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Product
N-Desmethyl Mifepristone-[d3] N-Desmethyl Mifepristone-[d3] is the labelled analogue of N-Demethyl Mifepristone, which is a metabolite of Mifepristone. Mifepristone is a medication used for medical abortion. Synonyms: N-Desmethyl Mifepristone D3; (11β,17β)-17-Hydroxy-11-[4-(methyl-d3-amino)phenyl]-17-(1-propyn-1-yl)-estra-4,9-dien-3-one; N-Desmethyl-RU 486-d3. Grade: > 95%. Molecular formula: C28H30D3NO2. Mole weight: 418.59. BOC Sciences 2
N-Desmethylmirtazapine solution 1.0 mg/mL in acetonitrile, ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). Alfa Chemistry Analytical Products
N-Desmethyl Nefopam N-Desmethyl Nefopam is the main metabolite of Nefopam (N389418), which is a non-opioid non-steroidal centrally acting analgesic. Group: Biochemicals. Grades: Highly Purified. CAS No. 46868-19-3. Pack Sizes: 5mg, 10mg. Molecular Formula: C16H17NO, Molecular Weight: 239.31. US Biological Life Sciences. USBiological 1
Worldwide
N-Desmethyl Nefopam-[d4] Hydrochloride N-Desmethyl Nefopam-[d4] Hydrochloride is the labelled analogue of N-Desmethyl Nefopam Hydrochloride, which is an impurity of Nefopam. Nefopam is a centrally-acting but non-opioid analgesic drug by blocking voltage-gated sodium channel and inhibition of serotonin, dopamine and noradrenaline reuptake. Synonyms: N-Desmethyl Nefopam D4 Hydrochloride; N-Desmethylnefopam-D4 Hydrochloride; Nornefopam-D4 Hydrochloride. Grade: >95%. Molecular formula: C16H13D4NO.HCl. Mole weight: 279.80. BOC Sciences 2
N-Desmethyl-N-ethyl diazepam N-Desmethyl-N-ethyl diazepam. Group: Biochemicals. Alternative Names: 7-Chloro-1-ethyl-1,3-dihydro-5-phenyl-2H-1,4-benzodiazepin-2-one; 7-Chloro-1-ethyl-5-phenyl-1, 3-dihydrobenzo[e][1, 4]diazepin-2-one; N-Ethylnordiazepam. Grades: Highly Purified. CAS No. 5571-65-3. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C17H15ClN2O. US Biological Life Sciences. USBiological 7
Worldwide
N-Desmethyl Netupitant-[d6] N-Desmethyl Netupitant-[d6] is the labelled analogue of N-Desmethyl Netupitant, which is a derivative of Netupitant. Netupitant is a selective neurokinin 1 receptor antagonist with potential antiemetic activity. Synonyms: N-Desmethyl Netupitant D6; N,α,α-Trimethyl-N-[4-(2-methylphenyl)-6-(1-piperazinyl)-3-pyridinyl]-3,5-bis(trifluoromethyl)-benzeneacetamide-d6; 2-[3,5-Bis(trifluoromethyl)phenyl]-N-methyl-N-[6-(piperazin-1-yl)-4-o-tolylpyridin-3-yl]isobutyramide-d6. Grade: >98%. CAS No. 2070015-21-1. Molecular formula: C29H24D6F6N4O. Mole weight: 570.60. BOC Sciences 2
N-Desmethyl Nicergoline N-Desmethyl Nicergoline. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: [(6aR,9R,10aS)-10a-Methoxy-4-methyl-4,6,6a,7,8,9,10,10a-octahydroindolo[4,3-fg]quinolin-9-yl]methyl 5-bromopyridine-3-carboxylate, 6-Desmethylnicergoline, Nicergoline Imp. H (EP),Ergoline-8-methanol, 10-methoxy-1-methyl-, 5-bromo-3-pyridinecarboxylate (ester), (8?)- (9CI), 6-Demethylnicergoline, N6-Demethylnicergoline. CAS No. 192504-81-7. IUPAC Name: [(6aR,9R,10aS)-10a-methoxy-4-methyl-6,6a,7,8,9,10-hexahydroindolo[4,3-fg]quinoline-9-yl]methyl 5-bromopyridine-3-carboxylate. Molecular formula: C23H24BrN3O3. Mole weight: 470.36. Catalog: APS192504817. SMILES: CO[C@]12C[C@@H](COC(=O)c3cncc(Br)c3)CN[C@@H]1Cc4cn(C)c5cccc2c45. Format: Neat. Alfa Chemistry Analytical Products 4
N-Desmethylolanzapine N-Desmethylolanzapine is an antipsychotic drug. The formation of N-Desmethylolanzapine correlates with the level and activity of human liver flavin-containing monooxygenase (FMO3). N-Desmethylolanzapine can be used in the study of antipsychotic drugs [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: N-Demethylolanzapine; LY170055. CAS No. 161696-76-0. Pack Sizes: 10 mM * 1 mL; 1 mg; 5 mg; 10 mg. Product ID: HY-W009247. MedChemExpress MCE
N-Desmethylolanzapine-d8 dihydrochloride solution 100 ?g/mL in acetonitrile: water (1:1) (as free base), ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). Alfa Chemistry Analytical Products
N-Desmethyl olopatadine N-Desmethyl olopatadine. Group: Biochemicals. Alternative Names: (11Z) -6, 11-Dihydro-11-[3- (methylamino) propylidene]dibenz[b, e]oxepin-2-acetic acid; N-Mono-demethyl-KW-4679 (M1). Grades: Highly Purified. CAS No. 113835-92-0. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C20H21NO3. US Biological Life Sciences. USBiological 7
Worldwide
N-Desmethyl Olopatadine Methyl Ester Trifluoroacetic Acid Olopatadine metabolite. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Desmethyl paroxol N-Desmethyl paroxol. Group: Biochemicals. Alternative Names: (3S,4R)-4-(4-Fluorophenyl)-3-piperidinemethanol; (3S-trans)-4-(4-Fluorophenyl)-3-piperidinemethanol; (3S,4R)-(-)-4-(4-Fluorophenyl)-3-piperidinemethanol. Grades: Highly Purified. CAS No. 125224-43-3. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C12H16FNO. US Biological Life Sciences. USBiological 7
Worldwide
N-Desmethyl Paroxol Hydrochloride N-Desmethyl Paroxol is a metabolite of Paroxetine , also an intermediate for the production of the antidepressant Paroxetine. Group: Biochemicals. Alternative Names: (3S,4R)-4-(4-Fluorophenyl)-3-piperidinemethanol Hydrochloride; (3S-trans)-4-(4-Fluorophenyl)-3-piperidinemethanol Hydrochloride; (3S,4R)-(-)-4-(4-Fluorophenyl)-3-piperidinemethanol Hydrochloride; (3S, 4R) -4- (4-Fluorophenyl) piperidine-3-methanol Hydrochloride. Grades: Highly Purified. CAS No. 220548-73-2. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Desmethyl perazine N-Desmethyl perazine. Group: Biochemicals. Alternative Names: 10-[3-(1-Piperazinyl)propyl]-10H-phenothiazine; 10- (3-Piperazinylpropyl) phenothiazine; Demethylperazine. Grades: Highly Purified. CAS No. 3240-48-0. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C19H23N3S. US Biological Life Sciences. USBiological 7
Worldwide
N-Desmethyl pirenzepine N-Desmethyl pirenzepine. Group: Biochemicals. Alternative Names: 5,11-Dihydro-11-(1-piperazinylacetyl)-6H-pyrido[2,3-b][1,4]benzodiazepin-6-one; LS 822. Grades: Highly Purified. CAS No. 63257-31-8. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C18H19N5O2. US Biological Life Sciences. USBiological 7
Worldwide
N-Desmethyl Prochlorperazine-D8 N-Desmethyl Prochlorperazine-D8. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1246817-68-4. Molecular formula: C19H14D8ClN3S. Mole weight: 367.97. Catalog: APB1246817684. Alfa Chemistry Analytical Products 4
N-Desmethyl Prochlorperazine-[d8] Dimaleate An isotope labelled metabolite of Prochlorperazine. Prochlorperazine is a dopamine (D2) receptor antagonist that belongs to the phenothiazine class of antipsychotic agents which are used for the antiemetic treatment of nausea and vertigo. Synonyms: 2-Chloro-10-[3-(1-piperazinyl)propyl]-phenothiazine-d8 Dimaleate. Grade: > 95%. CAS No. 1246817-68-4. Molecular formula: C27H22D8ClN3O8S. Mole weight: 600.11. BOC Sciences 2
N-Desmethyl Prochlorperazine-d8 Dimaleate A metabolite of Prochlorperazine. Group: Biochemicals. Alternative Names: 2-Chloro-10-[3-(1-piperazinyl)propyl]-phenothiazine-d8 Dimaleate. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Desmethyl Prochlorperazine Dimaleate A metabolite of Prochlorperazine. Group: Biochemicals. Alternative Names: 2-Chloro-10-[3-(1-piperazinyl)propyl]-10H-phenothiazine Dimaleate. Grades: Highly Purified. CAS No. 49780-18-9. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Desmethyl rac-14-epi-Dextromethorphan N-Desmethyl rac-14-epi-Dextromethorphan is an intermediate in the synthesis of rac-14-epi-Dextromethorphan (D299440), which is an analog of Dextromethorphan (D299445) which is an antitussive compound showing analgesic properties. Dextromethorphan is used in cough medication formulations. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C17H23NO. US Biological Life Sciences. USBiological 5
Worldwide
N-Desmethyl rosiglitazone N-Desmethyl rosiglitazone. Group: Biochemicals. Alternative Names: 5-[[4-[2- (2-Pyridinylamino) ethoxy]phenyl]methyl]-2, 4-thiazolidinedione; SB 237216. Grades: Highly Purified. CAS No. 257892-31-2. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C17H17N3O3S. US Biological Life Sciences. USBiological 7
Worldwide
N-Desmethyl Rosiglitazone. A metabolite of Rosiglitazone. Group: Biochemicals. Alternative Names: 5-[[4-[2- (2-Pyridinylamino) ethoxy]phenyl]methyl]-2, 4-thiazolidinedione; SB 237216. Grades: Highly Purified. CAS No. 257892-31-2. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Desmethyl Rosiglitazone. (5- [ [4- [2- (2-pyridinylamino] ethoxy] phenyl] methyl] -2, 4-thiazolidinedione) A metabolite of Rosiglitazone. Group: Biochemicals. Alternative Names: 5- [ [4- [2- (2-pyridinylamino] ethoxy] phenyl] methyl] -2, 4-thiazolidinedione. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 1
Worldwide
N-Desmethyl Rosiglitazone-[d4] A labelled impurity of Rosiglitazone. Rosiglitazone is an anti-diabetic drug in the thiazolidinedione class. Synonyms: 5-[[4-[2-(2-Pyridinylamino)ethoxy]phenyl]methyl]-2,4-thiazolidinedione-d4; SB 237216-d4. Grade: > 95%. CAS No. 1215407-67-2. Molecular formula: C17H13N3O3SD4. Mole weight: 347.43. BOC Sciences 2
N-Desmethyl Rosuvastatin-[d6] Disodium Salt N-Desmethyl Rosuvastatin-[d6] is the labelled analogue of N-Desmethyl Rosuvastatin. Rosuvastatin is an inhibitor of the enzyme HMG-CoA reductase in vitro. Synonyms: (E)-7-[4-(4-Fluorophenyl)-6-(isopropyl-d6)-2-mesylaminopyrimidin-5-yl]-(3R,5S)-dihydroxyhept-6-enoic Acid Disodium Salt. Molecular formula: C21H18D6FN3Na2O6S. Mole weight: 517.51. BOC Sciences 2
N-Desmethyl Rosuvastatin-d6 Disodium Salt Inhibits the enzyme HMG-CoA reductase in vitro. Group: Biochemicals. Alternative Names: (E)-7-[4-(4-Fluorophenyl)-6-(isopropyl-d6)-2-mesylaminopyrimidin-5-yl]-(3R,5S)-dihydroxyhept-6-enoic Acid Disodium Salt. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Desmethyl Sildenafil N-Desmethyl Sildenafil (Desmethylsildenafil) is a major metabolite of Sildenafil. Sildenafil is a potent phosphodiesterase type 5 (PDE5) inhibitor [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Desmethylsildenafil; UK-103,320. CAS No. 139755-82-1. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-117605. MedChemExpress MCE
N-Desmethyl Sildenafil A metabolite of Sildenafil, an orally active selective type 5 cGMP phosphodiesterase inhibitor. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 1
Worldwide
N-Desmethyl Sildenafil-d8 A labeled metabolite of Sildenafil, an orally active selective type 5 cGMP phosphodiesterase inhibitor. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 1
Worldwide
N-Desmethyl Sildenafil Hemicitrate N-Desmethyl Sildenafil Hemicitrate. Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 5MG. Catalog: APS010294. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products 4
N-Desmethyl tadalafil N-Desmethyl tadalafil. Group: Biochemicals. Alternative Names: (6R, 12aR)-6-(1, 3-Benzodioxol-5-yl)-2, 3, 6, 7, 12, 12a-hexahydropyrazino[1', 2':1, 6]pyrido[3, 4-b]indole-1, 4-dione; (6R-trans)-6-(1, 3-Benzodioxol-5-yl)-2, 3, 6, 7, 12, 12a-hexahydropyrazino[1', 2':1, 6]pyrido[3, 4-b]indole-1, 4-dione. Grades: Highly Purified. CAS No. 171596-36-4. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C21H17N3O4. US Biological Life Sciences. USBiological 7
Worldwide
N-Desmethyl Tamoxifen-[d5] An isotope labelled metabolite of Tamoxifen. Tamoxifen is a medication that is used to treat breast cancer. Synonyms: (Z)-2-[4-(1,2-Diphenyl-1-butenyl)phenoxy]-N-methylethanamine-d5. Grade: 95% by HPLC; 98% atom D. CAS No. 164365-16-6. Molecular formula: C25H22D5NO. Mole weight: 362.52. BOC Sciences 2
N-Desmethyltamoxifen-ethyl-d5 (N-Demethyltamoxifen-ethyl-d5) A labeled metabolite of the anti-cancer drug Tamoxifen. Group: Biochemicals. Alternative Names: N-Demethyltamoxifen-ethyl-d5. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 1
Worldwide
N-Desmethyl tamoxifen hydrochloride N-Desmethyl tamoxifen hydrochloride. Group: Biochemicals. Alternative Names: (Z)-2-[4-(1,2-Diphenyl-1-butenyl)phenoxy]-N-methylethanamine. Grades: Highly Purified. CAS No. 15917-65-4. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C25H28ClNO. US Biological Life Sciences. USBiological 7
Worldwide
N-Desmethyltamoxifen hydrochloride N-Desmethyltamoxifen hydrochloride is the major metabolite of tamoxifen in humans. N-Desmethyltamoxifen, a poor antiestrogen, is a ten-fold more potent protein kinase C (PKC) inhibitor than Tamoxifen. N-Desmethyltamoxifen hydrochloride is also a potent regulator of ceramide metabolism in human AML cells, limiting ceramide glycosylation, hydrolysis, and sphingosine phosphorylation [1] [2] [3]. Uses: Scientific research. Group: Signaling pathways. CAS No. 15917-65-4. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-129099A. MedChemExpress MCE
N-Desmethyltamoxifen, Hydrochloride (N-Demethyltamoxifen, Hydrochloride. (Z)-2-[4-(1,2-Diphenyl-1-butenyl)phenoxy]-N-methyl-ethanamine) A metabolite of the anti-cancer drug Tamoxifen. Group: Biochemicals. Alternative Names: N-Demethyltamoxifen, Hydrochloride(Z)-2-[4-(1,2-Diphenyl-1-butenyl)phenoxy]-N-methyl-ethanamine. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 1
Worldwide
N-Desmethyl Tamoxifen Methanethiosulfonate A sulfhydryl reactive metabolite of the anti-cancer drug Tamoxifen. Group: Biochemicals. Alternative Names: Methanesulfonothioic Acid S- [2- [ [2- [4- (1, 2-diphenyl-1-buten-1-yl) phenoxy] ethyl] methylamino] ethyl] ester. Grades: Highly Purified. CAS No. 1025678-19-6. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Desmethyltamoxifen Methanethiosulfonate Hydrobromide A sulfhydryl reactive metabolite of the anti-cancer drug Tamoxifen. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 1
Worldwide
N-Desmethyltapentadol N-Desmethyltapentadol. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1246819-18-0. Molecular formula: C13H21NO. Mole weight: 207.32. Catalog: APB1246819180. Alfa Chemistry Analytical Products 4
N-Desmethyltapentadol solution 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). Alfa Chemistry Analytical Products
N-Desmethyl terbinafine N-Desmethyl terbinafine. Group: Biochemicals. Alternative Names: N- [ (2E) -6, 6-Di methyl -2-hepten-4-ynyl] -1-naphthalene methanamine; Demethylterbinafine; SDZ 86621. Grades: Highly Purified. CAS No. 99473-11-7. Pack Sizes: 1mg, 2mg, 5mg. Molecular Formula: C20H23N. US Biological Life Sciences. USBiological 7
Worldwide
N-Desmethylterbinafine (N- [ (2E) -6, 6-Di methyl -2-hepten-4-ynyl] -1-naphthalene methanamine) A metabolite of Terbinafine, an orally active, antimycotic allylamine related to naftifine. Group: Biochemicals. Alternative Names: N- [ (2E) -6, 6-Di methyl -2-hepten-4-ynyl] -1-naphthalene methanamine. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 1
Worldwide
N-(Desmethyl)-tert-butyl Acetate Sildenafil N-(Desmethyl)-tert-butyl Acetate Sildenafil is an intermediate in the synthesis of N-Desmethyl Sildenafil (D292200), a metabolite of Sildenafil, an orally active selective type 5 cGMP phosphodiesterase inhibitor. Group: Biochemicals. Grades: Highly Purified. CAS No. 398507-63-6. Pack Sizes: 250mg, 2.5g. Molecular Formula: C26H36N6O6S, Molecular Weight: 560.669999999999. US Biological Life Sciences. USBiological 3
Worldwide
N-Desmethyl thebaine N-carboxylic acid methyl ester N-Desmethyl thebaine N-carboxylic acid methyl ester. Group: Biochemicals. Alternative Names: (5a)-6,7,8,14-Tetradehydro-4,5-epoxy-3,6-dimethoxy morphinan-17-carboxylic acid methyl ester. Grades: Highly Purified. CAS No. 220499-22-9. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C20H21NO5. US Biological Life Sciences. USBiological 7
Worldwide
N-Desmethylthiamethoxam analytical standard. Group: Pesticides & metabolites standards. Alfa Chemistry Analytical Products
N-Desmethyl topotecan N-Desmethyl topotecan. Group: Biochemicals. Alternative Names: (4S)-4-Ethyl-4, 9-dihydroxy-10-[(methylamino)methyl]-1H-pyrano[3', 4':6, 7]indolizino[1, 2-b]quinoline-3, 14(4H, 12H)-dione. Grades: Highly Purified. CAS No. 190710-79-3. Pack Sizes: 5mg, 10mg. Molecular Formula: C22H21N3O5. US Biological Life Sciences. USBiological 7
Worldwide
N-Desmethyl Toremifene. A metabolite of Toremifene. Group: Biochemicals. Alternative Names: 2-[4-[(1Z)-4-Chloro-1,2-diphenyl-1-buten-1-yl]phenoxy]-N-methylethanamine. Grades: Highly Purified. CAS No. 110503-61-2. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Desmethyl Trifluoperazine-d8 Dihydrochloride A labeled metabolite of the antipsychotic drug Trifluoperazine (TFP). Group: Biochemicals. Alternative Names: Deshydroxyethyl Fluphenazine-d8 Dihydrochloride; 10-[3- (1-Piperazinyl-d8) propyl]-2- (trifluoromethyl) - (trifluoromethyl) phenothiazine Dihydrochloride; Demethyl-trifluoperazine-d8 Dihydrochloride; NSC 644575-d8; QSS 5-d8; SQ 10018-d8. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Desmethyl Trifluoperazine Dihydrochloride A metabolite of the antipsychotic drug Trifluoperazine (TFP). Group: Biochemicals. Alternative Names: Deshydroxyethyl Fluphenazine Dihydrochloride; 10-[3-(1-Piperazinyl)propyl]-2-(trifluoromethyl)-10H-phenothiazine Dihydrochloride; 10-[3- (1-Piperazinyl) propyl]-2- (trifluoromethyl) phenothiazine Dihydrochloride; De methyl trifluoperazine Dihydrochloride; NSC 644575; QSS 5; SQ 10018. Grades: Highly Purified. CAS No. 2804-16-2. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Desmethyltrimipramine maleate solution 1.0 mg/mL in methanol (as free base), ampule of 1 mL, certified reference material. Group: Certified reference materials (crms). Alfa Chemistry Analytical Products
N-Desmethyl ulipristal N-Desmethyl ulipristal. Group: Biochemicals. Alternative Names: (11b)-17-Hydroxy-11-[4-(methylamino)phenyl]-19-norpregna-4,9-diene-3,20-dione. Grades: Highly Purified. CAS No. 159681-67-1. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C27H33NO3. US Biological Life Sciences. USBiological 7
Worldwide
N-Desmethyl Verapamil-[d7] Hydrochloride N-Desmethyl Verapamil-[d7] HCl is a labelled metabolite of Verapamil. Verapamil is a medication used for the treatment of high blood pressure, chest pain from not enough blood flow to the heart, and supraventricular tachycardia. Synonyms: Nor Verapamil-d7, Hydrochloride; α-[3-[[2-(3,4-Dimethoxyphenyl)ethyl]amino]propyl]-3,4-dimethoxy-α-(1-methylethyl)- benzeneacetonitrile-d7. Grade: 95% by HPLC; 98% atom D. CAS No. 1216413-74-9. Molecular formula: C26H29N2O4D7.HCl. Mole weight: 484.08. BOC Sciences 2
N-Desmethyl vinblastine N-Desmethyl vinblastine. Group: Biochemicals. Alternative Names: 1-Demethyl-vincaleukoblastine; N-Deformylleurocristine; N-Deformylvincristine. Grades: Highly Purified. CAS No. 18172-50-4. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C45H56N4O9. US Biological Life Sciences. USBiological 7
Worldwide
N-Desmethyl Vinblastine N-Desmethyl Vinblastine. Uses: For analytical and research use. Group: Impurity standards. CAS No. 18172-50-4. Molecular formula: C45H56N4O9. Mole weight: 796.95. Catalog: APS18172504. SMILES: CC[C@]1(O)C[C@@H]2CN(CCc3c([nH]c4ccccc34)[C@@](C2)(C(=O)OC)c5cc6c(N[C@H]7[C@](O)([C@H](OC(=O)C)[C@]8(CC)C=CCN9CC[C@]67[C@H]89)C(=O)OC)cc5OC)C1. Format: Neat. Alfa Chemistry Analytical Products 4
N-Desmethyl Vinblastine, protocol with the exact weight N-Desmethyl Vinblastine, protocol with the exact weight. Uses: For analytical and research use. Group: Impurity standards. CAS No. 18172-50-4. Pack Sizes: 10MG. Molecular formula: C45H56N4O9. Mole weight: 796.95. Catalog: APS18172504A. SMILES: CC[C@]1(O)C[C@@H]2CN(CCc3c([nH]c4ccccc34)[C@@](C2)(C(=O)OC)c5cc6c(N[C@H]7[C@](O)([C@H](OC(=O)C)[C@]8(CC)C=CCN9CC[C@]67[C@H]89)C(=O)OC)cc5OC)C1. Format: Neat. Alfa Chemistry Analytical Products 4
N-Desmethyl Zolmitriptan-[d3] N-Desmethyl Zolmitriptan-[d3] is the labelled analogue of N-Desmethyl Zolmitriptan, which is a metabolite of Zolmitriptan. Synonyms: (4S)-4-[[3-[2-(Methyl-d3-amino)ethyl]-1H-indol-5-yl]methyl-2-oxazolidinone; N-Desmethyl-d3 Zolmitriptan; N-Desmethyl Zolmitriptan-d3. Grade: 95% by HPLC; 98% atom D. CAS No. 1217623-11-4. Molecular formula: C15H16D3N3O2. Mole weight: 276.35. BOC Sciences 2
N-Desmethyl Zolmitriptan-d3 Hydrochloride A labeled metabolite of Zolmitriptan. Group: Biochemicals. Alternative Names: (4S)-4-[[3-[2-(Methyl-d3-amino)ethyl]-1H-indol-5-yl]methyl-2-oxazolidinone Hydrochloride; 183C91-d3 Hydrochloride. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Desmethyl zopiclone hydrochloride N-Desmethyl zopiclone hydrochloride. Group: Biochemicals. Alternative Names: Piperazine-1-carboxylic acid 6-(5-chloro-pyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5yl ester hydrochloride. Grades: Highly Purified. CAS No. 59878-63-6. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C16H16Cl2N6O3. US Biological Life Sciences. USBiological 7
Worldwide
N-(Desoxopropyl) N-(3-Hydroxy-1-oxopropyl) Norcarfentanil N-(Desoxopropyl) N-(3-Hydroxy-1-oxopropyl) Norcarfentanil is a metabolite of norcarfentali (N661410), which is an intermediate in the preparation of Fentanyl analogues and main metabolite of carfentanil (C183480). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C16H22N2O4, Molecular Weight: 306.36. US Biological Life Sciences. USBiological 2
Worldwide
N-(Desoxopropyl) N-(3-Hydroxy-1-oxopropyl) Norcarfentanil (N-Phenyl-d5) N-(Desoxopropyl) N-(3-Hydroxy-1-oxopropyl) Norcarfentanil (N-Phenyl-d5) is an isotope labelled compound of N-(Desoxopropyl) N-(3-Hydroxy-1-oxopropyl) Norcarfentanil (D292705). N-(Desoxopropyl) N-(3-Hydroxy-1-oxopropyl) Norcarfentanil is a metabolite of norcarfentali (N661410), which is an intermediate in the preparation of Fentanyl analogues and main metabolite of carfentanil (C183480). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C16H17D5N2O4, Molecular Weight: 311.39. US Biological Life Sciences. USBiological 1
Worldwide
N-Despropionyl N-Acetyl Carfentanil Methyl Ester N-Despropionyl N-Acetyl Carfentanil Methyl Ester is derived from 1-Phenethyl-4-piperidone (P321300), which is an intermediate of Fentanyl (F275000) and Fenspiride (F265000). Group: Biochemicals. Grades: Highly Purified. CAS No. 131821-81-3. Pack Sizes: 5mg, 10mg. Molecular Formula: C23H28N2O3, Molecular Weight: 380.48. US Biological Life Sciences. USBiological 4
Worldwide
N-Despropionyl N-Acetyl-d3 Carfentanil Methyl Ester N-Despropionyl N-Acetyl-d3 Carfentanil Methyl Ester is the labeled deuterium of N-Despropionyl N-Acetyl Carfentanil Methyl Ester (D296810), which is an intermediate of Fentanyl (F275000) and Fenspiride (F265000). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C23H25D3N2O3, Molecular Weight: 383.5. US Biological Life Sciences. USBiological 3
Worldwide
N-Despropyl Gamithromycin 10,13-Imino Ether N-Despropyl Gamithromycin 10,13-Imino Ether is used in the preparation of the antibacterial agent Erythromycin A 6,9-Imino Ether (E650015). Group: Biochemicals. Alternative Names: (1Z, 3R, 5R, 6R, 7S, 8S, 9R, 12R, 13S, 14R, 15S)-8-[(2, 6-Dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-12-ethyl-5, 14-dihydroxy-3, 5, 7, 9, 13, 15-hexamethyl-6-[[3, 4, 6-trideoxy-3-(dimethylamino)- β -D-xylo-hexopyranosyl]oxy]-11, 16-dioxa-2-azabicyclo[11. 2. 1]hexadec-1-en-10-one. Grades: Highly Purified. CAS No. 145414-17-1. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 3
Worldwide
N-Despropyl Macitentan-[d4] N-Despropyl Macitentan-[d4] is the labelled analogue of N-Despropyl Macitentan, which is an active metabolite of Macitentan. N-Despropyl-macitentan is part of the family of endothelin receptor antagonist that allows for treatment of pulmonary arterial hypertension (PAH). Synonyms: Macitentan ACT-132577 D4; N-[5-(4-Bromophenyl)-6-[2-[(5-bromo-2-pyrimidinyl)oxy]ethoxy]-4-pyrimidinyl]-sulfamide-d4; N-Despropyl Macitentan-d4; Aprocitentan D4. Grade: 98% HPLC. Molecular formula: C16H10D4Br2N6O4S. Mole weight: 550.22. BOC Sciences 2
N-Despropyl Pergolide A metabolite of Pergolide, a dopaminergic agonist that also decrease plasma prolactin concentrations. An antiparkinsonian agent. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 1
Worldwide
N-Despropyl pergolide 6-carbonitrile N-Despropyl pergolide 6-carbonitrile. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (8β)-8-[(Methylthio)methyl]-. Product Category: Heterocyclic Organic Compound. Appearance: White Solid. CAS No. 98988-34-2. Molecular formula: C17H19N3S. Mole weight: 297.42. Purity: 0.96. IUPACName: (6aR,9R,10aR)-9-(methylsulfanylmethyl)-6,6a,8,9,10,10a-hexahydro-4H-indolo[4,3-fg]quinoline-7-carbonitrile. Product ID: ACM98988342. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
N-Despropyl Pergolide 6-Carbonitrile N-Despropyl Pergolide 6-Carbonitrile. Group: Biochemicals. Alternative Names: (8 β)-8-[(Methylthio)methyl]-. Grades: Highly Purified. CAS No. 98988-34-2. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Despropyl Ropinirole A metabolite of Ropinirole. Group: Biochemicals. Alternative Names: 4-[2-(Propylamino)ethyl]-1,3-dihydro-2H-indol-2-one; 1,3-Dihydro-4-[2-(propylamino)ethyl]-2H-indol-2-one; SKF 104557. Grades: Highly Purified. CAS No. 106916-16-9. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Despropyl Ropinirole-d3 An isotopically Labeled metabolite of Ropinirole. Group: Biochemicals. Alternative Names: 4-[2-(Propyl-d3-amino)ethyl]-1,3-dihydro-2H-indol-2-one; 1,3-Dihydro-4-[2-(propyl-d3-amino)ethyl]-2H-indol-2-one; SKF 104557-d3. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Despropyl Ropinirole Hydrochloride. N-Despropyl Ropinirole Hydrochloride. Group: Biochemicals. Alternative Names: 4-[2-(Propylamino)ethyl]-1,3-dihydro-2H-indol-2-one Hydrochloride; 1,3-Dihydro-4-[2-(propylamino)ethyl]-2H-indol-2-one Hydrochloride; SKF 104557 Hydrochloride. Grades: Highly Purified. CAS No. 173990-76-6. Pack Sizes: 2.5mg. Molecular Formula: C13H19ClN2O, Molecular Weight: 254.76. US Biological Life Sciences. USBiological 3
Worldwide

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