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Palbociclib

CAS 571190-30-2

Overview

Palbociclib, sold under the brand name Ibrance among others, is a medication developed by Pfizer for the treatment of HR-positive and HER2-negative breast cancer. It is a selective inhibitor of the cyclin-dependent kinases CDK4 and CDK6. Palbociclib was the first CDK4/6 inhibitor to be approved as a cancer therapy

Anant Labs manufacture and furnish high quality Palbociclib impurities for global markets. Our Palbociclib EP Impurities are used by API manufacturers and fully integrated pharmaceutical companies worldwide.

Active Pharmaceutical Ingredient

Chemical structure of Palbociclib

Palbociclib

CAS: 571190-30-2
Mol. Formula: C₂₄H₂₉N₇O₂
Mol. Weight: 447.543

Impurities (15)

Chemical structure of N-Formyl Palbociclib

N-Formyl Palbociclib

Cat. No.: ANT-PBC-01
CAS: NA
Mol. Formula: C₂₅H₂₉N₇O₃
Mol. Weight: 475.54

Chemical structure of N-Nitroso Palbociclib 1

N-Nitroso Palbociclib 1

Cat. No.: ANT-PBC-08
CAS: NA
Mol. Formula: C₂₄H₂₈N₈O₃
Mol. Weight: 476.54

Chemical structure of Palbociclib Impurity 1

Palbociclib Impurity 1

Cat. No.: ANT-PBC-03
CAS: 1013916-37-4
Mol. Formula: C₁₃H₁₄ClN₃O
Mol. Weight: 263.73

Chemical structure of Palbociclib Impurity 2

Palbociclib Impurity 2

Cat. No.: ANT-PBC-04
CAS: 571188-59-5
Mol. Formula: C₁₄H₂₂N₄O₂
Mol. Weight: 278.36

Chemical structure of Palbociclib Impurity 3

Palbociclib Impurity 3

Cat. No.: ANT-PBC-05
CAS: 1016636-76-2
Mol. Formula: C₁₃H₁₃BrClN₃O
Mol. Weight: 342.62

Chemical structure of Palbociclib Impurity 4

Palbociclib Impurity 4

Cat. No.: ANT-PBC-014
CAS: 1651214-74-2
Mol. Formula: C₂₉H₃₇N₇O₄
Mol. Weight: 547.66

Chemical structure of Palbociclib Impurity 4

Palbociclib Impurity 4

Cat. No.: ANT-PBC-06
CAS: 866084-31-3
Mol. Formula: C₃₃H₄₅N₇O₄
Mol. Weight: 603.77

Chemical structure of Palbociclib Impurity 5

Palbociclib Impurity 5

Cat. No.: ANT-PBC-07
CAS: 571188-82-4
Mol. Formula: C₂₇H₃₄BrN₇O₃
Mol. Weight: 584.52

Chemical structure of Palbociclib Impurity A

Palbociclib Impurity A

Cat. No.: ANT-PBC-013
CAS: 1082876-26-3
Mol. Formula: C₉H₁₄N₄
Mol. Weight: 178.239

Chemical structure of Palbociclib Impurity B

Palbociclib Impurity B

Cat. No.: ANT-PBC-011
CAS: 571190-22-2
Mol. Formula: C₂₂H₂₇N₇O
Mol. Weight: 405.51

Chemical structure of Palbociclib Impurity F

Palbociclib Impurity F

Cat. No.: ANT-PBC-012
CAS: 851067-56-6
Mol. Formula: C₂₂H₂₆BrN₇O
Mol. Weight: 484.4

Chemical structure of Palbociclib Impurity G

Palbociclib Impurity G

Cat. No.: ANT-PBC-09
CAS: 2204863-06-7
Mol. Formula: C₂₄H₂₉N₇O
Mol. Weight: 431.54

Chemical structure of Palbociclib N-oxide

Palbociclib N-oxide

Cat. No.: ANT-PBC-02
CAS: 2174002-29-8
Mol. Formula: C₂₄H₂₉N₇O₃
Mol. Weight: 463.53

Chemical structure of Palbociclib Reference standard

Palbociclib Reference standard

Cat. No.: ANT-PBC-00
CAS: 571190-30-2
Mol. Formula: C₂₄H₂₉N₇O₂
Mol. Weight: 447.54

Chemical structure of Palbociclib Tartaric Acid Adduct

Palbociclib Tartaric Acid Adduct

Cat. No.: ANT-PBC-010
CAS: NA
Mol. Formula: C₂₈H₃₃N₇O₇
Mol. Weight: 579.6