Chemical Name:APA Amoxicillin Amide-d4Alternate CAS #:1789703-32-7 unlabelledMolecular Formula:C₂₄H₂₅D₄N₅O₇S₂Molecular Weight:567.67Category:Standards; Isotopic Labeled Analogues; Pharmaceutical/API Drug Impurities/Metabolites;Applications:A labeled derivative of Amoxicillin (A634235), a semi-synthetic antibiotic related to penicillin. Antibacterial.References:Brogden, R.N., et al.: Drugs, 18, 169 (1979), Bird, A.E., et al.: Anal. Profiles Drug Subs. Excip., 23, 1 (1994),To ensure the stability of our products, the efficient express […]

Chemical Name:Ampicillin Desoxocarboxylic Acid-[(R)-(Phenyl-d5)glycine]Synonyms:(αR)-α-[[[(2S,5R,6R)-6-[[(2R)-2-Amino-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-yl]carbonyl]amino]benzeneacetic Acid-d5Molecular Formula:C₂₄H₂₁D₅N₄O₅SMolecular Weight:487.58Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites; Anti-virals/Anti-retrovirals;Applications:Ampicillin Desoxocarboxylic Acid-[(R)-(Phenyl-d5)glycine] is deuterium labeled Ampicillin Desoxocarboxylic Acid-[(R)-Phenylglycine] (A634355). Ampicillin Desoxocarboxylic Acid-[(R)-Phenylglycine] can be used to develop HPLC methods that detect compounds or impurities related to ampicillin in bulk drug. Ampicillin Desoxocarboxylic Acid-[(R)-Phenylglycine] is a related compound of Ampicillin (A634300), a β-lactam antibiotic used for treating bacterial infection. Ampicillin interferes with cell wall synthesis […]

Chemical Name:Ampicillin-d5 Amino-benzeneacetaldehydeMolecular Formula:C₂₄H₂₁D₅N₄O₅SMolecular Weight:487.58Category:Standards; Isotopic Labeled Analogues;Applications:Ampicillin-d5 Amino-benzeneacetaldehyde is deuterium labeled Ampicillin Amino-benzeneacetaldehyde (A634375), which can be used to develop HPLC methods that detect compounds or impurities related to ampicillin in bulk drug. Ampicillin Amino-benzeneacetaldehyde is a related compound of Ampicillin (A634300), a β-lactam antibiotic used for treating bacterial infection. Ampicillin interferes with cell wall synthesis in bacteria.References:Raju, Ch. B. V. N., […]

Chemical Name:[4-(4-Amino-6-hydroxy-7-methoxy-2-quinazolinyl)-1-piperazinyl](tetrahydro-2-furanyl)methanoneSynonyms:1-(4-Amino-6-hydroxy-7-methoxy-2-quinazolinyl)-4-[(tetrahydro-2-furanyl)carbonyl]piperazine; Terazosin EP Impurity G;ImpurityTerazosin EP Impurity GCAS Number:105356-89-6Molecular Formula:C₁₈H₂₃N₅O₄Molecular Weight:373.41Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:[4-(4-Amino-6-hydroxy-7-methoxy-2-quinazolinyl)-1-piperazinyl](tetrahydro-2-furanyl)methanone (Terazosin EP Impurity G) is an impurity of Terazosin (T105000), an α-1-adrenergic blocker that is related to Prazosin (P702325).References:Patterson, S.E., et al.: J. Chromatog., 311, 206 (1984), Fort, F.L., et al.: Drug Chem. Toxicol., 7, 435 (1984), Lepor, H., et […]

Chemical Name:(3S)-3-Amino-4-mercapto-1-butanesulfonic AcidSynonyms:(S)-3-amino-4-mercaptobutane-1-sulfonic AcidCAS Number:232261-88-0Molecular Formula:C₄H₁₁NO₃S₂Molecular Weight:185.27Category:Building Blocks; Miscellaneous;Applications:(3S)-3-Amino-4-mercapto-1-butanesulfonic Acid is a useful chemical reagent.To ensure the stability of our products, the efficient express delivery service will be used. We also guarantee that the products will be shipped in the box with layers of tapes to protect them against damage. The extremely low temperature products […]

Chemical Name:[4-(4-Amino-7-hydroxy-6-methoxy-2-quinazolinyl)-1-piperazinyl](tetrahydro-2-furanyl)methanoneSynonyms:1-(4-Amino-7-hydroxy-6-methoxy-2-quinazolinyl)-4-[(tetrahydro-2-furanyl)carbonyl]piperazine; Terazosin EP Impurity H;ImpurityTerazosin EP Impurity HCAS Number:105356-90-9Molecular Formula:C₁₈H₂₃N₅O₄Molecular Weight:373.41Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:[4-(4-Amino-7-hydroxy-6-methoxy-2-quinazolinyl)-1-piperazinyl](tetrahydro-2-furanyl)methanone (Terazosin EP Impurity H) is an impurity of Terazosin (T105000), an α-1-adrenergic blocker that is related to Prazosin (P702325).References:Ferretti, R., et al.: J. Chromatograph., 1216, 5385 (2009); Kyncl, J. J., et al.: New. Cardio. Drugs., 1, (1986)To ensure the stability […]

Chemical Name:(S)-(-)-Anatabine-d4Synonyms:(2S)-1,2,3,6-Tetrahydro-2,3′-bipyridine-d4; Anatabine-d4; (-)-Anatabine-d4; (S)-Anatabine-d4; (-)-Anatabine-d4;Molecular Formula:C₁₀H₈D₄N₂Molecular Weight:164.24Category:Standards; Isotopic Labeled Analogues; Environmental Standards, Mutagens and Metabolites; Nicotine Derivatives and Metabolites;Applications:(S)-(-)-Anatabine-d4 is an intermediate used in the synthesis of (S)-N-Nitroso Anatabine-d4 (N524747), which is an isotope labeled S-enantiomer metabolite of tobacco, a specific N-nitrosamines with carcinogenic activity.Not a dangerous good if item is equal to or […]

Chemical Name:[2-Amino-3-(hydroxymethyl)phenyl]methanoneCAS Number:1797130-42-7Molecular Formula:C₁₄H₁₂BrNO₂Molecular Weight:306.15Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:[2-Amino-3-(hydroxymethyl)phenyl]methanone acts as an antiinflammatory agent.References:Walsh, D. et al.: J. Med. Chem., 33, 2296 (1990);To ensure the stability of our products, the efficient express delivery service will be used. We also guarantee that the products will be shipped in the box with layers of tapes to protect them […]

Chemical Name:3’-Anhydro-Z-1,2-seco Ezetimibe Sodium SaltMolecular Formula:C₂₄H₂₀F₂NNaO₃Molecular Weight:431.41Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:3’-Anhydro-Z-1,2-seco Ezetimibe Sodium Salt is a Ezetimibe impurity.To ensure the stability of our products, the efficient express delivery service will be used. We also guarantee that the products will be shipped in the box with layers of tapes to protect them against damage. The extremely low […]

Chemical Name:5-Aminolevulinic-13C2,15N Acid Hydrochloride SaltCAS Number:113639-01-3Molecular Formula:C₃¹³C₂H₉¹⁵NO₃ • HClMolecular Weight:134.11 + 36.46Category:Building Blocks; Isotopic Labeled Analogues;Applications:5-Aminolevulinic-13C2,15N Acid Hydrochloride Salt is the labeled form of 5-Aminolevulinic Acid Hydrochloride Salt (A611780), which is a naturally occurring amino acid; precursor of tetrapyrroles in the biosynthesis of chlorophyll and heme. Antineoplastic (photosensitizer).Also, it is derived from Acetic Acid-13C2 (A161562), […]