity 20 | Urapidil Impurity 20. Uses: For analytical and research use. CAS No. 2287518-97-0. Molecular formula: C9H15N3O3. Mole weight: 213.24. Catalog: APB2287518970. | |
| Urapidil Impurity 21 | Urapidil Impurity 21. Uses: For analytical and research use. Molecular formula: C20H29N5O5. Mole weight: 419.48. Catalog: APB10138. | |
| Urapidil Impurity 26 | Urapidil Impurity 26. Uses: For analytical and research use. CAS No. 34661-85-3. Molecular formula: C21H31N5O3. Mole weight: 401.51. Catalog: APB34661853. | |
| Urapidil Impurity 27 | Urapidil Impurity 27. Uses: For analytical and research use. CAS No. 5770-42-3. Molecular formula: C7H11N3O2. Mole weight: 169.18. Catalog: APB5770423. | |
| Urapidil Impurity 28 | Urapidil Impurity 28. Uses: For analytical and research use. CAS No. 1703052-28-1. Molecular formula: C20H29N5O4. Mole weight: 403.48. Catalog: APB1703052281. | |
| Urapidil Impurity 3 | Urapidil Impurity 3. Uses: For analytical and research use. CAS No. 34661-73-9. Molecular formula: C19H26ClN5O2. Mole weight: 391.9. Catalog: APB34661739. | |
| Urapidil Impurity 30 | Urapidil Impurity 30. Uses: For analytical and research use. CAS No. 16015-71-7. Molecular formula: C11H16N2O. Mole weight: 192.26. Catalog: APB16015717. | |
| Urapidil Impurity 31 | Urapidil Impurity 31. Uses: For analytical and research use. CAS No. 5770-45-6. Molecular formula: C9H15N3O2. Mole weight: 197.24. Catalog: APB5770456. | |
| Urapidil Impurity 33 | Urapidil Impurity 33. Uses: For analytical and research use. Molecular formula: C9H16N4O2. Mole weight: 212.25. Catalog: APB10139. | |
| Urapidil Impurity 36 | Urapidil Impurity 36. Uses: For analytical and research use. CAS No. 62845-30-1. Molecular formula: C20H29N5O4. Mole weight: 403.48. Catalog: APB62845301. | |
| Urapidil Impurity 37 | Urapidil Impurity 37. Uses: For analytical and research use. CAS No. 35386-24-4. Molecular formula: C11H16N2O. Mole weight: 192.26. Catalog: APB35386244. | |
| Urapidil Impurity 38 | Urapidil Impurity 38. Uses: For analytical and research use. CAS No. 21103-25-3. Molecular formula: C14H19N3O. Mole weight: 245.32. Catalog: APB21103253. | |
| Urapidil Impurity 39 | Urapidil Impurity 39. Uses: For analytical and research use. Molecular formula: C6H8N2O3. Mole weight: 156.14. Catalog: APB10140. | |
| Urapidil Impurity 4 | Urapidil Impurity 4. Uses: For analytical and research use. CAS No. 20529-23-1. Molecular formula: C14H23N3O. Mole weight: 249.36. Catalog: APB20529231. | |
| Urapidil Impurity 40 | Urapidil Impurity 40. Uses: For analytical and research use. CAS No. 70540-90-8. Molecular formula: C9H13N3O2. Mole weight: 195.22. Catalog: APB70540908. | |
| Urapidil Impurity 41 | Urapidil Impurity 41. Uses: For analytical and research use. CAS No. 64887-14-5. Molecular formula: C20H30ClN5O3. Mole weight: 423.94. Catalog: APB64887145. | |
| Urapidil Impurity 42 | Urapidil Impurity 42. Uses: For analytical and research use. CAS No. 2568071-92-9. Molecular formula: C21H29N5O5. Mole weight: 431.49. Catalog: APB2568071929. | |
| Urapidil Impurity 43 | Urapidil Impurity 43. Uses: For analytical and research use. CAS No. 633296-51-2. Molecular formula: C8H11N3O3. Mole weight: 197.19. Catalog: APB633296512. | |
| Urapidil Impurity 44 | Urapidil Impurity 44. Uses: For analytical and research use. CAS No. 117525-95-8. Molecular formula: C9H10N4O3. Mole weight: 222.2. Catalog: APB117525958. | |
| Urapidil Impurity 45 | Urapidil Impurity 45. Uses: For analytical and research use. CAS No. 112735-05-4. Molecular formula: C9H10N4O3. Mole weight: 222.2. Catalog: APB112735054. | |
| Urapidil Impurity 46 | Urapidil Impurity 46. Uses: For analytical and research use. Molecular formula: C20H28N6O4. Mole weight: 416.48. Catalog: APB10141. | |
| Urapidil Impurity 5 | Urapidil Impurity 5. Uses: For analytical and research use. CAS No. 88733-12-4. Molecular formula: C20H29N5O4. Mole weight: 403.48. Catalog: APB88733124. | |
| Urapidil Impurity 7 | Urapidil Impurity 7. Uses: For analytical and research use. CAS No. 108997-11-1. Molecular formula: C24H34N4O2. Mole weight: 410.56. Catalog: APB108997111. | |
| Urapidil Impurity 8 | Urapidil Impurity 8. Uses: For analytical and research use. CAS No. 34654-80-3. Molecular formula: C9H15N3O3. Mole weight: 213.24. Catalog: APB34654803. | |
| Urapidil Impurity 9 | Urapidil Impurity 9. Uses: For analytical and research use. CAS No. 129338-90-5. Molecular formula: C11H16N2O2. Mole weight: 208.26. Catalog: APB129338905. | |
| Urapidil Impurity B | Urapidil Impurity B. Uses: For analytical and research use. CAS No. 5464-78-8. Molecular formula: C11H17ClN2O. Mole weight: 228.72. Catalog: APB5464788. | |
| Urapidil Impurity H | Urapidil Impurity H. Uses: For analytical and research use. CAS No. 91453-03-1. Molecular formula: C19H27N5O3. Mole weight: 373.46. Catalog: APB91453031. | |
| urate-ribonucleotide phosphorylase | This enzyme belongs to the family of glycosyltransferases, specifically the pentosyltransferases. This enzyme participates in purine metabolism. Group: Enzymes. Synonyms: UAR phosphorylase; urate-ribonucleotide:phosphate D-ribosyltransferase; urate-ribonucleotide:phosphate α-D-ribosyltransferase. Enzyme Commission Number: EC 2.4.2.16. CAS No. 9030-29-9. 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-2643; urate-ribonucleotide phosphorylase; EC 2.4.2.16; 9030-29-9; UAR phosphorylase; urate-ribonucleotide:phosphate D-ribosyltransferase; urate-ribonucleotide:phosphate α-D-ribosyltransferase. Cat No: EXWM-2643. |  |
| Urauchimycin A | Urauchimycin A is produced by the strain of Str. sp. Ni-80. It can inhibit the morphological differentiation of Candida albicans. Alternative Names: Benzamide, 3-(formylamino)-2-hydroxy-N-(7-hydroxy-2,6-dimethyl-8-(2-methylbutyl)-4,9-dioxo-1,5-dioxonan-3-yl)-. CAS No. 148163-07-9. Molecular formula: C22H30N2O8. Mole weight: 450.48. | |
| Urauchimycin B | Urauchimycin B is produced by the strain of Str. sp. Ni-80. It can inhibit the morphological differentiation of Candida albicans. Alternative Names: Benzamide, 3-(formylamino)-2-hydroxy-N-(7-hydroxy-2,6-dimethyl-8-(3-methylbutyl)-4,9-dioxo-1,5-dioxonan-3-yl)-. CAS No. 148163-08-0. Molecular formula: C22H30N2O8. Mole weight: 450.48. | |
| URB597 | URB597 is a potent, orally bioavailable FAAH inhibitor with IC50 of 4.6 nM, with no activity on other cannabinoid-related targets. Phase 1. Alternative Names: URB597, URB-597, URB 597, KDS-4103, KDS4103, KDS 4103. Grades: >98%. CAS No. 546141-08-6. Molecular formula: C20H22N2O3. Mole weight: 338.4. | |
| URB 597 | URB 597. Group: Biochemicals. Grades: Purified. CAS No. 546141-08-6. Pack Sizes: 10mg, 50mg. US Biological Life Sciences. | Worldwide |
| URB-597 | URB-597 (KDS-4103) is an orally bioavailable and selective FAAH inhibitor. URB-597 inhibits FAAH activity with an IC50s of approximately 5 nM in rat brain membranes, 0.5 nM in intact rat neurons, 3 nM in human liver microsomes. Antidepressant-like effects. Analgesic activity[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: KDS-4103. CAS No. 546141-08-6. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-10864. | |
| URB602 | URB602. Group: Biochemicals. Alternative Names: Biphenyl-3-yl carbamic acid, cyclohexyl ester; N-[1,1'-Biphenyl]-3-yl-carbamic acid cyclohexyl ester. Grades: Highly Purified. CAS No. 565460-15-3. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C19H21NO2. US Biological Life Sciences. | Worldwide |
| URB602 (Biphenyl-3-yl Carbamic Acid, Cyclohexyl Ester) | URB602 is a selective inhibitor of MGL, exhibiting an IC50 of 28 μM for the rat brain enzyme. It does not inhibit fatty acid amide hydrolase (FAAH) at concentrations. Group: Biochemicals. Alternative Names: Biphenyl-3-yl Carbamic Acid, Cyclohexyl Ester. Grades: Highly Purified. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| URB754 | URB754. Group: Biochemicals. Alternative Names: 6-Methyl-2-[(4-methylphenyl)amino]-4H-3,1-benzoxazine-4-one. Grades: Highly Purified. CAS No. 86672-58-4. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C16H14N2O2. US Biological Life Sciences. | Worldwide |
| URB937 | URB937 is a potent, peripheral fatty acid amide hydrolase (FAAH) inhibitor with IC50 value of 26.8 nM. It was shown to reduce prostaglandin E2-induced bladder overactivity and hyperactivity of bladder mechano-afferent nerve fibers in rats. Alternative Names: URB-937; URB 937; 3'-carbamoyl-6-hydroxybiphenyl-3-yl cyclohexylcarbamate; cyclohexylcarbamic acid 3'-carbamoyl-6-hydroxybiphenyl-3-yl ester. Grades: 98%. CAS No. 1357160-72-5. Molecular formula: C20H22N2O4. Mole weight: 354.40. | |
| Urcosimod | Urcosimod (OK 101) is a lipid-coupled chemokine peptide, a ChemR23 G protein-coupled receptor agonist, which has been shown to have anti-inflammatory and analgesic activities. Urcosimod can be used for dry eye research[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: OK 101. CAS No. 1610366-43-2. Pack Sizes: 1 mg; 5 mg; 10 mg; 25 mg. Product ID: HY-P11273. | |
| Urdamycin A | It is produced by the strain of Str. Violaceolatus, Kerriamycin B has anti-gram-positive bacterial effect and can also prolong the survival time of patients with Ai's ascites cancer. Alternative Names: Kerriamycin B; (1R)-1,5-anhydro-2,6-dideoxy-3-O-{(2S,5S,6S)-5-[(2,6-dideoxy-beta-D-arabino-hexopyranosyl)oxy]-6-methyltetrahydro-2H-pyran-2-yl}-1-[(3R,4aR,12bS)-3,4a,8-trihydroxy-12b-{[(2S,5S,6S)-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl]oxy}-3-methyl-1,7,12-trioxo-1,2,3,4,4a,7,12,12b-octahydrobenzo[a]anthracen-9-yl]-D-arabino-hexitol. Grades: >97%. CAS No. 98474-21-6. Molecular formula: C43H56O17. Mole weight: 844.91. | |
| Urdamycin G | Urdamycin G is a platelet aggregation inhibitor from Streptomyces sp. OM-4842. It inhibits platelet aggregation induced by ADP, arachidonic acid, PAF and collagen with MIC of 12.5, 5.0, 25.0, >25.0 μg/mL, respectively. It also exhibits cytotoxicity. Alternative Names: Aggreticin; OM 4842; OM-4842. CAS No. 115626-67-0. Molecular formula: C37H46O14. Mole weight: 714.8. | |
| Urea | Urea. CAS No. 57-13-6. Product ID: PE-0242. Molecular formula: CH4N2O. Mole weight: 60.0553. Category: Inclusion Compounds. Product Keywords: Pharmaceutical Excipients; Solid Dosage Form; Inclusion Compounds; Urea; PE-0242; CH4N2O; 57-13-6; 57-13-6. Purity: 0.99. Boiling Point: 196.6°C at 760mmHg. Melting Point: 132-135°C(lit.). Density: 1.335 g/mL at 25 °C(lit.). |  |
| Urea | 5kg Pack Size. Group: Biochemicals, Building Blocks, Research Organics & Inorganics. Formula: NH2CONH2. CAS No. 57-13-6. Prepack ID 59164637-5kg. Molecular Weight 60.06. See USA prepack pricing. |  |
| Urea | Urea. CAS No. 57-13-6. Cenik is your partner of choice for specialised chemicals. We don't just provide products - we supply solutions to your technical and regulatory specifications. |  |
| Urea | 100g Pack Size. Group: Biochemicals, Building Blocks, Research Organics & Inorganics. Formula: NH2CONH2. CAS No. 57-13-6. Prepack ID 59164637-100g. Molecular Weight 60.06. See USA prepack pricing. | |
| Urea | 1kg Pack Size. Group: Biochemicals, Building Blocks, Research Organics & Inorganics. Formula: NH2CONH2. CAS No. 57-13-6. Prepack ID 59164637-1kg. Molecular Weight 60.06. See USA prepack pricing. | |
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