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Bromhexine Impurity 24 Bromhexine Impurity 24. Uses: For analytical and research use. Group: Impurity standards. CAS No. 100669-82-7. Molecular formula: C7H6Br2ClN. Mole weight: 299.39. Catalog: APB100669827. Alfa Chemistry Analytical Products 4
Bromhexine Impurity 25 Bromhexine Impurity 25. Uses: For analytical and research use. Group: Impurity standards. CAS No. 100669-81-6. Molecular formula: C7H6Br3N. Mole weight: 343.84. Catalog: APB100669816. Alfa Chemistry Analytical Products 4
Bromhexine Impurity 6 Bromhexine Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 100-60-7. Molecular formula: C7H15N. Mole weight: 113.2. Catalog: APB100607. Alfa Chemistry Analytical Products 4
Bromhexine Impurity 8 Bromhexine Impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 18683-89-1. Molecular formula: C14H20Br2N2O. Mole weight: 392.14. Catalog: APB18683891. Alfa Chemistry Analytical Products 4
Bromhexine Impurity D Bromhexine Impurity D. Uses: For analytical and research use. Group: Impurity standards. CAS No. 10076-98-9. Molecular formula: C14H22BrClN2. Mole weight: 333.7. Catalog: APB10076989. Alfa Chemistry Analytical Products 4
Bromhexine Impurity E Bromhexine Impurity E. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1660957-93-6. Molecular formula: C15H21Br2ClN2. Mole weight: 424.6. Catalog: APB1660957936. Alfa Chemistry Analytical Products 4
Bromide Anion Solution Bromide Anion Solution. Uses: For analytical and research use. Group: Aqueous inorganic. Alternative Names: Br?. CAS No. 24959-67-9. IUPAC Name: Bromide. Molecular formula: Br-. Mole weight: 79.90. Catalog: APS24959679D. SMILES: Br?. Format: Matrix Material. Shipping: No freezing. Alfa Chemistry Analytical Products 4
Bromine (Isotopic) Bromine (Isotopic). Uses: For analytical and research use. Group: Aqueous inorganic. Catalog: APS006267. Shipping: Room Temperature. Alfa Chemistry Analytical Products 4
Bromocyanamide metabolites Bromocyanamide metabolites. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1414864-34-8. Molecular formula: C19H12BrClN6O. Mole weight: 455.70. Catalog: APB1414864348. Alfa Chemistry Analytical Products 4
Bromopentacarbonylmanganese(I) 98%. Group: Vapor deposition precursors. Alfa Chemistry Analytical Products 4
Bromperidol decanoate United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardseuropean pharmacopoeia (ph. eur.)pharmacopoeial standards. Alternative Names: Bromperidol Decanoate,4-(4-Bromophenyl)-1-[4-(4-fluorophenyl)-4-oxobutyl]piperidin-4-yl Decanoic acid, R 46541, 4-(4-Bromophenyl)-1-[4-(4-fluorophenyl)-4-oxobutyl]piperidin-4-yl decanoate. Alfa Chemistry Analytical Products 4
Brompheniramine EP Impurity A Brompheniramine EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. CAS No. 132-22-9. Molecular formula: C16H19ClN2. Mole weight: 274.79. Catalog: APB132229. Alfa Chemistry Analytical Products 4
Bronopol Pesticides & Metabolites; Standards for Environmental Regulatory Methods; Pesticides & Metabolites. Uses: For analytical and research use. Group: Reagents. CAS No. 52-51-7. IUPAC Name: 2-bromo-2-nitropropane-1,3-diol. Alfa Chemistry Analytical Products 4
Brucite (NIM-GBW03128) Brucite (NIM-GBW03128). Uses: For analytical and research use. Group: Process materials, geological, cement & soils. Catalog: APS006297. Shipping: Room Temperature. Alfa Chemistry Analytical Products 4
BTEX in Water - AK - PT Proficiency Testing Material. Group: Waste water. Alfa Chemistry Analytical Products 4
BTEX Solution analytical standard. Group: Application areas. Alfa Chemistry Analytical Products 4
BTS 44595 BTS 44595. Uses: For analytical and research use. Group: Pesticides & metabolites; stable isotope labelled compounds; pesticides & metabolites. Alternative Names: BTS 44595, Prochloraz desimidazole-amino, N-Propyl-N-[2-(2,4,6-trichlorophenoxy)ethyl]urea,Urea, N-propyl-N-[2-(2,4,6-trichlorophenoxy)ethyl]-, BTS 44595. CAS No. 139520-94-8. Pack Sizes: 10MG. IUPAC Name: 1-propyl-1-[2-(2,4,6-trichlorophenoxy)ethyl]urea. Molecular formula: C12H15Cl3N2O2. Mole weight: 325.62. Catalog: APS139520948. SMILES: CCCN(CCOc1c(Cl)cc(Cl)cc1Cl)C(=O)N. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products 4
Bucladesine Impurity 5 Bucladesine Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1053-73-2. Molecular formula: C10H15N5O10P2. Mole weight: 427.2. Catalog: APB1053732. Alfa Chemistry Analytical Products 4
Bucladesine sodium Bucladesine sodium. Uses: For analytical and research use. Group: Impurity standards. CAS No. 16980-89-5. Molecular formula: C18H23N5NaO8P. Mole weight: 491.37. Catalog: APB16980895. Alfa Chemistry Analytical Products 4
Budesonide EP Impurity A Budesonide EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8S,9S,10R,11S,13S,14S,16R,17S)-11,16,17-trihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one. CAS No. 13951-70-7. Molecular formula: C21H28O6. Mole weight: 376.44. Catalog: APB13951707. Alfa Chemistry Analytical Products 4
Budesonide EP Impurity B Budesonide EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (6aR,6bS,7S,8aS,8bS,11aR,12aS,12bS)-7-hydroxy-8b-(2-hydroxyacetyl)-6a,8a,10-trimethyl-6a,6b,7,8,8a,8b,11a,12,12a,12b-decahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4(2H)-one. CAS No. 1040085-98-0. Molecular formula: C23H30O6. Mole weight: 402.48. Catalog: APB1040085980. Alfa Chemistry Analytical Products 4
Budesonide EP Impurity C Budesonide EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (4aR,4bS,5S,6aS,7aR,10aR,11aS,11bS)-5-hydroxy-7a-(hydroxymethyl)-4a,6a-dimethyl-9-propyl-4b,5,6,6a,10a,11,11a,11b,12,13-decahydrochryseno[2,3-d][1,3]dioxole-2,7(4aH,7aH)-dione. CAS No. 1040085-99-1. Molecular formula: C25H34O6. Mole weight: 430.53. Catalog: APB1040085991. Alfa Chemistry Analytical Products 4
Budesonide impurity 24 Budesonide impurity 24. Uses: For analytical and research use. Group: Impurity standards. CAS No. 131918-67-7. Molecular formula: C24H30O6. Mole weight: 414.5. Catalog: APB131918677. Alfa Chemistry Analytical Products 4
Budesonide Impurity 24 Budesonide Impurity 24. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-oxo-2-((8R,9S,10R,11S,13S,16R,17S)-11,16,17-trihydroxy-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,16,17-decahydro-3H-cyclopenta[a]phenanthren-17-yl)ethyl acetate. CAS No. 131918-72-4. Molecular formula: C24H32O6. Mole weight: 416.51. Catalog: APB131918724. Alfa Chemistry Analytical Products 4
Budesonide Impurity 25 Budesonide Impurity 25. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (8R,9S,10R,11S,13S,16R,17S)-11,16,17-trihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,9,10,11,12,13,16,17-decahydro-3H-cyclopenta[a]phenanthren-3-one. CAS No. 131918-73-5. Molecular formula: C21H26O6. Mole weight: 374.43. Catalog: APB131918735. Alfa Chemistry Analytical Products 4
Bumetanide ?-D-Glucuronide Bumetanide ?-D-Glucuronide. Uses: For analytical and research use. Group: Impurity standards. CAS No. 102623-14-3. Molecular formula: C23H28N2O11S. Mole weight: 540.54. Catalog: APB102623143. Alfa Chemistry Analytical Products 4
Bumetanide EP Impurity D Bumetanide EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-((2-ethylhexyl)amino)-4-phenoxy-5-sulfamoylbenzoic acid. CAS No. 153012-65-8. Molecular formula: C21H28N2O5S. Mole weight: 420.52. Catalog: APB153012658. Alfa Chemistry Analytical Products 4
Bumetanide Impurity 2 Bumetanide Impurity 2. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-(dibutylamino)-4-phenoxy-5-sulfamoylbenzoic acid. CAS No. 1236290-34-8. Molecular formula: C21H28N2O5S. Mole weight: 420.52. Catalog: APB1236290348. Alfa Chemistry Analytical Products 4
Bumetanide Photodegradable Impurity 16 Bumetanide Photodegradable Impurity 16. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-(butylamino)-4-phenoxybenzoic acid. CAS No. 105641-65-4. Molecular formula: C17H19NO3. Mole weight: 285.34. Catalog: APB105641654. Alfa Chemistry Analytical Products 4
Buparvaquone ?98% (HPLC). Group: Fluorescence/luminescence spectroscopypharma & vet compounds & metabolitespesticides & metabolitespharma & vet compounds & metabolitesapi standards. Alternative Names: 2-[[4-(1,1-Dimethylethyl)cyclohexyl]methyl]-3-hydroxy-1,4-naphthalenedione, Buparvaquone, Butalex. Alfa Chemistry Analytical Products 4
Bupivacaine EP Impurity D Bupivacaine EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2,6-dichloro-N-(2,6-dimethylphenyl)hexanamide. CAS No. 1037184-07-8. Molecular formula: C14H19Cl2NO. Mole weight: 288.21. Catalog: APB1037184078. Alfa Chemistry Analytical Products 4
Bupivacaine EP Impurity E Bupivacaine EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 6-(butylamino)-N-(2,6-dimethylphenyl)hexanamide. CAS No. 1330172-81-0. Molecular formula: C18H30N2O. Mole weight: 290.44. Catalog: APB1330172810. Alfa Chemistry Analytical Products 4
Bupropion Impurity 12 Bupropion Impurity 12. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-(4-bromophenyl)propan-1-one. CAS No. 10342-83-3. Molecular formula: C9H9BrO. Mole weight: 213.07. Catalog: APB10342833. Alfa Chemistry Analytical Products 4
Bupropion Impurity 20 (Hydrochloride) Bupropion Impurity 20 (Hydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(tert-butylamino)-1-(2-chlorophenyl)propan-1-one hydrochloride. CAS No. 1049718-57-1. Molecular formula: C13H19NO·HCl. Mole weight: 276.20. Catalog: APB1049718571. Alfa Chemistry Analytical Products 4
Bupropion Impurity 45 Bupropion Impurity 45. Uses: For analytical and research use. Group: Impurity standards. CAS No. 153365-82-3. Molecular formula: C13H20ClNO. Mole weight: 241.76. Catalog: APB153365823. Alfa Chemistry Analytical Products 4
Bupropion impurity A HCl Bupropion impurity A HCl. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(tert-butylamino)-1-(4-chlorophenyl)propan-1-one hydrochloride. CAS No. 1049718-72-0. Molecular formula: C13H18Cl2NO·HCl. Mole weight: 276.20. Catalog: APB1049718720. Alfa Chemistry Analytical Products 4
Bupropion Impurity B HCl Bupropion Impurity B HCl. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1049974-35-7(free base); 1-(3-bromophenyl)-2-(tert-butylamino)propan-1-one hydrochloride. CAS No. 1049718-43-5. Molecular formula: C13H18BrNO·HCl. Mole weight: 320.65. Catalog: APB1049718435. Alfa Chemistry Analytical Products 4
Bupropion Indandione Bupropion Indandione. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-(3-chlorophenyl)propane-1,2-dione. CAS No. 10557-17-2. Molecular formula: C9H7ClO2. Mole weight: 182.60. Catalog: APB10557172. Alfa Chemistry Analytical Products 4
Bupropion Morpholinol Impurity Bupropion Morpholinol Impurity. Uses: For analytical and research use. Group: Impurity standards. CAS No. 106083-71-0. Molecular formula: C13H18ClNO2. Mole weight: 255.74. Catalog: APB106083710. Alfa Chemistry Analytical Products 4
Bupropion Related Compound B Bupropion Related Compound B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1049974-35-7. Molecular formula: C13H18BrNO. Mole weight: 284.2. Catalog: APB1049974357. Alfa Chemistry Analytical Products 4
Bupropion ThioMorpholine Acid Bupropion ThioMorpholine Acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1246812-57-6. Molecular formula: C12H14ClNO3S. Mole weight: 287.76. Catalog: APB1246812576. Alfa Chemistry Analytical Products 4
Bupropion USP Related Compound C Bupropion USP Related Compound C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-(3-chlorophenyl)-2-hydroxypropan-1-one. CAS No. 152943-33-4. Molecular formula: C9H9ClO2. Mole weight: 184.62. Catalog: APB152943334. Alfa Chemistry Analytical Products 4
Buspirone-D8 hydrochloride solution 100 ?g/mL in methanol (as free base), ampule of 1 mL, certified reference material. Group: Antidepressants standards. Alfa Chemistry Analytical Products 4
Buspirone EP Impurity J Buspirone EP Impurity J. Uses: For analytical and research use. Group: Impurity standards. Catalog: APS001066. Format: Neat. Alfa Chemistry Analytical Products 4
Buspirone EP Impurity K Buspirone EP Impurity K. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 8-azaspiro[4.5]decane-7,9-dione. CAS No. 1075-89-4. Molecular formula: C9H13NO2. Mole weight: 167.21. Catalog: APB1075894. Alfa Chemistry Analytical Products 4
Busulfan Impurity 20 Busulfan Impurity 20. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1003-85-6. Molecular formula: C5H10O3S. Mole weight: 150.19. Catalog: APB1003856. Alfa Chemistry Analytical Products 4
Butacaine N-Oxide Hydrochloride Butacaine N-Oxide Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Butacaine N-Oxide Hydrochloride. IUPAC Name: N-[3-(4-aminobenzoyl)oxypropyl]-N-butylbutan-1-amine oxide;hydrochloride. Molecular formula: C18H30N2O3.ClH. Mole weight: 358.90. Catalog: APS006326. SMILES: Cl.CCCC[N+]([O-])(CCCC)CCCOC(=O)c1ccc(N)cc1. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products 4
Butalbital Impurity L Butalbital Impurity L. Uses: For analytical and research use. Group: Impurity standards. CAS No. 17048-97-4. Molecular formula: C12H18N2O3. Mole weight: 238.29. Catalog: APB17048974. Alfa Chemistry Analytical Products 4
Butenafine Butenafine. Uses: For analytical and research use. Group: Impurity standards. CAS No. 101828-21-1. Molecular formula: C23H27N. Mole weight: 317.48. Catalog: APB101828211. Alfa Chemistry Analytical Products 4
Butenafine (Hydrochloride) Butenafine (Hydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-(4-(tert-butyl)benzyl)-N-methyl-1-(naphthalen-1-yl)methanamine hydrochloride. CAS No. 101827-46-7. Molecular formula: C23H27N·HCl. Mole weight: 353.93. Catalog: APB101827467. Alfa Chemistry Analytical Products 4
Butenafine Impurity 1 Butenafine Impurity 1. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-(4-(tert-butyl)benzyl)-1-(4-(tert-butyl)phenyl)-N-methylmethanamine. CAS No. 122152-13-0. Molecular formula: C23H33N. Mole weight: 323.51. Catalog: APB122152130. Alfa Chemistry Analytical Products 4
Butenafine Impurity 10 Butenafine Impurity 10. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-(2-(tert-butyl)benzyl)-N-methyl-1-(naphthalen-1-yl)methanamine. CAS No. 124830-38-2. Molecular formula: C23H27N. Mole weight: 317.47. Catalog: APB124830382. Alfa Chemistry Analytical Products 4
Butenafine Impurity 17 (Hydrochloride) Butenafine Impurity 17 (Hydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-(4-(tert-butyl)benzyl)-N-methyl-1-(naphthalen-2-yl)methanamine hydrochloride. CAS No. 101827-53-6. Molecular formula: C23H27N·HCl. Mole weight: 353.93. Catalog: APB101827536. Alfa Chemistry Analytical Products 4
Butenafine Impurity 20 Butenafine Impurity 20. Uses: For analytical and research use. Group: Impurity standards. CAS No. 101828-30-2. Molecular formula: C23H27N. Mole weight: 317.48. Catalog: APB101828302. Alfa Chemistry Analytical Products 4
Butenafine Impurity 4 Butenafine Impurity 4. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-(tert-butyl)-4-(trichloromethyl)benzene. CAS No. 153357-88-1. Molecular formula: C11H13Cl3. Mole weight: 251.58. Catalog: APB153357881. Alfa Chemistry Analytical Products 4
Butenafine Impurity 8 Butenafine Impurity 8. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-(4-(tert-butyl)benzyl)-N-methyl-1-naphthamide. CAS No. 101846-86-0. Molecular formula: C23H25NO. Mole weight: 331.45. Catalog: APB101846860. Alfa Chemistry Analytical Products 4
Butenafine Impurity 9 Butenafine Impurity 9. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-(2-(tert-butyl)phenyl)-N-methylmethanamine. CAS No. 1526530-79-9. Molecular formula: C12H19N. Mole weight: 177.29. Catalog: APB1526530799. Alfa Chemistry Analytical Products 4
Butter Yellow-(phenyl-d5) analytical standard. Group: Colorant standards. Alfa Chemistry Analytical Products 4
Butylhydroxyanisole Impurity 6 Butylhydroxyanisole Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 15360-00-6. Molecular formula: C11H16O2. Mole weight: 180.25. Catalog: APB15360006. Alfa Chemistry Analytical Products 4
Butylphthalide Impurity 10 Butylphthalide Impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 168288-19-5. Molecular formula: C12H14O3. Mole weight: 206.24. Catalog: APB168288195. Alfa Chemistry Analytical Products 4
Butylphthalide Impurity 13 Butylphthalide Impurity 13. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1225206-60-9. Molecular formula: C8H5BrO3. Mole weight: 229.03. Catalog: APB1225206609. Alfa Chemistry Analytical Products 4
Butylphthalide Impurity 15 Butylphthalide Impurity 15. Uses: For analytical and research use. Group: Impurity standards. CAS No. 102126-71-6. Molecular formula: C8H5BrO3. Mole weight: 229.03. Catalog: APB102126716. Alfa Chemistry Analytical Products 4
Butylphthalide Impurity 18 Butylphthalide Impurity 18. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1225206-61-0. Molecular formula: C8H5BrO3. Mole weight: 229.03. Catalog: APB1225206610. Alfa Chemistry Analytical Products 4
Butylphthalide Impurity 20 Butylphthalide Impurity 20. Uses: For analytical and research use. Group: Impurity standards. CAS No. 102126-70-5. Molecular formula: C8H4Br2O2. Mole weight: 291.93. Catalog: APB102126705. Alfa Chemistry Analytical Products 4
Butyltrimethylammonium bis(trifluoromethylsulfonyl)imide 99%. Group: Supercapacitors. Alfa Chemistry Analytical Products 4
Butyphthalide impurity15 Butyphthalide impurity15. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(butoxycarbonyl)benzoic acid. CAS No. 131-70-4. Molecular formula: C12H14O4. Mole weight: 222.24. Catalog: APB131704. Alfa Chemistry Analytical Products 4
Butyphthalide impurity16 Butyphthalide impurity16. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(3-methylbutanoyl)benzoic acid. CAS No. 152567-80-1. Molecular formula: C12H14O3. Mole weight: 206.24. Catalog: APB152567801. Alfa Chemistry Analytical Products 4
Butyphthalide impurity 19 Butyphthalide impurity 19. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(pent-1-en-1-yl)benzoic acid. CAS No. 16692-58-3. Molecular formula: C12H14O2. Mole weight: 190.24. Catalog: APB16692583. Alfa Chemistry Analytical Products 4
Butyrolactone I - CAS 87414-49-1 Fluorescence/Luminescence Spectroscopy. Uses: For analytical and research use. Group: Reagents. CAS No. 87414-49-1. Pack Sizes: 200UG. Alfa Chemistry Analytical Products 4
C106 Dye ?85% (HPLC). Group: Organic photovoltaic (opv) materials. Alfa Chemistry Analytical Products 4

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