American Chemical Suppliers

A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.

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Product
N-Desethyl etifoxine N-Desethyl etifoxine. Group: Biochemicals. Alternative Names: 6-Chloro-4-methyl-4-phenyl-4H-3,1-benzoxazin-2-amine; 2-Amino-6-chloro-4-methyl-4-phenyl-4H-3,1-benzoxazine. Grades: Highly Purified. CAS No. 21715-43-5. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C15H13ClN2O. US Biological Life Sciences. USBiological 7
Worldwide
N-Desethyl Etifoxine A derivative of Etifoxine. Etifoxine is a positive allosteric modulator of GABA. Synonyms: 6-Chloro-4-methyl-4-phenyl-4H-3,1-benzoxazin-2-amine; 2-Amino-6-chloro-4-methyl-4-phenyl-4H-3,1-benzoxazine. Grades: > 95%. CAS No. 21715-43-5. Molecular formula: C15H13ClN2O. Mole weight: 272.74. BOC Sciences
N-Desethyl metoclopramide N-Desethyl metoclopramide. Group: Biochemicals. Alternative Names: 4-Amino-5-chloro-N-[2-(ethylamino)ethyl]-2-methoxybenzamide; 4-Amino-5-chloro-N-[2-(ethylamino)ethyl]-o-anisamide; N-(Ethylaminoethyl)-2-methoxy-4-amino-5-chlorobenzamide. Grades: Highly Purified. CAS No. 27260-19-1. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C12H18ClN3O2. US Biological Life Sciences. USBiological 7
Worldwide
N-Desethyl Milnacipran A metabolite of Milnacipran. Group: Biochemicals. Alternative Names: (1R, 2S) -rel-2- (Amino methyl ) -N-ethyl-1-phenylcyclopropane carboxamide; cis-2- (Amino methyl ) -N-ethyl-1-phenylcyclopropane carboxamide; F 2800; N-Deethylated Milnacipran. Grades: Highly Purified. CAS No. 105310-07-4. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Desethyl Milnacipran N-Desethyl Milnacipran is a metabolite of Milnacipran. Synonyms: (1R,2S)-rel-2-(Aminomethyl)-N-ethyl-1-phenylcyclopropanecarboxamide; cis-2-(Aminomethyl)-N-ethyl-1-phenylcyclopropanecarboxamide; F 2800; N-Deethylated Milnacipran. Grades: > 95%. CAS No. 105310-07-4. Molecular formula: C13H18N2O. Mole weight: 218.29. BOC Sciences 6
N-Desethyl Milnacipran-d5 A labeled metabolite of Milnacipran. Group: Biochemicals. Alternative Names: (1R, 2S) -rel-2- (Amino methyl ) -N- (ethyl-d5) -1-phenylcyclopropane carboxamide; cis-2- (Amino methyl ) -N- (ethy-d5) l-1-phenylcyclopropane carboxamide; F 2800-d5; N-Deethylated Milnacipran-d5. Grades: Highly Purified. CAS No. 1217609-30-7. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Desethyl-N-(2-boronoethyl) Dorzolamide Hydrochloride N-Desethyl-N-(2-boronoethyl) Dorzolamide Hydrochloride. Uses: For analytical and research use. Group: Impurity standards. Catalog: APS002496. Format: Neat. Alfa Chemistry Analytical Products
N-Desethyl-N-Methyl Vardenafil An impurity of Vardenafil. Vardenafil is a PDE5 inhibitor used for the treatment of erectile dysfunction. Synonyms: UNII-U1J85UZ69Z; CHEMBL168949; U1J85UZ69Z; N-Desmethylvardenafil; SCHEMBL5537; AIVNVMRJLJHFCU-UHFFFAOYSA-N; 2-[2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonylphenyl]-5-methyl-7-propyl-1H-imidazo[5,1-f][1,2,4]triazin-4-one. CAS No. 224785-87-9. Molecular formula: C22H30N6O4S. Mole weight: 474.59. BOC Sciences 7
N-Desethyl-N-propyl Oxybutynin Oxybutynin impurity. Group: Biochemicals. Alternative Names: α-Cyclohexyl-α-hydroxybenzeneacetic Acid 4-(Ethylpropylamino)-2-butyn-1-yl Ester. Grades: Highly Purified. CAS No. 1215677-72-7. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Desethyl Oxybutynin HCl An impurity of Oxybutynin which is a prescription drug to reduce muscle spasms of the bladder and urinary tract. Synonyms: rac Desethyl Oxybutynin Hydrochloride; α-Cyclohexyl-α-hydroxybenzeneacetic Acid 4-(Ethylamino)-2-butynyl Ester Hydrochloride Salt. Grades: > 95%. CAS No. 81039-77-2. Molecular formula: C20H27NO3.HCl. Mole weight: 365.9. BOC Sciences 6
N-Desethyl Oxybutynin-N-Oxide An impurity of Oxybutynin which is a prescription drug to reduce muscle spasms of the bladder and urinary tract. Grades: > 95%. Molecular formula: C20H27NO4. Mole weight: 345.44. BOC Sciences 6
N-Desethyl Quinagolide A metabolite of Quinagolide. Quinagolide is a selective D2 receptor agonist. It can be used to reduce elevated levels of prolactin (hyperprolactinemia). Grades: > 95%. Molecular formula: C18H29N3O3S. Mole weight: 367.51. BOC Sciences 7
N-Desethyl Sunitinib A metabolite of Sunitinib. Group: Biochemicals. Alternative Names: N-[2-(Ethylamino)ethyl]-5-[(Z)-(5-fluoro-1,2-dihydro-2-oxo-3H-indol-3-ylidene)methyl]-2,4-dimethyl-1H-pyrrole-3-carboxamide. Grades: Highly Purified. CAS No. 356068-97-8. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Desethyl Sunitinib N-Desethyl Sunitinib is a major and pharmacologically active metabolite of the tyrosine kinase inhibitor and anticancer drug Sunitinib. Sunitinib also inhibits cellular receptor phosphorylation of FLT3, RET and CSF-1R. Sunitinib exhibits antiangiogenic and antitumor activity in multiple xenograft models. Synonyms: SU11662; SU 11662; SU-11662. Grades: >98%. CAS No. 356068-97-8. Molecular formula: C20H23FN4O2. Mole weight: 370.42. BOC Sciences 7
N-Desethyl Sunitinib-d5 A labeled metabolite of Sunitinib. Group: Biochemicals. Alternative Names: N-[2-(Ethylamino-d5)ethyl]-5-[(Z)-(5-fluoro-1,2-dihydro-2-oxo-3H-indol-3-ylidene)methyl]-2,4-dimethyl-1H-pyrrole-3-carboxamide. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Desethyl Vardenafil N-Desethyl Vardenafil is a metabolite of Vardenafil. Vardenafil is a phosphodiesterase type 5 (PDE5) inhibitor used for the treatment of erectile dysfunction. Synonyms: 1-[[3-(1,4-Dihydro-5-methyl-4-oxo-7-propylimidazo[5,1-f][1,2,4]triazin-2-yl)-4-ethoxyphenyl]sulfonyl]-piperazine. CAS No. 448184-46-1. Molecular formula: C21H28N6O4S. Mole weight: 460.56. BOC Sciences 7
N-Desethyl Vardenafil A metabolite of Vardenafil, a phsphodiesterase 5 inhibitor. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 1
Worldwide
N-Desformyl-4-desacetyl Vincristine Disulfate Salt Derivative of an antitumor alkaloid. Group: Biochemicals. Alternative Names: O4-Deacetyl-1-demethyl-vincaleukoblastine Disulfate Salt; Desacetyl Desformyl Vincristine Disulfate Salt. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Deshydroxy ciclopirox N-Deshydroxy ciclopirox. Group: Biochemicals. Alternative Names: 6-Cyclohexyl-4-methyl-2(1H)-pyridinone; 6-Cyclohexyl-4-methyl-2(1H)-pyridone. Grades: Highly Purified. CAS No. 67587-24-0. Pack Sizes: 250mg. Molecular Formula: C12H17NO. US Biological Life Sciences. USBiological 7
Worldwide
N-Deshydroxyethyl dasatinib N-Deshydroxyethyl dasatinib. Uses: Designed for use in research and industrial production. Additional or Alternative Names: N-(2-Chloro-6-methylphenyl)-2-[[2-methyl-6-(1-piperazinyl)-4-pyrimidinyl]amino]-5-thiazolecarboxamide;N-Deshydroxyethyl Dasatinib;Dasatinib metabolite M4. Product Category: Heterocyclic Organic Compound. Appearance: White to Off-White Solid. CAS No. 910297-51-7. Molecular formula: C20H22ClN7OS. Product ID: ACM910297517. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
N-Deshydroxyethyl Dasatinib A metabolite of Dasatinib. Used in the treatment of cancers and immune diseases. Group: Biochemicals. Alternative Names: N-(2-Chloro-6-methylphenyl)-2-[[2-methyl-6-(1-piperazinyl)-4-pyrimidinyl]amino]-5-thiazolecarboxamide; Dasatinib metabolite M4. Grades: Highly Purified. CAS No. 910297-51-7. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Deshydroxyethyl Dasatinib N-Deshydroxyethyl Dasatinib is a metabolite of Dasatinib. Synonyms: N-(2-Chloro-6-methylphenyl)-2-[[2-methyl-6-(1-piperazinyl)-4-pyrimidinyl]amino]-5-thiazolecarboxamide; Dasatinib metabolite M4. Grades: > 95%. CAS No. 910297-51-7. Molecular formula: C20H22ClN7OS. Mole weight: 443.95. BOC Sciences 9
N-Deshydroxyethyl Dasatinib-d8 A labeled metabolite of Dasatinib. Used in the treatment of cancers and immune diseases. Group: Biochemicals. Alternative Names: N-(2-Chloro-6-methylphenyl)-2-[[2-methyl-6-(1-piperazinyl-d8)-4-pyrimidinyl]amino]-5-thiazolecarboxamide; Dasatinib Metabolite M4-d8. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Desisobutyl-N-propyl rifabutin N-Desisobutyl-N-propyl rifabutin. Group: Biochemicals. Alternative Names: 1',4-Didehydro-1-deoxy-1,4-dihydro-1-oxo-5'-propylrifamycin XIV. Grades: Highly Purified. CAS No. 75903-10-5. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C45H60N4O11. US Biological Life Sciences. USBiological 5
Worldwide
N-Desisopropyl metoprolol N-Desisopropyl metoprolol. Group: Biochemicals. Alternative Names: 1-Amino-3-[4-(2-methoxyethyl)phenoxy]-2-propanol; H 98/52. Grades: Highly Purified. CAS No. 74027-60-4. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C12H19NO3. US Biological Life Sciences. USBiological 7
Worldwide
N-Desisopropyl pentisomide N-Desisopropyl pentisomide. Group: Biochemicals. Alternative Names: a-[2-[ (1-Methylethyl) amino]ethyl]-a- (2-methylpropyl) -2-pyridineacetamide; CM 40534. Grades: Highly Purified. CAS No. 106132-93-8. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C16H27N3O. US Biological Life Sciences. USBiological 7
Worldwide
N-Desmethyl 13(4-C,4-O-methylene)-pyranosyl Azithromycin N-Desmethyl 13(4-C,4-O-methylene)-pyranosyl Azithromycin is an antibiotic, used in the synthesis, stereochemical assignment and antibacterial structure-activity of a novel series of C-4'' modified aza-macrolides, a natural product. Synonyms: (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-Ethyl-3,4,10-trihydroxy-13-[[(3S,4S,6R,8R)-8-methoxy-4,8-dimethyl-1,5-dioxaspiro[2.5]oct-6-yl]oxy]-3,5,8,10,12,14-hexamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-1-oxa-6-azacyclopentadecan-15-one. CAS No. 217500-75-9. Molecular formula: C38H70N2O12. Mole weight: 746.97. BOC Sciences 12
N-Desmethyl 3-Hydroxy Mepivacaine Mepivacaine derivative. A metabolite of Ropivacaine and Lidocaine. Group: Biochemicals. Alternative Names: N-(3-Hydroxy-2,6-dimethylphenyl)-2-piperidinecarboxamide. Grades: Highly Purified. CAS No. 247061-17-2. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Desmethyl 4-Benzyloxy Toremifene Hydrochloride Toremifene derivative. A triphenylalkene derivative with anti-estrogenic, and anti-tumor properties. Group: Biochemicals. Alternative Names: 2-[4-[4-Chloro-2-phenyl-1-[4-(phenylmethoxy)phenyl]-1-butenyl]phenoxy]-N-methyl-ethanamine Hydrochloride. Grades: Highly Purified. CAS No. 176671-80-0. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Desmethyl-4'-hydroxy tamoxifen N-Desmethyl-4'-hydroxy tamoxifen. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-[(1Z)-1-[[4-[2-(Methylamino)ethoxy]phenyl]phenylmethylene]propyl]phenol; (Z)-4-[1-[[4-[2-(Methylamino)ethoxy]phenyl]phenylmethylene]propyl]phenol. Product Category: Heterocyclic Organic Compound. Appearance: Tan Solid. CAS No. 170171-12-7. Molecular formula: C25H27NO2. Mole weight: 373.49. Purity: 0.96. IUPACName: 4-[1-[4-[2-(methylamino)ethoxy]phenyl]-1-phenylbut-1-en-2-yl]phenol. Product ID: ACM170171127. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
N-Desmethyl-4’-hydroxy Tamoxifen A metabolite of Tamoxifen. Group: Biochemicals. Alternative Names: 4- [ (1Z) -1- [ [4- [2- (Methylamino) ethoxy] phenyl] phenylmethylene] propyl] phenol; (Z) -4- [1- [ [4- [2- (Methylamino) ethoxy] phenyl] phenylmethylene] propyl] phenol. Grades: Highly Purified. CAS No. 170171-12-7. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Desmethyl-4-hydroxytamoxifen (1:1 E/Z Mixture) (E/Z Endoxifen) A metabolite of the anti-cancer drug Tamoxifen. Group: Biochemicals. Alternative Names: E/Z Endoxifen, 4OHNDtam, 4-[1-[4-[2- (methylamino) ethoxy]phenyl]-2-phenyl-1-butenyl]phenol. Grades: Highly Purified. CAS No. 110025-28-0. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 1
Worldwide
N-Desmethyl-4-hydroxy tamoxifen(approx. 1:1 e/z mixture) N-Desmethyl-4-hydroxy tamoxifen(approx. 1:1 e/z mixture). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-[1-[4-[2-(methylamino)ethoxy]phenyl]-2-phenyl-1-butenyl]phenol;4OHNDtam;E/Z Endoxifen;N-Desmethyl-4-hydroxy Tamoxifen (approx. 1:1 E/Z Mixture);4-hydroxy-N-desmethyltamoxifen;4-[(E)-1-[4-(2-methylaminoethoxy)phenyl]-2-phenyl-but-1-enyl]phenol;4-[(Z)-1-. Product Category: Heterocyclic Organic Compound. Appearance: Brown Foam. CAS No. 110025-28-0. Molecular formula: C25H27NO2. Mole weight: 373.493. Product ID: ACM110025280. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
N-Desmethyl-4’-hydroxy Tamoxifen-d3 (E/Z Mixture) A labeled metabolite of the anti-cancer drug Tamoxifen. Group: Biochemicals. Alternative Names: 4- [ (1E / Z) -1- [ [4- [2- (Methylamino-d3) ethoxy] phenyl] phenylmethylene] propyl] phenol. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Desmethyl-4-hydroxy Tamoxifen-d5 β-D-Glucuronide (E/Z Mixture) A novel active labeled metabolite of the anti-cancer drug Tamoxifen. Group: Biochemicals. Alternative Names: 4-[1-[4-[2- (Methylamino) ethoxy]phenyl]-2-phenyl-1-buten-1-yl]phenyl-d5 β-D-Glucopyranosiduronic Acid; (E/Z)-Endoxifen Glucuronide. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Desmethyl-4-hydroxy Tamoxifen-d5 Tri-O-acetyl- β-D-glucuronic Acid Methyl Ester (E/Z Mixture) Protected, labeled Tamoxifen metabolite. Group: Biochemicals. Alternative Names: 4-[1-[4-[2- (Methylamino) ethoxy]phenyl]-2-phenyl-1-buten-1-yl]phenyl-d5 Tri-O-acetyl- β-D-glucuronic Acid Methyl Ester; (E/Z)-Endoxifen-d5 Tri-O-acetyl- β-D-glucuronic Acid Methyl Ester. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Desmethyl-4-hydroxytamoxifen-ethyl-d5 (1:1 E/Z Mixture) (E/Z Endoxifen-d5) A labeled metabolite of the anti-cancer drug Tamoxifen. Group: Biochemicals. Alternative Names: E/Z Endoxifen-d5. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 1
Worldwide
N-Desmethyl-4’-hydroxy Tamoxifen (E/Z Mixture) A metabolite of the anti-cancer drug Tamoxifen. Group: Biochemicals. Alternative Names: 4- [ (1E / Z) -1- [ [4- [2- (Methylamino) ethoxy] phenyl] phenylmethylene] propyl] phenol. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Desmethyl 4-Hydroxy Toremifene One of the impurities of Toremifene, which has been found to be effective as an antiestrogen as well as antineoplastic agent. Synonyms: 4-[(1Z)-4-Chloro-1-[4-[2-(methylamino)ethoxy]phenyl]-2-phenyl-1-buten-1-yl]phenol Hydrochloride. CAS No. 125618-41-9. Molecular formula: C25H27Cl2NO2. Mole weight: 444.39. BOC Sciences 7
N-Desmethyl 8-Chloro-5H-dibenzo[b, e][1, 4]diazepine Clozapine-d8 N-Desmethyl 8-Chloro-5H-dibenzo[b, e][1, 4]diazepine Clozapine-d8. Group: Biochemicals. Alternative Names: 11, 11'-(1, 4-Piperazinediyl)bis[8-chloro-5H-dibenzo[b, e][1, 4]diazepine-d8. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C30H16D8Cl2N6, Molecular Weight: 547.51. US Biological Life Sciences. USBiological 3
Worldwide
N-Desmethyl Almotriptan A metabolite of Almotriptan. Synonyms: 1-[[[3-[2-(Methylamino)ethyl]-1H-indol-5-yl]methyl]sulfonyl]-pyrrolidine; N-Methyl-5-[(1-pyrrolidinylsulfonyl)methyl]-indole-3-ethanamine. Grades: > 95%. CAS No. 334981-12-3. Molecular formula: C16H23N3O2S. Mole weight: 321.44. BOC Sciences 8
N-Desmethyl Almotriptan Almotriptan metabolite. Group: Biochemicals. Alternative Names: 1-[[[3-[2-(Methylamino)ethyl]-1H-indol-5-yl]methyl]sulfonyl]-pyrrolidine; N-Methyl-5-[ (1-pyrrolidinylsulfonyl) methyl]-indole-3-ethanamine. Grades: Highly Purified. CAS No. 334981-12-3. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Desmethyl Almotriptan Malate N-Desmethyl Almotriptan Malate. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 334981-12-3 (free base); N,N-dimethyl-2-(5-((pyrrolidin-1-ylsulfonyl)methyl)-1H-indol-3-yl)ethan-1-amine, 2-hydroxysuccinate. Molecular Formula: C16H23N3O2S·C4H6O5. Mole Weight: 455.53. Catalog: APB03224. Alfa Chemistry Analytical Products 4
N-Desmethyl Alosetron A derivative of Alosetron. Synonyms: 2,3,4,5-Tetrahydro-2-[(5-methyl-1H-imidazol-4-yl)methyl]-1H-pyrido[4,3-b]indol-1-one; 2,3,4,5-Tetrahydro-2-[(4-methyl-1H-imidazol-5-yl)methyl]-1H-pyrido[4,3-b]indol-1-one. Grades: > 95%. CAS No. 122852-63-5. Molecular formula: C16H16N4O. Mole weight: 280.33. BOC Sciences 7
N-Desmethylamitriptyline Triisopropyl-β-D-Glucronide Methyl Ester N-Desmethylamitriptyline Triisopropyl-B-D-Glucronide Methyl Ester is an metabolite of Amitriptyline, a tricyclic antidepressant used for mental disorders treatment including anxiety, psychosis, attention deficit hyperactivity disorder and bipolar disorder. Molecular formula: C28H49NO9. Mole weight: 663.8. BOC Sciences 12
N'-Desmethyl amonafide N'-Desmethyl amonafide. Group: Biochemicals. Alternative Names: 5-Amino-2-[2-(methylamino)ethyl]-1H-benz[de]isoquinoline-1,3(2H)-dione. Grades: Highly Purified. CAS No. 114991-16-1. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C15H15N3O2. US Biological Life Sciences. USBiological 7
Worldwide
N-Desmethyl Apalutamide N-Desmethyl Apalutamide. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-(7-(6-cyano-5-(trifluoromethyl)pyridin-3-yl)-8-oxo-6-thioxo-5,7-diazaspiro[3.4]octan-5-yl)-2-fluorobenzamide. CAS No. 1332391-11-3. Molecular Formula: C20H13F4N5O2S. Mole Weight: 463.07. Catalog: APB1332391113. Alfa Chemistry Analytical Products
N-Desmethyl Asenapine A metabolite of Asenapine. Synonyms: 1H-Dibenz[2,3:6,7]oxepino[4,5-c]pyrrole,5-chloro-2,3,3a,12b-tetrahydro-, (3aR,12bR)-rel-; 1H-Dibenz[2,3:6,7]oxepino[4,5-c]pyrrole,5-chloro-2,3,3a,12b-tetrahydro-, trans-; Asenapine metabolite PC19. Grades: > 95%. CAS No. 128915-56-0. Molecular formula: C16H14ClNO. Mole weight: 271.74. BOC Sciences 7
N-Desmethyl Asenapine α-D-Glucopyranuronic Acid Methyl Ester 2,3,4-Tris(2-methylpropanoate) N-Desmethyl Asenapine α-D-Glucopyranuronic Acid Methyl Ester 2,3,4-Tris(2-methylpropanoate) is a metabolite of Asenpine (A788000), an combined serotonin (5HT2) and dopamine (D2) receptor antagonist; structurally related to Mianserin. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
N-Desmethyl Asenapine-d4 Hydrochloride. Labeled Asenapine metabolite. Group: Biochemicals. Alternative Names: (3aR, 12bR)-rel-5-Chloro-2, 3, 3a, 12b-tetrahydro-1H-dibenz[2, 3:6, 7]oxepino[4, 5-c]pyrrole-d4 Hydrochloride. Grades: Highly Purified. CAS No. 1246820-54-1. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Desmethyl Asenapine Hydrochloride Asenapine metabolite. Group: Biochemicals. Alternative Names: (3aR, 12bR)-rel-5-Chloro-2, 3, 3a, 12b-tetrahydro-1H-dibenz[2, 3:6, 7]oxepino[4, 5-c]pyrrole Hydrochloride. Grades: Highly Purified. CAS No. 1170701-78-6. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Desmethyl Asenapine Hydrochloride A metabolite of Asenapine. Synonyms: (3aR,12bR)-rel-5-Chloro-2,3,3a,12b-tetrahydro-1H-dibenz[2,3:6,7]oxepino[4,5-c]pyrrole Hydrochloride. Grades: 95%. CAS No. 1170701-78-6. Molecular formula: C16H14ClNO.HCl. Mole weight: 308.20. BOC Sciences 7
N-Desmethyl Asenapine N-Carbamoyl Glucuronide N-Desmethyl Asenapine N-Carbamoyl Glucuronide. Group: Biochemicals. Alternative Names: 1-(5-Chloro-1, 3, 3a, 12b-tetrahydro-2H-dibenz[2, 3:6, 7]oxepino[4, 5-c]pyrrole-2-carboxylate) β-D-Glucopyranuronic Acid; 2H-Dibenz[2, 3:6, 7]oxepino[4, 5-c]pyrrole, β-D-Glucopyranuronic Acid Deriv. Grades: Highly Purified. CAS No. 128923-28-4. Pack Sizes: 500ug. Molecular Formula: C23H22ClNO9, Molecular Weight: 491.88. US Biological Life Sciences. USBiological 3
Worldwide
N-Desmethylatomoxetine N-Desmethylatomoxetine is an intermediate in the synthesis of Atomoxetine, which is a selective norepinephrine (NE) reuptake inhibitor for the treatment of attention-deficit hyperactivity disorder (ADHD). Synonyms: (R)-3-phenyl-3-(o-tolyloxy)propan-1-amine; (γR)-γ-(2-Methylphenoxy)benzenepropanamine; Benzenepropanamine, γ-(2-methylphenoxy)-, (γR)-; (3R)-3-(2-Methylphenoxy)-3-phenyl-1-propanamine. CAS No. 435293-68-8. Molecular formula: C16H19NO. Mole weight: 241.33. BOC Sciences 8
N-Desmethyl Atomoxetine HCl N-Desmethyl Atomoxetine HCl is a metabolite of Atomoxetine. It is dual-acting serotonin-norepinephrine reuptake inhibitor and NMDA antagonists for treatment of genitourinary disorders. Synonyms: Desmethyl Atomoxetine Hydrochloride; γ-(2-Methylphenoxy)benzenepropanamine Hydrochloride. Grades: > 95%. CAS No. 881995-46-6. Molecular formula: C16H20NOCl. Mole weight: 277.79. BOC Sciences 7
N-Desmethyl azelastine N-Desmethyl azelastine. Group: Biochemicals. Alternative Names: 4-[(4-Chlorophenyl)methyl]-2-(hexahydro-1H-azepin-4-yl)-1(2H)-phthalazinone; Demethylazelastine. Grades: Highly Purified. CAS No. 47491-38-3. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C21H22ClN3O. US Biological Life Sciences. USBiological 7
Worldwide
N-Desmethyl Azelastine N-Desmethyl Azelastine is the main metabolite of Azelastine. Azelastine is a potent, selective and second-generation histamine antagonist. It inhibits histamine via competing with histamine for the H1 receptor. Synonyms: Desmethylazelastine; 4-[(4-Chlorophenyl)methyl]-2-(hexahydro-1H-azepin-4-yl)-1(2H)-phthalazinone; Azelastine Hydrochloride Impurity. Grades: > 95%. CAS No. 47491-38-3. Molecular formula: C21H22ClN3O. Mole weight: 367.88. BOC Sciences 9
N-Desmethyl Azelastine (Azelastine Impurity 20) N-Desmethyl Azelastine (Azelastine Impurity 20). Uses: For analytical and research use. Group: Impurity standards. CAS No. 47491-38-3. Molecular Formula: C21H22ClN3O. Mole Weight: 367.88. Catalog: APB47491383. Alfa Chemistry Analytical Products 2
N-Desmethyl Azelastine-d4 N-Desmethyl Azelastine-d4. Group: Biochemicals. Alternative Names: 4-[(4-Chlorophenyl)methyl]-2-(hexahydro-1H-azepin-4-yl)-1(2H)-phthalazinone-d4;Demethylazelastine-d4. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 3
Worldwide
N'-Desmethyl azithromycin N'-Desmethyl azithromycin. Group: Biochemicals. Alternative Names: (2R, 3S, 4R, 5R, 8R, 10R, 11R, 12S, 13S, 14R)-13-[(2, 6-dideoxy-3-C-methyl-3-O-methyl-a-L-ribo-hexopyranosyl)oxy]-2-ethyl-3, 4, 10-trihydroxy-3, 5, 6, 8, 10, 12, 14-heptamethyl-11-[[3, 4, 6-trideoxy-3-(methylamino)-b-D-xylo-hexopyranosyl]oxy]-1-oxa-6-azacyclopentadecan-15-one; CP-64434. Grades: Highly Purified. CAS No. 172617-84-4. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C37H70N2O12. US Biological Life Sciences. USBiological 5
Worldwide
N’-Desmethyl Azithromycin A metabolite of Azithromycin as potential anti-infective, anti-proliferative, anti-inflammatory, and prokinetic agent. Group: Biochemicals. Alternative Names: (2R, 3S, 4R, 5R, 8R, 10R, 11R, 12S, 13S, 14R)-13-[(2, 6-dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-2-ethyl-3, 4, 10-trihydroxy-3, 5, 6, 8, 10, 12, 14-heptamethyl-11-[[3, 4, 6-trideoxy-3-(methylamino)- β-D-xylo-hexopyranosyl]oxy]-1-oxa-6-azacyclopentadecan-15-one; CP-64434. Grades: Highly Purified. CAS No. 172617-84-4. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 2
Worldwide
N-Desmethyl Azithromycin B N-Desmethyl Azithromycin B Is an impurity of Azithromycin (A927000), a semi-synthetic macrolide antibiotic, and related to Erythromycin A. Group: Biochemicals. Grades: Highly Purified. CAS No. 857078-26-3. Pack Sizes: 500ug, 2.5mg. Molecular Formula: C37H70N2O11. US Biological Life Sciences. USBiological 2
Worldwide
N-desmethyl bendamustine N-desmethyl bendamustine is an impurity of bendamustine, a DNA alkylating agent used for the treatment of chronic lymphocytic leukemia (CLL). Synonyms: nor-Bendamustine; 4-[6-[bis(2-chloroethyl)amino]-1H-benzimidazol-2-yl]butanoic acid. Grades: ≥95%. CAS No. 41515-13-3. Molecular formula: C15H19Cl2N3O2. Mole weight: 344.24. BOC Sciences 8
N-Desmethyl Benztropine Hydrochloride N-Desmethyl Benztropine Hydrochloride is an analog of Benzotropine. Synonyms: endo-3-(Diphenylmethoxy)-8-azabicyclo[3.2.1]octane Hydrochloride; 3α-(Diphenylmethoxy)-1αH,5αH-nortropane Hydrochloride. Grades: > 95%. CAS No. 25471-67-4. Molecular formula: C20H24NOCl. Mole weight: 329.87. BOC Sciences 7
N-Desmethyl (-)-Canadalisol N-Carboxylic Acid Ethyl Ester N-Desmethyl (-)-Canadalisol N-Carboxylic Acid Ethyl Ester is an intermediate in the preparation of (-)-Canadalisol (C175195) and (S)-(+)-Canadaline (C175185). Group: Biochemicals. Alternative Names: (S) -7, 8-Dihydro-5- [ [2- (hydroxymethyl) -3, 4-dimethoxyphenyl] methyl] -1, 3-dioxolo [4, 5-g] isoquinoline-6 (5H) -carboxylic Acid Ethyl Ester. Grades: Highly Purified. CAS No. 123878-18-2. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide
N-Desmethylcarboxy terbinafine N-Desmethylcarboxy terbinafine. Group: Biochemicals. Alternative Names: (5E) -2, 2-Dimethyl-7-[ (1-naphthalenylmethyl) amino]-5-hepten-3-ynoic acid. Grades: Highly Purified. CAS No. 99473-15-1. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C20H21NO2. US Biological Life Sciences. USBiological 7
Worldwide
N-Desmethylcarboxy Terbinafine (2, 2-Dimethyl-7-[ (1-naphthalenylmethyl) amino]- (5E) -5-hepten-3-ynoic Acid) A metabolite of Terbinafine, an orally active, antimycotic allylamine related to naftifine. Group: Biochemicals. Alternative Names: 2, 2-Dimethyl-7-[ (1-naphthalenylmethyl) amino]- (5E) -5-hepten-3-ynoic Acid. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 1
Worldwide
N-Desmethylcarboxy Terbinafine-d7 (2,2-Dimethyl-7-[(1-naphthalenyl-d7-methyl)amino]-(5E)-5-hepten-3-ynoic Acid) A deuterated metabolite of Terbinafine, an orally active, antimycotic allylamine related to naftifine. Group: Biochemicals. Alternative Names: 2,2-Dimethyl-7-[(1-naphthalenyl-d7-methyl)amino]-(5E)-5-hepten-3-ynoic Acid. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 1
Worldwide
N-Desmethylcarboxy Terbinafine-d7, Methyl Ester (2,2-Dimethyl-7-[(1-naphthalenyl-d7-methyl)amino]-(5E)-5-hepten-3-ynoic Acid, Methyl Ester) A deuterated intermediate in the synthesis of the metabolite of Terbinafine, an orally active, antimycotic allylamine related to naftifine. Group: Biochemicals. Alternative Names: 2,2-Dimethyl-7-[(1-naphthalenyl-d7-methyl)amino]-(5E)-5-hepten-3-ynoic Acid, Methyl Ester. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 1
Worldwide
N-Desmethyl-(-)-cis-Tramadol BOC Sciences 7

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