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 | |
|---|---|---|
| Neodymium(III) fluoride | anhydrous, powder, 99.99% trace metals basis. Group: Biosensing and bioimaging. |  |
| Neodymium(III) hydroxide | 99.995% trace metals basis. Group: Biosensing and bioimaging. | |
| Neodymium(III) iodide | anhydrous, powder, 99.9%. Group: Biosensing and bioimaging. | |
| Neodymium(III) isopropoxide | 99.8% trace metals basis. Group: Solution deposition precursors. | |
| Neodymium(III) nitrate hydrate | 99.99% trace metals basis. Group: Biosensing and bioimaging. | |
| Neodymium(II) iodide | anhydrous, powder, ?99.9% trace metals basis. Group: Biosensing and bioimaging. | |
| Neodymium(III) sulfate hydrate | 99.9% trace metals basis. Group: Biosensing and bioimaging. | |
| Neohesperidin dihydrochalcone | analytical standard. Group: Chemical classpharma & vet compounds & metabolitespharma & vet compounds & metabolites. Alternative Names: Neohesperidin DHC,Neohesperidin-dihydrochalcone, Glucopyranoside, 3,5-dihydroxy-4-(3-hydroxy-4-methoxyhydrocinnamoyl)phenyl 2-O-(6-deoxy-alpha-L-mannopyranosyl)-, beta-D- (8CI), 1-[4-[[2-O-(6-Deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl]oxy]-2,6-dihydroxyphenyl]-3-(3-hydroxy-4-methoxyphenyl)-1-propanone, Neohesperidine dihydrochalcone, 1-Propanone, 1-[4-[[2-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl]oxy]-2,6-dihydroxyphenyl]-3-(3-hydroxy-4-methoxyphenyl)-, Neohesperidin dihydrochalcone, NHDC, Neohesperidin DC, Glucopyranoside, 3,5-dihydroxy-4-(3-hydroxy-4-methoxyhydrocinnamoyl)phenyl 2-O-alpha-L-rhamnopyranosyl- (7CI), Citrosa, 1-[4-[[2-O-(6-Deoxy-alpha-l-mannopyranosyl)-beta-d-glucopyranosyl]oxy]-2,6-dihydroxyphenyl]-3-(3-hydroxy-4-methoxyphenyl)propan-1-one. | |
| Neomycin sulfate | United States Pharmacopeia (USP) Reference Standard. Uses: For analytical and research use. Group: Pharmacopeia & metrological institutes standards; pharma & vet compounds & metabolites; standards for environmental regulatory methods; pharma & vet compounds & metabolites; european pharmacopoeia (ph. eur.); pharmacopoeial standards. Alternative Names: Neomycin sulphate, Quintess-N, Otobiotic,Neomycin, sulfate (salt), Fradiomycin sulfate, Tuttomycin, Myacine, Mycifradin N, Lidamycin Creme, Myciguent, Neomycin sulfate, Mycifradin, Nivemycin, Mycerin sulfate, Biosol, Bykomycin, Neomix, Neosulf, New France F, Neobrettin, Neo-Mantle Creme, Neolate, Endomixin, Neofracin. CAS No. 1405-10-3. Pack Sizes: 200MG. Molecular formula: C23H52N6O25S3. Mole weight: 908.88. Catalog: APS1405103. Format: Neat. | |
| Neostigmine Methyl Sulfate | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardspesticides & metabolitesmycotoxins. Alternative Names: 3-[(Dimethylcarbamoyl)oxy]-N,N,N-trimethylanilinium methyl sulfate,Neostigmine metilsulfate. | |
| Neoxanthin | analytical standard. Group: Colorant standards. | |
| Nepafenib impurity 1 | Nepafenib impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1246814-53-8. Molecular formula: C15H9D5N2O2. Mole weight: 259.32. Catalog: APB1246814538. | |
| Nepafenib impurity 4 | Nepafenib impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1246956-18-2. Molecular formula: C15H16N2O2. Mole weight: 256.31. Catalog: APB1246956182. | |
| Neratinib Impurity 33 | Neratinib Impurity 33. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1222172-49-7. Molecular formula: C12H16N2O4. Mole weight: 252.27. Catalog: APB1222172497. | |
| Neratinib Impurity 34 | Neratinib Impurity 34. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1222172-50-0. Molecular formula: C15H17N3O4. Mole weight: 303.32. Catalog: APB1222172500. | |
| Neratinib Impurity 6 | Neratinib Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 102137-46-2. Molecular formula: C12H12N2O. Mole weight: 200.24. Catalog: APB102137462. | |
| Neratinib Impurity 8 | Neratinib Impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 105326-69-0. Molecular formula: C12H11ClN2O. Mole weight: 234.68. Catalog: APB105326690. | |
| N-Ethylpiperazine | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardsimpurity standards. Alternative Names: N-Ethylpiperazine,Piperazine, 1-ethyl-, 1-Ethylpiperazine, NSC 60707. | |
| Neutral Red | certified by the Biological Stain Commission. Group: Redox indicators. | |
| Nevirapine hemihydrate | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardseuropean pharmacopoeia (ph. eur.)pharmacopoeial standards. Alternative Names: Nevirapine Hemihydrate, 11-Cyclopropyl-5,11-dihydro-4-methyl-6H-dipyrido[3,2-b:2',3'-e][1,4]diazepin-6-one hydrate (2:1). | |
| NG, NG'-Dimethyl-L-Arginine-d6 (Arginine impurity 19) | NG, NG'-Dimethyl-L-Arginine-d6 (Arginine impurity 19). Uses: For analytical and research use. Group: Impurity standards. CAS No. 1331888-08-4. Molecular formula: C8H12N4O2D6. Mole weight: 208.29. Catalog: APB1331888084. | |
| NH2-PEG20K-COOH | HCl Salt, average Mn 20,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| N-Hydroxy-5-norbornene-2,3-dicarboximide perfluoro-1-butanesulfonate | electronic grade, ?99% trace metals basis. Group: Self assembly and lithography. | |
| N-Hydroxy-5-norbornene-2,3-dicarboxylic acid imide | 97%. Group: Self assembly and lithography. | |
| N-Hydroxy Metaraminol | N-Hydroxy Metaraminol. Uses: For analytical and research use. Group: Impurity standards. Catalog: APS002529. Format: Neat. | |
| N-Hydroxynaphthalimide triflate | electronic grade, ?99%. Group: Self assembly and lithography. | |
| N-Hydroxy Ropinirole Hydrochloride | N-Hydroxy Ropinirole Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2H-Indol-2-one, 4-[2-(dipropylamino)ethyl]-1,3-dihydro-1-hydroxy-, hydrochloride (1:1). CAS No. 1542267-72-0. Pack Sizes: 10MG. IUPAC Name: 4-[2-(dipropylamino)ethyl]-1-hydroxy-3H-indol-2-one;hydrochloride. Molecular formula: C16H24N2O2.ClH. Mole weight: 312.83. Catalog: APS1542267720. SMILES: Cl.CCCN(CCC)CCc1cccc2N(O)C(=O)Cc12. Format: Neat. Shipping: Room Temperature. | |
| Niacinamide | Pharmacopeia & Metrological Institutes Standards. Uses: For analytical and research use. Group: Reagents. CAS No. 98-92-0. Pack Sizes: 500MG. | |
| Nicarbazin | analytical standard. Group: Application areas. | |
| Nicardipine Impurity 20 | Nicardipine Impurity 20. Uses: For analytical and research use. Group: Impurity standards. CAS No. 167963-66-8. Molecular formula: C18H17N3O6. Mole weight: 371.35. Catalog: APB167963668. | |
| Nicardipine Impurity 25 | Nicardipine Impurity 25. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(3-nitrobenzylidene)-3-oxobutanoic acid. CAS No. 101072-61-1. Molecular formula: C11H9NO5. Mole weight: 235.19. Catalog: APB101072611. | |
| Nicardipine Impurity 44 | Nicardipine Impurity 44. Uses: For analytical and research use. Group: Impurity standards. CAS No. 101-98-4. Molecular formula: C10H15NO. Mole weight: 165.24. Catalog: APB101984. | |
| Nickel(II) 2-ethylhexanoate | 78% (in 2-Ethylhexanoic acid). Group: Solution deposition precursors. | |
| Nickel(II) bis(2,2,6,6-tetramethyl-3,5-heptanedionate) | 97%. Group: Vapor deposition precursors. | |
| Nickel(II) bromide ethylene glycol dimethyl ether complex | 97%. Group: Biosensing and bioimaging. | |
| Nickel(II) hexafluoroacetylacetonate hydrate | 98%. Group: Solution deposition precursors. | |
| Nickel(II) iodide | anhydrous, powder, 99.99% trace metals basis. Group: Biosensing and bioimaging. | |
| Nickel(II) octanoate hydrate | 98%. Group: Solution deposition precursors. | |
| Nickel(II) sulfamate tetrahydrate | 98%. Group: Biosensing and bioimaging. | |
| Niclosamide | Niclosamide. Uses: For analytical and research use. Group: Pesticides & metabolites; pesticides & metabolites; api standards; pharmaceutical toxicology. Alternative Names: BAY 2353, Nasemo, Helmiantin, Zestocarp, Benzamide, 5-chloro-N-(2-chloro-4-nitrophenyl)-2-hydroxy-Salicylanilide, 2',5-dichloro-4'-nitro- (8CI), Cestocide, Phenasal, Mansonil, 5-Chloro-N-(2-chloro-4-nitrophenyl)-2-hydroxybenzamide, Radeverm, Sulqui, Yomesan, Lintex, 2-Chloro-4-nitrophenylamide-6-chlorosalicylic acid, N-(2-Chloro-4-nitrophenyl)-5-chlorosalicylamide, Iomesan, N-(2'-Chloro-4'-nitrophenyl)-5-chlorosalicylamide, WR 46234, Devermin, Bayer 2353, 2',5-Dichloro-4'-nitrosalicylanilide, Sagimid, NSC 178296, Cestocid, Fenasal, Vermitid, Vermitin, Fedal-Telmin, Mato, HL 2447, Tredemine, Niclocide, 5-Chloro-2'-chloro-4'-nitrosalicylanilide, 5-Chloro-N-(2'-chloro-4'-nitrophenyl)salicylamide, Niclosamide, 5-Chloro-N-(2-chloro-4-nitrophenyl)-2-hydroxybenzamide, 2-Hydroxy-5-chloro-N-(2-chloro-4-nitrophenyl)benzamide, Ruby, Utosamide, Devermine, Bayluscid,Niclosamide anhydrous. CAS No. 50-65-7. IUPAC Name: 5-chloro-N-(2-chloro-4-nitrophenyl)-2-hydroxybenzamide. Molecular formula: C13H8Cl2N2O4. Mole weight: 327.12. Catalog: APS50657. SMILES: Oc1ccc(Cl)cc1C(=O)Nc2ccc(cc2Cl)[N+](=O)[O-]. Format: Neat. | |
| Niclosamide-(2-chloro-4-nitrophenyl-13C6) hydrate | analytical standard. Group: Application areas. | |
| Nicorandil Impurity 11 | Nicorandil Impurity 11. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-((2-(nitrooxy)ethyl)carbamoyl)pyridine 1-oxide. CAS No. 107833-98-7. Molecular formula: C8H9N3O5. Mole weight: 227.17. Catalog: APB107833987. | |
| Nicorandil Impurity 44 | Nicorandil Impurity 44. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1854-30-4. Molecular formula: C4H9NO2. Mole weight: 103.12. Catalog: APB1854304. | |
| Nicotinamide EP Impurity B | Nicotinamide EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: nicotinonitrile. CAS No. 100-54-9. Molecular formula: C6H4N2. Mole weight: 104.11. Catalog: APB100549. | |
| Nicotinic Acid EP Impurity D | Nicotinic Acid EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. CAS No. 100-26-5. Molecular formula: C7H5NO4. Mole weight: 167.12. Catalog: APB100265. | |
| Nicotinic Acid Impurity 10 | Nicotinic Acid Impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 14150-95-9. Molecular formula: C5H6N2O. Mole weight: 110.12. Catalog: APB14150959. | |
| Nicotinic Acid Impurity 4 | Nicotinic Acid Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1019-57-4. Molecular formula: C8H8N4O4. Mole weight: 224.18. Catalog: APB1019574. | |
| Nicotinic Acid Impurity 6 | Nicotinic Acid Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 167639-20-5. Molecular formula: C10H10N4O4. Mole weight: 250.21. Catalog: APB167639205. | |
| Nicotinic Acid Impurity 7 | Nicotinic Acid Impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 13362-26-0. Molecular formula: C8H10N2O2. Mole weight: 166.18. Catalog: APB13362260. | |
| Nifedipine-D4 | Nifedipine-D4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1219798-99-8. Molecular formula: C17H14D4N2O6. Mole weight: 350.36. Catalog: APB1219798998. | |
| Nifedipine-D6 | Nifedipine-D6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 125464-52-0. Molecular formula: C17H10D6N2O6. Mole weight: 350.36. Catalog: APB125464520. | |
| Nifedipine Impurity 10 | Nifedipine Impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 10323-98-5. Molecular formula: C13H13NO3. Mole weight: 231.25. Catalog: APB10323985. | |
| Nifedipine Impurity 22 | Nifedipine Impurity 22. Uses: For analytical and research use. Group: Impurity standards. CAS No. 167710-84-1. Molecular formula: C17H18N2O5. Mole weight: 330.34. Catalog: APB167710841. | |
| Nifedipine Impurity 6 | Nifedipine Impurity 6. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: methyl 6-methyl-2,4-bis(2-nitrophenyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate. CAS No. 108139-78-2. Molecular formula: C19H18N4O6. Mole weight: 398.12. Catalog: APB108139782. | |
| Niflumic acid-(phenyl-13C6) | analytical standard. Group: Opiates / synthetic analgesic drug standards. | |
| Nilotinib 3-Imidazolyl N-Difluoroboryloxide | Nilotinib 3-Imidazolyl N-Difluoroboryloxide. Uses: For analytical and research use. Group: Impurity standards. Catalog: APS002584. Format: Neat. | |
| Nilotinib 3-Imidazolyl N-oxide | Nilotinib 3-Imidazolyl N-oxide. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2139382-75-3. IUPAC Name: 4-methyl-N-[3-(4-methyl-3-oxo-imidazol-1-yl)-5-(trifluoromethyl)phenyl]-3-[[4-(3-pyridyl)pyrimidin-2-yl]amino]benzamide. Molecular formula: C28H22F3N7O2. Mole weight: 545.52. Catalog: APS2139382753. SMILES: Cc1ccc(cc1Nc2nccc(n2)c3cccnc3)C(=O)Nc4cc(cc(c4)C(F)(F)F)n5cc(C)n(=O)c5. Format: Neat. | |
| Nilotinib EP Impurity B | Nilotinib EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 18595-18-1. Molecular formula: C9H11NO2. Mole weight: 165.19. Catalog: APB18595181. | |
| Nimesulide-D5 | Nimesulide-D5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1330180-22-7. Molecular formula: C13H7D5N2O5S. Mole weight: 313.34. Catalog: APB1330180227. | |
| Nimodipine Impurity 17 (Nicardipine Impurity 12) | Nimodipine Impurity 17 (Nicardipine Impurity 12). Uses: For analytical and research use. Group: Impurity standards. CAS No. 123973-71-7. Molecular formula: C25H27N3O6. Mole weight: 465.51. Catalog: APB123973717. | |
| Nintedanib Impurity 12 | Nintedanib Impurity 12. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1139458-48-2. Molecular formula: C26H23N3O4. Mole weight: 441.49. Catalog: APB1139458482. | |
| Nintedanib Impurity 6 | Nintedanib Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1038972-16-5. Molecular formula: C13H18N4O3. Mole weight: 278.31. Catalog: APB1038972165. | |
| Nintedanib Impurity 9 | Nintedanib Impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1860012-61-8. Molecular formula: C9H10N2O4. Mole weight: 210.19. Catalog: APB1860012618. | |
| Niobium | foil, thickness 0.25 mm, 99.8% trace metals basis. Group: Vapor deposition precursors. | |
| Niobium pentoxide powder | Niobium pentoxide powder. Uses: For analytical and research use. Group: Process materials, geological, cement & soils. Catalog: APS010593. Shipping: Room Temperature. | |
| Niobium(V) fluoride | 98%. Group: Biosensing and bioimaging. | |
| Niraparib impurity 1 | Niraparib impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1038915-58-0. Molecular formula: C19H20N4O. Mole weight: 320.4. Catalog: APB1038915580. | |
| Niraparib impurity 7 | Niraparib impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1038915-73-9. Molecular formula: C26H28N4O4S. Mole weight: 492.59. Catalog: APB1038915739. | |
| Niraparib impurity 9 | Niraparib impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1334823-70-9. Molecular formula: C11H16N2. Mole weight: 176.26. Catalog: APB1334823709. | |
| Nitenpyram-N-desmethyl | Nitenpyram-N-desmethyl. Uses: For analytical and research use. Group: Pesticides & metabolites; pesticides & metabolites. Alternative Names: N-[(6-Chloro-3-pyridinyl)methyl]-N-ethyl-2-nitro-1,1-ethenediamine,1,1-Ethenediamine, N-[(6-chloro-3-pyridinyl)methyl]-N-ethyl-2-nitro-. CAS No. 120770-86-7. IUPAC Name: 1-N'-[(6-chloropyridin-3-yl)methyl]-1-N'-ethyl-2-nitroethene-1,1-diamine. Molecular formula: C10H13ClN4O2. Mole weight: 256.69. Catalog: APS120770867. SMILES: CCN(Cc1ccc(Cl)nc1)C(=C[N+](=O)[O-])N. Format: Neat. | |
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