Ibrance

Palbociclib (codenamed PD-0332991, trade name Ibrance) is a drug for the treatment of ER-positive and HER2-negative breast cancer developed by Pfizer. It is a selective inhibitor of the cyclin-dependent kinases CDK4 and CDK6.

Mechanism of action

It is a selective inhibitor of the cyclin-dependent kinases CDK4 and CDK6.

1 Basic information:

Palbociclib       CAS 571190-30-2	CAS         571190-30-2	Brand: Renyoung
	MF         C24H29N7O2	Molecular Weight:
	Min order: 10grams
Product Categories:	Pharmaceutical Raw Materials,Active Pharmaceutical Ingredients,Bulk Drugs,Fin e Chemicals.
Usage	A cyclin-dependent kinase (CDK) inhibitor
Standard	Purity:>99%
Appearance	White Crystal  powder
Shelf life	2 years
Storage	Palbociclib  should be stored in a well-closed container at low temperature, keep away from moisture, heat and light.

2. COA

Items	Specifications		Results
Appearance	A white or off white crystalline powder		White crystalline powder
Solubility	Freely soluble in chloroform		Conform
Specific rotation(0)[α]D20	+75~+84		+78.6
Loss on drying(%)	≤1.0		0.73
Residue on ignition(%)	≤0.1		0.03
Heavy metals(ppm)	≤20		conform
Metling point()	178-193 centi-degree		186-190centi-degree
Purity(HPLC,%)	≥98.0		99.6%
Related substances(HPLC)	Single impurity: ≤0.5% Total impurity: ≤1.0%		Conform

3. Usage:

For Breast cancer treatment or as pharmaceutical intermediates.

4. Packaging & Shipping:

Packaging Details:

25kgs packaging Fiber drum outside and plastic bag inside 1-25kgs packaging   aluminium bag outside and double plastic bag inside                                                                          

Delivery Detail: within 3 days when get the payment 

Shipping :

We have  Professional  shipping agent, based on customers ' demand for transport

By express :FEDEX,DHL,EMS ,UPS,TNT ect.

By SEA and By AIR

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Notice: This product is only suitable for laboratory use, or the use of animals. It can not be used directly on the human body