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Product | Description | |
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Bortezomib Impurity 2 (SR-Isomer, Bortezomib Impurity E) Quick inquiry Where to buy Suppliers range | Bortezomib Impurity 2 (SR-Isomer, Bortezomib Impurity E) is an impurity in the synthesis of Bortezomib. Grades: 98% by HPLC. CAS No. 289472-78-2. Molecular formula: C19H24N4O3. Mole weight: 356.43. | |
Bortezomib Impurity 10 Quick inquiry Where to buy Suppliers range | Bortezomib Impurity 10 is an impurity of bortezomib, a drug used in the biomedical industry for therapy purposes. Bortezomib is a potent anticancer drug mainly used in the therapy of multiple myeloma. Synonyms: 2-PyrazinecarboxaMide, N,N',N''-[2,4,6-boroxintriyltris[[(1R)-3-Methylbutylidene]iMino[(1S)-2-oxo-1-(phenylMethyl)-2,1-ethanediyl]]]tris-. Grades: > 95%. CAS No. 390800-88-1. Molecular formula: C57H69B3N12O9. Mole weight: 1098.69. | |
Bortezomib Impurity 12 Quick inquiry Where to buy Suppliers range | Bortezomib Impurity 12 is an impurity of Bortezomib. Synonyms: (R)-Hydroperoxy Des(boric Acid) Bortezomib; N-((S)-1-(((R)-1-Hydroperoxy-3-methylbutyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide; 2-PyrazinecarboxaMide, N-[(1S)-2-[[(1R)-1-hydroperoxy-3-Methylbutyl]aMino]-2-oxo-1-(phenylMethyl)ethyl]-. Grades: > 95%. CAS No. 886979-78-8. Molecular formula: C19H24N4O4. Mole weight: 372.43. | |
Bortezomib Impurity 13 Quick inquiry Where to buy Suppliers range | Bortezomib Impurity 13 is an impurity of Bortezomib, a pharmaceutical agent primarily indicated in the therapy of multiple myeloma and mantle cell lymphoma. Synonyms: 2-PyrazinecarboxaMide, N-[(1S)-2-[[(1S)-1-hydroperoxy-3-Methylbutyl]aMino]-2-oxo-1-(phenylMethyl)ethyl]-; N-((S)-1-(((S)-1-hydroperoxy-3-Methylbutyl)aMino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxaMide. Grades: > 95%. CAS No. 886979-81-3. Molecular formula: C19H24N4O4. Mole weight: 372.43. | |
Bortezomib Impurity 4 Quick inquiry Where to buy Suppliers range | Bortezomib Impurity 4 is an impurity of Bortezomib. Synonyms: N(1-(3-Methylbutanamido) N(1-Des(boric Acid)) Bortezomib; (S)-N-(1-(3-Methylbutanamido)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide. Grades: > 95%. CAS No. 862894-96-0. Molecular formula: C19H22N4O3. Mole weight: 354.41. | |
Bortezomib Impurity 9 Quick inquiry Where to buy Suppliers range | Bortezomib Impurity 9 is an impurity of Bortezomib and a tripeptide boronic acid proteasome inhibitor used as an antitumor agent. Synonyms: N-(2-Pyrazinylcarbonyl)-L-phenylalanyl-N-[(1R)-1-borono-3-methylbutyl]-L-phenylalaninamide ; ( (R) -3-Methyl-1- ( (S) -3-phenyl-2- ( (S) -3-phenyl-2- (pyrazine-2-carboxamido) propanamido) propanamido) butyl) boronic Acid. Grades: > 95%. CAS No. 1194235-41-0. Molecular formula: C28H34BN5O5. Mole weight: 531.42. | |
Bortezomib Impurity A Quick inquiry Where to buy Suppliers range | Bortezomib Impurity A is a metabolite of Bortezomib. Synonyms: N-[(1S)-2-Amino-2-oxo-1-(phenylmethyl)ethyl]-2-pyrazinecarboxamide; N-[ (1S) -2-amino-2-oxo-1- (phenylmethyl) ethyl]pyrazinecarboxamide; (S)-N-(1-AMino-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxaMide; 2-PyrazinecarboxaMide, N-[(1S)-2-aMino-2-oxo-1-(phenylMethyl. Grades: 98% by HPLC. CAS No. 289472-80-6. Molecular formula: C14H14N4O2. Mole weight: 270.29. | |
Bortezomib Impurity B Quick inquiry Where to buy Suppliers range | Bortezomib Impurity B is used for the synthesis of Bortezomib. Synonyms: N-(2-pyrazinylcarbonyl)-L-phenylalanine; 3-Phenyl-2-[(pyrazine-2-carbonyl)amino]propionic Acid; (S)-3-Phenyl-2-(pyrazine-2-carbonylamino)propanoic Acid. Grades: 98% by HNMR. CAS No. 114457-94-2. Molecular formula: C14H13N3O3. Mole weight: 271.28. | |
Bortezomib Impurity F Quick inquiry Where to buy Suppliers range | Bortezomib Impurity F is used for the synthesis of Bortezomib. Synonyms: 3-Phenyl-2-[(pyrazine-2-carbonyl)-amino]-propionic Acid Methyl Ester; N-Pyrazinylcarbonyl-L-phenylalanine Methyl Ester; N-(2-Pyrazinylcarbonyl)-L-phenylalanine Methyl Ester. Grades: > 95%. CAS No. 73058-37-4. Molecular formula: C15H15N3O3. Mole weight: 285.31. | |
Bortezomib Impurity G Quick inquiry Where to buy Suppliers range | Bortezomib Impurity G is an impurity of the acclaimed drug Bortezomib, a drug tailored towards the affliction of multiple myeloma. Synonyms: (S)-Hydroxy Des(boric Acid) Bortezomib; N-[(1S)-2-[[(1S)-1-hydroxy-3-methylbutyl]amino]-2-oxo-1-(phenylmethyl)ethyl]-2-Pyrazinecarboxamide. Grades: > 95%. CAS No. 289472-81-7. Molecular formula: C19H24N4O3. Mole weight: 356.43. | |
Bortezomib Impurity H Quick inquiry Where to buy Suppliers range | Bortezomib Impurity H is an impurity of Bortezomib, a therapeutic agent for treating multiple myeloma and mantle cell lymphoma. Synonyms: (S)-N-(1-(isopentylaMino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxaMide. Grades: > 95%. CAS No. 1446194-56-4. Molecular formula: C19H24N4O2. Mole weight: 340.43. | |
Bortezomib Impurity (R,R-Isomer) Quick inquiry Where to buy Suppliers range | Bortezomib Impurity (R,R-Isomer) is a diastereomer of Bortezomib. Synonyms: (1R,2R)-Bortezomib; B-[ (1R) -3-Methyl-1-[[ (2R) -1-oxo-3-phenyl-2-[ (2-pyrazinylcarbonyl) amino]propyl]amino]butyl]boronic Acid; [ (1R) -3-Methyl-1-[[ (2R) -1-oxo-3-phenyl-2-[ (pyrazinylcarbonyl) amino]propyl]amino]butyl]boronic Acid. Grades: 98% by HPLC. CAS No. 1132709-15-9. Molecular formula: C19H25BN4O4. Mole weight: 384.25. | |
Bortezomib Impurity (R,S-Isomer) Quick inquiry Where to buy Suppliers range | Bortezomib Impurity (R,S-Isomer) is a diastereomer of Bortezomib. Synonyms: (1S,2R)-Bortezomib; B-[ (1S) -3-Methyl-1-[[ (2R) -1-oxo-3-phenyl-2-[ (2-pyrazinylcarbonyl) amino]propyl]amino]butyl]boronic Acid; N-(2-Pyrazinecarbonyl)-D-phenylalanine-D-leucine boronic anhydride. Grades: > 95%. CAS No. 1132709-16-0. Molecular formula: C19H25BN4O4. Mole weight: 384.25. | |
Bortezomib USP Impurity G Quick inquiry Where to buy Suppliers range | Bortezomib USP Impurity G is an isomer of Bortezomib. It has been demonstrated to inhibit serine proteases shown to lower cellular Aβ concentrations, associated with Alzheimer's or hypertension. Synonyms: (1S,2S)-Bortezomib; ( (S) -3-Methyl-1- ( (S) -3-phenyl-2- (pyrazine-2-carboxamido) propanamido) butyl) boronic acid. Grades: 95%. CAS No. 1132709-14-8. Molecular formula: C19H25BN4O4. Mole weight: 384.243. | |
Desisobutyl-n-butyl Bortezomib Quick inquiry Where to buy Suppliers range | Desisobutyl-n-butyl Bortezomib. Uses: For analytical and research use. Group: Chiral Molecules; Impurity Standards. Pack Sizes: 2.5MG. Catalog: APS007397. Format: Neat. Product Type: Impurity. Shipping: Room Temperature. | |
Desisobutyl-n-pentyl Bortezomib Quick inquiry Where to buy Suppliers range | Desisobutyl-n-pentyl Bortezomib is an impurity of Bortezomib (B675700), a dipeptidyl boronate proteasome inhibitor. Group: Biochemicals. Alternative Names: ( (R) -1- ( (S) -3-Phenyl-2- (pyrazine-2-carboxamido) propanamido) hexyl) boronic Acid. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
N(1-(3-Methylbutanamido) N(1-Des(boric Acid)) Bortezomib Quick inquiry Where to buy Suppliers range | N(1-(3-Methylbutanamido) N(1-Des(boric Acid)) Bortezomib. Uses: For analytical and research use. Group: Chiral Molecules; Impurity Standards. CAS No. 862894-96-0. Pack Sizes: 5MG. IUPAC Name: N-[(2S)-1-(3-methylbutanoylamino)-1-oxo-3-phenylpropan-2-yl]pyrazine-2-carboxamide. Molecular formula: C19H22N4O3. Mole weight: 354.403. Catalog: APS862894960. SMILES: CC (C)CC (=O)NC (=O)[C@H] (Cc1ccccc1)NC (=O)c2cnccn2. Format: Neat. Product Type: Impurity. Shipping: Room Temperature. | |
N(1-(3-Methylbutanamido) N(1-Des(boric Acid)) Bortezomib Quick inquiry Where to buy Suppliers range | N(1-(3-Methylbutanamido) N(1-Des(boric Acid)) Bortezomib is an impurity of Bortezomib (B675700), the first proteasome inhibitor to be approved by the US FDA for multiple myeloma, a blood cancer. Group: Biochemicals. Grades: Highly Purified. CAS No. 862894-96-0. Pack Sizes: 10mg, 100mg. Molecular Formula: C19H22N4O3, Molecular Weight: 354.4. US Biological Life Sciences. | Worldwide |
N(1-(3-Methylbutanamido) N(1-Des(boric Acid))-d9 Bortezomib Quick inquiry Where to buy Suppliers range | Isotope labelled N(1-(3-Methylbutanamido) N(1-Des(boric Acid)) Bortezomib is an impurity of Bortezomib (B675700), the first proteasome inhibitor to be approved by the US FDA for multiple myeloma, a blood cancer. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 10mg. Molecular Formula: C19H13D9N4O3, Molecular Weight: 363.49. US Biological Life Sciences. | Worldwide |
N-Pyrazinylcarbonyl-L-phenylalanine Methyl Ester Quick inquiry Where to buy Suppliers range | White Powder. Alternative Names: Bortezomib Impurity R. CAS No. 73058-37-4. Molecular Weight: 285.29. Molecular Formula: C15H15N3O3. | |
(R)-Hydroperoxy Des(boric Acid) Bortezomib Quick inquiry Where to buy Suppliers range | (R)-Hydroperoxy Des(boric Acid) Bortezomib. Uses: For analytical and research use. Group: Chiral Molecules; Impurity Standards. CAS No. 886979-78-8. IUPAC Name: N-[(2S)-1-[[(1R)-1-hydroperoxy-3-methylbutyl]amino]-1-oxo-3-phenylpropan-2-yl]pyrazine-2-carboxamide. Molecular formula: C19H24N4O4. Mole weight: 372.42. Catalog: APS886979788. SMILES: CC (C)C[C@H] (NC (=O)[C@H] (Cc1ccccc1)NC (=O)c2cnccn2)OO. Format: Neat. Product Type: Impurity. | |
(S)-Hydroperoxy Des(boric Acid) Bortezomib Quick inquiry Where to buy Suppliers range | (S)-Hydroperoxy Des(boric Acid) Bortezomib. Uses: For analytical and research use. Group: Chiral Molecules; Impurity Standards. Alternative Names: Bortezomib S-hydroperoxide (USP),2-Pyrazinecarboxamide, N-[(1S)-2-[[(1S)-1-hydroperoxy-3-methylbutyl]amino]-2-oxo-1-(phenylmethyl)ethyl]-, Pyrazinecarboxamide, N-[(1S)-2-[[(1S)-1-hydroperoxy-3-methylbutyl]amino]-2-oxo-1-(phenylmethyl)ethyl]- (9CI). CAS No. 886979-81-3. IUPAC Name: N-[(2S)-1-[[(1S)-1-hydroperoxy-3-methylbutyl]amino]-1-oxo-3-phenylpropan-2-yl]pyrazine-2-carboxamide. Molecular formula: C19H24N4O4. Mole weight: 372.42. Catalog: APS886979813. SMILES: CC (C)C[C@@H] (NC (=O)[C@H] (Cc1ccccc1)NC (=O)c2cnccn2)OO. Format: Neat. Product Type: Impurity. | |
(S)-Hydroxy-O-ethyl Des(boric Acid) Bortezomib Quick inquiry Where to buy Suppliers range | (S)-Hydroxy-O-ethyl Des(boric Acid) Bortezomib is an intermediate in the synthesis of (S)-Hydroperoxy Des(boric Acid) Bortezomib (H715405), which is an impurity of Bortezomib (B675700), the first proteasome inhibitor to be approved by the US FDA for multiple myeloma, a blood cancer. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C21H28N4O3. US Biological Life Sciences. | Worldwide |