Determine the necessary mass, volume, or concentration for preparing a solution.
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Moligand™, ≥99% Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 9 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Palbociclib (PD-0332991) is an orally available pyridopyrimidine-derived cyclin-dependent kinase (CDK) inhibitor with potential antineoplastic activity.
| ALogP | 1.8 |
|---|
| Pubchem Sid | 488195370 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488195370 |
| Sonrisas canónicas | CC1=C(C(=O)N(C2=NC(=NC=C12)NC3=NC=C(C=C3)N4CCNCC4)C5CCCC5)C(=O)C |
| IUPAC Name | 6-acetyl-8-cyclopentyl-5-methyl-2-[(5-piperazin-1-ylpyridin-2-yl)amino]pyrido[2,3-d]pyrimidin-7-one |
| InChIKey | AHJRHEGDXFFMBM-UHFFFAOYSA-N |
| INCHI | 1S/C24H29N7O2/c1-15-19-14-27-24(28-20-8-7-18(13-26-20)30-11-9-25-10-12-30)29-22(19)31(17-5-3-4-6-17)23(33)21(15)16(2)32/h7-8,13-14,17,25H,3-6,9-12H2,1-2H3,(H,26,27,28,29) |
| Isómeros SMILES | CC1=C(C(=O)N(C2=NC(=NC=C12)NC3=NC=C(C=C3)N4CCNCC4)C5CCCC5)C(=O)C |
| CAS alternativo | 571190-30-2 |
| Términos de entrada MeSH | 6-acetyl-8-cyclopentyl-5-methyl-2-(5-piperazin-1-ylpyridin-2-ylamino)-8H-pyrido(2,3-d)pyrimidin-7-one;Ibrance;palbociclib;PD 0332991;PD-0332991;PD0332991 |
| Peso molecular | 447.53 |
| Reaxy-Rn | 10219048 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=10219048&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Clase | Diazinanes |
| Subclass | Piperazines |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyridinylpiperazines |
| Alternative Parents | N-arylpiperazines Pyrido[2,3-d]pyrimidines Aryl alkyl ketones Dialkylarylamines Pyridinones Aminopyridines and derivatives Aminopyrimidines and derivatives Methylpyridines Imidolactams Vinylogous amides Heteroaromatic compounds Lactams Azacyclic compounds Dialkylamines Hydrocarbon derivatives Organopnictogen compounds Organic oxides |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | N-arylpiperazine - Pyridinylpiperazine - Pyridopyrimidine - Pyrido[2,3-d]pyrimidine - Tertiary aliphatic/aromatic amine - Aryl ketone - Aryl alkyl ketone - Dialkylarylamine - Aminopyrimidine - Aminopyridine - Methylpyridine - Pyridinone - Pyrimidine - Imidolactam - Pyridine - Vinylogous amide - Heteroaromatic compound - Ketone - Lactam - Tertiary amine - Secondary aliphatic amine - Azacycle - Secondary amine - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Amine - Organic oxygen compound - Aromatic heteropolycyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as pyridinylpiperazines. These are compounds containing a pyridinylpiperazine skeleton, which consists of a pyridine linked (not fused) to a piperazine by a bond by a single bond that is not part of a ring. |
| External Descriptors | piperidines - tertiary amino compound - secondary amino compound - ring assembly - aromatic ketone - cyclopentanes - pyridopyrimidine - aminopyridine |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
| Certificate of Analysis | Nov 12, 2025 | P126849 | |
| Certificate of Analysis | Nov 12, 2025 | P126849 | |
| Certificate of Analysis | Nov 12, 2025 | P126849 | |
| Certificate of Analysis | Nov 12, 2025 | P126849 | |
| Certificate of Analysis | Nov 12, 2025 | P126849 | |
| Certificate of Analysis | Nov 12, 2025 | P126849 | |
| Certificate of Analysis | Nov 12, 2025 | P126849 | |
| Certificate of Analysis | Nov 12, 2025 | P126849 | |
| Certificate of Analysis | Nov 12, 2025 | P126849 | |
| Certificate of Analysis | Nov 12, 2025 | P126849 | |
| Certificate of Analysis | Jul 04, 2025 | P126849 | |
| Certificate of Analysis | Jul 04, 2025 | P126849 | |
| Certificate of Analysis | Jul 04, 2025 | P126849 | |
| Certificate of Analysis | Jul 04, 2025 | P126849 | |
| Certificate of Analysis | Jan 14, 2025 | P126849 | |
| Certificate of Analysis | Jan 14, 2025 | P126849 | |
| Certificate of Analysis | Jan 14, 2025 | P126849 | |
| Certificate of Analysis | Jan 14, 2025 | P126849 | |
| Certificate of Analysis | Jan 14, 2025 | P126849 | |
| Certificate of Analysis | Jan 14, 2025 | P126849 | |
| Certificate of Analysis | Jan 14, 2025 | P126849 | |
| Certificate of Analysis | Mar 13, 2023 | P126849 | |
| Certificate of Analysis | Mar 13, 2023 | P126849 |
| Solubilidad | DMSO |
|---|---|
| Peso molecular | 447.500 g/mol |
| XLogP3 | 1.800 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 5 |
| Exact Mass | 447.238 Da |
| Monoisotopic Mass | 447.238 Da |
| Topological Polar Surface Area | 103.000 Ų |
| Heavy Atom Count | 33 |
| Formal Charge | 0 |
| Complexity | 775.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
| 1. Huiling Zhou, Chenxin Duan, Huimin Qin, Chaonan Huang, Jingxuan Hou, Yanming Chen, Jin Zhu, Cangcang Xu, Jian Jin, Tao Zhuang. (2023) Synthesis and structural characterization of a novel palbociclib-kaempferol cocrystal with improved tabletability and synergistic antitumor activity. JOURNAL OF MOLECULAR STRUCTURE, [PMID:] [10.1016/j.molstruc.2023.135101] |
| 2. Li Tian, Zhou An-Di, Bai Li-Fei, Zhang Xiao-Yang, Zhou Yu-Ting, Yang Hai-Li, Xu Le-Tian, Guo Xin-Qin, Zhu Xi-Yu, Wang Dong-Jin, Gu Hong-Wei, Wang Xiao-Ming. (2022) Design, synthesis, and anticancer activity of three novel palbociclib derivatives. Frontiers in Oncology, [PMID:36091173] [10.3389/fonc.2022.959322] |
| 3. Chenxin Duan, Wenwen Liu, Yunwen Tao, Feifei Liang, Yanming Chen, Xinyi Xiao, Guisen Zhang, Yin Chen, Chao Hao. (2021) Two Novel Palbociclib-Resorcinol and Palbociclib-Orcinol Cocrystals with Enhanced Solubility and Dissolution Rate. Pharmaceutics, 14 (1): (23). [PMID:35056919] [10.3390/pharmaceutics14010023] |
| 4. Jie Liang, Dong-Kun Zhao, Hao-Ming Yin, Tai-Yu Tian, Jian-Kang Kang, Song Shen, Jun Wang. (2025) Combinatorial screening of nanomedicines in patient-derived cancer organoids facilitates efficient cancer therapy. Nano Today, [PMID:] [10.1016/j.nantod.2025.102665] |
| 5. Ting Sun, Faxing Zhang, Yuyi Xu, Xiaowei Wang, Jiajia Jia, Lihong Sang, Ji Li, Dongkai Wang, Zhiguo Yu. (2024) Lysine-Polydopamine Nanocrystals Loaded with the Codrug Abemaciclib-Flurbiprofen for Oral Treatment of Cancer. ACS Omega, [PMID:38680297] [10.1021/acsomega.3c10142] |
| 6. Haili Yang, Xiaoyang Zhang, Letian Xu, Yuting Zhou, Rui Ma, Hao Chen, Siqin Zhao, Munkhtsetseg Baatar, Lvyi Chen, Xukun Deng, Hongwei Gu, Xiaoming Wang. (2024) Palbociclib-derived multifunctional molecules for lysosomal targeting and diagnostic-therapeutic integration. Future Medicinal Chemistry, [PMID:39109433] [10.1080/17568919.2024.2347072] |
| 7. Lanlan Fan, Panyu Du, Yaru Li, Xuefei Chen, Fang Liu, Yuning Liu, Alexey M. Petrov, Xin Li, Zheng Wang, Yanjun Zhao. (2024) Targeted Liposomes Sensitize Plastic Melanoma to Ferroptosis via Senescence Induction and Coenzyme Depletion. ACS Nano, [PMID:38390865] [10.1021/acsnano.3c10142] |
| 8. Ru Li, Yimei Ma, Anqi He, Yamin Pu, Xuanting Wan, Hongbao Sun, Ningyu Wang, Min Luo, Guan Wang, Yong Xia. (2025) Fasting enhances the efficacy of Sorafenib in breast cancer via mitophagy mediated ROS-driven p53 pathway. FREE RADICAL BIOLOGY AND MEDICINE, [PMID:39864757] [10.1016/j.freeradbiomed.2025.01.047] |
| 9. Zhiling Chen, Jie Song, Mingyue Zhang, Jie Ding, Can Wang, Zihan Xu, Pinming Liu, Tao Zhuang, Guisen Zhang. (2025) New drug-drug salts of palbociclib and nonsteroidal anti-inflammatory drugs with enhanced physicochemical properties and antitumor activities. JOURNAL OF MOLECULAR STRUCTURE, [PMID:] [10.1016/j.molstruc.2025.145019] |
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