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 | |
|---|---|---|
| Norgestimate | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardseuropean pharmacopoeia (ph. eur.)pharmacopoeial standards. Alternative Names: Norgestimate, Dexnorgestrel acetime, D 138, d-(17?)-17-Acetoxy-13-ethyl-18,19-dinorpregn-4-en-20-yn-3-one oxime, ORF 10131,Norgestimate, (3EZ)-13?-Ethyl-3-(hydroxyimino)-18,19-dinor-17?-pregn-4-en-20-yn-17-yl acetate, RWJ 10131, 18,19-Dinorpregn-4-en-20-yn-3-one, 17-(acetyloxy)-13-ethyl-, 3-oxime, (17?)-. |  |
| Norgestrel | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardspharma & vet compounds & metabolitesstandards for environmental regulatory methodspharma & vet compounds & metabolitesapi standardsbritish pharmacopoeiaeuropean pharmacopoeia (ph. eur.)pharmacopoeial standards. Alternative Names: Methylnorethindrone, alpha-Norgestrel, SH 70850, DL-Norgestrel, Neogest, Ovrette, (+/-)-Norgestrel,Norgestrel, SH 850, dl-11beta-Ethyl-17alpha-ethynyl-17beta-hydroxygon-4-en-3-one, dl-Norgestrel, (+/-)-17alpha-Ethynyl-13-ethyl-17-hydroxygon-4-en-3-one, 13-Ethyl-17alpha-ethynyl-17beta-hydroxy-4-gonen-3-one, (+/-)-13-Ethyl-17alpha-ethynyl-17-hydroxygon-4-en-3-one, rac-13-ethyl-17-hydroxy-18,19-dinor-17a-pregn-4-en-20-yn-3-one, 18,19-Dinor-17alpha-pregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (+/-)- (8CI), dl-13-beta-Ethyl-17-alpha-ethynyl-17-beta-hydroxygon-4-en-3-one, Postinor, Monovar, (+/-)-17alpha-Ethynyl-13beta-ethylgon-4-en-17beta-ol-3-one, FH 122A, Wy 3707. | |
| Normethyl Fentanyl Hydrochloride Salt | Normethyl Fentanyl Hydrochloride Salt. Uses: For analytical and research use. Group: Chiral molecules. CAS No. 1217684-08-6. Pack Sizes: 1MG. Molecular formula: C15H23ClN2O. Mole weight: 282.81. Catalog: APS1217684086. Format: Neat. Shipping: Room Temperature. | |
| Nor Neostigmine-d6 | Nor Neostigmine-d6. Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 2.5MG. Catalog: APS010663. Format: Neat. Shipping: Room Temperature. | |
| Nor Scopolamine | Nor Scopolamine. Uses: For analytical and research use. Group: Impurity standards. CAS No. 4684-28-0. Pack Sizes: 5MG. Molecular formula: C16H19NO4. Mole weight: 289.33. Catalog: APS4684280B. SMILES: OC[C@@H](C(=O)O[C@H]1C[C@@H]2N[C@H](C1)[C@H]3O[C@@H]23)c4ccccc4. Format: Neat. Shipping: Room Temperature. | |
| Nor Verapamil Hydrochloride | Nor Verapamil Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 67812-42-4. Molecular formula: C26H37ClN2O4. Mole weight: 477.04. Catalog: APS67812424. Format: Neat. | |
| Novobiocin sodium salt | analytical standard. Group: Application areas. | |
| N-Phenylhydroxylamine | N-Phenylhydroxylamine. Uses: For analytical and research use. Group: Impurity standards. CAS No. 100-65-2. Molecular formula: C6H7NO. Mole weight: 109.13. Catalog: APB100652. | |
| (N-Phenylpropenyl) Desmethyltadalafil | (N-Phenylpropenyl) Desmethyltadalafil. Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 1MG. Catalog: APS003741. Format: Neat. | |
| N-Piperacillinyl Ampicillin | N-Piperacillinyl Ampicillin. Uses: For analytical and research use. Group: Impurity standards. CAS No. 65772-67-0. Pack Sizes: 25MG. IUPAC Name: (2S,5R,6R)-6-[[(2R)-2-[[(2S,5R,6R)-6-[[(2R)-2-[(4-ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carbonyl]amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid. Molecular formula: C39H44N8O10S2. Mole weight: 848.94. Catalog: APS65772670. SMILES: CCN1CCN(C(=O)N[C@@H](C(=O)N[C@H]2[C@H]3SC(C)(C)[C@@H](N3C2=O)C(=O)N[C@@H](C(=O)N[C@H]4[C@H]5SC(C)(C)[C@@H](N5C4=O)C(=O)O)c6ccccc6)c7ccccc7)C(=O)C1=O. Format: Neat. Shipping: Room Temperature. | |
| nPOC-POC Tenofovir Fumarate (Mixture of Diastereomers) | nPOC-POC Tenofovir Fumarate (Mixture of Diastereomers). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: nPOC-POC PMPA Fumarate,5-[[(1R)-2-(6-Amino-9H-purin-9-yl)-1-methylethoxy]methyl]-2,4,6,8-tetraoxa-5-phosphanonanedioic Acid (1-methylethyl,propyl) Ester 5-Oxide Fumarate. IUPAC Name: [[(1R)-2-(6-aminopurin-9-yl)-1-methyl-ethoxy]methyl-(isopropoxycarbonyloxymethoxy)phosphoryl]oxymethyl propyl carbonate;fumaric acid. Molecular formula: C19H30N5O10P.C4H4O4. Mole weight: 635.51. Catalog: APS002621. SMILES: CCCOC(=O)OCOP(=O)(CO[C@H](C)Cn1cnc2c(N)ncnc12)OCOC(=O)OC(C)C.OC(=O)\C=C\C(=O)O. Format: Neat. | |
| nPOC-POC Tenofovir (Mixture of Diastereomers) | nPOC-POC Tenofovir (Mixture of Diastereomers). Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 5MG. Catalog: APS010675. Format: Neat. Shipping: Dry ice. | |
| N-Propionyl Mesalazine-D3 | N-Propionyl Mesalazine-D3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1330265-97-8. Molecular formula: C10H8D3NO4. Mole weight: 212.22. Catalog: APB1330265978. | |
| n-Propyl (+/-)-10-Camphorsulfonate | n-Propyl (+/-)-10-Camphorsulfonate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1242184-38-8. Molecular formula: C13H22O4S. Mole weight: 274.38. Catalog: APB1242184388. | |
| n-Propylammonium bromide | ?98%. Group: Perovskite materials. | |
| N-sec-Butyl(trimethylsilyl)amine | 98%. Group: Vapor deposition precursors. | |
| N-tert-Butyl-?-(2-sulfophenyl)nitrone sodium salt | 95%. Group: Electron spin resonance (esr/epr) spectroscopy. | |
| N-Tosyl-3-pyrrolecarboxylic acid | N-Tosyl-3-pyrrolecarboxylic acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 106058-86-0. Molecular formula: C12H11NO4S. Mole weight: 265.28. Catalog: APB106058860. | |
| N-Trityl Candesartan | N-Trityl Candesartan. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-ethoxy-1-((2'-(1-trityl-1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylic acid. CAS No. 139481-72-4. Molecular formula: C43H34N6O3. Mole weight: 682.27. Catalog: APB139481724. | |
| N-Trityl Losartan | N-Trityl Losartan. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Losartan Potassium Imp. H (EP) , [2-Butyl-4-chloro-1-[[2'-[2-(triphenylmethyl)-2H-tetrazol-5-yl]biphenyl-4-yl]methyl]-1H-imidazol-5-yl]methanol, Losartan Imp. H (EP). CAS No. 133909-99-6. IUPAC Name: [2-butyl-5-chloro-3-[[4-[2-(2-trityltetrazol-5-yl)phenyl]phenyl]methyl]imidazol-4-yl]methanol. Molecular formula: C41H37ClN6O. Mole weight: 665.23. Catalog: APS133909996. SMILES: CCCCc1nc(Cl)c(CO)n1Cc2ccc(cc2)c3ccccc3c4nnn(n4)C(c5ccccc5)(c6ccccc6)c7ccccc7. Format: Neat. | |
| Nutriacholic Acid | Nutriacholic Acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 4651-67-6. Pack Sizes: 1G. IUPAC Name: (4R)-4-[(3R,5S,8R,9S,10S,13R,14S,17R)-3-hydroxy-10,13-dimethyl-7-oxo-1,2,3,4,5,6,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-17-yl]pentanoic acid. Molecular formula: C24H38O4. Mole weight: 390.56. Catalog: APS4651676. SMILES: C[C@H](CCC(=O)O)[C@H]1CC[C@H]2[C@H]3[C@H](CC[C@]12C)[C@@]4(C)CC[C@@H](O)C[C@H]4CC3=O. Format: Neat. Shipping: Room Temperature. | |
| Nylon 11 | pellets, 3 mm. Group: Hydrophobic polymers. | |
| Nylon 12 | pellets. Group: Hydrophobic polymers. | |
| Nylon 6/12 | pellets, 2 mm. Group: Hydrophobic polymers. | |
| Nystatin | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardspharma & vet compounds & metabolitespharma & vet compounds & metaboliteseuropean pharmacopoeia (ph. eur.)international reference standards for antibiotics (who)pharmacopoeial standards. Alternative Names: Mycostatin, Ceratocide, Stamycin, Biofanal, Fungicidin, Diastatin, Flagystatin, Mykostatyna, L-Nystatin, Nystex, Moronal (antibiotic), Nistatin, Nysfungin,Nystatin, Nystop, Candio-Hermal, Myconystatin, Nystavescent, Nyotran, Nystan, O-V Statin, Mycostatin Pastilles, Nystacid. | |
| O-[2-(3-Mercaptopropionylamino)ethyl]-O?-methylpolyethylene glycol | 5,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| O-[2-(3-Succinylamino)ethyl]-O?-methyl-polyethylene glycol | PEG average Mn 20,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| O-(2-Aminoethyl)-O?-(2-azidoethyl)heptaethylene glycol | ?90% (oligomer purity). Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| O-(2-Aminoethyl)-O?-(2-azidoethyl)nonaethylene glycol | ?90% (oligomer purity). Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| O-(2-Aminoethyl)-O?-(2-azidoethyl)pentaethylene glycol | ?90% (oligomer purity). Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| O-(2-Aminoethyl)-O?-[2-(biotinylamino)ethyl]octaethylene glycol | ?95% (oligomer purity). Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| O-(2-Aminoethyl)-O?-[2-(Boc-amino)ethyl]decaethylene glycol | ?90% (oligomer purity). Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| O-(2-Aminoethyl)-O'-[2-(Boc-amino)ethyl]hexaethylene glycol | ?90% (oligomer purity). Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| O-(2-Aminoethyl)-O'-[2-(Boc-amino)ethyl]octaethylene glycol | ?90% (oligomer purity). Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| O-(2-Aminoethyl)-O?-(2-carboxyethyl)polyethylene glycol 5,000 hydrochloride | Mp 5,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| O-(2-Aminoethyl)-O?-(2-carboxyethyl)polyethylene glycol hydrochloride | Mp 3,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| O-(2-Aminoethyl)polyethylene glycol | Mp 5,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| O-(2-Aminoethyl)polyethylene glycol | Mp 10,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| O-(2-Aminoethyl)polyethylene glycol 3,000 | Mp 3,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| O-(2-Azidoethyl)heptaethylene glycol | ?95% (oligomer purity). Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| O-(2-Azidoethyl)nonadecaethylene glycol | ?95% (oligomer purity). Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| O-(2-Azidoethyl)-O-[2-(diglycolyl-amino)ethyl]heptaethylene glycol | ?90% (oligomer purity). Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| O-(2-Azidoethyl)-O?-methyl-triethylene glycol | ?90% (NMR). Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| O-(2-Azidoethyl)-O?-methyl-undecaethylene glycol | ?90% (NMR). Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| O-[2-(Biotinyl-amino)ethyl]-O?-(2-carboxyethyl)polyethylene glycol | Mp 3,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| O-[2-(Biotinyl-amino)ethyl]-O?-[3-(N-succinimidyloxy)-3-oxopropyl]polyethylene glycol | Mp 3,000. Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| O-[2-(Boc-amino)-ethyl]-O?-[2-(diglycolyl-amino)ethyl]decaethylene glycol | ?90% (oligomer purity). Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| O-[2-(Boc-amino)-ethyl]-O?-[2-(diglycolyl-amino)ethyl]hexaethylene glycol | ?90% (oligomer purity). Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| O-(2-Carboxyethyl)-O?-methyl-undecaethylene glycol | ?95% (oligomer purity). Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| O-(2-Mercaptoethyl)-O?-methyl-hexa(ethylene glycol) | ?95% (oligomer purity). Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| O-(2-tert-Butyloxycarbonylethyl)dodecaethylene glycol | ?95% (oligomer purity). Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| O-[4-(Hydroxymethyl)benzoyl]-O?-methyl-polyethylene glycol 5000 | ?80% (NMR). Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| O-(5-Norbornene-2,3-dicarboximido)-N,N,N?,N?-tetramethyluronium tetrafluoroborate | 98%. Group: Self assembly and lithography. | |
| O-Acetyl Losartan | O-Acetyl Losartan. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1006062-27-6. IUPAC Name: [2-butyl-5-chloro-3-[[4-[2-(1H-tetrazol-5-yl)phenyl]phenyl]methyl]imidazol-4-yl]methyl acetate. Molecular formula: C24H25ClN6O2. Mole weight: 464.95. Catalog: APS1006062276. SMILES: CCCCc1nc(Cl)c(COC(=O)C)n1Cc2ccc(cc2)c3ccccc3c4nnn[nH]4. Format: Neat. | |
| o-Aminoazotoluene | analytical standard. Group: Colorant standards. | |
| Obeticholic Acid Impurity 10 | Obeticholic Acid Impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1537866-49-1. Molecular formula: C26H46O3. Mole weight: 406.65. Catalog: APB1537866491. | |
| Obeticholic Acid Impurity 16 | Obeticholic Acid Impurity 16. Uses: For analytical and research use. Group: Impurity standards. CAS No. 10452-65-0. Molecular formula: C27H42O5. Mole weight: 446.63. Catalog: APB10452650. | |
| Obeticholic Acid Impurity 25 | Obeticholic Acid Impurity 25. Uses: For analytical and research use. Group: Impurity standards. CAS No. 15073-97-9. Molecular formula: C25H40O5. Mole weight: 420.59. Catalog: APB15073979. | |
| Obeticholic Acid Impurity 26 | Obeticholic Acid Impurity 26. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1516887-34-5. Molecular formula: C26H40O4. Mole weight: 416.6. Catalog: APB1516887345. | |
| Obeticholic Acid Intermediate 2 | Obeticholic Acid Intermediate 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 10538-59-7. Molecular formula: C25H40O4. Mole weight: 404.59. Catalog: APB10538597. | |
| Obeticholic Acid Intermediate 3 | Obeticholic Acid Intermediate 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1516887-33-4. Molecular formula: C26H40O4. Mole weight: 416.6. Catalog: APB1516887334. | |
| Obeticholic Acid Intermediate 5 | Obeticholic Acid Intermediate 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1516887-35-6. Molecular formula: C26H44O4. Mole weight: 420.63. Catalog: APB1516887356. | |
| O-Butyryltimolol | O-Butyryltimolol. Uses: For analytical and research use. Group: Impurity standards. CAS No. 106351-79-5. Molecular formula: C17H30N4O4S. Mole weight: 386.51. Catalog: APB106351795. | |
| Octadecylphosphonic acid | 97%. Group: Self assembly and lithography. | |
| Octaethylene glycol | ?95% (oligomer purity). Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Octafluoroanthraquinone | 96%. Group: Synthetic tools and reagents. | |
| Octakis (2,6-di-O-pentyl)-?-cyclodextrin | >95%. Group: Polysaccharide. | |
| Octakis (6-O-t-butyldimethylsilyl)-?-cyclodextrin | >90%. Group: Polysaccharide. | |
| Octanethiol functionalized gold nanoparticles | 2-4 nm avg. part. size (TEM), 2 % (w/v) in toluene. Group: Biosensing and bioimaging. | |
| Octenyltrichlorosilane, mixture of isomers | 96%. Group: Self assembly and lithography. | |
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