High quality - Cyta...

High quality - Cytarabine powder CAS NO.: 147-94-4

High quality - Cytarabine powder CAS NO.: 147-94-4

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1 Kilogram

Negotiable

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : T/T,

Keywords

Cytarabine 1-arabinofuranosylcytosin Pharmaceutical Intermediates

Quick Details

  • Appearance:White powder
  • Application:It is called cytosinearabinoside because it combines a cytosine base with an arabinose sugar. Cytosine normally combines with a different sugar, deoxyribose, to form deoxycytidine, a component of DN
  • PackAge:
  • ProductionCapacity:5|Metric Ton|Day
  • Storage:Stored in a clean, cool, dry area; keep away from strong, direct light.
  • Transportation:

Superiority:

1. Mixed container, we can mix different items in one container.

2. Quality control, GC&HPLC&NMR Test.

3. Prompt shipment with professional documents.

4. Packing as your request, with photos before shipment.

5. High quality and competitive price

Details:

Description:


Abstract:


Chemical Name: Cytarabine
Other name:1-arabinofuranosylcytosin
CAS:147-94-4
EINECS No.:205-705-9
Formula: C9H13N3O5
Molecular Weight:243.22
Purity: 99%min
Appearance:white crystalline powder


Specifications:

 


Items
Standards
Results

Appearance
White crystalline powder
Conforms

Solubility
Freely soluble in water , very slightly soluble in alcohol & in methylene chloride
Conforms

Identification A
IR conforms to RS
Conforms

Identification B
Rf conforms to RS  (HPLC)
Conforms

Residue on ignition
Not  more  than 0.5%
0.02%

Specific rotation
Be Between  +154°to  +160°
+156°

Heavy metals
Not more than 0.001%
Conforms

Loss on drying
Not more than 1.0%
0.36%

 
 
Chromatographic purity
Total: Not more than 0.30%
0.24%

Individual: Not more than 0.10%
0.05%

Uracil arabinoside : Not more than 0.3%
0.05%

Assay
Between 98.0% to 102.0 %
99.75%


Application:
 

It is called cytosinearabinoside because it combines a cytosine base with an arabinose sugar. Cytosine normally combines with a 
different sugar, deoxyribose, to form deoxycytidine, a component of DNA. Certain sponges, where it was originally found, use 
arabinoside sugars to form a different compound (not part of DNA). Cytosine arabinoside is similar enough to human cytosine
 deoxyribose (deoxycytidine) to be incorporated into human DNA, but different enough that it kills the cell. This mechanism is
 used to kill cancer cells. Cytarabine is the first of a series of cancer drugs that altered the sugar component of nucleosides. 
Other cancer drugs modify the base.
 


Packaging & Shipping:
 
 
Package: Double plastic bag inside, aluminum foil bag or fiber drum outside.
 
Delivery Detail: Within one week
 
Storage:  Stored in a clean, cool, dry area; keep away from strong, direct light.
 
Shelf Life: Two years when properly stored.

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