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 | |
|---|---|---|
| Disperse Red 17 (Technical Grade) | Disperse Red 17 (Technical Grade). Uses: For analytical and research use. Group: Dyes (technical grade). CAS No. 3179-89-3. Catalog: AP3179893. Appearance: Red. |  |
| Disperse Red 54 | Disperse Red 54. Uses: It is suitable for dyeing and printing various methods of polyester and its blended fabric, vinegar fiber and triacetate. Group: Dyes (technical grade). Alternative Names: Scarlet S-3GFL; Artisil Scarlet 3GFL. CAS No. 12217-86-6. Catalog: AP12217866. | |
| Di-tetrabutylammonium cis-bis(isothiocyanato)bis(2,2?-bipyridyl-4,4?-dicarboxylato)ruthenium(II) | 95% (NMR). Group: Organic photovoltaic (opv) materials. | |
| Dithieno[3,2-b:2?,3?-d]thiophene | 97% (HPLC). Group: Synthetic tools and reagents. | |
| Dithizone | ACS reagent, for spectrophotometric det. of Cd, Cu, Hg, Pb, Zn, ?98.0% (TLC). Group: Puriss p.a. acs. | |
| Dithranol Impurity 5 | Dithranol Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 102768-28-5. Molecular formula: C18H16O4. Mole weight: 296.32. Catalog: APB102768285. | |
| Diundecyl disulfide | 99%. Group: Self assembly and lithography. | |
| Diuron-d6 | analytical standard. Uses: For analytical and research use. Group: Chemical class; pesticides & metabolites; stable isotope labelled compounds; pesticides & metabolites; stable isotope labelled compounds. Alternative Names: Urea, N'-(3,4-dichlorophenyl)-N,N-di(methyl-d3)-, N'-(3,4-Dichlorophenyl)-N,N-di(methyl-d3)urea, Diuron-D6, Diuron-D6 (dimethyl-D6). Grades: analytical standard. CAS No. 1007536-67-5. Pack Sizes: 10MG. IUPAC Name: 3-(3,4-dichlorophenyl)-1,1-bis(trideuteriomethyl)urea. Molecular formula: C92H6H4Cl2N2O. Mole weight: 239.13. Catalog: APS1007536675B. SMILES: [2H]C([2H])([2H])N(C(=O)Nc1ccc(Cl)c(Cl)c1)C([2H])([2H])[2H]. Format: Neat. Shipping: Room Temperature. | |
| Diuron D6 (dimethyl D6) | Diuron D6 (dimethyl D6). Uses: For analytical and research use. Group: Pesticides & metabolites; stable isotope labelled compounds; pesticides & metabolites; stable isotope labelled compounds. Alternative Names: N'-(3,4-Dichlorophenyl)-N,N-di(methyl-d3)urea,Urea, N'-(3,4-dichlorophenyl)-N,N-di(methyl-d3)-, Diuron-D6 (dimethyl-D6), Diuron-D6. CAS No. 1007536-67-5. IUPAC Name: 3-(3,4-dichlorophenyl)-1,1-bis(trideuteriomethyl)urea. Molecular formula: C92H6H4Cl2N2O. Mole weight: 239.13. Catalog: APS1007536675. SMILES: [2H]C([2H])([2H])N(C(=O)Nc1ccc(Cl)c(Cl)c1)C([2H])([2H])[2H]. Format: Neat. Shipping: Room Temperature. | |
| Divalproex Sodium Impurity 4 | Divalproex Sodium Impurity 4. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-propylpentanenitrile. CAS No. 13310-75-3. Molecular formula: C8H15N. Mole weight: 125.21. Catalog: APB13310753. | |
| Divinylbenzene | technical grade, 55%. Uses: For analytical and research use. Group: Crosslinking agents. Grades: technical grade. CAS No. 1321-74-0. Pack Sizes: 250ML, 1L. Mole weight: 130.19. Catalog: AP1321740. Assay: 55%. | |
| Divinylbenzene | technical grade, 55%. Group: Crosslinking agents. | |
| DL-2-amino-5-phosphonvalerate lithium salt | DL-2-amino-5-phosphonvalerate lithium salt. Uses: For analytical and research use. Group: Impurity standards. CAS No. 125229-62-1. Molecular formula: C5H11LiNO5P. Mole weight: 203.06. Catalog: APB125229621. | |
| DL-Homocysteine | analytical standard. Group: Amino acid, peptide & protein standards. | |
| DL-Malic acid | analytical standard. Group: Flavor and fragrance standardsfood additives, flavours & adulterantsstandards for food regulatory methods. Alternative Names: NSC 25941, Hydroxysuccinic acid, (+/-)-Malic acid, 2-Hydroxyethane-1,2-dicarboxylic acid, Hydroxybutanedioic acid, Pomalus Acid, Xeros, E 296, 2-Hydroxybutanedioic acid, Malic acid (8CI), Musashi-no-Ringosan, 2-Hydroxysuccinic acid, DL-Malic acid, dl-Malic acid, alpha-Hydroxysuccinic acid, (2RS)-2-Hydroxybutanedioic acid, FDA 2018, Butanedioic acid, hydroxy- (9CI), Nanoveson M,Malic acid, Deoxytetraric acid, R,S(+/-)-Malic acid. | |
| D,L-N,N-Didesmethyl-N-(4-methoxyphenethyl) Venlafaxine | D,L-N,N-Didesmethyl-N-(4-methoxyphenethyl) Venlafaxine. Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 10MG. Catalog: APS007312. Format: Neat. | |
| DL-Norvaline | analytical standard. Group: Amino acid, peptide & protein standards. | |
| DL-Propylhexedrine Hydrochloride | DL-Propylhexedrine Hydrochloride. Uses: For analytical and research use. Group: Chiral molecules. Alternative Names: N, alpha -dimethyl-cyclohexaneethylamine hydrochloride, (+/-)-Propylhexedrine hydrochloride, Propylhexedrine hydrochloride,N,alpha-Dimethyl-cyclohexaneethanamine hydrochloride, Cyclohexyl(isopropyl)methylammonium chloride, NSC 27110, Eventin hydrochloride, dl-Propylhexedrine hydrochloride, N, alpha -dimethyl-cyclohexaneethylamine hydrochloride, Benzedrex hydrochloride, Cyclohexylisopropylmethylamine hydrochloride, NSC 170998. CAS No. 1007-33-6. IUPAC Name: 1-cyclohexyl-N-methylpropan-2-amine;hydrochloride. Molecular formula: C10H21N.ClH. Mole weight: 191.74. Catalog: APS1007336. SMILES: Cl.CNC(C)CC1CCCCC1. Format: Neat. | |
| DL-Tartaric acid | anhydrous, for ion chromatography, ?99.5% (T). Group: Ion chromatography reagentsfood contact materials. Alternative Names: (±)-Tartaric acid, Uvic acid,Butanedioic acid, 2,3-dihydroxy-, (2R,3R)-rel-, Butanedioic acid, 2,3-dihydroxy-, (R*,R*)-(±)-, dl-Tartaric acid, Tartaric acid, (±)- (8CI), Paratartaric acid, DL-Tartaric acid, (2RS,3RS)-Tartaric acid, rel-(2R,3R)-2,3-Dihydroxybutanedioic acid, NSC 148314, Butanedioic acid, 2,3-dihydroxy-, (R*,R*)-, Racemic acid, Racemic tartaric acid. | |
| DL-threo-Chloramphenicol-d5 | analytical standard. Group: Application areas. | |
| DL-?-Tocopherol | DL-?-Tocopherol. Uses: For analytical and research use. Group: Impurity standards. CAS No. 10191-41-0. Molecular formula: C29H50O2. Mole weight: 430.72. Catalog: APB10191410. | |
| DMAC-DPS | sublimed. Group: Oled and pled materials. | |
| D-Maltose | Food Additives, Flavours & Adulterants. Uses: For analytical and research use. Group: Reagents. Alternative Names: Sunmalt, Maltobiose, D-Maltose, Sunmalt Midori, Finetose F, Malt sugar,Maltose (8CI), 4-O-?-D-Glucopyranosyl-D-glucose, Maltose HH, Advantose 100, Finetose, D-(+)-Maltose, Maltodiose, Flolys D 5780, Maltose OM, Maxisal, Maltose HHH, Sunmalt S, MP 21. CAS No. 69-79-4. IUPAC Name: (2R,3R,4R,5R)-2,3,5,6-tetrahydroxy-4-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexanal. | |
| D-myo-Inositol 1,4,5-triphosphate tripotassium salt | D-myo-Inositol 1,4,5-triphosphate tripotassium salt. Uses: For analytical and research use. Group: Impurity standards. CAS No. 141611-11-2. Molecular formula: C6H12K3O15P3. Mole weight: 534.36. Catalog: APB141611112. | |
| D-Norpropoxyphene maleate salt | analytical standard. Group: Opiates / synthetic analgesic drug standards. | |
| DNTPD | 99%. Group: Oled and pled materials. | |
| Dobutamine-D4 Hydrochloride | Dobutamine-D4 Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1246815-74-6. Molecular formula: C18H20ClD4NO3. Mole weight: 341.87. Catalog: APB1246815746. | |
| Dobutamine Impurity 32 | Dobutamine Impurity 32. Uses: For analytical and research use. Group: Impurity standards. CAS No. 14165-67-4. Molecular formula: C17H21NO4S. Mole weight: 335.42. Catalog: APB14165674. | |
| Dobutamine Impurity 4 | Dobutamine Impurity 4. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(3-{[2-(3,4-dimethoxyphenyl)ethyl]amino}butyl)phenol. CAS No. 140165-60-2. Molecular formula: C20H27NO3. Mole weight: 329.43. Catalog: APB140165602. | |
| Dobutamine Impurity E | Dobutamine Impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(4-methoxyphenyl)butan-2-one. CAS No. 104-20-1. Molecular formula: C11H14O2. Mole weight: 178.23. Catalog: APB104201. | |
| Docetaxel Crotonaldehyde Analog | Docetaxel Crotonaldehyde Analog. Uses: For analytical and research use. Group: Impurity standards. Catalog: APS001574. Format: Neat. | |
| Docetaxel EP Impurity B | Docetaxel EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 10-deoxy-10-oxodocetaxel; (2aR,4S,4aS,9S,11S,12S,12aR,12bS)-12b-acetoxy-9-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-4,11-dihydroxy-4a,8,13,13-tetramethyl-5,6-dioxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl benzoate. CAS No. 167074-97-7. Molecular formula: C43H51NO14. Mole weight: 805.86. Catalog: APB167074977. | |
| Docetaxel EP Impurity C | Docetaxel EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 7-epi-Docetaxel; (2aR,4R,4aS,6R,9S,11S,12S,12aR,12bS)-12b-acetoxy-9-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl benzoate. CAS No. 153381-68-1. Molecular formula: C43H53NO14. Mole weight: 807.88. Catalog: APB153381681. | |
| Docetaxel EP Impurity G | Docetaxel EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12-(benzoyloxy)-9-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxete-6,12b-diyl diacetate. CAS No. 125354-16-7. Molecular formula: C45H55NO15. Mole weight: 849.92. Catalog: APB125354167. | |
| Docetaxel Impurity 11 | Docetaxel Impurity 11. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-Debenzoyl-2-Pentenoyl Docetaxel; (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-acetoxy-9-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl pent-4-enoate. CAS No. 1412898-66-8. Molecular formula: C41H55NO14. Mole weight: 785.87. Catalog: APB1412898668. | |
| Docetaxel Impurity 15 | Docetaxel Impurity 15. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,3S)-methyl 3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoate. CAS No. 124605-42-1. Molecular formula: C15H21NO5. Mole weight: 295.33. Catalog: APB124605421. | |
| Docetaxel Impurity 17 | Docetaxel Impurity 17. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2aR,4R,4aS,9S,11S,12S,12aR,12bS)-12b-acetoxy-4,9,11-trihydroxy-4a,8,13,13-tetramethyl-5,6-dioxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl benzoate. CAS No. 151636-94-1. Molecular formula: C29H34O10. Mole weight: 542.57. Catalog: APB151636941. | |
| Docetaxel Impurity 18 | Docetaxel Impurity 18. Uses: For analytical and research use. Group: Impurity standards. CAS No. 154084-01-2. Molecular formula: C43H53NO15. Mole weight: 823.89. Catalog: APB154084012. | |
| Docetaxel Impurity 19 | Docetaxel Impurity 19. Uses: For analytical and research use. Group: Impurity standards. CAS No. 154044-57-2. Molecular formula: C43H53NO15. Mole weight: 823.89. Catalog: APB154044572. | |
| Docetaxel Impurity 2 | Docetaxel Impurity 2. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-acetoxy-9-(((2R,3S)-3-amino-2-hydroxy-3-phenylpropanoyl)oxy)-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl benzoate. CAS No. 133524-69-3. Molecular formula: C38H45NO12. Mole weight: 707.76. Catalog: APB133524693. | |
| Docetaxel Impurity 4 | Docetaxel Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 153744-63-9. Molecular formula: C17H23NO5. Mole weight: 321.37. Catalog: APB153744639. | |
| Docetaxel Impurity 40 | Docetaxel Impurity 40. Uses: For analytical and research use. Group: Impurity standards. CAS No. 151636-78-1. Molecular formula: C49H55Cl6NO18. Mole weight: 1158.67. Catalog: APB151636781. | |
| Docetaxel Impurity 5 | Docetaxel Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1021489-55-3. Molecular formula: C46H55NO16. Mole weight: 877.94. Catalog: APB1021489553. | |
| Docetaxel Impurity 57 | Docetaxel Impurity 57. Uses: For analytical and research use. Group: Impurity standards. CAS No. 151509-27-2. Molecular formula: C45H55NO15. Mole weight: 849.93. Catalog: APB151509272. | |
| Docetaxel Impurity 62 | Docetaxel Impurity 62. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1412898-68-0. Molecular formula: C43H51NO15. Mole weight: 821.87. Catalog: APB1412898680. | |
| Docetaxel Impurity 8 | Docetaxel Impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 133577-33-0. Molecular formula: C43H53NO14. Mole weight: 807.89. Catalog: APB133577330. | |
| Docetaxel Related Compound 1 | Docetaxel Related Compound 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 132201-32-2. Molecular formula: C9H12ClNO3. Mole weight: 217.65. Catalog: APB132201322. | |
| Docosahexaenoic acid ethyl ester | Pharmaceutical Secondary Standard; Certified Reference Material. Group: Pharmacopeia & metrological institutes standardseuropean pharmacopoeia (ph. eur.)pharmacopoeial standards. Alternative Names: 4,7,10,13,16,19-Docosahexaenoic acid, ethyl ester. | |
| Dodecaethylene glycol | ?95% (oligomer purity). Group: Poly(ethylene glycol) and poly(ethylene oxide). | |
| Dodecamethylcyclohexasilane | ?97% (GC). Group: Vapor deposition precursors. | |
| Dodecanethiol functionalized gold nanoparticles | 0.6-0.9% solid material basis, 0.01% HAuCl4 in toluene. Group: Gold nanoparticles. | |
| Dodecanethiol functionalized gold nanoparticles | 3-5 nm particle size (TEM), 2 % (w/v) in toluene. Group: Gold nanoparticles. | |
| Dodecanoic acid | analytical standard. Group: Flavor and fragrance standardsnutritional composition compoundsstandards for food regulatory methods. Alternative Names: Methyl Behenate,Behenic Acid Methyl Ester, Methyl n-Docosanoate, Kemester 9027-90, Kemester 9022, Methyl Docosanoate, NSC 158426. | |
| Dodecyltriethoxysilane | technical. Group: Self assembly and lithography. | |
| Dolomite | Dolomite. Uses: For analytical and research use. Group: Process materials, geological, cement & soils. Catalog: APS001582. Shipping: Room Temperature. | |
| Dolomitic Limestone | Dolomitic Limestone. Uses: For analytical and research use. Group: Process materials, geological, cement & soils. Catalog: APS001585. | |
| Dolutegravir Impurity 25 | Dolutegravir Impurity 25. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (4R,12aS)-7-hydroxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxylic acid. CAS No. 1246616-73-8. Molecular formula: C13H14N2O6. Mole weight: 294.09. Catalog: APB1246616738. | |
| Dolutegravir Impurity 7 | Dolutegravir Impurity 7. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (4R,12aS)-N-(4-fluorobenzyl)-7-hydroxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide. CAS No. 1863916-88-4. Molecular formula: C20H20FN3O5. Mole weight: 401.39. Catalog: APB1863916884. | |
| Dolutegravir Impurity 8 | Dolutegravir Impurity 8. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (4R,12aS)-N-(2-fluorobenzyl)-7-hydroxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide. CAS No. 1863916-87-3. Molecular formula: C20H20FN3O5. Mole weight: 401.39. Catalog: APB1863916873. | |
| Dolutegravir (Sodium Salt) | Dolutegravir (Sodium Salt). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: sodium (4R,12aS)-9-((2,4-difluorobenzyl)carbamoyl)-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazin-7-olate. CAS No. 1051375-19-9. Molecular formula: C20H18F2N3O5·Na. Mole weight: 443.38. Catalog: APB1051375199. | |
| Domoic Acid | ?90% (HPLC). Uses: For analytical and research use. Group: Fluorescence/luminescence spectroscopy; building blocks. CAS No. 14277-97-5. Pack Sizes: 1MG, 5MG. IUPAC Name: (2S,3S,4S)-4-[(2Z,4E,6R)-6-carboxyhepta-2,4-dien-2-yl]-3-(carboxymethyl)pyrrolidine-2-carboxylic acid. Molecular formula: C15H21NO6. Mole weight: 311.33. Catalog: APS14277975. Assay: ?90% (HPLC). SMILES: C[C@H](\C=C\C=C(\C)/[C@H]1CN[C@@H]([C@H]1CC(=O)O)C(=O)O)C(=O)O. Format: Neat. | |
| Domperidone-d6 | Domperidone-d6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1329614-18-7. Molecular formula: C22H18D6ClN5O2. Mole weight: 431.95. Catalog: APB1329614187. | |
| Domperidone impurity 10 | Domperidone impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 103784-04-9. Molecular formula: C10H11BrN2O. Mole weight: 255.12. Catalog: APB103784049. | |
| Domperidone impurity 13 | Domperidone impurity 13. Uses: For analytical and research use. Group: Impurity standards. CAS No. 107618-26-8. Molecular formula: C14H20ClN3O2. Mole weight: 297.78. Catalog: APB107618268. | |
| Donepezil-D5 | Donepezil-D5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1128086-25-8. Molecular formula: C24H24D5NO3. Mole weight: 384.53. Catalog: APB1128086258. | |
| Donepezil Impurity 15 | Donepezil Impurity 15. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-benzyl-4-((5,6-dimethoxy-2,3-dihydro-1H-inden-2-yl)methyl)piperidine hydrochloride. CAS No. 1034439-57-0. Molecular formula: C24H32ClNO2. Mole weight: 401.97. Catalog: APB1034439570. | |
| Donepezil Impurity 18 | Donepezil Impurity 18. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-((1-benzylpiperidin-4-yl)methyl)-5,6-dimethoxy-1H-indene-1,3(2H)-dione. CAS No. 1023500-88-0. Molecular formula: C24H27NO4. Mole weight: 393.48. Catalog: APB1023500880. | |
| Donepezil Impurity 24 | Donepezil Impurity 24. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-((5,6-dimethoxy-1H-inden-2-yl)methyl)piperidine. CAS No. 1026443-48-0. Molecular formula: C17H23NO2. Mole weight: 273.37. Catalog: APB1026443480. | |
| Donepezil Impurity 26 | Donepezil Impurity 26. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-((5,6-dimethoxy-2,3-dihydro-1H-inden-2-yl)methyl)piperidine hydrochloride. CAS No. 1034439-43-4. Molecular formula: C17H26ClNO2. Mole weight: 311.85. Catalog: APB1034439434. | |
| Donepezil Impurity 31 | Donepezil Impurity 31. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1020661-51-1. Molecular formula: C24H25NO3. Mole weight: 375.47. Catalog: APB1020661511. | |
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