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| Product | Description | |
|---|---|---|
| Carfilzomib Impurity 13 hydrochloride | Carfilzomib is an anti-cancer drug acting as a selective proteasome inhibitor. Chemically, it is a tetrapeptide epoxyketone and an analog of epoxomicin. It is a second-generation and peptide epoxyketone class proteasome inhibitor that targets the chymotrypsin-like β5 subunit of the constitutive 20S proteasome with IC50 of 5.2 nM. Carfilzomib impurity 13 hydrochloride is a potential impurity found in commercial carfilzomib preparations. Grades: ≥95%. CAS No. 2319881-95-1. Molecular formula: C16H22N2O4·HCl. Mole weight: 342.8. |  |
| Carfilzomib Impurity 18 | Carfilzomib Impurity 18. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1541171-67-8. Molecular formula: C40H58ClN5O7. Mole weight: 756.37. Catalog: APB1541171678. |  |
| Carfilzomib Impurity 2 | Carfilzomib (2R,4S)-Diol is a derivative of Carflizomib , a second-generation proteasome inhibitor that is used as a treatment in relapsed and refractory multiple myeloma. Synonyms: (α S) ?-α -[[2- (4-Morpholinyl) ?acetyl]?amino]?benzenebutanoyl-L-leucyl-N-[ (1S, ?3R) ?-3, ?4-dihydroxy-3-methyl-1- (2-methylpropyl) ?-2-oxobutyl]?-L-phenylalaninamide. Grades: > 95%. CAS No. 1541172-75-1. Molecular formula: C40H59N5O8. Mole weight: 737.94. | |
| Carfilzomib Impurity 27 | Carfilzomib Impurity 27. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-4-methyl-N-((S)-1-(((S)-4-methyl-1-((S)-2-methyloxiran-2-yl)-1-oxopentan-2-yl)amino)-1-oxo-3-phenylpropan-2-yl)-2-((S)-2-(2-morpholinoacetamido)-4-phenylbutanamido)pentanamide. CAS No. 1672698-88-2. Molecular formula: C40H57N5O7. Mole weight: 719.91. Catalog: APB1672698882. | |
| Carfilzomib Impurity 39 | Carfilzomib Impurity 39. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-N-((S)-1-(((2R,4S)-1,2-dihydroxy-2,6-dimethyl-3-oxoheptan-4-yl)amino)-1-oxo-3-phenylpropan-2-yl)-4-methyl-2-((S)-2-(2-morpholinoacetamido)-4-phenylbutanamido)pentanamide. CAS No. 1541172-75-1. Molecular formula: C40H59N5O8. Mole weight: 737.93. Catalog: APB1541172751. | |
| Carfilzomib Impurity 39 | Carfilzomib Impurity 39. Uses: For analytical and research use. Group: Impurity standards. CAS No. 168154-76-5. Molecular formula: C10H12ClNO3. Mole weight: 229.66. Catalog: APB168154765. | |
| Carfilzomib Impurity 46 | Carfilzomib Impurity 46. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1396006-47-5. Molecular formula: C22H33N3O5. Mole weight: 419.52. Catalog: APB1396006475. | |
| Carfilzomib Impurity 7 | Carfilzomib Impurity 7. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-methyl 2-((S)-2-((tert-butoxycarbonyl)amino)-4-methylpentanamido)-3-phenylpropanoate. CAS No. 15136-32-0. Molecular formula: C21H32N2O5. Mole weight: 392.49. Catalog: APB15136320. | |
| Carfilzomib Related Impurity ((S)-2-amino-4-oxo-4-phenylbutanoic acid hydrochloride) | (S)-4-Oxo-homophenylalanine Hydrochloride is a derivative of L-Homophenylalanine; an antitumor agent. Synonyms: (αS)-α-Amino-γ-oxo-benzenebutanoic Acid Hydrochloride; (S)-α-Amino-γ-oxo-benzenebutanoic Acid Hydrochloride. Grades: > 95%. CAS No. 168154-76-5. Molecular formula: C10H11NO3. HCl. Mole weight: 193.20 36.46. | |
| (2R)-2-Amino-4-methyl-1-[(2R)-2-methyloxiran-2-yl]pentan-1-one Trifluoroacetate Salt | (2R)-2-Amino-4-methyl-1-(2-methyloxiran-2-yl)pentan-1-one Trifluoroacetate Salt s an impurity of carfilzomib (C183460). Carfilzomib is a second-generation proteasome inhibitor that is used as a treatment in relapsed and refractory multiple myeloma. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 50mg. Molecular Formula: C11H18F3NO4, Molecular Weight: 285.26. US Biological Life Sciences. |  Worldwide |
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