American Chemical Suppliers

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Product
Deschloro Atovaquone Deschloro Atovaquone is a Naphthoquinone antimalarials and a Atovaquone derivative. Synonyms: trans-2-Hydroxy-3-(4-phenylcyclohexyl)-1,4-naphthalenedione. Grades: > 95%. CAS No. 92458-44-1. Molecular formula: C22H20O3. Mole weight: 332.40. BOC Sciences 7
Deschloro Bupropion Hydrochloride A deschloro analogue of the selective dopamine uptake inhibior Bupropion with antidepressant-like activity. Group: Biochemicals. Alternative Names: 2-[(1,1-Dimethylethyl)amino]-1-phenyl-1-propanone Hydrochloride; 2- (tert-Butylamino) propiophenone Hydrochloride. Grades: Highly Purified. CAS No. 63199-74-6. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 2
Worldwide
Deschloro cetirizine dihydrochloride Deschloro cetirizine dihydrochloride. Group: Biochemicals. Alternative Names: 2- [2- [4- (Diphenylmethyl) -1-piperazinyl] ethoxy] acetic acid hydrochloride; [2- [4- (Diphenylmethyl) -1-piperazinyl] ethoxy] acetic acid dihydrochloride; Cetirizine imp. F (EP). Grades: Highly Purified. CAS No. 83881-54-3. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C21H28Cl2N2O3. US Biological Life Sciences. USBiological 7
Worldwide
Deschloro Cetirizine tert-Butyl Ester Deschloro Cetirizine tert-Butyl Ester. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. Molecular Formula: C25H34N2O3, Molecular Weight: 410.55. US Biological Life Sciences. USBiological 3
Worldwide
Deschloro clomiphene Deschloro clomiphene. Group: Biochemicals. Alternative Names: 2-[4- (1, 2-Diphenylethenyl) phenoxy]-N, N-diethyl-ethanamine; 2-[p-(1,2-Diphenylvinyl)phenoxy]-triethylamine; E.I.P.W. 103. Grades: Highly Purified. CAS No. 19957-52-9. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C26H29NO. US Biological Life Sciences. USBiological 7
Worldwide
Deschloro Clomiphene Deschloro Clomiphene is Clomiphene analog, with estrogenic activity. It is also used in the preparation of antifertility agents. Synonyms: 2-[4-(1,2-Diphenylethenyl)phenoxy]-N,N-diethyl-ethanamine; 2-[p-(1,2-Diphenylvinyl)phenoxy]-triethylamine; E.I.P.W. 103; α-[4-(2-Diethylaminoethoxy)phenyl]stilbene. Grades: > 95%. CAS No. 19957-52-9. Molecular formula: C26H29NO. Mole weight: 371.51. BOC Sciences 7
Deschlorodasatinib Deschlorodasatinib. Group: Biochemicals. Alternative Names: 2-[[6-[4-(2-Hydroxyethyl)-1-piperazinyl]-2-methyl-4-pyrimidinyl]amino]-N-(2-methylphenyl)-5-thiazolecarboxamide. Grades: Highly Purified. CAS No. 1184919-23-0. Pack Sizes: 25mg. Molecular Formula: C22H27N7O2S, Molecular Weight: 453.56. US Biological Life Sciences. USBiological 3
Worldwide
Deschloro Dasatinib Deschloro Dasatinib is an impurity of Dasatinib (M24 metabolite), used in the treatment of cancers and immune diseases. Synonyms: 2-[[6-[4-(2-Hydroxyethyl)-1-piperazinyl]-2-methyl-4-pyrimidinyl]amino]-N-(2-methylphenyl)-5-thiazolecarboxamide. Grades: ≥95%. CAS No. 1184919-23-0. Molecular formula: C22H27N7O2S. Mole weight: 453.56. BOC Sciences 8
Deschloroethyl Bendamustine Hydrochloride Deschloroethyl Bendamustine Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Bendamustine Related Compound D (USP) as HCl, 4-[5-[(2-Chloroethyl)amino]-1-methyl-1H-benzimidazol-2-yl]butanoic acid hydrochloride,1H-Benzimidazole-2-butanoic acid, 5-[(2-chloroethyl)amino]-1-methyl-, hydrochloride (1:1). CAS No. 1797881-48-1. IUPAC Name: 4-[5-(2-chloroethylamino)-1-methylbenzimidazol-2-yl]butanoic acid;hydrochloride. Molecular Formula: C14H18ClN3O2.ClH. Mole Weight: 332.23. Catalog: APS1797881481. SMILES: Cl.Cn1c(CCCC(=O)O)nc2cc(NCCCl)ccc12. Format: Neat. Alfa Chemistry Analytical Products
Deschloroethyl Bendamustine Hydrochloride Deschloroethyl Bendamustine Hydrochloride. Group: Biochemicals. Alternative Names: 5-[(2-Chloroethyl)amino]-1-methyl-1H-benzimidazole-2-butanoic Acid; 4-[5-(2-Chloroethylamino)-1-methylbenzimidazol-2-yl]butanoic Acid. Grades: Highly Purified. Pack Sizes: 2.5mg. Molecular Formula: C14H19Cl2N3O2, Molecular Weight: 332.23. US Biological Life Sciences. USBiological 3
Worldwide
Deschloroetizolam Deschloroetizolam is a designer Benzodiazepine. Deschloroetizolam is a psychoactive substance, with physical and cognitive effects [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 40054-73-7. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-137994. MedChemExpress MCE
Deschloro Florfenicol Florfenicol derivative. Used as herbicides. Group: Biochemicals. Alternative Names: 2-Chloro-N- [ (1S, 2R) -1- (fluoromethyl) -2-hydroxy-2- [4- (methylsulfonyl) phenyl] ethyl] acetamide; [R- (R*, S*) ] -2-Chloro-N- [1- (fluoromethyl) -2-hydroxy-2- [4- (methylsulfonyl) phenyl] ethyl] acetamide. Grades: Highly Purified. CAS No. 138872-73-8. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 2
Worldwide
Deschloro Loratadine Deschloro Loratadine is one of loratadine impurities. Loratadine is a nonsedating-type histamine H1-receptor antagonist used to treat allergies. Synonyms: 11-(N-carboethoxy-4-piperidylidene)-6,11-dihydro-5H-benzo-[5,6]-cyclohepta-[1,2-b]-pyridine; 4-(5,6-Dihydro-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-piperidine-1-carboxylic acid ethyl ester. Grades: 98%. CAS No. 79779-58-1. Molecular formula: C22H24N2O2. Mole weight: 348.44. BOC Sciences 7
Des-chloromeclozine Des-chloromeclozine. Group: Biochemicals. Alternative Names: 1- (Diphenylmethyl) -4-[ (3-methylphenyl) methyl]piperazine. Grades: Highly Purified. CAS No. 16896-82-5. Pack Sizes: 250mg. Molecular Formula: C25H28N2, Molecular Weight: 356.5. US Biological Life Sciences. USBiological 3
Worldwide
Des-chloromeclozine-d9 Des-chloromeclozine-d9. Group: Biochemicals. Alternative Names: 1- (Diphenylmethyl) -4-[ (3-methylphenyl) methyl]piperazined-d9. Grades: Highly Purified. Pack Sizes: 2.5mg. Molecular Formula: C25H19D9N2, Molecular Weight: 365.56. US Biological Life Sciences. USBiological 3
Worldwide
Deschloro-N-ethyl-ketamine Hydrochloride Deschloro-N-ethyl-ketamine Hydrochloride, is a derivative of Ketamine (K165300), an anesthetic agent, used as a depressant. Group: Biochemicals. Grades: Highly Purified. CAS No. 4551-92-2. Pack Sizes: 1mg, 5mg. Molecular Formula: C14H19NO HCl. US Biological Life Sciences. USBiological 5
Worldwide
Deschlorothricin It is isolated from Streptomyces antibioticus. It shows DNA-binding properties and inhibits cholesterol biosynthesis. Synonyms: Dechloro-chlorothricin; 3'''-Dechlorochlorothricin; (1S, 3R, 6R, 7E, 13R, 16S, 17S, 21R, 22R)-17-[(2R, 4R, 5S, 6R)-5-[(2S, 4R, 5R, 6R)-4-(6-methoxy-2-methylbenzoyl)oxy-5-hydroxy-6-methyloxan-2-yl]oxy-4-hydroxy-6-methyloxan-2-yl]oxy-28-hydroxy-3, 22-dimethyl-23, 26-dioxo-24, 27-dioxapentacyclo[23.2.1.01, 6.013, 22.016, 21]octacosa-4, 7, 14, 25(28)-tetraene-4-carboxylic acid; 18H-16a,19-Metheno-16aH-benzo[e]naphtho[2,1-m][1,4]dioxacyclopentadecin-14-carboxylic acid, 4-[[2, 6-dideoxy-4-O-[2, 6-dideoxy-3-O-(2-methoxy-6-methylbenzoyl)-β-D-arabino-hexopyranosyl]-β-D-arabino-hexopyranosyl]oxy]-1, 2, 3, 4, 4a, 6a, 7, 8, 9, 10, 12a, 15, 16, 21, 21a, 21b-hexadecahydro-22-hydroxy-15, 21a-dimethyl-18, 21-dioxo-, (4S, 4aS, 6aR, 11E, 12aR, 15R, 16aS, 21aR, 21bR)-; 3-Dechlorochlorothricin. CAS No. 72656-14-5. Molecular formula: C50H64O16. Mole weight: 921.03. BOC Sciences 5
Deschloro tiludronic acid 2-methyl-2-propanamine Deschloro tiludronic acid 2-methyl-2-propanamine. Group: Biochemicals. Alternative Names: [ (Phenylthio] methylene] bis [phosphonate] 2-methyl-2-propanamine. Grades: Highly Purified. CAS No. 89987-43-9. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C19H43N3O6P2S. US Biological Life Sciences. USBiological 7
Worldwide
Desciclovir Desciclovir. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-[(2-aminopurin-9-yl)methoxy]ethanol. Appearance: White solid. CAS No. 84408-37-7. Molecular formula: C8H11N5O2. Mole weight: 209.21. Purity: 0.98. Product ID: ACM84408377. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Descladinose Azithromycin-d3 Labelled Descladinose Azithromycin, a metabolite of the semi-synthetic macrolide antibiotic Azithromycin. Synonyms: (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-Ethyl-3,4,10,13-tetrahydroxy-3,5,6,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-1-oxa-6-azacyclopentadecan-15-one-d3; CP 66458-d3; Desosaminylazithromycin-d3; Azithromycin Impurity J-d3. Molecular formula: C30H55D3N2O9. Mole weight: 593.81. BOC Sciences 12
Descyano Cimetidine Dihydrochloride Salt Descyano Cimetidine Dihydrochloride Salt is a metabolite of Cimetidine. It is a competitive histamine H2-receptor antagonist which inhibits gastric acid secretion and reduces pepsin output. Synonyms: N-Methyl-N'-[2-[[(4-methyl-1H-imidazol-5-yl)methyl]thio]ethyl]guanidine Dihydrochloride; N-Methyl-N'-[2-[[(5-methyl-1H-imidazol-4-yl)methyl]thio]ethyl]gunaidine Dihydrochloride. Grades: > 95%. CAS No. 59660-24-1. Molecular formula: C9H19Cl2N5S. Mole weight: 300.25. BOC Sciences 7
Descyano-[(E)-methyl 3-methoxyacrylate] Azoxystrobin Descyano-[(E)-methyl 3-methoxyacrylate] Azoxystrobin is an impurity of the drug Azoxystrobin (A965150). Azoxystrobin (A965150) is a strobilurin fungicide. It inhibits mitochondrial respiration by blocking electron transfer between cytochromes b and c1; agricultural fungicide. Group: Biochemicals. Grades: Highly Purified. CAS No. 131860-85-0. Pack Sizes: 5mg, 10mg. Molecular Formula: C26H24N2O8, Molecular Weight: 492.48. US Biological Life Sciences. USBiological 4
Worldwide
Descyclohexanol Venlafaxine HCl Cas No. 50822-98-5. BOC Sciences 9
Descyclopropyl Abacavir Descyclopropyl Abacavir. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: GW 444710X, Descyclopropyl Abacavir, Abacavir Sulfate Imp C (EP), GW 470921X, GW 357662X, 2-Cyclopentene-1-methanol, 4-(2,6-diamino-9H-purin-9-yl)-, (1S-cis)-, GW 466608X, Abacavir Related Compound A (USP), Abacavir USP RC A, Abacavir Imp. C (EP), Abacavir USP Related Compound A, GW 403126X,2-Cyclopentene-1-methanol, 4-(2,6-diamino-9H-purin-9-yl)-, (1S,4R)-, 139U91 (GR92685X), Abacavir Sulfate Imp. C (Ph. Int.). CAS No. 124752-25-6. IUPAC Name: [(1S,4R)-4-(2,6-diaminopurin-9-yl)cyclopent-2-en-1-yl]methanol. Molecular Formula: C11H14N6O. Mole Weight: 246.27. Catalog: APS124752256. SMILES: Nc1nc (N)c2ncn ([C@@H]3C[C@H] (CO)C=C3)c2n1. Format: Neat. Alfa Chemistry Analytical Products
Descyclopropyl Abacavir Abacavir Intermediate. Group: Biochemicals. Alternative Names: (1S,4R)-4-(2,6-Diamino-9H-purin-9-yl)-2-cyclopentene-1-methanol. Grades: Highly Purified. CAS No. 124752-25-6. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
Worldwide
Descyclopropyl Abacavir Abacavir Intermediate. Synonyms: Abacavir Related Compound A; (1S,4R)-4-(2,6-Diamino-9H-purin-9-yl)-2-cyclopentene-1-methanol; USP Abacavir Related Compound A. Grades: > 95%. CAS No. 124752-25-6. Molecular formula: C11H14N6O. Mole weight: 246.27. BOC Sciences 2
Descyclopropyl Lenvatinib One of the impurities of Lenvatinib. Lenvatinib is a multi-target inhibitor, mostly for VEGFR2(KDR)/VEGFR3(Flt-4) with IC50 of 4 nM/5.2 nM, less potent against VEGFR1/Flt-1, ~10-fold more selective for VEGFR2/3 against FGFR1, PDGFRα/&beta. Synonyms: 4-(3-Chloro-4-ureidophenoxy)-7-methoxyquinoline-6-carboxamide; 6-Quinolinecarboxamide, 4-(4-((aminocarbonyl)amino)-3-chlorophenoxy)-7-methoxy-; Lenvatinib Impurity 05. CAS No. 417719-51-8. Molecular formula: C18H15ClN4O4. Mole weight: 386.79. BOC Sciences 8
Des-D-Ala-Cetrorelix Des-D-Ala-Cetrorelix is an impurity of Cetrorelix, which is a gonadotropin-releasing hormone antagonist used in the treatment of prostate and breast cancers. Synonyms: Ac-D-2Nal-D-Phe(4-Cl)-D-3Pal-Ser-Tyr-D-Cit-Leu-Arg-Proline; 1-9 Acid Cetrorelix; ((S)-2-((S)-2-((R)-2-((S)-2-((S)-2-((R)-2-((R)-2-((R)-2-acetamido-3-(naphthalen-2-yl)propanamido)-3-(4-chlorophenyl)propanamido)-3-(pyridin-3-yl)propanamido)-3-hydroxypropanamido)-3-(4-hydroxyphenyl)propanamido)-5-ureidopentanamido)-4-methylpentanamido)-5-((diaminomethylene)amino)pentanoyl)-L-proline; N-acetyl-3-(2-naphthyl)-D-alanyl-4-chloro-D-phenylalanyl-3-(3-pyridyl)-D-alanyl-L-seryl-L-tyrosyl-D-citrullyl-L-leucyl-L-arginyl-L-proline. CAS No. 2901757-75-1. Molecular formula: C67H86ClN15O14. Mole weight: 1360.97. BOC Sciences 8
Des-D-Arg(1)-Icatibant Des-D-Arg(1)-Icatibant is an impurity of Icatibant, which is a selective and specific antagonist of bradykinin B2 receptor. Synonyms: L-Arginyl-L-prolyl-L-hydroxyprolyl-glycyl-L-thienylalanyl-L-seryl-D-1,2,3,4-tetrahydroisoquinolyl-L-octahydroindole-L-arginine; Arg-Pro-Hyp-Gly-Thi-Ser-D-Tic-Oic-Arg-OH; Arg-Pro-Hyp-Gly-2Thi-Ser-D-Tic-Oic-Arg-OH; L-arginyl-L-prolyl-(4R)-4-hydroxy-L-prolylglycyl-3-(2-thienyl)-L-alanyl-L-seryl-(3R)-1,2,3,4-tetrahydro-3-isoquinolinecarbonyl-(2S,3aS,7aS)-octahydro-1H-indole-2-carbonyl-L-arginine; Bradykinin, 3-(trans-4-hydroxy-L-proline)-5-[3-(2-thienyl)-L-alanine]-7-(D-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid)-8-[(2α,3aβ,7aβ)-L-octahydro-1H-indole-2-carboxylic acid]-. CAS No. 130334-60-0. Molecular formula: C53H77N15O12S. Mole weight: 1148.35. BOC Sciences 8
Desdiacetyl-8-oxo Famciclovir An oxidative metabolite of Famciclovir in vitro. Group: Biochemicals. Alternative Names: 2-Amino-7,9-dihydro-9-[4-hydroxy-3-(hydroxymethyl)butyl]-8H-purin-8-one; BRL 48959; 8-Oxo-6-deoxypenciclovir. Grades: Highly Purified. CAS No. 166197-79-1. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
Worldwide
Desdifluoromethoxy Hydroxy Pantoprazole An impurity of Pantoprazole which is a proton pump inhibitor used to treat erosive esophagitis (damage to the esophagus from stomach acid), and other conditions involving excess stomach acid such as Zollinger-Ellison syndrome. Synonyms: 2-(((3,4-dimethoxypyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazol-5-ol. CAS No. 1261238-06-5. Molecular formula: C15H15N3O4S. Mole weight: 333.36. BOC Sciences 8
Desdifluoromethoxy Hydroxy Pantoprazole Desdifluoromethoxy Hydroxy Pantoprazole. Group: Biochemicals. Alternative Names: 2-[[ (3, 4-Dimethoxy-2-pyridinyl) methyl]sulfinyl]-1H-benzimidazol-6-ol. Grades: Highly Purified. CAS No. 1261238-06-5. Pack Sizes: 50mg. Molecular Formula: C15H15N3O4S, Molecular Weight: 333.36. US Biological Life Sciences. USBiological 3
Worldwide
Des(dimethylamino)-Afatinib An impurity of Afatinib, a medication used to treat non-small cell lung carcinoma (NSCLC). Synonyms: (2E)-N-[4-[(3-Chloro-4-fluorophenyl)amino]-7-[[(3S)-tetrahydro-3-furanyl]oxy]-6-quinazolinyl]-2-butenamide; Afatinib Impurity H. Grades: ≥95%. CAS No. 2223677-64-1. Molecular formula: C22H20ClFN4O3. Mole weight: 442.87. BOC Sciences 8
Des(dimethylamino) Crotethamide Crotethamide. Group: Biochemicals. Alternative Names: N-(2-Butanoic Acid)-N-ethyl-2-butenamide; 2-Ethylamino-(N-crotonyl)butyric Acid. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences. USBiological 2
Worldwide
Des-D-Phe(1)-Octreotide Des-D-Phe(1)-Octreotide is an impurity of Octreotide, which is a synthetic long-acting cyclic octapeptide used as a more potent inhibitor of growth hormone, glucagon, and insulin than somatostatin. Synonyms: L-cystyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-L-cystyl-L-threoninol (Disulfide Bridge between Cys1-Cys6); Octreotide Impurity-F; H-Cys-Phe-D-Trp-Lys-Thr-Cys-Thr-ol (Disulfide bridge: Cys1-Cys6); L-Cysteinamide, L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)propyl]-, cyclic (1?6)-disulfide. Molecular formula: C40H57N9O9S2. Mole weight: 872.07. BOC Sciences 8
Des-D-Trp(4)-Octreotide Des-D-Trp(4)-Octreotide is an impurity of Octreotide, which is a synthetic long-acting cyclic octapeptide used as a more potent inhibitor of growth hormone, glucagon, and insulin than somatostatin. Synonyms: D-phenylalanyl-L-cystyl-L-phenylalanyl-L-lysyl-L-threonyl-L-cystyl-L-threoninol (Disulfide Bridge between Cys2-Cys6); Octreotide Impurity-G; H-D-Phe-Cys-Phe-Lys-Thr-Cys-Thr-ol (Disulfide bridge: Cys2-Cys6); L-Cysteinamide, D-phenylalanyl-L-cysteinyl-L-phenylalanyl-L-lysyl-L-threonyl-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)propyl]-, cyclic (2?6)-disulfide. Molecular formula: C38H56N8O9S2. Mole weight: 833.03. BOC Sciences 8
Deserpidine Deserpidine is an antihypertensive drug related to Reserpine. It is naturally found in Rauvolfia spp. Deserpidine is a competitive ACE (angiotensin converting enzyme) inhibitor. Deserpidine can block the conversion of angiotensin I to angiotensin II as a potent vasoconstrictor through competing with angiotensin I for ACE. Reduced level of serum angiotensin II leads to a decrease in blood pressure. Deserpidine can also decrease angiotensin II-induced aldosterone secretion by the adrenal cortex. Uses: Antihypertensive drug. Synonyms: (3β, 16β, 17α, 18β, 20α)-17-methoxy-18-[(3, 4, 5-trimethoxybenzoyl)oxy]yohimban-16-carboxylic Acid Methyl Ester; Deserpidic Acid Methyl Ester 3,4,5-Trimethoxybenzoate; Deserpidin; 1-Demethoxyreserpine; 11-Desmethoxyreserpine; Canescin; Canescine; Canescine (Rauwolfia); Harmonyl; NSC 72138; Raunormin; Raunormine; Recanescin; Recanescine; Reserpidine. Grades: 95%. CAS No. 131-01-1. Molecular formula: C32H38N2O8. Mole weight: 578.66. BOC Sciences 10
Deserticolin-1 Deserticolin-1 is an antibacterial peptide isolated from Crinia deserticola. It has activity against gram-positive bacteria. Synonyms: Gly-Leu-Ala-Asp-Phe-Leu-Asn-Lys-Ala-Val-Gly-Lys-Val-Val-Asp-Phe-Val-Lys-Ser-NH2. Grades: 96.9%. Molecular formula: C93H151N23O26. Mole weight: 2007.36. BOC Sciences 3
Desertomycin A Desertomycin A is a 42-membered macrocyclic lactone with broad spectrum activity against Gram +ve and Gram -ve bacteria, yeasts and fungi. There has been little investigation into the mode of action of desertomycin A. Group: Biochemicals. Grades: Highly Purified. CAS No. 121820-50-6. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
Desertomycin A A 42-membered macrocyclic lactone with broad spectrum activity against gram positive and gram negative bacteria, yeasts and fungi. Synonyms: Desertomycin I; U 64767; 1012-A. Grades: >95% by HPLC. CAS No. 121820-50-6. Molecular formula: C61H109NO21. Mole weight: 1192.51. BOC Sciences 5
Desertomycin D It is produced by the strain of Streptomyces flavofungini and Streptomyces sp. SD167. Synonyms: Oxacyclodotetraconta-3,13,17,21,39-pentaen-2-one, 8,10,16,20,24,26,28,30,32,34,26,28-dodecahydroxy-23-(alpha-D-mannopyranosyloxy)-3,7,9,15,19,21,31,33-octamethyl-42-((1R)-1-((2R)-tetrahydro-5-hydroxy-2-furanyl)ethyl)-. CAS No. 143629-44-1. Molecular formula: C61H106O22. Mole weight: 1191.48. BOC Sciences 5
Desethanol Dipyridamole Dipyridamole impurity. An antitumor nucleoside pyrimido pyrimidine. Group: Biochemicals. Alternative Names: 2, 2'-[[6-[(2-Hydroxyethyl)amino]-4, 8-di-1-piperidinylpyrimido[5, 4-d]pyrimidin-2-yl]imino]bisethanol. Grades: Highly Purified. CAS No. 1176886-12-6. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
Worldwide
Desethoxy Tamsulosin One of the impurities of Tamsulosin, which is an α1-adrenoceptor antagonist and could be used against benign prostatic hypertrophy. Synonyms: Tamsulosin EP Impurity C; 2-Methoxy-5-[(2R)-2-[(2-phenoxyethyl) amino] propyl] benzenesulfonamide. Grades: > 95%. Molecular formula: C18H24N2O4S. Mole weight: 364.47. BOC Sciences 7
Desethylamiodarone Desethylamiodarone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: DESETHYL AMIODARONE-D4 HCL;DESETHYL AMIODARONE HCL;(2-butyl-3-benzofuranyl)(4-(2-(ethylamino)ethoxy)-3,5-diiodophenyl)-methanon;(2-butyl-3-benzofuranyl)(4-(2-(ethylamino)ethoxy)-3,5-diiodophenyl)methanone;deethylamiodarone;desethylamiodarone;lb33020;n-de. Product Category: Heterocyclic Organic Compound. Appearance: Light-Yellow Syrup. CAS No. 83409-32-9. Molecular formula: C23H25I2NO3. Mole weight: 617.26. Density: 1.638 g/cm³. Product ID: ACM83409329. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
Desethyl Amiodarone-d4 Hydrochloride A metabolite of Amiodarone, a non-selective ion channel blocker. Group: Biochemicals. Alternative Names: 2-Butyl-3-benzofuranyl-4-[2-(ethylamino)ethoxy-d4]-3,5-diiodophenyl Ketone Hydrochloride. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
Desethylamiodarone hydrochloride Desethylamiodarone hydrochloride (N-desethylamiodarone hydrochloride) is a major active metabolite of Amiodarone. Desethylamiodarone hydrochloride is formed by CYP3A isoenzymes. Amiodarone is an antiarrhythmic agent for inhibition of ATP-sensitive potassium channel with an IC 50 of 19.1 μM [1] [2] [3]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: N-desethylamiodarone hydrochloride; LB 33020 hydrochloride. CAS No. 96027-74-6. Pack Sizes: 5 mg; 10 mg. Product ID: HY-130353. MedChemExpress MCE
Desethyl Amiodarone Hydrochloride A metabolite of Amiodarone, a non-selective ion channel blocker. Group: Biochemicals. Alternative Names: 2-Butyl-3-benzofuranyl-4-[2-(ethylamino)ethoxy]-3,5-diiodophenyl Ketone Hydrochloride. Grades: Highly Purified. CAS No. 96027-74-6. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
Worldwide
Desethyl Candesartan Cilexetil Used for the preparation of Candesartan cilexetil. Synonyms: 2,3-Dihydro-2-oxo-3-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1H-benzimidazole-4-carboxylic Acid 1-[[(Cyclohexyloxy)carbonyl]oxy]ethyl Ester. Grades: > 95%. CAS No. 869631-11-8. Molecular formula: C31H30N6O6. Mole weight: 582.62. BOC Sciences 7
Desethylcarbamoyl Cabergoline A metabolite of Cabergoline, having affinity for D1 and D2 dopamine receptors in rat striatum. Group: Biochemicals. Alternative Names: N-[3-(Dimethylamino)propyl]-6-(2-propen-1-yl)-(8 β)-ergoline-8-carboxamide; (5R, 8R, 10R) -6-Allyl-N-[3- (dimethylamino) propyl]ergoline-8-carboxamide; FCE 21590. Grades: Highly Purified. CAS No. 85329-86-8. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
Desethyl Carbodenafil Cas No. 1027192-92-2. BOC Sciences 3
Desethyl chloroquine Desethyl chloroquine is a major desethyl metabolite of Chloroquine. Chloroquine diphosphate is an inhibitor of autophagy and toll-like receptors (TLRs). Desethyl chloroquine possesses antiplasmodic activity. Uses: Designed for use in research and industrial production. Additional or Alternative Names: DESETHYL CHLOROQUINE;Deethylchloroquine;Monodeethylchloroquine;N4-(7-Chloro-4-quinolinyl)-N1-ethyl-1,4-pentanediamine;NSC 13254;WR 29623;4-[[1-Methyl-4-(ethylamino)butyl]amino]-7-chloroquinoline;N'-(7-Chloroquinolin-4-yl)-N-ethyl-1,4-pentanediamine. Product Category: Inhibitors. Appearance: Tan Solid. CAS No. 1476-52-4. Molecular formula: C16H22ClN3. Mole weight: 291.82. Product ID: ACM1476524. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Desethyl Chloroquine The major product of the stereoselective human metabolism of Chloroquine, a medication used for the therapy and prevention of malaria. Synonyms: N4-(7-Chloro-4-quinolinyl)-N1-ethyl-1,4-pentanediamine; Deethylchloroquine; Monodeethylchloroquine. Grades: > 95%. CAS No. 1476-52-4. Molecular formula: C16H22ClN3. Mole weight: 291.82. BOC Sciences 7
Desethyl Chloroquine The major product of the stereoselective human metabolism of Chloroquine, used for the therapy and prevention of malaria. Group: Biochemicals. Alternative Names: N4-(7-Chloro-4-quinolinyl)-N1-ethyl-1,4-pentanediamine; Deethylchloroquine; Monodeethyl chloroquine; NSC 13254; WR 29623. Grades: Highly Purified. CAS No. 1476-52-4. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 2
Worldwide
Desethylclomifene Hydrochloride Synonyms: 2-[4-(2-chloro-1,2-diphenyl-vinyl)phenoxy]-N-ethyl-ethanamine hydrochloride. Grades: > 95%. CAS No. 1310815-19-0. Molecular formula: C24H25Cl2NO. Mole weight: 414.37. BOC Sciences 7
Desethyl Dabigatran Etexilate A metabolite of Dabigatran Etexilate. Group: Biochemicals. Alternative Names: N- [ [2- [ [ [4- [ [ [ (Hexyloxy) carbonyl] amino] iminomethyl] phenyl] amino] methyl] -1-methyl-1H-benzimidazol-5-yl] carbonyl] -N-2-pyridinyl- β-alanine; Desethyl Pradaxa. Grades: Highly Purified. CAS No. 212321-78-3. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
Worldwide
Desethyl Dabigatran Etexilate Desethyl Dabigatran Etexilate is a metabolite of Dabigatran Etexilate. Synonyms: N- [ [2- [ [ [4- [ [ [ (Hexyloxy) carbonyl] amino] iminomethyl] phenyl] amino] methyl] -1-methyl-1H-benzimidazol-5-yl] carbonyl] -N-2-pyridinyl-β -alanine; Desethyl Pradaxa. Grades: > 95%. CAS No. 212321-78-3. Molecular formula: C32H37N7O5. Mole weight: 599.68. BOC Sciences 7
Desethyl Dabigatran Etexilate Carboxamide An impurity of Dabigatran. Dabigatran is a very potent anticoagulant, showing that the terminal phenyl can be substituted by the more hydrophilic 2-pyridyl group without substantial loss of activity. Synonyms: N-[[4-[[[5-[[(3-Amino-3-oxopropyl)-2-pyridinylamino]carbonyl]-1-methyl-1H-benzimidazol-2-yl]methyl]amino]phenyl]iminomethyl]-carbamic Acid Hexyl Ester. Grades: ≥95%. CAS No. 1580491-16-2. Molecular formula: C32H38N8O4. Mole weight: 598.69. BOC Sciences 8
Desethylene Aripiprazole Aripiprazole derivative. Group: Biochemicals. Grades: Highly Purified. CAS No. 1216394-63-6. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
Desethylene ciprofloxacin, hydrochloride Desethylene ciprofloxacin, hydrochloride. Group: Biochemicals. Alternative Names: BAY-r 3964, M1-ciprofloxacin, 7-[(2-aminoethyl)amino]-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid; Enrofloxacin imp. G (EP), HCl. Grades: Highly Purified. CAS No. 528851-31-2. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C15H17ClFN3O3. US Biological Life Sciences. USBiological 7
Worldwide
Desethylene Ciprofloxacin, Hydrochloride Desethylene Ciprofloxacin, Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 7-[(2-Aminoethyl)amino]-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid monohydrochloride, Desethylene Ciprofloxacin Hydrochloride,7-[(2-Aminoethyl)amino]-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid hydrochloride (1:1), 1-Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-[(2-aminoethyl)-amino]-3-quinolinecarboxylic acid hydrochloride, 7-(2-Aminoethylamino)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid Hydrochloride, Ciprofloxacin Ethylenediamine Compound Hydrochloride, Ciprofloxacin Ethylenediamine Analog. CAS No. 528851-31-2. IUPAC Name: 7-(2-aminoethylamino)-1-cyclopropyl-6-fluoro-4-oxoquinoline-3-carboxylic acid;hydrochloride. Molecular Formula: C15H16FN3O3.ClH. Mole Weight: 341.77. Catalog: APS528851312. SMILES: Cl. NCCNc1cc2N (C=C (C (=O)O)C (=O)c2cc1F)C3CC3. Format: Neat. Alfa Chemistry Analytical Products
Desethylene Ciprofloxacin, Hydrochloride (BAY-r 3964, M1-Ciprofloxacin, 7-[(2-Aminoethyl)amino]-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid) A metabolite of the fluorinated quinolone antibacterial Ciprofloxacin. Group: Biochemicals. Alternative Names: BAY-r 3964, M1-Ciprofloxacin, 7-[(2-Aminoethyl)amino]-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 1
Worldwide
Desethylene gatifloxacin Desethylene gatifloxacin. Group: Biochemicals. Alternative Names: 7-[(2-Aminopropyl)amino]-1-cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid. Grades: Highly Purified. CAS No. 172426-87-8. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C17H20FN3O4. US Biological Life Sciences. USBiological 7
Worldwide
Desethylene Gatifloxacin Desethylene Gatifloxacin is a metabolite of Gatifloxacin. Synonyms: 7-[(2-Aminopropyl)amino]-1-cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic Acid; 3-Quinolinecarboxylic acid, 7-[(2-aMinopropyl)aMino]-1-cyclopropyl-6-fluoro-1,4-dihydro-8-Methoxy-4-oxo-. Grades: > 95%. CAS No. 172426-87-8. Molecular formula: C17H20FN3O4. Mole weight: 349.37. BOC Sciences 7
Desethylene Norfloxacin Hydrochloride Desethylene Norfloxacin Hydrochloride. Group: Biochemicals. Alternative Names: 7-[(2-Aminoethyl)amino]-1-ethyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid. Grades: Highly Purified. CAS No. 75001-77-3. Pack Sizes: 5mg. Molecular Formula: C14H17ClFN3O3, Molecular Weight: 329.75. US Biological Life Sciences. USBiological 3
Worldwide
Desethyl Felodipine Desethyl Felodipine. Group: Biochemicals. Alternative Names: 1,4-Dihydro-2,6-dimethyl-4-(2',3'-dichlorophenyl)-5-carboxymethyl-3-pyridinecarboxylic acid; H 152/81; 4-(2,3-Dichlorophenyl)-1,4-dihydro-2,6-dimethyl-3,5-Pyridinedicarboxylic Acid Monomethyl Ester. Grades: Highly Purified. CAS No. 123853-39-4. Pack Sizes: 50mg. Molecular Formula: C16H15Cl2NO4, Molecular Weight: 356.2. US Biological Life Sciences. USBiological 3
Worldwide
Desethyl Felodipine Desethyl Felodipine is an impurity of clevidipine, a dihydropyridine calcium channel blocker used as an oral antihypertensive drug. Synonyms: 1,4-Dihydro-2,6-dimethyl-4-(2',3'-dichlorophenyl)-5-carboxymethyl-3-pyridinecarboxylic acid; 4-(2,3-Dichlorophenyl)-1,4-dihydro-2,6-dimethyl-3,5-Pyridinedicarboxylic Acid Monomethyl Ester. CAS No. 123853-39-4. Molecular formula: C16H15Cl2NO4. Mole weight: 356.2. BOC Sciences 8
Desethyl Felodipine-d3,15N Desethyl Felodipine-d3,15N. Group: Biochemicals. Alternative Names: 1,4-Dihydro-2,6-dimethyl-4-(2',3'-dichlorophenyl)-5-carboxymethyl-3-pyridinecarboxylic Acid-d3,15N; H 152/81-d3,15N; 4-(2,3-Dichlorophenyl)-1,4-dihydro-2,6-dimethyl-3,5-Pyridinedicarboxylic Acid Monomethyl Ester-d3,15N. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C16H15D3Cl215NO4, Molecular Weight: 360.21. US Biological Life Sciences. USBiological 3
Worldwide
Desethyl Hydroxy Chloroquine HCl Grades: > 95%. Molecular formula: C16H23Cl2N3O. Mole weight: 344.29. BOC Sciences 6
Desethyl KBT-3022 Desethyl KBT-3022 is the main active metabolite of KBT-3022 which is a potent and long-lasting anti-platelet agent. Desethyl KBT-3022 (1-40 μM) inhibits the thrombin-induced aggregation of washed platelets in a concentration-dependent manner. Synonyms: 2-[2-[4,5-bis(4-methoxyphenyl)-1,3-thiazol-2-yl]pyrrol-1-yl]acetic acid; 2-(4,5-bis(4-methoxylphenyl)thiazol-2-yl)pyrrol-1-ylacetic acid; desethyl KB 3022; desethyl KB-3022; desethyl KBT-3022. CAS No. 101001-72-3. Molecular formula: C23H20N2O4S. Mole weight: 420.48. BOC Sciences 5
Desethyl O-Methyl Felodipine-d6,15N Desethyl O-Methyl Felodipine-d6,15N. Group: Biochemicals. Alternative Names: Dimethyl 4-(2,3-Dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate-Desdiethyl Felodipine-d6,15N. Grades: Highly Purified. Pack Sizes: 2.5mg. Molecular Formula: C17H11D6Cl215NO4, Molecular Weight: 377.26. US Biological Life Sciences. USBiological 3
Worldwide

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