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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.

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Terazosin EP impurity D Terazosin EP impurity D. Uses: For analytical and research use. Group: Impurity standards. CAS No. 102714-74-9. Molecular Formula: C15H19N5O3. Mole Weight: 317.35. Catalog: APB102714749. Alfa Chemistry Analytical Products
Terazosin EP impurity F Terazosin EP impurity F. Uses: For analytical and research use. Group: Impurity standards. CAS No. 109678-71-9. Molecular Formula: C19H27N5O4. Mole Weight: 389.46. Catalog: APB109678719. Alfa Chemistry Analytical Products
Terazosin EP impurity G Terazosin EP impurity G. Uses: For analytical and research use. Group: Impurity standards. CAS No. 105356-89-6. Molecular Formula: C18H23N5O4. Mole Weight: 371.41. Catalog: APB105356896. Alfa Chemistry Analytical Products
Terazosin EP impurity H Terazosin EP impurity H. Uses: For analytical and research use. Group: Impurity standards. CAS No. 105356-90-9. Molecular Formula: C18H23N5O4. Mole Weight: 373.41. Catalog: APB105356909. Alfa Chemistry Analytical Products
Terazosin EP impurity J Terazosin EP impurity J. Uses: For analytical and research use. Group: Impurity standards. CAS No. 152551-75-2. Molecular Formula: C19H27N5O4. Mole Weight: 389.46. Catalog: APB152551752. Alfa Chemistry Analytical Products
Terazosin EP impurity K Terazosin EP impurity K. Uses: For analytical and research use. Group: Impurity standards. CAS No. 19216-56-9. Molecular Formula: C19H21N5O4. Mole Weight: 383.41. Catalog: APB19216569. Alfa Chemistry Analytical Products
Terbinafine Dimer Impurity Dihydrochloride Salt Terbinafine Dimer Impurity Dihydrochloride Salt. Uses: For analytical and research use. Group: Impurity standards. Catalog: APS003281. Format: Neat. Alfa Chemistry Analytical Products
Terbinafine EP Impurity C Terbinafine EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 187540-01-8. Molecular Formula: C21H25N. Mole Weight: 291.44. Catalog: APB187540018. Alfa Chemistry Analytical Products
Terbinafine EP Impurity D Terbinafine EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. CAS No. 151222-50-3. Molecular Formula: C22H27N. Mole Weight: 305.46. Catalog: APB151222503. Alfa Chemistry Analytical Products
Terbinafine impurity 7 (hydrochloride salt) Terbinafine impurity 7 (hydrochloride salt). Uses: For analytical and research use. Group: Impurity standards. CAS No. 152830-98-3. Molecular Formula: C20H24ClN. Mole Weight: 313.87. Catalog: APB152830983. Alfa Chemistry Analytical Products
Terbutaline EP Impurity B Hemisulphate Terbutaline EP Impurity B Hemisulphate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 153657-83-1. Molecular Formula: C13H21NO7S. Mole Weight: 335.37. Catalog: APB153657831. Alfa Chemistry Analytical Products
Terbutaline EP Impurity C Terbutaline EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. CAS No. 139508-58-0. Molecular Formula: C12H17NO3. Mole Weight: 223.27. Catalog: APB139508580. Alfa Chemistry Analytical Products
Terbutaline Impurity 1 Terbutaline Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 134274-89-8. Molecular Formula: C23H22ClN. Mole Weight: 347.89. Catalog: APB134274898. Alfa Chemistry Analytical Products
Terbutaline Impurity 4 Terbutaline Impurity 4. Uses: For analytical and research use. Group: Impurity standards. CAS No. 173200-56-1. Molecular Formula: C9H14O. Mole Weight: 138.21. Catalog: APB173200561. Alfa Chemistry Analytical Products
Terbutaline Impurity 6 Terbutaline Impurity 6. Uses: For analytical and research use. Group: Impurity standards. CAS No. 126764-17-8. Molecular Formula: C9H13Cl. Mole Weight: 156.65. Catalog: APB126764178. Alfa Chemistry Analytical Products
Terpineol Allergen Standards. Uses: For analytical and research use. Group: Reagents. Grades: analytical standard. CAS No. 8000-41-7. Pack Sizes: 1ML, 5ML. Alfa Chemistry Analytical Products
tert-Butyl 2-(hydroxymethyl)-5,6-dihydroimidazo[1,2-a]pyrazine-7 (8H)-carboxylate tert-Butyl 2-(hydroxymethyl)-5,6-dihydroimidazo[1,2-a]pyrazine-7 (8H)-carboxylate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1250996-70-3. Molecular Formula: C12H19N3O3. Mole Weight: 253.3. Catalog: APB1250996703. Alfa Chemistry Analytical Products
tert-butyl (2-oxo-2-((2,2,2-trifluoroethyl)amino)ethyl)carbamate tert-butyl (2-oxo-2-((2,2,2-trifluoroethyl)amino)ethyl)carbamate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1231755-15-9. Molecular Formula: C9H15F3N2O3. Mole Weight: 256.23. Catalog: APB1231755159. Alfa Chemistry Analytical Products
tert-butyl 4-((3-aminopyridin-2-yl)amino)piperidine-1-carboxylate tert-butyl 4-((3-aminopyridin-2-yl)amino)piperidine-1-carboxylate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1071154-76-1. Molecular Formula: C15H24N4O2. Mole Weight: 292.38. Catalog: APB1071154761. Alfa Chemistry Analytical Products
tert-butyl 4-fluoro-3-oxopiperidine-1-carboxylate tert-butyl 4-fluoro-3-oxopiperidine-1-carboxylate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1334413-33-0. Molecular Formula: C10H16FNO3. Mole Weight: 217.24. Catalog: APB1334413330. Alfa Chemistry Analytical Products
Testosterone-17-acetate Testosterone-17-acetate. Uses: For analytical and research use. Group: Pharma & vet compounds & metabolites; pharma & vet compounds & metabolites. Alternative Names: Aceto-sterandryl, 17beta-Acetoxy-Delta4-androsten-3-one, (17beta)-17-(Acetyloxy)androst-4-en-3-one, 17beta-Hydroxyandrost-4-en-3-one acetate, 3-Oxoandrost-4-en-17beta-yl acetate, Testosterone acetate, Testosterone Isocaproate Imp. B (EP), Perandrone A, Amolisin, Testosterone Acetate, Aceto-testoviron, 17beta-Acetoxy-4-androsten-3-one, SKF 5647, 4-Androsten-17beta-ol-3-one 17-acetate,Testosterone Imp. E (EP), NSC 523836, Testosterone Propionate Imp. A (EP), 17beta-Acetoxytestosterone, 17beta-Hydroxyandrost-4-en-3-one-17beta-acetate, Farmatest, 17beta-Acetoxyandrost-4-ene-3-one, Testosterone 17-acetate, 17-O-Acetyltestosterone, 3-Oxoandrost-4-en-17beta-yl Acetate, Androtest A, Deposteron, Androst-4-en-17beta-ol-3-one acetate. CAS No. 1045-69-8. IUPAC Name: [(8R,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate. Molecular Formula: C21H30O3. Mole Weight: 330.46. Catalog: APS1045698A. SMILES: CC (=O)O[C@H]1CC[C@H]2[C@@H]3CCC4=CC (=O)CC[C@]4 (C)[C@H]3CC[C@]12C. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products
Testosterone Laurate Testosterone Laurate. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Testosterone Laurate, Testosterone, laurate (6CI), (17beta)-17-[(1-oxododecyl)oxy]-Androst-4-en-3-one. CAS No. 59232-78-9. IUPAC Name: [(8R,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl] dodecanoate. Molecular Formula: C31H50O3. Mole Weight: 470.73. Catalog: APS59232789. SMILES: CCCCCCCCCCCC (=O)O[C@H]1CC[C@H]2[C@@H]3CCC4=CC (=O)CC[C@]4 (C)[C@H]3CC[C@]12C. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products
Tetracaine Chloride Tetracaine Chloride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 15302-10-0. Molecular Formula: C15H20Cl2N2O. Mole Weight: 315.24. Catalog: APB15302100. Alfa Chemistry Analytical Products
Tetracaine Impurity 11 Tetracaine Impurity 11. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1029292-13-4. Molecular Formula: C15H23NO2. Mole Weight: 249.35. Catalog: APB1029292134. Alfa Chemistry Analytical Products
Tetracaine Impurity 11 Tetracaine Impurity 11. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (4-(butylamino)phenyl)methanol. CAS No. 131719-63-6. Molecular Formula: C11H17NO. Mole Weight: 179.26. Catalog: APB131719636. Alfa Chemistry Analytical Products
Tetracaine Impurity 14 Tetracaine Impurity 14. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1056627-94-1. Molecular Formula: C13H19NO2. Mole Weight: 221.3. Catalog: APB1056627941. Alfa Chemistry Analytical Products
Tetracaine Impurity 6 Tetracaine Impurity 6. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(dimethylamino)ethyl 4-aminobenzoate. CAS No. 10012-47-2. Molecular Formula: C11H16N2O2. Mole Weight: 208.26. Catalog: APB10012472. Alfa Chemistry Analytical Products
Tetracycline impurity 10 Tetracycline impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 158018-53-2. Molecular Formula: C22H22Cl2N2O7. Mole Weight: 497.33. Catalog: APB158018532. Alfa Chemistry Analytical Products
Tetracycline impurity 15 Tetracycline impurity 15. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1771-28-4. Molecular Formula: C20H19ClN2O9. Mole Weight: 466.83. Catalog: APB1771284. Alfa Chemistry Analytical Products
Tetracycline impurity 3 Tetracycline impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 14297-93-9. Molecular Formula: C22H23ClN2O8. Mole Weight: 478.88. Catalog: APB14297939. Alfa Chemistry Analytical Products
Tetracycline impurity 8 Tetracycline impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1665-56-1. Molecular Formula: C22H22N2O7. Mole Weight: 426.43. Catalog: APB1665561. Alfa Chemistry Analytical Products
Tetramethrin Pesticides & Metabolites Standards; Pesticides & Metabolites; Standards for Environmental Regulatory Methods; Pesticides & Metabolites. Uses: For analytical and research use. Group: Reagents. Alternative Names: Tetramethrin, Phthalthrin. Grades: analytical standard. CAS No. 7696-12-0. Pack Sizes: 250MG. IUPAC Name: (1,3-dioxo-4,5,6,7-tetrahydroisoindol-2-yl)methyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate. Alfa Chemistry Analytical Products
Thebaol Acetate Thebaol Acetate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 47192-97-2. Pack Sizes: 2.5MG. IUPAC Name: (3,6-dimethoxyphenanthren-4-yl) acetate. Molecular Formula: C18H16O4. Mole Weight: 296.32. Catalog: APS47192972. SMILES: COc1ccc2ccc3ccc(OC)c(OC(=O)C)c3c2c1. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products
Theophyllidine Hydrochloride Theophyllidine Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 116131-08-9. Pack Sizes: 25MG. IUPAC Name: N-methyl-5-(methylamino)-1H-imidazole-4-carboxamide;hydrochloride. Molecular Formula: C6H10N4O.ClH. Mole Weight: 190.63. Catalog: APS116131089. SMILES: Cl.CNC(=O)c1nc[nH]c1NC. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products
Theophylline EP Impurity B Theophylline EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-methyl-1H-purine-2,6(3H,7H)-dione. CAS No. 1076-22-8. Molecular Formula: C6H6N4O2. Mole Weight: 166.14. Catalog: APB1076228. Alfa Chemistry Analytical Products
Theophylline Impurity 10 Theophylline Impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1429636-73-6. Molecular Formula: C9H12N4O4. Mole Weight: 240.22. Catalog: APB1429636736. Alfa Chemistry Analytical Products
Theophylline Impurity 8 Theophylline Impurity 8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 136145-07-8. Molecular Formula: C14H13ClN4O2. Mole Weight: 304.73. Catalog: APB136145078. Alfa Chemistry Analytical Products
Thiabendazole Standards for Environmental Regulatory Methods; Pesticides & Metabolites. Uses: For analytical and research use. Group: Reagents. Alternative Names: TBZ, 2-(4-Thiazoyl)benzimidazole, Hokkustar HP, Thibenzole 200, Mertect 160, Amolden HS, Tibimix 20, Metasol TK 50AD, Equizole, Mintesol, Tiabendazole, Bovizole, Metasol TK 25, Storite, Marukacide M 101, Nemapan, Tectab, Hokustar HP, 2-(4-Thiazolyl)-1H-benzimidazole, Triasox, Tecto 10P, Thiabendazole, Cropasal, Thibenzole, Drawipas, 4-(1H-Benzimidazol-2-yl)thiazole, Omnizole, Thiabenzole, Eprofil, Ormogal, TK 25AD, Thiabendole, Mintezol, Tecto B, 5-(4-Thiazolyl)benzimidazole, Minzolum, Sanaizol TBZ-FL 25, Metasol TK 100, MSD 18, Chemviron TK 100, Pitrizet, TBZ 6, 2-(4-Triazolyl)benzimidazole, Thiaben, Tecto 40F, Tecto, MK 360, TBZ 60W, 2-(4-Thiazolyl)-1H-benzoimidazole, Polival, Thibendole, Lombristop, Mertect LSP, Tecta, Mertect, Mertect 340F, Top Form Wormer, TBZ (fungicide), Tiabendazol, Tebuzate, Thibenzol, Tiabenda, NSC 90507, Syntol M 100,2-(1,3-Thiazol-4-yl)-1H-benzimidazole, Metasol TK 25AD, 2-(4-Thiazolyl)benzimidazole, Tecto 60, NSC 525040, 2-(4'-Thiazolyl)benzimidazole, 2-(4'-Thiazoyl)benzimidazole, G 491, Sistesan, Irgaguard F 3000, Sanaizol 100, Thiabendazol. CAS No. 148-79-8. IUPAC Name: 4-(1H-benzimidazol-2-yl)-1,3-thiazole. Alfa Chemistry Analytical Products
Thiadiazin Thiadiazin. Uses: For analytical and research use. Group: Pesticides & metabolites; pesticides & metabolites. Alternative Names: 2H-1,3,5-Thiadiazine-2-thione, 3,3'-ethylenebis[tetrahydro-4,6-dimethyl- (6CI,7CI,8CI), D 328, Milneb, Du Pont 328, 3,3'-Ethylenebis(tetrahydro-4,6-dimethyl-2H-1,3,5-thiadiazine-2-thione), D 682, 3,3'-(1,2-Ethanediyl)bis[3,4,5,6-tetrahydro-4,6-dimethyl-2H-1,3,5-thiadiazine-2-thione], Editon,: 2H-1,3,5-Thiadiazine-2-thione, 3,3'-(1,2-ethanediyl)bis[tetrahydro-4,6-dimethyl- (9CI), 3,3-Ethylenebis(4,6-dimethyltetrahydro-1,3,5-thiadiazine-2-thione), Editone, HOE 2852, Sanipa, Thiadiazin, Thiadiazin (pesticide), Edithon. CAS No. 3773-49-7. IUPAC Name: 3-[2-(4,6-dimethyl-2-sulfanylidene-1,3,5-thiadiazinan-3-yl)ethyl]-4,6-dimethyl-1,3,5-thiadiazinane-2-thione. Molecular Formula: C12H22N4S4. Mole Weight: 350.59. Catalog: APS3773497. SMILES: CC1NC(C)N(CCN2C(C)NC(C)SC2=S)C(=S)S1. Format: Neat. Alfa Chemistry Analytical Products
Thiamethoxam Pesticides & Metabolites Standards; Pesticides & Metabolites; Pesticides & Metabolites. Uses: For analytical and research use. Group: Reagents. Alternative Names: Actara 25WG, WS 70, FS 600, Meridian, 3-[(2-Chloro-5-thiazolyl)methyl]tetrahydro-5-methyl-N-nitro-4H-1,3,5-oxadiazin-4-imine, FS 600 (insecticide), Cruiser,4H-1,3,5-Oxadiazin-4-imine, 3-[(2-chloro-5-thiazolyl)methyl]tetrahydro-5-methyl-N-nitro-, Cruiser A 9765, Cruiser 350FS, Cruiser 5FS, Cruiser 600FS, A 9765N, CGA 293343, A 97565N, Xamox, Optigard, Thiamethoxam, Actara, Diacloden, Adage 5FS, Centric, Actara 2GR, Adage, Platinum (insecticide), Platinum 240SC, FS 350, WS 70 (insecticide), Flagship. Grades: analytical standard. CAS No. 153719-23-4. Pack Sizes: 100MG. IUPAC Name: N-[3-[(2-chloro-1,3-thiazol-5-yl)methyl]-5-methyl-1,3,5-oxadiazinan-4-ylidene]nitramide. Alfa Chemistry Analytical Products
Thiamethoxam Impurity 1 Thiamethoxam Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 131748-59-9. Molecular Formula: C6H8ClN5O2S. Mole Weight: 249.67. Catalog: APB131748599. Alfa Chemistry Analytical Products
Thiamethoxam Impurity 3 Thiamethoxam Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 192439-46-6. Molecular Formula: C14H15N5O3S2. Mole Weight: 365.43. Catalog: APB192439466. Alfa Chemistry Analytical Products
Thiamethoxam intermediate oxadiazine Impurity 2 Thiamethoxam intermediate oxadiazine Impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 123019-22-7. Molecular Formula: C3H6N4O3. Mole Weight: 146.11. Catalog: APB123019227. Alfa Chemistry Analytical Products
Thiamethoxam intermediate oxadiazine Impurity 3 Thiamethoxam intermediate oxadiazine Impurity 3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 136515-16-0. Molecular Formula: C5H11N5O2. Mole Weight: 173.18. Catalog: APB136515160. Alfa Chemistry Analytical Products
Thiamine Acetate Hydrochloride Thiamine Acetate Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1037-29-2. Molecular Formula: C14H20Cl2N4O2S. Mole Weight: 379.31. Catalog: APS1037292. Format: Neat. Alfa Chemistry Analytical Products
Thiamine EP Impurity F Thiamine EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. CAS No. 10593-44-9. Molecular Formula: C13H19N4OS+. Mole Weight: 279.38. Catalog: APB10593449. Alfa Chemistry Analytical Products
Thiamine EP Impurity G Thiamine EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. CAS No. 130967-52-1. Molecular Formula: C14H19N4O2S+. Mole Weight: 307.39. Catalog: APB130967521. Alfa Chemistry Analytical Products
Thiamine EP Impurity G Chloride HCl Thiamine EP Impurity G Chloride HCl. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1037-29-2. Molecular Formula: C14H20Cl2N4O2S. Mole Weight: 379.3. Catalog: APB1037292. Alfa Chemistry Analytical Products
Thiamine Hydrochloride (Vitamin B1) Thiamine Hydrochloride (Vitamin B1). Uses: For analytical and research use. Group: Api standards. Alternative Names: Beuion, Vitamin B1 hydrochloride, Biamine, Bevitine, Thiadoxine, THD, Thiaminal, Betabion, Bivatin, Thiamine chloride hydrochloride, Betalin S, Aneurine hydrochloride, 3-[(4-Amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methylthiazolium chloride monohydrochloride, Bethiazine, Vinothiam, Metabolin, Tiamidon,Thiamine Hydrochloride, Lixa-Beta, Bequin, Thiamine dichloride, Eskaphen, Tiaminal, 3-(4-Amino-2-methylpyrimidyl-5-methyl)-4-methyl-5,beta-hydroxyethylthiazolium chloride hydrochloride, Thiamine hydrochloride, Thiamin chloride, Vitaneuron, Bewon, Apate drops, Thiaminium chloride hydrochloride, Clotiamina, Vitamin B1, Biuno, Begiolan, Thiaminium chloride, Thiamin dichloride, Thiamin hydrochloride, Thiamine chloride, Bivita, Thiavit, Betaxin, Eskapen, Thiamol, Vetalin S, Benerva, Slowten, Beatine, Bedome, Berin, Trophite, Thiamine monohydrochloride. CAS No. 67-03-8. IUPAC Name: 2-[3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium-5-yl]ethanol;chloride;hydrochloride. Molecular Formula: C12H17N4OS.Cl.ClH. Mole Weight: 337.27. Catalog: APS67038A. SMILES: Cl.[Cl-].Cc1ncc(C[n+]2csc(CCO)c2C)c(N)n1. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products
Thiamine nitrate Nutritional Composition Compounds; API Standards; British Pharmacopoeia; European Pharmacopoeia (Ph. Eur.); Pharmacopoeial Standards. Uses: For analytical and research use. Group: Reagents. Alternative Names: Aneurine-nitrate, Vitamin B1 nitrate, Vitamin B1 mononitrate, Thiamine nitrate (6CI), Betabion mononitrate, Thiamine nitrate (salt) (7CI,8CI), Aneurine mononitrate,Thiamine Nitrate, Thiazolium, 3-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl-, nitrate (salt) (9CI), 3-(4-Amino-2-methylpyrimidyl-5-methyl)-4-methyl-5,beta-hydroxyethylthiazolium nitrate, Thiamine mononitrate, Thiazolium, 3-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl-, nitrate (1:1). CAS No. 532-43-4. IUPAC Name: 2-[3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium-5-yl]ethanol;nitrate. Alfa Chemistry Analytical Products
Thiamine Sulfate Thiamine Sulfate. Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 100MG. Catalog: APS013176. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products
Thiazol-2-carboxylic acid Thiazol-2-carboxylic acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 14190-59-1. Molecular Formula: C4H3NO2S. Mole Weight: 129.13. Catalog: APB14190591. Alfa Chemistry Analytical Products
Thiocolchicoside EP Impurity G Thiocolchicoside EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. CAS No. 177991-81-0. Molecular Formula: C25H31NO9S. Mole Weight: 521.58. Catalog: APB177991810. Alfa Chemistry Analytical Products
Thioctic acid Thioctic acid. Uses: For analytical and research use. Group: Pharma & vet compounds & metabolites; pharma & vet compounds & metabolites; api standards; european pharmacopoeia (ph. eur.); pharmaceutical toxicology; pharmacopoeial standards. Alternative Names: 6,8-Thioctic acid, DL-6,8-Thioctic acid, Espa-lipon, Liposan, 1,2-Dithiolane-3-valeric acid, (+/-)-1,2-Dithiolane-3-pentanoic acid, 6-Thioctic acid, DL-alpha-Lipoic acid, 5-(1,2-Dithiolan-3-yl)valeric acid, DL-Thioctic acid, NSC 628502, Tioctidasi, DL-6-Thioctic acid, Tioctidasi acetate replacing factor, (RS)-alpha-Lipoic acid, Lipothion, NSC 90788, dl-Thioctic acid, Protogen A, (+/-)-1,2-Dithiolane-3-valeric acid, (+/-)-alpha-Lipoic acid, alpha-Liponic acid, Biletan, Tioctacid, Thioctacid,Thioctic Acid, 5-(1,2-Dithiolan-3-yl)pentanoic acid, Pyruvate oxidation factor, dl-Lipoic acid, (RS)-Lipoic acid, (+/-)-Lipoic acid, Thioctsan, Thiotacid, Alipure, 1,2-Dithiolane-3-pentanoic acid, (+/-)-Thioctic acid, Thioctic acid. CAS No. 1077-28-7. IUPAC Name: 5-(dithiolan-3-yl)pentanoic acid. Molecular Formula: C8H14O2S2. Mole Weight: 206.33. Catalog: APS1077287. SMILES: OC(=O)CCCCC1CCSS1. Format: Neat. Alfa Chemistry Analytical Products
Thioctic Acid EP Impurity B Thioctic Acid EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1077-28-7. Molecular Formula: C8H14O2S2. Mole Weight: 206.32. Catalog: APB1077287. Alfa Chemistry Analytical Products
Thioctic Acid Impurity 19 Thioctic Acid Impurity 19. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5-((1S)-1-oxido-1,2-dithiolan-3-yl)pentanoic acid. CAS No. 2114407-78-0. Molecular Formula: C8H14O3S2. Mole Weight: 222.32. Catalog: APB2114407780. Alfa Chemistry Analytical Products
Thioctic Acid Impurity 20 Thioctic Acid Impurity 20. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5-((2S)-2-oxido-1,2-dithiolan-3-yl)pentanoic acid. CAS No. 2114407-83-7. Molecular Formula: C8H14O3S2. Mole Weight: 222.32. Catalog: APB2114407837. Alfa Chemistry Analytical Products
Thioctic Acid Impurity D Thioctic Acid Impurity D. Uses: For analytical and research use. Group: Impurity standards. CAS No. 108015-78-7. Molecular Formula: C8H14O3S2. Mole Weight: 222.32. Catalog: APB108015787. Alfa Chemistry Analytical Products
Thioctic Acid Impurity F Thioctic Acid Impurity F. Uses: For analytical and research use. Group: Impurity standards. CAS No. 17370-41-1. Molecular Formula: C8H14O4S2. Mole Weight: 238.32. Catalog: APB17370411. Alfa Chemistry Analytical Products
Thioctic Acid Impurity G Thioctic Acid Impurity G. Uses: For analytical and research use. Group: Impurity standards. CAS No. 188745-24-6. Molecular Formula: C8H14O3S2. Mole Weight: 222.32. Catalog: APB188745246. Alfa Chemistry Analytical Products
Thioctic Acid Impurity H Thioctic Acid Impurity H. Uses: For analytical and research use. Group: Impurity standards. CAS No. 188783-96-2. Molecular Formula: C8H14O3S2. Mole Weight: 222.32. Catalog: APB188783962. Alfa Chemistry Analytical Products
Thiophene-3-carboxylic Acid Thiophene-3-carboxylic Acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 88-13-1. IUPAC Name: thiophene-3-carboxylic acid. Molecular Formula: C5H4O2S. Mole Weight: 128.15. Catalog: APS88131. SMILES: OC(=O)c1ccsc1. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products
Thioridazine 2-Sulfone Thioridazine 2-Sulfone. Uses: For analytical and research use. Group: Impurity standards. CAS No. 14759-06-9. Pack Sizes: 5MG. Molecular Formula: C21H26N2O2S2. Mole Weight: 402.57. Catalog: APS14759069. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products
Thioridazine 5-Sulfoxide (Mixture of Diastereomers) Thioridazine 5-Sulfoxide (Mixture of Diastereomers). Uses: For analytical and research use. Group: Impurity standards. CAS No. 7776-5-8. Pack Sizes: 5MG. IUPAC Name: 10-[2-(1-methylpiperidin-2-yl)ethyl]-2-methylsulfanylphenothiazine 5-oxide. Molecular Formula: C21H26N2OS2. Mole Weight: 386.57. Catalog: APS7776058A. SMILES: CSc1ccc2c (c1)N (CCC3CCCCN3C)c4ccccc4S2=O. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products
Thirluzamide Thirluzamide. Uses: For analytical and research use. Group: Impurity standards. CAS No. 130000-40-7. Molecular Formula: C13H6Br2F6N2O2S. Mole Weight: 528.06. Catalog: APB130000407. Alfa Chemistry Analytical Products
Thorium-229 Radioactivity Standard Thorium-229 Radioactivity Standard. Uses: For analytical and research use. Group: Aqueous inorganic. IUPAC Name: Thorium-229. Molecular Formula: 229Th. Mole Weight: 229.00. Catalog: APS013187. SMILES: 229Th. Alfa Chemistry Analytical Products
Thymine Thymine. Uses: For analytical and research use. Group: Impurity standards. CAS No. 65-71-4. Pack Sizes: 1G. IUPAC Name: 5-methyl-1H-pyrimidine-2,4-dione. Molecular Formula: C5H6N2O2. Mole Weight: 126.11. Catalog: APS65714A. SMILES: CC1=CNC(=O)NC1=O. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products
Tiagabine Impurity 2 Tiagabine Impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 157925-28-5. Molecular Formula: C20H27NO4S2. Mole Weight: 409.56. Catalog: APB157925285. Alfa Chemistry Analytical Products
Tiagabine Impurity 5 Tiagabine Impurity 5. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1253297-73-2. Molecular Formula: C14H16OS2. Mole Weight: 264.4. Catalog: APB1253297732. Alfa Chemistry Analytical Products
Tiamulin EP Impurity E Tiamulin EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. CAS No. 113323-39-0. Molecular Formula: C28H45NO4S. Mole Weight: 491.73. Catalog: APB113323390. Alfa Chemistry Analytical Products

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