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 | |
|---|---|---|
| 2-Pyrrolidinyl Desmorpholinylrocuronium Bromide | 2-Pyrrolidinyl Desmorpholinylrocuronium Bromide. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Pyrrolidinium, 1-[(2β, 3α, 5α, 16β, 17β)-17-(acetyloxy)-3-hydroxy-2-(1-pyrrolidinyl)androstan-16-yl]-1-(2-propen-1-yl)-, bromide (1:1), 1-[17β-Acetoxy-3α-hydroxy-2β-(pyrrolidin-1-yl)-5α-androstan-16β-yl]-1-(prop-2-enyl)pyrrolidinium Bromide. CAS No. 1190105-65-7. IUPAC Name: [(2S, 3S, 5S, 8R, 9S, 10S, 13S, 14S, 16S, 17R)-3-hydroxy-10, 13-dimethyl-16-(1-prop-2-enylpyrrolidin-1-ium-1-yl)-2-pyrrolidin-1-yl-2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 14, 15, 16, 17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl] acetate;bromide. Molecular Formula: C32H53N2O3.Br. Mole Weight: 593.68. Catalog: APS1190105657. SMILES: [Br-]. CC (=O)O[C@H]1[C@H] (C[C@H]2[C@@H]3CC[C@H]4C[C@H] (O)[C@H] (C[C@]4 (C)[C@H]3CC[C@]12C)N5CCCC5)[N+]6 (CC=C)CCCC6. Format: Neat. |  |
| (2R,3R)-2,3-bis ((2,6-diisopropoxybenzoyl)oxy)succinic acid | (2R,3R)-2,3-bis ((2,6-diisopropoxybenzoyl)oxy)succinic acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1346958-50-6. Molecular Formula: C30H38O12. Mole Weight: 590.62. Catalog: APB1346958506. | |
| (2R,3R)-2,3-bis ((2-chlorobenzoyl)oxy)succinic acid | (2R,3R)-2,3-bis ((2-chlorobenzoyl)oxy)succinic acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 156835-66-4. Molecular Formula: C18H12Cl2O8. Mole Weight: 427.19. Catalog: APB156835664. | |
| (2R,3R)-2,3-bis ((2-fluorobenzoyl)oxy)succinic acid | (2R,3R)-2,3-bis ((2-fluorobenzoyl)oxy)succinic acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1091611-20-9. Molecular Formula: C18H12F2O8. Mole Weight: 394.28. Catalog: APB1091611209. | |
| (2R,3R)-2,3-bis ((4-(tert-butyl)benzoyl)oxy)succinic acid | (2R,3R)-2,3-bis ((4-(tert-butyl)benzoyl)oxy)succinic acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 177664-59-4. Molecular Formula: C26H30O8. Mole Weight: 470.52. Catalog: APB177664594. | |
| (2R,4R)-Sacubitril | (2R,4R)-Sacubitril. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (αR,γR)-rel-γ-[(3-Carboxy-1-oxopropyl)amino]-α-methyl-[1,1'-biphenyl]-4-pentanoic Acid 4-Ethyl Ester, Sacubitril-(2R,4R) Isomer,Impurity B,(R*,R*)-γ-[(3-Carboxy-1-oxopropyl)amino]-α-methyl-[1,1'-biphenyl]-4-pentanoic Acid α-Ethyl Ester. CAS No. 766480-48-2. IUPAC Name: (4Z)-4-[4-ethoxy-3-methyl-4-oxo-1-[(4-phenylphenyl)methyl]butyl]imino-4-hydroxy-butanoic acid. Molecular Formula: C24H29NO5. Mole Weight: 411.49. Catalog: APS766480482. SMILES: CCOC (=O)C (C)CC (Cc1ccc (cc1)c2ccccc2)\N=C (/O)\CCC (=O)O. Format: Neat. | |
| (2R,4S)-5-([1,1'-biphenyl]-4-yl)-4-(2,5-dioxopyrrolidin-1-yl)-2-methylpentanoic acid | (2R,4S)-5-([1,1'-biphenyl]-4-yl)-4-(2,5-dioxopyrrolidin-1-yl)-2-methylpentanoic acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1639970-62-9. IUPAC Name: (2R)-4-(2,5-dioxopyrrolidin-1-yl)-2-methyl-5-(4-phenylphenyl)pentanoic acid. Molecular Formula: C22H23NO4. Mole Weight: 365.422. Catalog: APS1639970629. SMILES: C[C@H] (CC (Cc1ccc (cc1)c2ccccc2)N3C (=O)CCC3=O)C (=O)O. Format: Neat. | |
| (2R,4S)-5-([1,1'-Biphenyl]-4-yl)-4-(4-ethoxy-4-oxobutanamido)-2-methylpentanoic Acid | (2R,4S)-5-([1,1'-Biphenyl]-4-yl)-4-(4-ethoxy-4-oxobutanamido)-2-methylpentanoic Acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 149709-49-9. IUPAC Name: (2R)-4-[(4-ethoxy-4-oxo-butanoyl)amino]-2-methyl-5-(4-phenylphenyl)pentanoic acid. Molecular Formula: C24H29NO5. Mole Weight: 411.492. Catalog: APS149709499. SMILES: CCOC (=O)CCC (=O)NC (C[C@@H] (C)C (=O)O)Cc1ccc (cc1)c2ccccc2. Format: Neat. | |
| (2R,4S)-Ethyl 5-([1,1'-biphenyl]-4-yl)-4-(4-ethoxy-4-oxobutanamido)-2-methylpentanoate | (2R,4S)-Ethyl 5-([1,1'-biphenyl]-4-yl)-4-(4-ethoxy-4-oxobutanamido)-2-methylpentanoate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2216747-18-9. IUPAC Name: ethyl (2R,4S)-4-[(4-ethoxy-4-oxo-butanoyl)amino]-2-methyl-5-(4-phenylphenyl)pentanoate. Molecular Formula: C26H33NO5. Mole Weight: 439.54. Catalog: APS2216747189. SMILES: CCOC (=O)CCC (=O)N[C@@H] (C[C@@H] (C)C (=O)OCC)Cc1ccc (cc1)c2ccccc2. Format: Neat. | |
| (2R,4S)-Ethyl 5-([1,1'-biphenyl]-4-yl)-4-(4-isopropoxy-4-oxobutanamido)-2-methylpentanoate | (2R,4S)-Ethyl 5-([1,1'-biphenyl]-4-yl)-4-(4-isopropoxy-4-oxobutanamido)-2-methylpentanoate. Uses: For analytical and research use. Group: Impurity standards. IUPAC Name: (2R,4S)-Ethyl 5-([1,1'-biphenyl]-4-yl)-4-(4-isopropoxy-4-oxobutanamido)-2-methylpentanoate. Molecular Formula: C27H35NO5. Mole Weight: 453.57. Catalog: APS0050. SMILES: CCOC (=O)[C@H] (C)C[C@@H] (Cc1ccc (cc1)c2ccccc2)NC (=O)CCC (=O)OC (C)C. Format: Neat. | |
| (2R,4S)-Isopropyl 5-([1,1'-biphenyl]-4-yl)-4-(2,5-dioxopyrrolidin-1-yl)-2-methylpentanoate | (2R,4S)-Isopropyl 5-([1,1'-biphenyl]-4-yl)-4-(2,5-dioxopyrrolidin-1-yl)-2-methylpentanoate. Uses: For analytical and research use. Group: Impurity standards. IUPAC Name: isopropyl (2R,4S)-4-(2,5-dioxopyrrolidin-1-yl)-2-methyl-5-(4-phenylphenyl)pentanoate. Molecular Formula: C25H29NO4. Mole Weight: 407.50. Catalog: APS0051. SMILES: CC (C)OC (=O)[C@H] (C)C[C@@H] (Cc1ccc (cc1)c2ccccc2)N3C (=O)CCC3=O. Format: Neat. | |
| (2R, 5S) -1-allylic-2,5-dimethylpiperazine | (2R, 5S) -1-allylic-2,5-dimethylpiperazine. Uses: For analytical and research use. Group: Impurity standards. CAS No. 155836-78-5. Molecular Formula: C9H18N2. Mole Weight: 154.26. Catalog: APB155836785. | |
| (2S,4R)-Argatroban | (2S,4R)-Argatroban. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S,4R)-1-((2S)-5-guanidino-2-(3-methyl-1,2,3,4-tetrahydroquinoline-8-sulfonamido)pentanoyl)-4-methylpiperidine-2-carboxylic acid. CAS No. 189264-02-6. Molecular Formula: C23H36N6O5S. Mole Weight: 508.63. Catalog: APB189264026. | |
| (2S,4R)-Sacubitril | (2S,4R)-Sacubitril. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: [1,1'-Biphenyl]-4-pentanoic acid, γ-[(3-carboxy-1-oxopropyl)amino]-α-methyl-, α-ethyl ester, [R-(R*,S*)]- (9CI), (2S,4R)-4-[(3-Carboxy-1-oxopropyl)amino]-4-[(p-phenylphenyl)methyl]-2-methylbutanoic acid ethyl ester, (2S,4R)-Sacubitril, (2S,4R)-5-(Biphenyl-4-yl)-4-[(3-carboxypropionyl)amino]-2-methylpentanoic acid ethyl ester,[1,1'-Biphenyl]-4-pentanoic acid, γ-[(3-carboxy-1-oxopropyl)amino]-α-methyl-, 4-ethyl ester, (αS,γR)-. CAS No. 761373-05-1. IUPAC Name: 4-[[(2R,4S)-5-ethoxy-4-methyl-5-oxo-1-(4-phenylphenyl)pentan-2-yl]amino]-4-oxobutanoic acid. Molecular Formula: C24H29NO5. Mole Weight: 411.49. Catalog: APS761373051. SMILES: CCOC (=O)[C@@H] (C)C[C@H] (Cc1ccc (cc1)c2ccccc2)NC (=O)CCC (=O)O. Format: Neat. | |
| (2S,4S)-Sacubitril | (2S,4S)-Sacubitril. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (4-(((2S,4S)-1-([1,1'-Biphenyl]-4-yl)-5-ethoxy-4-methyl-5-oxopentan-2-yl)amino)-4-oxobutanoic acid),4-(((2S,4S)-1-([1,1'-Biphenyl]-4-yl)-5-ethoxy-4-methyl-5-oxopentan-2-yl)amino)-4-oxobutanoic acid,[S-(R*,R*)]-γ-[(3-Carboxy-1-oxopropyl)amino]-α-methyl-[1,1'-biphenyl]-4-pentanoic Acid Ethyl Ester, 4-(((2S,4S)-1-([1,1'-Biphenyl]-4-yl)-5-ethoxy-4-methyl-5-oxopentan-2-yl)amino)-4-oxobutanoic Acid, Sacubitril-(2S,4S) Isomer. CAS No. 149709-63-7. IUPAC Name: (4Z)-4-[(1S)-4-ethoxy-3-methyl-4-oxo-1-[(4-phenylphenyl)methyl]butyl]imino-4-hydroxy-butanoic acid. Molecular Formula: C24H29NO5. Mole Weight: 411.49. Catalog: APS149709637. SMILES: CCOC (=O)C (C)C[C@@H] (Cc1ccc (cc1)c2ccccc2)\N=C (/O)\CCC (=O)O. Format: Neat. | |
| 31-Mercury | 31-Mercury. Uses: For analytical and research use. Group: Environmental proficiency testing. Catalog: APS004465. Format: 1 x variable volume 2.2% m/m potassium permanganate/6% m/m sulphuric acid impinger solution (prepared in accordance with BS EN 13211) containing mercury. | |
| 3-(1-Naphthalenyloxy)-1-phenyl-1-propanol | 3-(1-Naphthalenyloxy)-1-phenyl-1-propanol. Uses: For analytical and research use. Group: Impurity standards. CAS No. 908291-72-5. Pack Sizes: 10MG. IUPAC Name: 3-naphthalen-1-yloxy-1-phenylpropan-1-ol. Molecular Formula: C19H18O2. Mole Weight: 278.34. Catalog: APS908291725. SMILES: OC(CCOc1cccc2ccccc12)c3ccccc3. Format: Neat. Shipping: Room Temperature. | |
| 3-((2'-(1H-Tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-ene 1- | 3-((2'-(1H-Tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-ene 1-. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1,3-Diazaspiro[4.4]non-1-en-4-one, 2-butyl-3-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-, 1-oxide. CAS No. 1809097-02-6. IUPAC Name: 2-butyl-1-oxido-3-[[4-[2-(1H-tetrazol-5-yl)phenyl]phenyl]methyl]-3-aza-1-azoniaspiro[4.4]non-1-en-4-one. Molecular Formula: C25H28N6O2. Mole Weight: 444.53. Catalog: APS1809097026. SMILES: CCCCC1=[N+] ([O-])C2 (CCCC2)C (=O)N1Cc3ccc (cc3)c4ccccc4c5nnn[nH]5. Format: Neat. | |
| 3-[2,5-bis(2,2,2-trifluoroethoxy)phenyl] -1,5,6,7,8,8a-hexahydroimidazo-[1,5a]pyridine Hydrochloride | 3-[2,5-bis(2,2,2-trifluoroethoxy)phenyl] -1,5,6,7,8,8a-hexahydroimidazo-[1,5a]pyridine Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 10MG. Catalog: APS004430. Format: Neat. Shipping: Room Temperature. | |
| 3-(2-Chloroethyl)octahydro-2-hydroxy-1,3,6,2-oxadiazaphosphonine 2-Oxide | 3-(2-Chloroethyl)octahydro-2-hydroxy-1,3,6,2-oxadiazaphosphonine 2-Oxide. Uses: For analytical and research use. Group: Impurity standards. CAS No. 158401-52-6. Pack Sizes: 100MG. IUPAC Name: 3-(2-chloroethyl)-2-hydroxy-1,3,6,2λ^{5}-oxadiazaphosphonane 2-oxide. Molecular Formula: C7H16ClN2O3P. Mole Weight: 242.64. Catalog: APS158401526. SMILES: OP1(=O)OCCCNCCN1CCCl. Format: Neat. Shipping: Room Temperature. | |
| 3-[2-(Diaminomethyleneamino)-1,3-thiazol-4-ylmethylsulphinyl]-N-sulphamoyl propanamide (Famotidine Metabolite) | 3-[2-(Diaminomethyleneamino)-1,3-thiazol-4-ylmethylsulphinyl]-N-sulphamoyl propanamide (Famotidine Metabolite). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-[[[2-[(Diaminomethylene)-amino]thiazol-4-yl]methyl]sulfinyl]-N-sulfamoyl-propanamide, Famotidine Imp. I (Pharmeuropa). CAS No. 1020719-36-1. IUPAC Name: 3-[[2-(diaminomethylideneamino)-1,3-thiazol-4-yl]methylsulfinyl]-N-sulfamoylpropanamide. Molecular Formula: C8H14N6O4S3. Mole Weight: 354.43. Catalog: APS1020719361. SMILES: NC (=Nc1nc (CS (=O)CCC (=O)NS (=O) (=O)N)cs1)N. Format: Neat. | |
| 3-[2-Hydroxy-3-[4-(2-methoxyethyl)phenoxy]propoxy]-1-isopropylamino-2-propanol (Mixture of Diasteromers)(Metoprolol Impurity J) | 3-[2-Hydroxy-3-[4-(2-methoxyethyl)phenoxy]propoxy]-1-isopropylamino-2-propanol (Mixture of Diasteromers)(Metoprolol Impurity J). Uses: For analytical and research use. Group: Impurity standards. CAS No. 163685-37-8. Pack Sizes: 2.5MG. IUPAC Name: 1-[2-hydroxy-3-[4-(2-methoxyethyl)phenoxy]propoxy]-3-(propan-2-ylamino)propan-2-ol. Molecular Formula: C18H31NO5. Mole Weight: 341.44. Catalog: APS163685378A. SMILES: COCCc1ccc(OCC(O)COCC(O)CNC(C)C)cc1. Format: Neat. Shipping: Room Temperature. | |
| 3-[3-(2,3-Dihydro-2-oxo-1H-benzimidazol-1-yl)propyl] Domperidone (Domperidone Impurity D) | 3-[3-(2,3-Dihydro-2-oxo-1H-benzimidazol-1-yl)propyl] Domperidone (Domperidone Impurity D). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 5-Chloro-3-[3-(2,3-dihydro-2-oxo-1H-benzimidazol-1-yl)propyl]-1-[1-[3-(2,3-dihydro-2-oxo-1H-benzimidazol-1-yl)propyl]-4-piperidinyl]-1,3-dihydro-2H-benzimidazol-2-one, 5-Chloro-3-[3-(2-oxo-2,3-dihydro-1H-benzimidazol-1-yl)-propyl]-1-[1-[3-(2-oxo-2,3-dihydro-1H-benzimidazol-1-yl)propyl]piperidin-4-yl]-1,3-dihydro-2H-benzimidazol-2-one,2H-Benzimidazol-2-one, 5-chloro-3-[3-(2,3-dihydro-2-oxo-1H-benzimidazol-1-yl)propyl]-1-[1-[3-(2,3-dihydro-2-oxo-1H-benzimidazol-1-yl)propyl]-4-piperidinyl]-1,3-dihydro-. CAS No. 1614255-34-3. IUPAC Name: 5-chloro-3-[3-(2-oxo-3H-benzimidazol-1-yl)propyl]-1-[1-[3-(2-oxo-3H-benzimidazol-1-yl)propyl]piperidin-4-yl]benzimidazol-2-one. Molecular Formula: C32H34ClN7O3. Mole Weight: 600.11. Catalog: APS1614255343. SMILES: Clc1ccc2N (C3CCN (CCCN4C (=O)Nc5ccccc45)CC3)C (=O)N (CCCN6C (=O)Nc7ccccc67)c2c1. Format: Neat. | |
| 3,3,3-Trifluoropropene | 99%. Uses: For analytical and research use. Group: Compressed and liquefied gases. CAS No. 677-21-4. Pack Sizes: 5G, 25G. Mole Weight: 96.05. EC Number: 211-637-0. Catalog: AP677214. Assay: 99%. | |
| 3,3',5,5'-Tetraiodo Thyroformic Acid, >90% | 3,3',5,5'-Tetraiodo Thyroformic Acid, >90%. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2055-97-2. Pack Sizes: 2.5MG. IUPAC Name: 4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodobenzoic acid. Molecular Formula: C13H6I4O4. Mole Weight: 733.80. Catalog: APS2055972. SMILES: OC (=O)c1cc (I)c (Oc2cc (I)c (O)c (I)c2)c (I)c1. Format: Neat. Shipping: Room Temperature. | |
| 3,3',5-Triiodo Thyroacetic Acid | 3,3',5-Triiodo Thyroacetic Acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 51-24-1. Pack Sizes: 1G. IUPAC Name: 2-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]acetic acid. Molecular Formula: C14H9I3O4. Mole Weight: 621.93. Catalog: APS51241A. SMILES: OC (=O)Cc1cc (I)c (Oc2ccc (O)c (I)c2)c (I)c1. Format: Neat. Shipping: Room Temperature. | |
| 3,3'-Bisdemethylpinoresinol | 3,3'-Bisdemethylpinoresinol. Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 10MG. Catalog: APS004402. Format: Neat. Shipping: Room Temperature. | |
| 3,3'-Carbonylbis(oxy)bis(2-phenylpropane-3,1-diyl) Dicarbamate | 3,3'-Carbonylbis(oxy)bis(2-phenylpropane-3,1-diyl) Dicarbamate. Uses: For analytical and research use. Group: Impurity standards. Catalog: APS00382. Format: Neat. | |
| 3,3-Dimethyl Clobazam | 3,3-Dimethyl Clobazam. Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 10MG. Catalog: APS004404. Format: Neat. Shipping: Room Temperature. | |
| 3,3'-DITHIODIPROPIONIC ACID | 3,3'-DITHIODIPROPIONIC ACID. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1119-62-6. Molecular Formula: C6H10O4S2. Mole Weight: 210.27. Catalog: APB1119626. | |
| 3-(3-Fluorophenyl)oxetan-3-amine | 3-(3-Fluorophenyl)oxetan-3-amine. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1332921-18-2. Molecular Formula: C9H10FNO. Mole Weight: 167.18. Catalog: APB1332921182. | |
| 3-[4-(2-Methoxyethyl)phenoxy]-1,2-epoxypropane | 3-[4-(2-Methoxyethyl)phenoxy]-1,2-epoxypropane. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-[4-(2-Methoxyethyl)phenoxy]-2,3-epoxy-propane. CAS No. 56718-70-8. IUPAC Name: 2-[[4-(2-methoxyethyl)phenoxy]methyl]oxirane. Molecular Formula: C12H16O3. Mole Weight: 208.25. Catalog: APS56718708. SMILES: COCCc1ccc(OCC2CO2)cc1. Format: Neat. | |
| 3-[4-(2-Pyridylsulfamoyl)phenyl] Sulfasalazine | 3-[4-(2-Pyridylsulfamoyl)phenyl] Sulfasalazine. Uses: For analytical and research use. Group: Impurity standards. Catalog: APS00392. Format: Neat. | |
| 3,4-Dichloro Trazodone Dihydrochloride | 3,4-Dichloro Trazodone Dihydrochloride. Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 100MG. Catalog: APS004406. Format: Neat. Shipping: Room Temperature. | |
| 3,4-Dihydro Naratriptan (Naratriptan Impurity B) | 3,4-Dihydro Naratriptan (Naratriptan Impurity B). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-Methyl-3-(1,2,3,6-tetrahydro-1-methyl-4-pyridinyl)-1H-indole-5-ethanesulfonamide. CAS No. 121679-20-7. IUPAC Name: N-methyl-2-[3-(1-methyl-3,6-dihydro-2H-pyridin-4-yl)-1H-indol-5-yl]ethanesulfonamide. Molecular Formula: C17H23N3O2S. Mole Weight: 333.45. Catalog: APS121679207. SMILES: CNS (=O) (=O)CCc1ccc2[nH]cc (C3=CCN (C)CC3)c2c1. Format: Neat. | |
| 3,4-Dimethoxy-Alpha-[3-(methylamino)propyl]-Alpha-(1-methylethyl)-benzeneacetonitrile Hydrochloride | 3,4-Dimethoxy-Alpha-[3-(methylamino)propyl]-Alpha-(1-methylethyl)-benzeneacetonitrile Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Verapamil Hydrochloride Imp. F (EP), Verapamil USP RC A, Verapamil Hydrochloride Imp. F (EP) as Hydrochloride, Verapamil USP Related Compound A, Verapamil Imp. F (EP), (2RS)-2-(3,4-Dimethoxyphenyl)-5-(methylamino)-2-(1-methylethyl)pentanenitrile Hydrochloride. CAS No. 67775-97-7. Pack Sizes: 10MG. IUPAC Name: 2-(3,4-dimethoxyphenyl)-5-(methylamino)-2-propan-2-ylpentanenitrile;hydrochloride. Molecular Formula: C17H26N2O2.ClH. Mole Weight: 326.86. Catalog: APS67775977A. SMILES: Cl. CNCCCC(C#N)(C(C)C)c1ccc(OC)c(OC)c1. Format: Neat. Shipping: Room Temperature. | |
| 3-(4H-1,2,4-Triazol-4-yl)-1H-pyrazole-4-carboxamide | 3-(4H-1,2,4-Triazol-4-yl)-1H-pyrazole-4-carboxamide. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1346604-13-4. Pack Sizes: 2.5G. IUPAC Name: 5-(1,2,4-triazol-4-yl)-1H-pyrazole-4-carboxamide. Molecular Formula: C6H6N6O. Mole Weight: 178.15. Catalog: APS1346604134B. SMILES: NC(=O)c1cn[nH]c1n2cnnc2. Format: Neat. Shipping: Room Temperature. | |
| 3-(4-Hydroxyphenyl)-2(1H)-pyrazinone | 3-(4-Hydroxyphenyl)-2(1H)-pyrazinone. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Ph Eur Amoxicillin Impurity F, Amoxicillin USP Related Compound F,Amoxicillin Trihydrate Imp. F (EP), Amoxycillin related, Amoxicillin USP RC F, 3-(4-Hydroxyphenyl)-pyrazin-2-ol, Amoxicillin Imp. F (EP), SB 258740. CAS No. 126247-63-0. Pack Sizes: 10MG. IUPAC Name: 3-(4-hydroxyphenyl)pyrazin-2-ol. Molecular Formula: C10H8N2O2. Mole Weight: 188.18. Catalog: APS126247630. SMILES: Oc1ccc(cc1)c2nccnc2O. Format: Neat. Shipping: Room Temperature. | |
| 34-Sulfur dioxide | 34-Sulfur dioxide. Uses: For analytical and research use. Group: Environmental proficiency testing. Catalog: APS004481. Format: 1 x variable volume hydrogen peroxide impinger solution (prepared in accordance with BS EN 14791) containing sulfur dioxide. | |
| 3,5,3',5'-Tetraiodo Thyroaldehyde | 3,5,3',5'-Tetraiodo Thyroaldehyde. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodobenzaldehyde, Imp I (EP),Benzaldehyde, 4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodo-. CAS No. 2016-06-0. Pack Sizes: 10MG. IUPAC Name: 4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodobenzaldehyde. Molecular Formula: C13H6I4O3. Mole Weight: 717.80. Catalog: APS2016060. SMILES: Oc1c(I)cc(Oc2c(I)cc(C=O)cc2I)cc1I. Format: Neat. Shipping: Room Temperature. | |
| 3,5,6-Trihydroxy-1-isopropylindole | 3,5,6-Trihydroxy-1-isopropylindole. Uses: For analytical and research use. Group: Impurity standards. Catalog: APS00386. Format: Neat. | |
| 3,5,6-Trimethyl-piperazin-2-formaldehyde | 3,5,6-Trimethyl-piperazin-2-formaldehyde. Uses: For analytical and research use. Group: Impurity standards. CAS No. 186534-02-1. Molecular Formula: C8H10N2O. Mole Weight: 150.18. Catalog: APB186534021. | |
| 35-Colony count and calculation of number of microorganisms | 35-Colony count and calculation of number of microorganisms. Uses: For analytical and research use. Group: Food & beverage proficiency testing. Catalog: APS004494. Format: Participants will be provided with a photograph and a scenario in order to count the number of colonies and calculate the number of microorganisms in the original sample. | |
| 3,5-Cyclohexadiene-1,2-dione, 4-(1,1-dimethylethyl)- | 3,5-Cyclohexadiene-1,2-dione, 4-(1,1-dimethylethyl)-. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1129-21-1. Molecular Formula: C10H12O2. Mole Weight: 164.2. Catalog: APB1129211. | |
| 3,5-Dichloro-2,6-dimethylpyridin-4-amine | 3,5-Dichloro-2,6-dimethylpyridin-4-amine. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-Amino-3,5-dichloro-2,6-lutidine,3,5-Dichloro-2,6-dimethyl-4-pyridinamine, 3,5-Dichloro-2,6-dimethyl-4-pyridinamine. CAS No. 50978-40-0. IUPAC Name: 3,5-dichloro-2,6-dimethylpyridin-4-amine. Molecular Formula: C7H8Cl2N2. Mole Weight: 191.06. Catalog: APS50978400. SMILES: Cc1nc(C)c(Cl)c(N)c1Cl. Format: Neat. | |
| 3,5-Diiodo Thyroacetic Acid | 3,5-Diiodo Thyroacetic Acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1155-40-4. Pack Sizes: 100MG. IUPAC Name: 2-[4-(4-hydroxyphenoxy)-3,5-diiodophenyl]acetic acid. Molecular Formula: C14H10I2O4. Mole Weight: 496.04. Catalog: APS1155404. SMILES: OC(=O)Cc1cc(I)c(Oc2ccc(O)cc2)c(I)c1. Format: Neat. Shipping: Room Temperature. | |
| 3,5-Dimethyl-1-adamantanol | 3,5-Dimethyl-1-adamantanol. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Memantine Related Compound B (USP),1-Hydroxy-3,5-dimethyladamantane. CAS No. 707-37-9. Pack Sizes: 100MG. IUPAC Name: 3,5-dimethyladamantan-1-ol. Molecular Formula: C12H20O. Mole Weight: 180.29. Catalog: APS707379A. SMILES: CC12CC3CC(C)(C1)CC(O)(C3)C2. Format: Neat. Shipping: Room Temperature. | |
| 3,5-Dinitrosalicylic Acid Hydrazide | 3,5-Dinitrosalicylic Acid Hydrazide. Uses: For analytical and research use. Group: Impurity standards. CAS No. 955-07-7. IUPAC Name: 2-hydroxy-3,5-dinitrobenzohydrazide. Molecular Formula: C7H6N4O6. Mole Weight: 242.15. Catalog: APS955077. SMILES: NNC(=O)c1cc(cc(c1O)[N+](=O)[O-])[N+](=O)[O-]. Format: Neat. Shipping: Room Temperature. | |
| 3,6-Methylene-2,5-piperazinedione | 3,6-Methylene-2,5-piperazinedione. Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 5MG. Catalog: APS004418. Format: Neat. Shipping: Room Temperature. | |
| 3,7-Dihydro-3,7-dimethyl-6-[(5-oxohexyl)oxy]-2H-purin-2-one | 3,7-Dihydro-3,7-dimethyl-6-[(5-oxohexyl)oxy]-2H-purin-2-one. Uses: For analytical and research use. Group: Impurity standards. Catalog: APS00389. Format: Neat. | |
| 3-[8-(aminomethyl)-6,7,8,9-tetrahydropyrido [1,2-a] indol-10-yl]-4-(1-methyl-1h-indol-3-yl)-1h-pyrrole-2,5-dione | 3-[8-(aminomethyl)-6,7,8,9-tetrahydropyrido [1,2-a] indol-10-yl]-4-(1-methyl-1h-indol-3-yl)-1h-pyrrole-2,5-dione. Uses: For analytical and research use. Group: Impurity standards. CAS No. 131848-97-0. Molecular Formula: C26H24N4O2. Mole Weight: 424.5. Catalog: APB131848970. | |
| 3-Acetamidophthalic Acid | 3-Acetamidophthalic Acid. Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 5MG. Catalog: APS004524. Format: Neat. Shipping: Room Temperature. | |
| 3-Acetyl-17-deacetyl Rocuronium Bromide | 3-Acetyl-17-deacetyl Rocuronium Bromide. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-[3α-Acetoxy-17β-hydroxy-2β-(morpholin-4-yl)-5α-androstan-16β-yl]-1-(prop-2-enyl)pyrrolidinium Bromide,Pyrrolidinium, 1-[(2β, 3α, 5α, 16β, 17β)-3-(acetyloxy)-17-hydroxy-2-(4-morpholinyl)androstan-16-yl]-1-(2-propen-1-yl)-, bromide (1:1). CAS No. 1190105-63-5. Pack Sizes: 10MG. IUPAC Name: [(2S, 3S, 5S, 8R, 9S, 10S, 13S, 14S, 16S, 17R)-17-hydroxy-10, 13-dimethyl-2-morpholin-4-yl-16-(1-prop-2-enylpyrrolidin-1-ium-1-yl)-2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 14, 15, 16, 17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate;bromide. Molecular Formula: C32H53N2O4.Br. Mole Weight: 609.68. Catalog: APS1190105635. SMILES: [Br-]. CC (=O)O[C@H]1C[C@@H]2CC[C@@H]3[C@H] (CC[C@]4 (C)[C@@H] (O)[C@H] (C[C@@H]34)[N+]5 (CC=C)CCCC5)[C@@]2 (C)C[C@@H]1N6CCOCC6. Format: Neat. Shipping: Room Temperature. | |
| 3-Acetylpyridine | 3-Acetylpyridine. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Imatinib Mesilate Imp. H (EP), 1-(Pyridin-3-yl)ethan-1-one, 3-Acetylpyridine. CAS No. 350-03-8. IUPAC Name: 1-pyridin-3-ylethanone. Molecular Formula: C7H7NO. Mole Weight: 121.14. Catalog: APS350038. SMILES: CC(=O)c1cccnc1. Format: Neat. | |
| 3Alpha,17Alpha-Dimethylandrostane-3Beta,17Beta-diol | 3Alpha,17Alpha-Dimethylandrostane-3Beta,17Beta-diol. Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 10MG. Catalog: APS004526. Format: Neat. Shipping: Room Temperature. | |
| (3α,5β,17α)-19-Norpregnane-3,17,21-triol | (3α,5β,17α)-19-Norpregnane-3,17,21-triol. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1245704-40-8. Molecular Formula: C20H34O3. Mole Weight: 322.49. Catalog: APB1245704408. | |
| 3α-Hydroxy Pravastatin-D3 Sodium Salt | 3α-Hydroxy Pravastatin-D3 Sodium Salt. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1346599-14-1. Molecular Formula: C23H32D3NaO7. Mole Weight: 449.53. Catalog: APB1346599141. | |
| 3α-Hydroxy Pravastatin Lactone-D3 | 3α-Hydroxy Pravastatin Lactone-D3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1329809-35-9. Molecular Formula: C23H31D3O6. Mole Weight: 409.54. Catalog: APB1329809359. | |
| 3-Amino-2-[[(2'-cyano[1,1'-biphenyl]-4-yl)methyl]amino]benzoic Acid Ethyl Ester | 3-Amino-2-[[(2'-cyano[1,1'-biphenyl]-4-yl)methyl]amino]benzoic Acid Ethyl Ester. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Azilsartan Impurity. CAS No. 136285-69-3. IUPAC Name: ethyl 3-amino-2-[[4- (2-cyanophenyl) phenyl]methylamino]benzoate. Molecular Formula: C23H21N3O2. Mole Weight: 371.43. Catalog: APS136285693. SMILES: CCOC (=O)c1cccc (N)c1NCc2ccc (cc2)c3ccccc3C#N. Format: Neat. | |
| 3-amino-2-(4-chlorophenyl)propane-1-sulfonic acid (Saclofen) | 3-amino-2-(4-chlorophenyl)propane-1-sulfonic acid (Saclofen). Uses: For analytical and research use. Group: Impurity standards. CAS No. 125464-42-8. Molecular Formula: C9H12ClNO3S. Mole Weight: 249.71. Catalog: APB125464428. | |
| 3-Aminobutenamide (Nifedipine Impurity 20) | 3-Aminobutenamide (Nifedipine Impurity 20). Uses: For analytical and research use. Group: Impurity standards. CAS No. 15846-25-0. Molecular Formula: C4H8N2O. Mole Weight: 100.12. Catalog: APB15846250. | |
| 3-(Anilinosulfonyl)benzenecarboxylic Acid | 3-(Anilinosulfonyl)benzenecarboxylic Acid. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-(N-phenylsulfamoyl)benzoic acid. CAS No. 1576-45-0. Molecular Formula: C13H11NO4S. Mole Weight: 277.29. Catalog: APB1576450. | |
| 3-Benzoyl-alpha-methylbenzeneacetonitrile | 3-Benzoyl-alpha-methylbenzeneacetonitrile. Uses: For analytical and research use. Group: Impurity standards. CAS No. 42872-30-0. Pack Sizes: 10G. IUPAC Name: 2-(3-benzoylphenyl)propanenitrile. Molecular Formula: C16H13NO. Mole Weight: 235.28. Catalog: APS42872300A. SMILES: CC(C#N)c1cccc(c1)C(=O)c2ccccc2. Format: Neat. Shipping: Room Temperature. | |
| 3Beta-Ursodeoxycholic Acid | 3Beta-Ursodeoxycholic Acid. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (3β,5β,7β)-3,7-dihydroxy-cholan-24-oic acid, Isoursodeoxycholic acid, 3β,7β-Dihydroxy-5β-cholanic acid,3β,7β-Dihydroxy-5β-cholan-24-oic Acid, 3β,7β-Dihydroxy-5β-cholanoic acid, 3β-Ursodeoxycholic acid, 3β,7β-Dihydroxy-5β-cholan-24-oic acid. CAS No. 78919-26-3. Pack Sizes: 10MG. IUPAC Name: (4R)-4-[(3S,5S,7S,8R,9S,10S,13R,14S,17R)-3,7-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid. Molecular Formula: C24H40O4. Mole Weight: 392.57. Catalog: APS78919263. SMILES: C[C@H] (CCC (=O)O)[C@H]1CC[C@H]2[C@@H]3[C@@H] (O)C[C@@H]4C[C@@H] (O)CC[C@]4 (C)[C@H]3CC[C@]12C. Format: Neat. Shipping: Room Temperature. | |
| 3-Bromo-5H-2,3-cyclopentenopyridin-7 (6H)-one | 3-Bromo-5H-2,3-cyclopentenopyridin-7 (6H)-one. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1336955-89-5. Molecular Formula: C8H6BrNO. Mole Weight: 212.05. Catalog: APB1336955895. | |
| 3-Bromofluorobenzene | 3-Bromofluorobenzene. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1073-06-9. Molecular Formula: C6H4BrF. Mole Weight: 175. Catalog: APB1073069. | |
| 3-Bromo Zolpidem (Zolpidem impurity B) | 3-Bromo Zolpidem (Zolpidem impurity B). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-[2-(3-Bromo-4-methylphenyl)-6-methylimidazo[1,2-a]pyridin-3-yl]-N,N-dimethylacetamide, 3'-Bromozolpidem, 2-[2-(3-Bromo-4-methylphenyl)-6-methylimidazo[1,2-a]pyridin-3-yl]-N,N-dimethylacetamide, Zolpidem Imp. B (EP). Pack Sizes: 1MG. IUPAC Name: 2-[2-(3-bromo-4-methylphenyl)-6-methylimidazo[1,2-a]pyridin-3-yl]-N,N-dimethylacetamide. Molecular Formula: C19H20BrN3O. Mole Weight: 386.29. Catalog: APS004533. SMILES: CN (C)C (=O)Cc1c (nc2ccc (C)cn12)c3ccc (C)c (Br)c3. Format: Neat. Shipping: Room Temperature. | |
| 3-butenamine hydrochloride | 3-butenamine hydrochloride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 17875-18-2. Molecular Formula: C4H10ClN. Mole Weight: 107.58. Catalog: APB17875182. | |
| 3-Butylphthalide Impurity 19 | 3-Butylphthalide Impurity 19. Uses: For analytical and research use. Group: Impurity standards. CAS No. 122654-56-2. Molecular Formula: C12H15NO. Mole Weight: 189.26. Catalog: APB122654562. | |
| 3-Chloro-4-morpholino-1,2,5-thiadiazole | 3-Chloro-4-morpholino-1,2,5-thiadiazole. Uses: For analytical and research use. Group: Impurity standards. CAS No. 30165-96-9. Pack Sizes: 25G. IUPAC Name: 4-(4-chloro-1,2,5-thiadiazol-3-yl)morpholine. Molecular Formula: C6H8ClN3OS. Mole Weight: 205.67. Catalog: APS30165969. SMILES: Clc1nsnc1N2CCOCC2. Format: Neat. Shipping: Room Temperature. | |
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