Alfa Chemistry Analytical Products 4 - Products
Alfa Chemistry is a global leading supplier of analytical chemistry reagents, providing a wide range of analytical chemicals such as analytical standards for a variety of analytical applications.
| Product | Description | |
|---|---|---|
| Trisodium salt (Ceftizoxime Impurity52) | Trisodium salt (Ceftizoxime Impurity52). Uses: For analytical and research use. Group: Impurity standards. CAS No. 1021868-83-6. Molecular formula: C15H21Br2N5Na3O12P3-. Mole weight: 785.06. Catalog: APB1021868836. |  |
| Tris(tetramethylcyclopentadienyl)europium(III) | 99.9%. Group: Vapor deposition precursors. | |
| Tris(tetramethylcyclopentadienyl)gadolinium(III) | 99.9% trace metals basis. Group: Vapor deposition precursors. | |
| Tris(tetramethylcyclopentadienyl)lanthanum(III) | 99.9% trace metals basis. Group: Vapor deposition precursors. | |
| Tris(tetramethylcyclopentadienyl)samarium(III) | 99.9%. Group: Vapor deposition precursors. | |
| Tris(tetramethylcyclopentadienyl)terbium(III) | 99.9%. Group: Vapor deposition precursors. | |
| Trityl olMesartan acid | Trityl olMesartan acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 761404-85-7. IUPAC Name: 5-(2-hydroxypropan-2-yl)-2-propyl-3-[[4-[2-(1-trityltetrazol-5-yl)phenyl]phenyl]methyl]imidazole-4-carboxylic acid. Molecular formula: C43H40N6O3. Mole weight: 688.82. Catalog: APS761404857. SMILES: CCCc1nc(c(C(=O)O)n1Cc2ccc(cc2)c3ccccc3c4nnnn4C(c5ccccc5)(c6ccccc6)c7ccccc7)C(C)(C)O. Format: Neat. | |
| Trofinetide Impurity 3 | Trofinetide Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1138-80-3. Molecular formula: C10H11NO4. Mole weight: 209.2. Catalog: APB1138803. | |
| (?)-Tröger's base | for chiral derivatization, ?99.0%. Group: Chiral derivatization reagents. | |
| (+)-Tröger's base | for chiral derivatization, ?99.0%. Group: Chiral derivatization reagents. | |
| Tropisetron Citrate | Tropisetron Citrate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1251773-00-8. Molecular formula: C23H28N2O9. Mole weight: 476.48. Catalog: APB1251773008. | |
| Trospium Chloride | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardsapi standardsbritish pharmacopoeiaeuropean pharmacopoeia (ph. eur.)pharmaceutical toxicologypharmacopoeial standards. Alternative Names: Spiro[8-azoniabicyclo[3.2.1]octane-8,1'-pyrrolidinium], 3-[(2-hydroxy-2,2-diphenylacetyl)oxy]-, chloride (1:1), (1alpha,3beta,5alpha)-, Benzilic acid, ester with 3alpha-hydroxyspiro[1alphaH,5alphaH-nortropane-8,1'-pyrrolidinium] chloride (8CI), Trozyd, Spiro[8-azoniabicyclo[3.2.1]octane-8,1'-pyrrolidinium], 3-[(hydroxydiphenylacetyl)oxy]-, chloride, (1alpha,3beta,5alpha)- (9CI), Spasmo 3, Relaspium, Spasmex, Spiro[1alphaH,5alphaH-nortropane-8,1'-pyrrolidinium], 3alpha-hydroxy-, chloride, benzilate (8CI), Azoniaspiro compound XVII, Sanctura XR, Azoniaspiro(3alpha-benziloyloxynortropane-8,1'-pyrrolidine) chloride,Trospium chloride, Keptan, (1R,3r,5S)-3-[(Hydroxydiphenylacetyl)oxy]spiro[8-azoniabicyclo[3.2.1]octane-8,1'-pyrrolidinium] chloride, Sanctura, As XVII, Spasmo-lyt. | |
| Troxerutin Impurity 11 | Troxerutin Impurity 11. Uses: For analytical and research use. Group: Impurity standards. CAS No. 125092-04-8. Molecular formula: C29H34O17. Mole weight: 654.57. Catalog: APB125092048. | |
| Troxerutin Impurity 3 | Troxerutin Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 13190-92-6. Molecular formula: C29H34O17. Mole weight: 654.57. Catalog: APB13190926. | |
| Troxerutin Impurity 4 | Troxerutin Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 13190-91-5. Molecular formula: C31H38O18. Mole weight: 698.63. Catalog: APB13190915. | |
| Troxerutin Impurity 7 | Troxerutin Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 13374-50-0. Molecular formula: C33H42O19. Mole weight: 742.68. Catalog: APB13374500. | |
| TRPC6 inhibitor | TRPC6 inhibitor. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1333207-63-8. Molecular formula: C21H24Cl3N3O. Mole weight: 440.79. Catalog: APB1333207638. | |
| Trypsin (EP) | Trypsin (EP). Uses: For analytical and research use. Group: Enzyme activators, inhibitors & substrates. Alternative Names: Trypsin 1, Trypzean, PTN 6.0S, Serine protease PRSS1, Tripcellim, E.C. 3.4.21.4, PTN, Parenzymol, Trypsin I, Typtar, Sperm receptor hydrolase, E.C. 3.4.4.4, TRYPLE, PTN 3.0S, Pancreatic Trypsin Novo, Trypure, Cocoonase, Pseudotrypsin, Parenzyme, Tryptec Formula One, PTN 6.0S (Pancreatic Trypsin Novo), Trypsin V,Trypsin, PYN 3.0S, Tryptec Formula 4X, PTN 3.0 Special, Trypsin Gold, Pancreatic Trypsin Novo (PTN), Tryptar. CAS No. 9002-7-7. Catalog: APS9002077. Format: Neat. Shipping: Ice pack (-20°C). | |
| Tryptamine | Application Areas; Additional Organic Reference Materials. Uses: For analytical and research use. Group: Reagents. Grades: analytical standard. CAS No. 61-54-1. Pack Sizes: 100MG. IUPAC Name: 2-(1H-indol-3-yl)ethanamine. | |
| Tryptamine | analytical standard. Group: Application areasadditional organic reference materials. | |
| Tryptophan EP Impurity A (Tadalafil Impurity 50) | Tryptophan EP Impurity A (Tadalafil Impurity 50). Uses: For analytical and research use. Group: Impurity standards. CAS No. 132685-02-0. Molecular formula: C24H26N4O4. Mole weight: 434.5. Catalog: APB132685020. | |
| Tulathromycin A | ?95% (HPLC). Group: Fluorescence/luminescence spectroscopypharma & vet compounds & metabolitespharma & vet compounds & metabolitescarbohydrateschiral molecules. Alternative Names: (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-13-[[2,6-Dideoxy-3-C-methyl-3-O-methyl-4-C-[(propylamino)methyl]-?-L-ribo-hexopyranosyl]oxy]-2-ethyl-3,4,10-trihydroxy-3,5,8,10,12,14-hexamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-?-D-xylo-hexopyranosyl]oxy]-1-oxa-6-azacyclopentadecan-15-one, Tulathromycin, Draxxin, CP 472295, Tulathromycin A. | |
| Tulobuterol hydrochloride | analytical standard. Group: Amphetamines / stimulants standardspharma & vet compounds & metabolitesstandards for environmental regulatory methodspharma & vet compounds & metabolitesapi standardspharmaceutical toxicology. Alternative Names: Atenos, Hokunalin, Respacal, Bremax, Benzenemethanol, 2-chloro-?-[[(1,1-dimethylethyl)amino]methyl]-, hydrochloride (9CI),2-Chloro-?-[[(1,1-dimethylethyl)amino]methyl]-benzenemethanol Hydrochloride (1:1), Lobuterol, C 78, Ventaire, Chlibamol, Berachin, Tulobuterol hydrochloride, Brelomax. | |
| TUNGSTEN (0.18 m2/g) (nitrogen BET specific surface area) | certified Reference Material. Group: Certified reference materials (crms)physical propertiesphysical properties. | |
| Tungsten(IV) chloride | 95%. Group: Biosensing and bioimaging. | |
| Tungsten(IV) oxide | ?100 mesh, 99.99% trace metals basis. Group: Oxides for 3d printing. | |
| Tungsten(VI) oxychloride | 98%. Group: Biosensing and bioimaging. | |
| Tylosin | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardsbritish pharmacopoeiacarbohydrateschiral moleculeseuropean pharmacopoeia (ph. eur.)international reference standards for antibiotics (who)pharmacopoeial standards. | |
| Tylosin tartrate | analytical standard. Group: Application areas. | |
| U0124 - CAS 1140528-25-1 | A useful negative control for MEK inhibitors U0125 and U0126. Uses: For analytical and research use. Group: Fluorescence/luminescence spectroscopy. CAS No. 1140528-25-1. Pack Sizes: 1MG. Mole weight: 226.32. Catalog: AP1140528251. Assay: ?95% (HPLC). | |
| U-73122 - CAS 112648-68-7 | U-73122, CAS 112648-68-7, inhibits agonist-induced phospholipase C activation (IC50 = 1-2.1 μM) in human platelets and neutrophils. Uses: For analytical and research use. Group: Fluorescence/luminescence spectroscopy. CAS No. 112648-68-7. Pack Sizes: 5MG. Mole weight: 464.64. Catalog: AP112648687. Assay: ?98% (HPLC). | |
| Ubidecarenone for system suitability | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardseuropean pharmacopoeia (ph. eur.)pharmacopoeial standards. Alternative Names: Kaneka Q10, Aqua Q 10L10, Ubiquinone Q10, Unispheres Q 10, (all-E)-2-(3,7,11,15,19,23,27,31,35,39-Decamethyl-2,6,10,14,18,22,26,30,34,38-tetracontadecaenyl)-5,6-dimethoxy-3-methyl-2,5-cyclohexadiene-1,4-dione, Kudesan, Aqua Q10, PureSorb Q 40, Bio-Quinon, Cosmesome Q 10,Ubidecarenone, Li-Q-Sorb, Q-absorb, NSC 140865, CoQ10, Ubiquinone 50, Adelir, Ensorb, Q-Gel, Q-Gel 100, Neuquinone, Ubiquinone 10, 2,5-Cyclohexadiene-1,4-dione, 2-(3,7,11,15,19,23,27,31,35,39-decamethyl-2,6,10,14,18,22,26,30,34,38-tetracontadecaenyl)-5,6-dimethoxy-3-methyl-, (all-E)-, 2,5-Cyclohexadiene-1,4-dione, 2-[(2E,6E,10E,14E,18E,22E,26E,30E,34E)-3,7,11,15,19,23,27,31,35,39-decamethyl-2,6,10,14,18,22,26,30,34,38-tetracontadecaenyl]-5,6-dimethoxy-3-methyl- (9CI), Q10, Ubiquinone, Liquid-Q, Coenzyme Q10 (6CI), Q 10AA, Vitamin Q, Neuquinon, Bio-Quinone Q10, Cudesan, p-Benzoquinone, 2-(3,7,11,15,19,23,27,31,35,39-decamethyl-2,6,10,14,18,22,26,30,34,38-tetracontadecaenyl)-5,6-dimethoxy-3-methyl- (8CI), 2-[(all-E)-3,7,11,15,19,23,27,31,35,39-Decamethyltetraconta-2,6,10,14,18,22,26,30,34,38-decaenyl]-5,6-dimethoxy-3-methylbenzene-1,4-dione, Aqua-Q 10P40. | |
| Upadacitinib Impurity 63 | Upadacitinib Impurity 63. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-(2,2,2-trifluoroethyl)-1H-imidazole-1-carboxamide. CAS No. 1046861-47-5. Molecular formula: C6H6F3N3O. Mole weight: 193.13. Catalog: APB1046861475. | |
| Upadacitinib Impurity 89 | Upadacitinib Impurity 89. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5H-pyrrolo[2,3-b]pyrazin-2-amine. CAS No. 1504066-86-7. Molecular formula: C6H6N4. Mole weight: 134.14. Catalog: APB1504066867. | |
| Uracil arabinoside | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardseuropean pharmacopoeia (ph. eur.)pharmacopoeial standards. Alternative Names: Uracil beta-D-arabinofuranoside, Nelarabine related, Arauridine,Ara-U, Spongouridin, Spongouridine, GR 46541X, Cytarabine Imp. A (EP), 1-beta-d-arabinofuranosylpyrimidine-2,4(1H,3H)-dione (uracil arabonoside), Uracil Arabinofuranoside, Arabinofuranosyluracil, Uracil, 1-beta-D-arabinofuranosyl- (6CI,7CI,8CI), Arabinosyluracil, 1-beta-D-Arabinofuranosyluracil, Uracil arabinoside, 282U85, NSC 68928. | |
| Urapidil Impurity 28 | Urapidil Impurity 28. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1703052-28-1. Molecular formula: C20H29N5O4. Mole weight: 403.48. Catalog: APB1703052281. | |
| Urapidil Impurity 45 | Urapidil Impurity 45. Uses: For analytical and research use. Group: Impurity standards. CAS No. 112735-05-4. Molecular formula: C9H10N4O3. Mole weight: 222.2. Catalog: APB112735054. | |
| Urapidil Impurity 7 | Urapidil Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 108997-11-1. Molecular formula: C24H34N4O2. Mole weight: 410.56. Catalog: APB108997111. | |
| Urea | Pharmacopeia & Metrological Institutes Standards; Pharma & Vet Compounds & Metabolites; Pharma & Vet Compounds & Metabolites; British Pharmacopoeia; European Pharmacopoeia (Ph. Eur.); Impurity Standards; Pharmacopoeial Standards. Uses: For analytical and research use. Group: Reagents. Alternative Names: Carbamide, Cellpaste K 4, Pastaron 20, Urepeal,Urea, Onyster, Ultra Low Biuret Urea, Carmol 40, Isourea, Pastaron soft, AdBlue, DEF (diesel exhaust fluid), ESN, Nutraplus, Aquacare, Elaqua XX, Urepearl, Varioform II, Carbonyl diamide, Basodexan, Uroderm, Rubinol ST 010, UR, Optigen II, Carbamimidic acid, B-I-K, Onychomal, Ureophil, Hyanit, Duration III, Pastaron, AUS 32, Ureaphil, Keratinamin Kowa, NSC 34375, Pastaron 20 soft, Benural 70, Pastaron 10, Urea perhydrate, Urepeal L, Urevert, Keratinamin, Eucerin 10% Urea Lotion, Optigen 1200, SGN 250, Low Biuret Urea, Cellton NP, Pseudourea, Aquadrate, Uria, DEF, Diesel exhaust fluid. CAS No. 57-13-6. Pack Sizes: 200MG. IUPAC Name: urea. | |
| Urea-13C | research grade, 99 atom % 13C. Group: Magnetic resonance imaging/spectroscopy. | |
| Urea-13C,15N2 | 99 atom % 13C, 98 atom % 15N. Uses: For analytical and research use. Group: Fluorescence/luminescence spectroscopy. CAS No. 58069-83-3. Pack Sizes: 500MG. Mole weight: 63.03. Catalog: AP58069833. Assay: 99% (CP). | |
| UREA FERTILIZER (composition) | certified Reference Material. Uses: For analytical and research use. Group: Certified reference materials (crms); additional organic reference materials; process materials, geological, cement & soils. Grades: certified Reference Material. Pack Sizes: 100G. Catalog: APS013594. Format: Matrix Material. Shipping: Room Temperature. | |
| Uric Acid-1,3-15N2 | 98 atom % 15N. Group: Fluorescence/luminescence spectroscopyphytochemicals. | |
| Uridine Diphosphate Choline Ammonium Salt | Uridine Diphosphate Choline Ammonium Salt. Uses: For analytical and research use. Group: Carbohydrates. Catalog: APS003437. Format: Neat. | |
| Uridine impurity 4 | Uridine impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 122567-97-9. Molecular formula: C17H16N2O5. Mole weight: 328.32. Catalog: APB122567979. | |
| Uridine impurity 9 | Uridine impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 10003-93-7. Molecular formula: C18H23N4O14P. Mole weight: 550.37. Catalog: APB10003937. | |
| Urosodeoxycholic Acid EP Impurity G | Urosodeoxycholic Acid EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. CAS No. 10538-55-3. Molecular formula: C25H42O4. Mole weight: 406.61. Catalog: APB10538553. | |
| Urosodeoxycholic Acid EP Impurity N | Urosodeoxycholic Acid EP Impurity N. Uses: For analytical and research use. Group: Impurity standards. CAS No. 13222-48-5. Molecular formula: C26H46NO7P. Mole weight: 515.61. Catalog: APB13222485. | |
| Urosodeoxycholic Acid EP Impurity T | Urosodeoxycholic Acid EP Impurity T. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1534-35-6. Molecular formula: C24H40O3. Mole weight: 376.58. Catalog: APB1534356. | |
| Urosodeoxycholic Acid Impurity 23 | Urosodeoxycholic Acid Impurity 23. Uses: For analytical and research use. Group: Impurity standards. CAS No. 105227-28-9. Molecular formula: C24H40O4. Mole weight: 392.58. Catalog: APB105227289. | |
| Ursocholic Acid | Ursocholic Acid. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Ursocholic acid, 3alpha,7beta,12alpha-Trihydroxy-5beta-cholanoic acid, 3alpha,7beta,12alpha-Trihydroxy-5beta-cholan-24-oic acid, 7beta-Hydroxyisocholic acid, 3alpha,7beta,12alpha-Trihydroxycholanic acid, 7-Epicholic acid, 3alpha,7beta,12alpha-Trihydroxy-5beta-cholanic acid,(3alpha,5beta,7beta,12alpha)-3,7,12-Trihydroxycholan-24-oic acid. CAS No. 2955-27-3. IUPAC Name: (4R)-4-[(3R,5S,7S,8R,9S,10S,12S,13R,14S,17R)-3,7,12-trihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid. Molecular formula: C24H40O5. Mole weight: 408.57. Catalog: APS2955273. SMILES: C[C@H](CCC(=O)O)[C@H]1CC[C@H]2[C@@H]3[C@@H](O)C[C@@H]4C[C@H](O)CC[C@]4(C)[C@H]3C[C@H](O)[C@]12C. Format: Neat. | |
| Ursodeoxycholic acid | 500 ?g/mL in methanol, certified reference material. Group: Bile acid standards. | |
| Ursodeoxycholic acid-D4 | 100 ?g/mL in methanol, certified reference material. Group: Bile acid standards. | |
| Ursolic acid | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardseuropean pharmacopoeia (ph. eur.)pharmacopoeial standards. | |
| Vaborbactam Impurity 1 | Vaborbactam Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 122763-67-1. Molecular formula: C9H16O3. Mole weight: 172.22. Catalog: APB122763671. | |
| Valaciclovir | Valaciclovir. Uses: For analytical and research use. Group: Impurity standards. CAS No. 124832-26-4. Molecular formula: C13H20N6O4. Mole weight: 324.34. Catalog: APB124832264. | |
| Valaciclovir EP Impurity E | Valaciclovir EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. CAS No. 124832-31-1. Molecular formula: C21H26N6O6. Mole weight: 458.48. Catalog: APB124832311. | |
| Valdecoxib-D3 | Valdecoxib-D3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1219794-90-7. Molecular formula: C16H11D3N2O3S. Mole weight: 317.38. Catalog: APB1219794907. | |
| Valdecoxib Impurity 2 | Valdecoxib Impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1062611-65-7. Molecular formula: C25H33N3O4S. Mole weight: 471.62. Catalog: APB1062611657. | |
| Valganciclovir hydrochloride impurities | Valganciclovir hydrochloride impurities. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1393911-57-3. Molecular formula: C14H23ClN6O5. Mole weight: 390.83. Catalog: APB1393911573. | |
| Validamine Impurity 6 | Validamine Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 124492-65-5. Molecular formula: C9H17NO5. Mole weight: 219.24. Catalog: APB124492655. | |
| Valproic Acid ethyl ester | Valproic Acid ethyl ester. Uses: For analytical and research use. Group: Impurity standards. CAS No. 17022-31-0. Molecular formula: C10H20O2. Mole weight: 172.27. Catalog: APB17022310. | |
| Valproic Acid Impurity 3 | Valproic Acid Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 105-53-3. Molecular formula: C7H12O4. Mole weight: 160.17. Catalog: APB105533. | |
| Valsartan impurity 16 (sacubitril impurity 1) | Valsartan impurity 16 (sacubitril impurity 1). Uses: For analytical and research use. Group: Impurity standards. CAS No. 102341-56-8. Molecular formula: C23H29NO4. Mole weight: 383.48. Catalog: APB102341568. | |
| Valsartan Impurity 25 | Valsartan Impurity 25. Uses: For analytical and research use. Group: Impurity standards. CAS No. 133051-88-4. Molecular formula: C33H25BrN4. Mole weight: 557.5. Catalog: APB133051884. | |
| Valsartan Impurity 37 | Valsartan Impurity 37. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1071286-94-6. Molecular formula: C19H20N2O2. Mole weight: 308.38. Catalog: APB1071286946. | |
| Valsartan Impurity 40 (Sacubitril impurity 40) | Valsartan Impurity 40 (Sacubitril impurity 40). Uses: For analytical and research use. Group: Impurity standards. CAS No. 1038924-97-8. Molecular formula: C24H27NO4. Mole weight: 393.48. Catalog: APB1038924978. | |
| Valsartan Impurity 48 (Sacubitril impurity 48) | Valsartan Impurity 48 (Sacubitril impurity 48). Uses: For analytical and research use. Group: Impurity standards. CAS No. 1012341-48-8. Molecular formula: C23H27NO4. Mole weight: 381.46. Catalog: APB1012341488. | |
| Valsartan Impurity49 (Sacubitril impurity 49) | Valsartan Impurity49 (Sacubitril impurity 49). Uses: For analytical and research use. Group: Impurity standards. CAS No. 1012341-50-2. Molecular formula: C23H29NO4. Mole weight: 383.49. Catalog: APB1012341502. | |
| Valsartan Impurity 71 | Valsartan Impurity 71. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1331908-02-1. Molecular formula: C24H26D3N5O3. Mole weight: 438.55. Catalog: APB1331908021. | |
Would you like to list your products on USA Chemical Suppliers?
Our database is helping our users find suppliers everyday.