Cytosine arabinosid...

Cytosine arabinoside for acute myeloid leukemia and acute lymphoid leukemia

Cytosine arabinoside for acute myeloid leukemia and acute lymphoid leukemia

Min.Order / FOB Price:Get Latest Price

10 Gram

Negotiable

  • Min.Order :10 Gram
  • Purity: 99%
  • Payment Terms : T/T,

Keywords

Cytosine arabinoside Cytosine CAS 147-94-4

Quick Details

  • Appearance:white powder
  • Application:Used in medicine, health products, food, beverage, cosmetics, biological and chemical reagents and other industries.
  • PackAge:aluminum foil bag
  • ProductionCapacity:100|Kilogram|Month
  • Storage:cool and dry place
  • Transportation:email: wonda-chem@outlook.com

Superiority:

1.high quality:

quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed.

2.reasonable price:

we provide high quality products with competitive price in china. all customers are welcomed to send us inquiries and get quotation.

3.low moq:

no worry about the low moq, our moq is 1 gram or even lower.

4.good service.

fast response. we promise to reply within 24 hours including holidays and send quotation sheet and other documents within 48 hours.

5. fast shipping and secure courier.

we promise to send out products and provide tracking number within 3 working days. and we send via different couriers based on different destination countries. we usually use nl post, hk post, germany post, eub, etk, etc.

 

Details:

product Name cytosine-1-beta-D-arabinofuranoside
Synonyms Cytosine 1-beta-D-arabinofuranoside; 1-b-D-Arabinofuranosylcytosine; cytarabine; cytosine arabinoside; 4-amino-1-beta-d-arabinofuranosyl-2(1h)-pyrimidinone; arabinocytidine; 4-amino-1-pentofuranosylpyrimidin-2(1H)-one; 4-amino-1-(beta-D-arabinofuranosyl)pyrimidin-2(1H)-one; 4-amino-1-(D-arabinofuranosyl)pyrimidin-2(1H)-one; N-(2-oxo-2,3-dihydropyrimidin-4-yl)-D-arabinofuranosylamine; 4-amino-1-[(2R,4R,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]pyrimidin-2-one
Molecular Formula C9H13N3O5
Molecular Weight 243.2166
   
CAS Registry Number 147-94-4
EINECS 205-705-9
Molecular Structure
Cytosine arabinoside for acute myeloid leukemia and acute lymphoid leukemia cas no. 147-94-4
Density 1.89g/cm3
Boiling point 545.7°C at 760 mmHg
Refractive index 1.756
Flash point 283.8°C
Vapour Pressur 3.5E-14mmHg at 25°C
Hazard Symbols  Xn:Harmful;
Risk Codes R43:;
R63:;
Safety Description S36/37:;

 

Specification: USP

 

Appearance

White to off-white crystalline powder

Conforms

Solubility

Freely Soluble in water, very slightly soluble in alcohol and in 

methylene chloride. 

Conforms

Identification 

A. IR

Conforms

B. HPLC

Conforms

Loss on drying

≤1.0%

0.02%

Specific rotation

Between  +154°and +160°

+158.5°

Heavy metal

≤10ppm

Conforms

Residue on ignition

Not more than0.5%

0.18%

Chromatographic purity

Total : Not more than 0.30%

0.13%

Individual : Not more than 0.10%

0.03%

Uracil arabinoside:Not more than 0.30%

0.02%

Residual solvents

Ethanol≤5000ppm

105ppm

Methanol≤3000ppm

180ppm

Acetonitrile≤410ppm

Not found

Assay

Between 98.0% and 102.0 %

100.1%

Control Hygienic

Total aerobic microbial count: does not exceed 100cfu/g

Conforms

Molds and yeasts count: does not exceed 10cfu/g

Conforms

Escherichia coli,Staphylococcus aureus,Pseudomonas 

aeruginosa: Absence/g

Not found

Conclusion :

The product complies with USP 32 standard.

 

 

 

Packing and shipping 

 

 

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