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
Risuteganib ALG1001, also known as Luminate, a first-in-class integrin peptide therapy, is an angiogenesis inhibitors and Integrin alpha 5 beta 1 modulator. A study from Johns Hopkins University also showed that ALG-1001 reduced vascular leakage. Alternative Names: ALG 1001; ALG1001; ALG-1001; H-Gly-Arg-Gly-Cys(O3H)-Thr-Pro-OH; Gly-Arg-Gly-Cys(acid)-Thr-Pro; glycyl-L-arginyl-glycyl-L-cysteyl-L-threonyl-L-proline. CAS No. 1307293-62-4. Molecular formula: C22H39N9O11S. Mole weight: 637.66. BOC Sciences 10
Risvodetinib Risvodetinib (IkT-148009) is an orally active, selective and brain-penetrant protein tyrosine kinase inhibitor, displaying excellent target efficacy against c-Abl1, c-Abl2/Arg with IC50 values of 33 nM, 14 nM, respectively. Risvodetinib suppresses c-Abl activation and substantially protects dopaminergic neurons from degeneration in mouse models of both inherited and sporadic Parkinsons disease (PD), which is promising for research in the field of PD[1][2][3][4]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: IkT-148009. CAS No. 2031185-00-7. Pack Sizes: 10 mM * 1 mL in DMSO; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-148794. MedChemExpress MCE
Risvutatug HS-20093 Antibody (GSK5764227 Antibody) is an antibody targeting B7-H3, which can be used to synthesize the ADC HS-20093. HS-20093 Antibody exhibits anti-tumor activity. HS-20093 Antibody can be studied in research for small cell lung cancer, relapsed or refractory osteosarcoma, and advanced solid tumors[1][2][3]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: HS-20093 Antibody; GSK5764227 Antibody. CAS No. 3042848-87-0. Pack Sizes: 1 mg; 5 mg; 10 mg; 25 mg. Product ID: HY-P991537. MedChemExpress MCE
Risvutatug rezetecan Risvutatug rezetecan (HS-20093; GSK5764227) is a B7-H3-targeting antibody-drug conjugate (ADC). Risvutatug rezetecan binds to B7-H3 on tumor cells and delivers a topoisomerase I inhibitor payload via a tumor microenvironment-responsive cleavable linker. Risvutatug rezetecan is applicable for the research of extensive-stage small cell lung cancer and non-small cell lung cancer[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: HS-20093; GSK5764227. CAS No. 3042849-33-9. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-185279. MedChemExpress MCE
RITA RITA. Group: Biochemicals. Grades: Purified. CAS No. 213261-59-7. Pack Sizes: 1mg, 10mg. US Biological Life Sciences. USBiological 13
Worldwide
Ritanserin Ritanserin (R 55667) is a highly potent, relatively selective, orally active, long acting antagonist of 5-HT2 receptor, with an IC50 of 0.9 nM, less active on Histamine H1, Dopamine D2, Adrenergic α1, Adrenergic α2 receptors[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: R 55667. CAS No. 87051-43-2. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-10791. MedChemExpress MCE
Ritanserin Ritanserin. Group: Biochemicals. Grades: Purified. CAS No. 87051-43-2. Pack Sizes: 10mg, 50mg. US Biological Life Sciences. USBiological 13
Worldwide
RIT D-2214 RIT D-2214 is a penicillin antibiotic produced by Acremonium chrysogenum. It is active against gram-positive and gram-negative bacteria. Molecular formula: C13H19N3O6S2. Mole weight: 377.4. BOC Sciences 11
Ritlecitinib Ritlecitinib (PF-06651600) is a highly selective, orally active, irreversible covalent JAK3 inhibitor (IC50=33 nM) without inhibitory activity towards JAK1, JAK2, and TYK2 (IC50 >10 μ M). Ritlecitinib rapidly inactivates the JAK3 kinase, and blocks signaling and downstream STAT phosphorylation mediated by common gamma chain cytokines such as IL-2 and IL-15. Ritlecitinib can inhibit Th1/Th17 cell differentiation and function, and effectively suppress preclinical animal models such as alopecia areata, adjuvant-induced arthritis (AIA), and experimental autoimmune encephalomyelitis (EAE)[1][2][3]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: PF-06651600. CAS No. 1792180-81-4. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg; 500 mg. Product ID: HY-100754. MedChemExpress MCE
Ritodrine BP impurity E Ritodrine BP impurity E. Uses: For analytical and research use. CAS No. 779979-39-4. Molecular formula: C17H19NO3. Mole weight: 285.34. Catalog: APB779979394. Alfa Chemistry Analytical Products 4
Ritodrine hydrochloride Ritodrine hydrochloride. Group: Biochemicals. Alternative Names: N-[2-(p-Hydroxyphenyl)ethyl]-N-[2-(p-hydroxyphenyl)-2-hydroxy-1-methylethyl]amine hydrochloride; N-(p-Hydroxyphenylethyl)-4-hydroxynorephedrine hydrochloride; Du-21220. Grades: Highly Purified. CAS No. 23239-51-2. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C17H22ClNO3. US Biological Life Sciences. USBiological 13
Worldwide
Ritodrine Impurity 10 Ritodrine Impurity 10. Uses: For analytical and research use. Molecular formula: C17H21NO3. Mole weight: 287.36. Catalog: APB12325. Alfa Chemistry Analytical Products 2
Ritodrine Impurity 11 Ritodrine Impurity 11. Uses: For analytical and research use. Molecular formula: C17H21NO3. Mole weight: 287.36. Catalog: APB12328. Alfa Chemistry Analytical Products 2
Ritodrine Impurity 4 Ritodrine Impurity 4. Uses: For analytical and research use. Molecular formula: C17H25NO3. Mole weight: 291.39. Catalog: APB12322. Alfa Chemistry Analytical Products 2
Ritodrine Impurity 5 Ritodrine Impurity 5. Uses: For analytical and research use. Molecular formula: C17H25NO3. Mole weight: 291.39. Catalog: APB12324. Alfa Chemistry Analytical Products 2
Ritodrine Impurity 6 Ritodrine Impurity 6. Uses: For analytical and research use. Molecular formula: C17H21NO3. Mole weight: 287.36. Catalog: APB12323. Alfa Chemistry Analytical Products 2
Ritodrine Impurity 7 Ritodrine Impurity 7. Uses: For analytical and research use. CAS No. 645-58-9. Molecular formula: C9H14ClNO. Mole weight: 187.67. Catalog: APB645589. Alfa Chemistry Analytical Products 4
Ritodrine Impurity 8 Ritodrine Impurity 8. Uses: For analytical and research use. Molecular formula: C17H21NO2. Mole weight: 271.36. Catalog: APB12326. Alfa Chemistry Analytical Products 2
Ritodrine Impurity 9 Ritodrine Impurity 9. Uses: For analytical and research use. Molecular formula: C17H21NO2. Mole weight: 271.36. Catalog: APB12327. Alfa Chemistry Analytical Products 2
Ritonavir A selective HIV protease inhibitor. Group: Biochemicals. Alternative Names: (3S,4S,6S,9S)-4-Hydroxy-12-methyl-9-(1-methylethyl)-13-[2-(1-methylethyl)-4-thiazolyl]-8,11-dioxo-3,6-bis(phenylmethyl)-2,7,10,12-tetraazatridecanoic acid 5-thiazolylmethyl ester; A 84538; ABT 538. Grades: Highly Purified. CAS No. 155213-67-5. Pack Sizes: 50mg, 100mg, 250mg, 500mg. Molecular Formula: C37H48N6O5S2, Molecular Weight: 720.95. US Biological Life Sciences. USBiological 13
Worldwide
Ritonavir Ritonavir is an HIV protease inhibitor. It is often used in a low dose with another protease inhibitor lopinavir. Ritonavir was approved for COVID-19 treatment in combination with Nirmatrelvir. Alternative Names: Norvir; ABT-538; A-84538; 538, ABT; ABT 538; ABT-538; ABT538; Abbott 84538. Grades: ≥98%. CAS No. 155213-67-5. Molecular formula: C37H48N6O5S2. Mole weight: 720.95. BOC Sciences
Ritonavir 100mg Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C37H48N6O5S2. CAS No. 155213-67-5. Prepack ID 74228920-100mg. Molecular Weight 720.94. See USA prepack pricing. Molekula Americas
Ritonavir Ritonavir (ABT 538) is an inhibitor of HIV protease used to treat HIV infection and AIDS. Ritonavir is also a SARS-CoV 3CLpro inhibitor with an IC50 of 1.61 μM. Ritonavir (ABT 538) can penetrate the blood brain barrier (BBB)[1][2][3][4][5][6][7]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: ABT 538; RTV. CAS No. 155213-67-5. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg; 500 mg. Product ID: HY-90001. MedChemExpress MCE
Ritonavir-13C3 A stable labeled selective HIV protease inhibitor Ritonavir. Group: Biochemicals. Alternative Names: (3S,4S,6S,9S)-4-Hydroxy-12-methyl-9-(1-methylethyl)-13-[2-(1-methylethyl)-4-thiazolyl]-8,11-dioxo-3,6-bis(phenylmethyl)-2,7,10,12-tetraazatridecanoic Acid 5-Thiazolylmethyl-13C3 Ester; A 84538-13C3; ABT 538-13C3; Norvir-13C3. Grades: Highly Purified. Pack Sizes: 500ug. US Biological Life Sciences. USBiological 13
Worldwide
Ritonavir-d6 A deuterated selective HIV protease inhibitor. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug. US Biological Life Sciences. USBiological 13
Worldwide
Ritonavir EP Impurity A Ritonavir EP Impurity A. Uses: For analytical and research use. Alternative Names: (S)-2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-3-methylbutanoic acid. CAS No. 154212-61-0. Molecular formula: C14H23N3O3S. Mole weight: 313.42. Catalog: APB154212610. Alfa Chemistry Analytical Products 3
Ritonavir EP Impurity B Ritonavir EP Impurity B. Uses: For analytical and research use. Alternative Names: thiazol-5-ylmethyl ((2S,3S,5S)-5-((S)-2-amino-3-methylbutanamido)-3-hydroxy-1,6-diphenylhexan-2-yl)carbamate. CAS No. 765875-58-9. Molecular formula: C28H36N4O4S. Mole weight: 524.67. Catalog: APB765875589. Alfa Chemistry Analytical Products 4
Ritonavir EP Impurity B HCl Ritonavir EP Impurity B HCl. Uses: For analytical and research use. CAS No. 165315-97-9. Molecular formula: C28H37ClN4O4S. Mole weight: 561.14. Catalog: APB165315979. Alfa Chemistry Analytical Products 3
Ritonavir EP Impurity C Ritonavir EP Impurity C. Uses: For analytical and research use. Alternative Names: thiazol-5-ylmethyl ((2S,3S,5S)-5-acetamido-3-hydroxy-1,6-diphenylhexan-2-yl)carbamate. CAS No. 1010808-43-1. Molecular formula: C25H29N3O4S. Mole weight: 467.58. Catalog: APB1010808431. Alfa Chemistry Analytical Products 2
Ritonavir EP Impurity D Ritonavir EP Impurity D. Uses: For analytical and research use. Alternative Names: bis(thiazol-5-ylmethyl) ((2S,3S,5S)-3-hydroxy-1,6-diphenylhexane-2,5-diyl)dicarbamate. CAS No. 144142-33-6. Molecular formula: C28H30N4O5S2. Mole weight: 566.69. Catalog: APB144142336. Alfa Chemistry Analytical Products 3
Ritonavir EP Impurity E An impurity of Ritonavir. Ritonavir is a selective HIV protease inhibitor. Alternative Names: [5S-(5R*,8R*,10R*,11R*)]-10-Hydroxy-1-[2-(1-hydroxy-1-methylethyl)-4-thiazolyl]-2-methyl-5-(1-methylethyl)-3,6-dioxo-8,11-bis(phenylmethyl)-2,4,7,12-tetraazatridecan-13-oic Acid 5-Thiazolylmethyl Ester; Hydroxy Ritonavir; Hydroxyritonavir. Grades: > 95%. CAS No. 176655-56-4. Molecular formula: C37H48N6O6S2. Mole weight: 736.96. BOC Sciences 4
Ritonavir EP Impurity E Ritonavir EP Impurity E. Uses: For analytical and research use. Alternative Names: thiazol-5-ylmethyl ((2S,3S,5S)-3-hydroxy-5-((S)-2-(3-((2-(2-hydroxypropan-2-yl)thiazol-4-yl)methyl)-3-methylureido)-3-methylbutanamido)-1,6-diphenylhexan-2-yl)carbamate. CAS No. 176655-56-4. Molecular formula: C37H48N6O6S2. Mole weight: 736.94. Catalog: APB176655564. Alfa Chemistry Analytical Products 3
Ritonavir EP Impurity F Ritonavir EP Impurity F. Uses: For analytical and research use. Alternative Names: thiazol-5-ylmethyl ((2S,3S,5S)-3-hydroxy-5-((S)-4-isopropyl-2,5-dioxoimidazolidin-1-yl)-1,6-diphenylhexan-2-yl)carbamate. CAS No. 1010809-61-6. Molecular formula: C29H34N4O5S. Mole weight: 550.67. Catalog: APB1010809616. Alfa Chemistry Analytical Products 2
Ritonavir EP Impurity F An impurity of Ritonavir. Ritonavir is a selective HIV protease inhibitor. Alternative Names: N-[(1S,2S,4S)-2-Hydroxy-4-[(4S)-4-(1-methylethyl)-2,5-dioxo-1-imidazolidinyl]-5-phenyl-1-(phenylmethyl)pentyl]carbamic Acid 5-Thiazolylmethyl Ester; 1,3-Thiazol-5-ylmethyl N-[(1S,2S,4S)-1-benzyl-2-hydroxy-4-((4S)-4-isopropyl-2,5-dioxoimidazolidin-1-yl)-5-phenylpentyl]carbamate; Thiazol-5-ylmethyl (2S,3S,5S)-3-hydroxy-5-[(S)-4-isorpopyl-2,5-dioxoimidazolidin-1-yl]-1,6-diphenylhexan-2-ylcarbamate; Hydantoin aminoalcohol Ritonavir impurity. Grades: > 95%. CAS No. 1010809-61-6. Molecular formula: C29H34N4O5S. Mole weight: 550.68. BOC Sciences 4
Ritonavir EP Impurity G An impurity of Ritonavir. Ritonavir is a selective HIV protease inhibitor. Alternative Names: Ritonavir hydroperoxide. Grades: > 95%. CAS No. 2034136-66-6. Molecular formula: C37H48N6O7S2. Mole weight: 752.96. BOC Sciences 4
Ritonavir EP Impurity G Ritonavir EP Impurity G. Uses: For analytical and research use. Alternative Names: thiazol-5-ylmethyl ((2S,3S,5S)-5-((S)-2-(3-((2-(2-hydroperoxypropan-2-yl)thiazol-4-yl)methyl)-3-methylureido)-3-methylbutanamido)-3-hydroxy-1,6-diphenylhexan-2-yl)carbamate. CAS No. 2034136-66-6. Molecular formula: C37H48N6O7S2. Mole weight: 752.94. Catalog: APB2034136666. Alfa Chemistry Analytical Products 3
Ritonavir EP Impurity H Ritonavir EP Impurity H. Uses: For analytical and research use. Alternative Names: (4S,5S)-thiazol-5-ylmethyl 4-benzyl-5-((S)-2-((S)-4-isopropyl-2,5-dioxoimidazolidin-1-yl)-3-phenylpropyl)-2-oxooxazolidine-3-carboxylate. CAS No. 1010809-43-4. Molecular formula: C30H32N4O6S. Mole weight: 576.66. Catalog: APB1010809434. Alfa Chemistry Analytical Products 2
Ritonavir EP Impurity H An impurity of Ritonavir. Ritonavir is a selective HIV protease inhibitor. Alternative Names: Hydantoin-oxazolidinone Ritonavir derivative; (4S,5S)-4-Benzyl-5-[(2S)-2-((4S)-4-isopropyl-2,5-dioxoimidazolidin-1-yl)-3-phenylpropyl]-2-oxo-1,3-oxazolidine-3-carboxylate thiazol-5-ylmethyl Ester; (4S,5S)-5-[(2S)-2-[(4S)-4-(1-methylethyl)-2,5-dioxo-1-imidazolidinyl]-3-phenylpropyl]-2-oxo-4-(phenylmethyl)-3-oxazolidinecarboxylic Acid 5-Thiazolylmethyl Ester; (4S,5S)-Thiazol-5-ylmethyl 4-Benzyl-5-[(S)-2-[(s)-4-isopropyl-2,5-dioxoimidazolidin-1-yl]-3-phenylpropyl]-2-oxooxazolidne-3-carboxylate. Grades: > 95%. CAS No. 1010809-43-4. Molecular formula: C30H32N4O6S. Mole weight: 576.68. BOC Sciences 4
Ritonavir EP Impurity I Ritonavir EP Impurity I. Uses: For analytical and research use. Alternative Names: thiazol-5-ylmethyl ((2S,3S,5S)-5-((S)-2-(3-((2-ethylthiazol-4-yl)methyl)-3-methylureido)-3-methylbutanamido)-3-hydroxy-1,6-diphenylhexan-2-yl)carbamate. CAS No. 165315-26-4. Molecular formula: C36H46N6O5S2. Mole weight: 706.92. Catalog: APB165315264. Alfa Chemistry Analytical Products 3
Ritonavir EP Impurity J Ritonavir EP Impurity J. Uses: For analytical and research use. Alternative Names: tert-butyl (thiazol-5-ylmethyl) ((2S,3S,5S)-3-hydroxy-1,6-diphenylhexane-2,5-diyl)dicarbamate. CAS No. 162849-95-8. Molecular formula: C28H35N3O5S. Mole weight: 525.66. Catalog: APB162849958. Alfa Chemistry Analytical Products 3
Ritonavir EP Impurity K Ritonavir EP Impurity K. Uses: For analytical and research use. Alternative Names: isobutyl (thiazol-5-ylmethyl) ((2S,3S,5S)-3-hydroxy-1,6-diphenylhexane-2,5-diyl)dicarbamate. CAS No. 1010809-39-8. Molecular formula: C28H35N3O5S. Mole weight: 525.66. Catalog: APB1010809398. Alfa Chemistry Analytical Products 2
Ritonavir EP Impurity L Ritonavir EP Impurity L. Uses: For analytical and research use. Alternative Names: (S)-N-((S)-1-((4S,5S)-4-benzyl-2-oxooxazolidin-5-yl)-3-phenylpropan-2-yl)-2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-3-methylbutanamide. CAS No. 256328-82-2. Molecular formula: C33H43N5O4S. Mole weight: 605.79. Catalog: APB256328822. Alfa Chemistry Analytical Products 3
Ritonavir EP Impurity M Ritonavir EP Impurity M. Uses: For analytical and research use. Molecular formula: C18H31N3O3S. Mole weight: 369.52. Catalog: APB09431. Alfa Chemistry Analytical Products 2
Ritonavir EP Impurity N Ritonavir EP Impurity N. Uses: For analytical and research use. Alternative Names: thiazol-5-ylmethyl ((2S,4S,5S)-4-hydroxy-5-((S)-2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-3-methylbutanamido)-1,6-diphenylhexan-2-yl)carbamate. CAS No. 202816-62-4. Molecular formula: C37H48N6O5S2. Mole weight: 720.94. Catalog: APB202816624. Alfa Chemistry Analytical Products 3
Ritonavir EP Impurity O Ritonavir EP Impurity O. Uses: For analytical and research use. Alternative Names: thiazol-5-ylmethyl ((2S,3R,5S)-3-hydroxy-5-((S)-2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-3-methylbutanamido)-1,6-diphenylhexan-2-yl)carbamate. CAS No. 1414933-81-5. Molecular formula: C37H48N6O5S2. Mole weight: 720.94. Catalog: APB1414933815. Alfa Chemistry Analytical Products 3
Ritonavir EP Impurity P Ritonavir EP Impurity P. Uses: For analytical and research use. Molecular formula: C47H52N6O7S2. Mole weight: 877.09. Catalog: APB09432. Alfa Chemistry Analytical Products 2
Ritonavir EP Impurity Q Ritonavir EP Impurity Q. Uses: For analytical and research use. CAS No. 1414933-82-6. Molecular formula: C37H48N6O5S2. Mole weight: 720.95. Catalog: APB1414933826. Alfa Chemistry Analytical Products 3
Ritonavir EP Impurity Q An impurity of Ritonavir. Ritonavir is a selective HIV protease inhibitor. Alternative Names: Thiazol-5-ylmethyl (2S,3R,5R)-3-hydroxy-5-((S)-2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido(-3-methylbutanamido)-1,6-diphenylhexan-2-ylcarbamate; Ritonavir 3R,5R-Diastereomer. CAS No. 1414933-82-6. Molecular formula: C37H48N6O5S2. Mole weight: 720.95. BOC Sciences 4
Ritonavir EP Impurity R Ritonavir EP Impurity R. Uses: For analytical and research use. CAS No. 1414933-80-4. Molecular formula: C37H48N6O5S2. Mole weight: 720.95. Catalog: APB1414933804. Alfa Chemistry Analytical Products 3
Ritonavir EP Impurity S Ritonavir EP Impurity S. Uses: For analytical and research use. Alternative Names: (3S,4S,6S,10S,13S,15S,16S)-Bis(thiazol-5-ylmethyl)-4,15-dihydroxy-10-isopropyl-8,11-dioxo-3,6,13,16-tetrabenzyl-2,7,9,12,17-pentaazaoctadecanedioate. CAS No. 2084828-53-3. Molecular formula: C52H61N7O8S2. Mole weight: 976.21. Catalog: APB2084828533. Alfa Chemistry Analytical Products 3
Ritonavir EP Impurity T Ritonavir EP Impurity T. Uses: For analytical and research use. Alternative Names: (2S,2'S)-N,N'-((2S,3S,5S)-3-hydroxy-1,6-diphenylhexane-2,5-diyl)bis(2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-3-methylbutanamide). CAS No. 869368-48-9. Molecular formula: C46H66N8O5S2. Mole weight: 875.20. Catalog: APB869368489. Alfa Chemistry Analytical Products 4
Ritonavir EP Impurity T An impurity of Ritonavir. Ritonavir is a selective HIV protease inhibitor. Alternative Names: (2S,2'S)-N,N'-((2S,3S,5S)-3-Hydroxy-1,6-diphenylhexane-2,5-diyl)bis(2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido(-3-methylbutanamide); Ritonavir divalinyl analog. Grades: > 95%. CAS No. 869368-48-9. Molecular formula: C46H66N8O5S2. Mole weight: 875.22. BOC Sciences 4
Ritonavir EP Impurity U Ritonavir EP Impurity U. Uses: For analytical and research use. Alternative Names: (S)-(5S,8S,10S,11S)-8,11-dibenzyl-5-isopropyl-1-(2-isopropylthiazol-4-yl)-2-methyl-3,6,13-trioxo-15-(thiazol-5-yl)-14-oxa-2,4,7,12-tetraazapentadecan-10-yl 2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-3-methylbutanoate. Molecular formula: C51H69N9O7S3. Mole weight: 1016.34. Catalog: APB02019. Alfa Chemistry Analytical Products
Ritonavir Geo-isomer An impurity of Ritonavir. Ritonavir is a selective HIV protease inhibitor. Alternative Names: (S)-(2S,3S,5S)-5-amino-1,6-diphenyl-2-(((thiazol-5-ylmethoxy)carbonyl)amino)hexan-3-yl 2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-3-methylbutanoate. Grades: > 95%. CAS No. 959315-21-0. Molecular formula: C37H48N6O5S2. Mole weight: 720.96. BOC Sciences 4
Ritonavir Impurity 1 Ritonavir Impurity 1. Uses: For analytical and research use. CAS No. 1414933-89-3. Molecular formula: C23H32N2O3. Mole weight: 384.52. Catalog: APB1414933893. Alfa Chemistry Analytical Products 3
Ritonavir Impurity 19 Ritonavir Impurity 19. Uses: For analytical and research use. CAS No. 159005-61-5. Molecular formula: C28H35N3O5S. Mole weight: 525.66. Catalog: APB159005615. Alfa Chemistry Analytical Products 3
Ritonavir Impurity 2 Ritonavir Impurity 2. Uses: For analytical and research use. CAS No. 144163-97-3. Molecular formula: C11H8N2O5S. Mole weight: 280.25. Catalog: APB144163973. Alfa Chemistry Analytical Products 3
Ritonavir Impurity 23 Ritonavir Impurity 23. Uses: For analytical and research use. CAS No. 1156504-13-0. Molecular formula: C37H46N6O5S2. Mole weight: 718.93. Catalog: APB1156504130. Alfa Chemistry Analytical Products 2
Ritonavir Impurity 24 Ritonavir Impurity 24. Uses: For analytical and research use. CAS No. 959315-21-0. Molecular formula: C37H48N6O5S2. Mole weight: 720.95. Catalog: APB959315210. Alfa Chemistry Analytical Products 4
Ritonavir Impurity 24 Ritonavir Impurity 24. Uses: For analytical and research use. Alternative Names: (S)-isobutyl 2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-3-methylbutanoate. Molecular formula: C18H31N3O3S. Mole weight: 369.52. Catalog: APB02018. Alfa Chemistry Analytical Products
Ritonavir Impurity 26 Ritonavir Impurity 26. Uses: For analytical and research use. Alternative Names: tert-butyl ((2R,4S,5S)-5-amino-4-hydroxy-1,6-diphenylhexan-2-yl)carbamate. Molecular formula: C23H32N2O3. Mole weight: 384.51. Catalog: APB02017. Alfa Chemistry Analytical Products
Ritonavir Impurity 26 Ritonavir Impurity 26. Uses: For analytical and research use. CAS No. 144164-11-4. Molecular formula: C23H27N3O3S. Mole weight: 425.55. Catalog: APB144164114. Alfa Chemistry Analytical Products 3
Ritonavir Impurity 27 Ritonavir Impurity 27. Uses: For analytical and research use. CAS No. 176655-55-3. Molecular formula: C32H45N5O3S. Mole weight: 579.8. Catalog: APB176655553. Alfa Chemistry Analytical Products 3
Ritonavir Impurity 27 Ritonavir Impurity 27. Uses: For analytical and research use. Alternative Names: tert-butyl ((2S,4R,5S)-5-amino-4-hydroxy-1,6-diphenylhexan-2-yl)carbamate. Molecular formula: C23H32N2O3. Mole weight: 384.51. Catalog: APB02015. Alfa Chemistry Analytical Products
Ritonavir Impurity 28 Ritonavir Impurity 28. Uses: For analytical and research use. Alternative Names: tert-butyl ((2R,4R,5S)-5-amino-4-hydroxy-1,6-diphenylhexan-2-yl)carbamate. Molecular formula: C23H32N2O3. Mole weight: 384.51. Catalog: APB02016. Alfa Chemistry Analytical Products
Ritonavir Impurity 28 Ritonavir Impurity 28. Uses: For analytical and research use. CAS No. 176655-57-5. Molecular formula: C30H39N5O5S. Mole weight: 581.73. Catalog: APB176655575. Alfa Chemistry Analytical Products 3
Ritonavir Impurity 29 Ritonavir Impurity 29. Uses: For analytical and research use. CAS No. 959351-57-6. Molecular formula: C31H41N5O5S. Mole weight: 595.76. Catalog: APB959351576. Alfa Chemistry Analytical Products 4
Ritonavir Impurity 3 Ritonavir Impurity 3. Uses: For analytical and research use. CAS No. 144163-85-9. Molecular formula: C23H32N2O3. Mole weight: 384.52. Catalog: APB144163859. Alfa Chemistry Analytical Products 3
Ritonavir Impurity 30 Ritonavir Impurity 30. Uses: For analytical and research use. CAS No. 2519851-81-9. Molecular formula: C14H23N3O4S. Mole weight: 329.42. Catalog: APB2519851819. Alfa Chemistry Analytical Products 3
Ritonavir Impurity 35 Ritonavir Impurity 35. Uses: For analytical and research use. CAS No. 190649-36-6. Molecular formula: C43H56N6O11S2. Mole weight: 897.07. Catalog: APB190649366. Alfa Chemistry Analytical Products 3

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