Alfa Chemistry Analytical Products - 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 | |
|---|---|---|
| Sildenafil Impurity 8 | Sildenafil Impurity 8. Uses: For analytical and research use. Alternative Names: 5-(2-ethoxy-5-(methylsulfonyl)phenyl)-3-propyl-6,7a-dihydro-1H-pyrazolo[4,3-d]pyrimidin-7(2H)-one. Molecular formula: C17H22N4O4S. Mole weight: 378.45. Catalog: APB01748. |  |
| Sildenafil Impurity 9 | Sildenafil Impurity 9. Uses: For analytical and research use. Alternative Names: 5-(2-ethoxy-5-((4-(2-hydroxyethyl)piperazin-1-yl)sulfonyl)phenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one. Molecular formula: C23H32N6O5S. Mole weight: 504.6. Catalog: APB01749. | |
| Sildenafil Impurity E | Sildenafil Impurity E. Uses: For analytical and research use. Alternative Names: 1H-imidazole. CAS No. 288-32-4. Molecular formula: C3H4N2. Mole weight: 68.08. Catalog: APB288324. | |
| Silica Fume | Silica Fume. Uses: For analytical and research use. Category: Process materials, geological, cement & soils. Catalog: APS012157. | |
| Silicon 2,3-naphthalocyanine bis(trihexylsilyloxide) | Silicon 2,3-naphthalocyanine bis(trihexylsilyloxide). Uses: For analytical and research use. CAS No. 92396-88-8. Mole weight: 1340.02. Catalog: AP92396888. | |
| Silicon 2,3-naphthalocyanine dichloride | Silicon 2,3-naphthalocyanine dichloride. Uses: For analytical and research use. CAS No. 92396-91-3. Mole weight: 811.75. Catalog: AP92396913. | |
| Silicon 2,3-naphthalocyanine dihydroxide | Silicon 2,3-naphthalocyanine dihydroxide. Uses: For analytical and research use. CAS No. 92396-90-2. Mole weight: 774.86. Catalog: AP92396902. | |
| Silicon 2,9,16,23-tetra-tert-butyl-29H,31H-phthalocyanine dihydroxide | Silicon 2,9,16,23-tetra-tert-butyl-29H,31H-phthalocyanine dihydroxide. Uses: For analytical and research use. CAS No. 85214-70-6. Mole weight: 799.05. Catalog: AP85214706. | |
| Silicon carbide | Silicon carbide. Uses: For analytical and research use. CAS No. 409-21-2. Mole weight: 40.10. EC Number: 206-991-8. Catalog: AP409212. | |
| Silicon nitride | Silicon nitride. Uses: For analytical and research use. CAS No. 12033-89-5. Mole weight: 140.28. EC Number: 234-796-8. Catalog: AP12033895. | |
| Silicon phthalocyanine dichloride | Silicon phthalocyanine dichloride. Uses: For analytical and research use. CAS No. 19333-10-9. Mole weight: 611.51. EC Number: 242-969-4. Catalog: AP19333109. | |
| Silicon phthalocyanine dihydroxide | Silicon phthalocyanine dihydroxide. Uses: For analytical and research use. CAS No. 19333-15-4. Mole weight: 574.62. Catalog: AP19333154. | |
| Silicon tetrabromide | Silicon tetrabromide. Uses: For analytical and research use. CAS No. 7789-66-4. Mole weight: 347.70. EC Number: 232-182-4. Catalog: AP7789664. | |
| Silver chloride | Silver chloride. Uses: For analytical and research use. CAS No. 7783-90-6. Mole weight: 143.32. EC Number: 232-033-3. Catalog: AP7783906. | |
| Silylating mixture I according to Sweeley | Silylating mixture I according to Sweeley. Uses: For analytical and research use. CAS No. 318974-69-5. Catalog: AP318974695. | |
| Sitagliptin Impurity 79 | Sitagliptin Impurity 79. Uses: For analytical and research use. Alternative Names: 5-(2-(2,5-difluorophenyl)-1-hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione. Molecular formula: C14H12F2O5. Mole weight: 298.24. Catalog: APB01746. | |
| Sitagliptin Impurity 80 | Sitagliptin Impurity 80. Uses: For analytical and research use. Alternative Names: 5-(2-(2,4-difluorophenyl)-1-hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione. Molecular formula: C14H12F2O5. Mole weight: 298.24. Catalog: APB01745. | |
| SKY Peptide trifluoroacetate salt | SKY Peptide trifluoroacetate salt. Uses: For analytical and research use. CAS No. 1877294-92-2 (free base). Mole weight: 1158.27 (free base basis). Catalog: ALP1877294922. | |
| SLAP HydroPyridopyrazine Reagent | SLAP HydroPyridopyrazine Reagent. Uses: For analytical and research use. CAS No. 2023645-22-7. Mole weight: 200.40. Catalog: AP2023645227. | |
| SLAP N-Bn Pip Reagent | SLAP N-Bn Pip Reagent. Uses: For analytical and research use. CAS No. 1908469-38-4. Mole weight: 236.43. Catalog: AP1908469384. | |
| (S)-Limonene | (S)-Limonene. Uses: For analytical and research use. Alternative Names: (4S)-4-Isopropenyl-1-methyl-cyclohexene,S(-)-Limonene. CAS No. 5989-54-8. Molecular formula: C10H16. Mole weight: 136.23. IUPAC Name: (4S)-1-methyl-4-prop-1-en-2-ylcyclohexene. Catalog: APS5989548. | |
| S-Metolachlor Metabolite CGA 357704 | S-Metolachlor Metabolite CGA 357704. Uses: For analytical and research use. CAS No. 1217465-10-5. Mole weight: 279.29. Catalog: AP1217465105. | |
| S-Metolachlor Metabolite CGA 368208 | S-Metolachlor Metabolite CGA 368208. Uses: For analytical and research use. CAS No. 1173021-76-5. Mole weight: 279.29. Catalog: AP1173021765. | |
| S-Metolachlor Metabolite CGA 50720 | S-Metolachlor Metabolite CGA 50720. Uses: For analytical and research use. CAS No. 152019-74-4. Mole weight: 207.23. Catalog: AP152019744. | |
| SnAP 2Me-M Reagent | SnAP 2Me-M Reagent. Uses: For analytical and research use. CAS No. 1557288-07-9. Mole weight: 378.18. Catalog: AP1557288079. | |
| SnAP 3Me-M Reagent | SnAP 3Me-M Reagent. Uses: For analytical and research use. CAS No. 1557288-09-1. Mole weight: 378.18. Catalog: AP1557288091. | |
| SnAP DA Reagent | SnAP DA Reagent. Uses: For analytical and research use. CAS No. 1577233-73-8. Mole weight: 477.31. Catalog: AP1577233738. | |
| SnAP M Reagent | SnAP M Reagent. Uses: For analytical and research use. CAS No. 1557288-04-6. Mole weight: 364.15. Catalog: AP1557288046. | |
| SnAP OA Reagent | SnAP OA Reagent. Uses: For analytical and research use. CAS No. 1577233-70-5. Mole weight: 378.18. Catalog: AP1577233705. | |
| SnAP Pip Reagent | SnAP Pip Reagent. Uses: For analytical and research use. CAS No. 1557287-99-6. Mole weight: 463.29. Catalog: AP1557287996. | |
| SnAP TM Reagent | SnAP TM Reagent. Uses: For analytical and research use. CAS No. 1452829-00-3. Mole weight: 380.22. Catalog: AP1452829003. | |
| Sodium Acetate Buffer | Sodium Acetate Buffer. Uses: For analytical and research use. Catalog: APB01043. | |
| Sodium Borate Buffer, 0.1 Molar | Sodium Borate Buffer, 0.1 Molar. Uses: For analytical and research use. Catalog: APB01044. | |
| Sodium carbonate, 0.05N Standardized Solution | Sodium carbonate, 0.05N Standardized Solution. Uses: For analytical and research use. CAS No. 497-19-8. Molecular formula: CO3Na2. Mole weight: 105.99. Catalog: APB497198-1. | |
| Sodium carbonate-Acidimetric standard | Sodium carbonate-Acidimetric standard. Uses: For analytical and research use. Category: Aqueous inorganic. Alternative Names: Carbonic Acid Disodium Salt, Carbonic Acid Sodium Salt, Snowlite 1, V Soda, V 20N, Dense Ash, Disodium Carbonate, Calcined Soda, Bisodium Carbonate, Sodium carbonate, Anhydrous. CAS No. 497-19-8. Molecular formula: CO3.2Na. Mole weight: 105.99. IUPAC Name: disodium;carbonate. Catalog: APS497198A. SMILES: [Na+].[Na+].[O-]C(=O)[O-]. | |
| Sodium Carbonate/Sodium Bicarbonate Buffer Volumetric | Sodium Carbonate/Sodium Bicarbonate Buffer Volumetric. Uses: For analytical and research use. Catalog: APB01045. | |
| Sodium carbonate solution | Sodium carbonate solution. Uses: For analytical and research use. Alternative Names: V 20N, Calcined Soda, Dense Ash, Sodium carbonate, Anhydrous, V Soda, Carbonic Acid Sodium Salt,Carbonic Acid Disodium Salt, Bisodium Carbonate, Disodium Carbonate, Snowlite 1. CAS No. 497-19-8. Molecular formula: CO3.2Na. Mole weight: 105.99. IUPAC Name: disodium;carbonate. Catalog: APS497198B. | |
| Sodium chloride, 0.1N Standardized Solution | Sodium chloride, 0.1N Standardized Solution. Uses: For analytical and research use. CAS No. 7647-14-5. Molecular formula: ClNa. Mole weight: 58.44. Catalog: APB7647145. | |
| Sodium Citrate Buffer | Sodium Citrate Buffer. Uses: For analytical and research use. Catalog: APB01046. | |
| Sodium Formate Buffer, pH 2.9 Standardized | Sodium Formate Buffer, pH 2.9 Standardized. Uses: For analytical and research use. Catalog: APB01047. | |
| Sodium perchlorate monohydrate | Sodium perchlorate monohydrate. Uses: For analytical and research use. CAS No. 7791-7-3. Mole weight: 140.46. EC Number: 231-511-9. Catalog: AP7791073. | |
| Sodium Phosphate Buffer, 100mM pH 7 | Sodium Phosphate Buffer, 100mM pH 7. Uses: For analytical and research use. Catalog: APB01048. | |
| Sodium Picosulfate Related Compound A | Sodium Picosulfate Related Compound A. Uses: For analytical and research use. CAS No. 32500-19-9. Mole weight: 379.36. Catalog: AP32500199. | |
| Sodium Sulfate Buffer, Volumetric Grade | Sodium Sulfate Buffer, Volumetric Grade. Uses: For analytical and research use. Catalog: APB01049. | |
| Sodium Sulfite Antioxidant Buffer | Sodium Sulfite Antioxidant Buffer. Uses: For analytical and research use. Catalog: APB01050. | |
| Sodium thiosulfate | Sodium thiosulfate. Uses: For analytical and research use. CAS No. 10102-17-7. Mole weight: 248.18. Catalog: AP10102177-A. | |
| Solvent Green 7 (High Purity) | Solvent Green 7 (High Purity). Uses: For analytical and research use. Alternative Names: 8-Hydroxypyrene-1,3,6-trisulfonic acid trisodium salt; HPTS; Pyranine. CAS No. 6358-69-6. Molecular formula: C16H7Na3O10S3. Mole weight: 524.39. Purity: 95%. Catalog: AP6358696-1. | |
| Solvent Green 7 hydrate | Solvent Green 7 hydrate. Uses: For analytical and research use. CAS No. 6358-69-6 (anhydrous). Mole weight: 524.39 (anhydrous basis). EC Number: 228-783-6. Catalog: ALP6358696. | |
| Solvent Violet 13 (High Purity) | Solvent Violet 13 (High Purity). Uses: For analytical and research use. Alternative Names: 1-Hydroxy-4-(4-methylanilino)anthraquinone. CAS No. 81-48-1. Molecular formula: C21H15NO3. Mole weight: 329.35. Purity: 95%. Catalog: AP81481. | |
| Sonepiprazole hydrate | Sonepiprazole hydrate. Uses: For analytical and research use. CAS No. 170858-33-0 (anhydrous). Mole weight: 401.52 (anhydrous basis). Catalog: ALP170858330. | |
| Sotalol Related Compound A | Sotalol Related Compound A. Uses: For analytical and research use. CAS No. 5576-49-8. Mole weight: 306.81. Catalog: AP5576498. | |
| Sotalol Related Compound B | Sotalol Related Compound B. Uses: For analytical and research use. CAS No. 83922-54-7. Mole weight: 199.23. Catalog: AP83922547. | |
| Sotalol Related Compound C | Sotalol Related Compound C. Uses: For analytical and research use. CAS No. 16974-44-0. Mole weight: 292.83. Catalog: AP16974440. | |
| Sp-Adenosine 3,5-cyclic monophosphorothioate triethylammonium salt hydrate | Sp-Adenosine 3,5-cyclic monophosphorothioate triethylammonium salt hydrate. Uses: For analytical and research use. CAS No. 93602-66-5 (anhydrous). Mole weight: 446.46 (anhydrous basis). Catalog: ALP93602665. | |
| Sp-Guanosine 3,5-cyclic monophosphorothioate triethylammonium salt | Sp-Guanosine 3,5-cyclic monophosphorothioate triethylammonium salt. Uses: For analytical and research use. CAS No. 86562-10-9. Mole weight: 462.46. Catalog: AP86562109. | |
| Sphingosylphosphorylcholine | Sphingosylphosphorylcholine. Uses: For analytical and research use. CAS No. 1670-26-4. Mole weight: 464.62. Catalog: AP1670264. | |
| Spiromesifen Metabolite M01 | Spiromesifen Metabolite M01. Uses: For analytical and research use. CAS No. 148476-30-6. Mole weight: 272.34. Catalog: AP148476306. | |
| Spirotetramat Metabolite BYI08330-cis-keto-hydroxy | Spirotetramat Metabolite BYI08330-cis-keto-hydroxy. Uses: For analytical and research use. CAS No. 1172134-11-0. Mole weight: 317.38. Catalog: AP1172134110. | |
| Spirotetramat Metabolite BYI08330 enol-glucoside | Spirotetramat Metabolite BYI08330 enol-glucoside. Uses: For analytical and research use. CAS No. 1172614-86-6. Mole weight: 463.52. Catalog: AP1172614866. | |
| Spirotetramat Metabolite BYI08330-mono-hydroxy | Spirotetramat Metabolite BYI08330-mono-hydroxy. Uses: For analytical and research use. CAS No. 1172134-12-1. Mole weight: 303.40. Catalog: AP1172134121. | |
| SPUTOLYSIN Reagent - CAS 578517 | SPUTOLYSIN Reagent - CAS 578517. Uses: For analytical and research use. CAS No. 3483-12-3. Catalog: AP3483123-A. | |
| Stains-All | Stains-All. Uses: For analytical and research use. CAS No. 7423-31-6. Mole weight: 559.58. EC Number: 231-047-7. Catalog: AP7423316. | |
| Stearoyl coenzyme A lithium salt | Stearoyl coenzyme A lithium salt. Uses: For analytical and research use. CAS No. 193402-48-1. Mole weight: 1034.00. Catalog: AP193402481. | |
| Succinyl coenzyme A sodium salt | Succinyl coenzyme A sodium salt. Uses: For analytical and research use. CAS No. 108347-97-3. Mole weight: 867.61. Catalog: AP108347973. | |
| Sucrose dipalmitate | Sucrose, mixed palmitates and stearates is a compound derived from sucrose, used in the biomedical industry as an emulsifier to enhance product stability. It finds applications in drug formulations, particularly for developing drugs targeting skin diseases, where it aids in delivering active ingredients effectively and enhancing their efficacy. Uses: For analytical and research use. Category: Impurity standards. Alternative Names: β-D-Fructofuranosyl-α-D-glucopyranoside dioctadecanoateSaccharose dioctadecanoate. CAS No. 84066-95-5. Catalog: APB84066955. | |
| Sucrose distearate | Sucrose distearate. Uses: For analytical and research use. Category: Impurity standards. CAS No. 27195-16-0. Molecular formula: C48H90O13. Mole weight: 875.24. Catalog: APB27195160. | |
| Sucrose monostearate | Sucrose monostearate. Uses: For analytical and research use. Category: Impurity standards. Alternative Names: Sucrose Stearate. CAS No. 37318-31-3. Molecular formula: C30H58O13. Mole weight: 626.8. Purity: 98%. IUPAC Name: (2R,3R,4S,5S,6R)-2-[(2S,3S,4S,5R)-3,4-dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol;octadecanoic acid. EC Number: 246-705-9. Catalog: APB37318313. SMILES: CCCCCCCCCCCCCCCCCC(=O)O.C([C@@H]1[C@H]([C@@H]([C@H]([C@H](O1)O[C@]2([C@H]([C@@H]([C@H](O2)CO)O)O)CO)O)O)O)O. | |
| Sucrose palmitate | Sucrose palmitate. Uses: For analytical and research use. Category: Impurity standards. CAS No. 26446-38-8. Molecular formula: C28H52O12. Mole weight: 580.71. Catalog: APB26446388. | |
| Sugammadex sodium Decomposition process Impurity 1 | Sugammadex sodium Decomposition process Impurity 1. Uses: For analytical and research use. Molecular formula: C36H60O30. Mole weight: 972.32. Catalog: APB02007. | |
| Sugammadex sodium Decomposition process Impurity 2 | Sugammadex sodium Decomposition process Impurity 2. Uses: For analytical and research use. Molecular formula: C42H70O35. Mole weight: 1134.37. Catalog: APB02006. | |
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