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Cytosine arabinoside for acute myeloid leukemia and acute lymphoid leukemia CAS NO.147-94-4
- Min.Order: 10 Gram
- Payment Terms: T/T,MoneyGram
- Product Details
Keywords
- Cytosine arabinoside
- Cytosine
- CAS 147-94-4
Quick Details
- ProName: Cytosine arabinoside for acute myeloid...
- CasNo: 147-94-4
- Molecular Formula: C9H13N3O5
- Appearance: white powder
- Application: Used in medicine, health products, foo...
- DeliveryTime: immediately
- PackAge: aluminum foil bag
- Port: HK, Shanghai, Shenzhen
- ProductionCapacity: 100 Kilogram/Month
- Purity: 99%
- Storage: cool and dry place
- Transportation: email: wonda-chem@outlook.com
- LimitNum: 10 Gram
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 |
|
| 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. |
|
