Company Name: |
Daicel Chiral Technologies (China)CO.,LTD
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Tel: |
021-50460086-9 15921403865 |
Email: |
han_yajun@dctc.daicel.com |
Products Intro: |
Product Name:6-acetyl-8-cyclopentyl-2-((5-(4-hydroxypiperazin-1-yl)pyridin-2-yl)amino)-5-methyl pyrido[2,3-d]pyrimidin-7(8H)-one CAS:2231085-26-8 Purity:95% HPLC Package:10MG ;25MG;50MG;100MG Remarks:DCTI-C-2644
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Company Name: |
ChemStrong Scientific Co.,Ltd
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Tel: |
0755-0755-66853366 13670046396 |
Email: |
sales@chem-strong.com |
Products Intro: |
Product Name:Palbociclib Impurity 56 CAS:2231085-26-8 Purity:95% HPLC Package:10mg;25mg;50mg;100mg
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Company Name: |
Shanghai Kewel Chemical Co., Ltd.
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Tel: |
021-64609169 18901607656 |
Email: |
greensnown@163.com |
Products Intro: |
Product Name:Palbociclib Impurity 56 CAS:2231085-26-8 Purity:95+ HPLC; Package:10mg;25mg;50mg;100mg
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| Pyrido[2,3-d]pyrimidin-7(8H)-one, 6-acetyl-8-cyclopentyl-2-[[5-(4-hydroxy-1-piperazinyl)-2-pyridinyl]amino]-5-methyl- Basic information |
| Pyrido[2,3-d]pyrimidin-7(8H)-one, 6-acetyl-8-cyclopentyl-2-[[5-(4-hydroxy-1-piperazinyl)-2-pyridinyl]amino]-5-methyl- Chemical Properties |
Melting point | >200°C (dec.) | Boiling point | 742.2±70.0 °C(Predicted) | density | 1.393±0.06 g/cm3(Predicted) | storage temp. | -20°C Freezer, Under inert atmosphere | solubility | DMSO (Slightly), Methanol (Slightly) | pka | 12.88±0.20(Predicted) | form | Solid | color | Light Yellow to Yellow |
| Pyrido[2,3-d]pyrimidin-7(8H)-one, 6-acetyl-8-cyclopentyl-2-[[5-(4-hydroxy-1-piperazinyl)-2-pyridinyl]amino]-5-methyl- Usage And Synthesis |
Uses | N-Hydroxy Palbociclib is an impurity of Palbociclib (P139900), an experimental drug for the treatment of breast cancer being developed by Pfizer. It is a selective inhibitor of the cyclin-dependent kinases CDK4 and CDK6. |
| Pyrido[2,3-d]pyrimidin-7(8H)-one, 6-acetyl-8-cyclopentyl-2-[[5-(4-hydroxy-1-piperazinyl)-2-pyridinyl]amino]-5-methyl- Preparation Products And Raw materials |
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