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Keyword "thymidine"
thymidine (03/26/2009)

thymidine

Thymidine (CAS 50-89-5, more precisely called deoxythymidine; can also be labelled deoxyribosylthymine, and thymine deoxyriboside) is a chemical compound, more precisely a pyrimidine deoxynucleoside. Deoxythymidine is the DNA nucleoside T, which pairs with deoxyadenosine (A) in double-stranded DNA. In cell biology it is used to synchronize the cells in S phase.

Uniformity white crystalline powder.HPLC and UV not less than 98%.It can be used as pharmaceutical intermediates.

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[Related Categories: Bio-technology Products ]
[Related Keywords: thymidine ]
β-Thymidine (08/08/2006)
Features: 1) Appearance: white or almost white crystalline powder 2) Appearance of solution: clear, colorless 3) Melting range: 185-190°C 4) Loss on drying: nmt0, 5% 5) Spectral ratio: A250/A260 0.63-0.67, A280/A260 0.70-0.74 6) Assay (spectrophotom): 98.0-102.0% 7) Purity: 99%min (HPLC) 8) Heavy metals (as Pb): nmt10ppm 9) Residue on ignition (sulphated ash): nmt0.1%
[Related Categories: Pharmaceutical Chemicals ]
[Related Keywords: 946, thymidine ]
Thymidine (03/23/2005)
Specifications: We are major in manufacture pharmaceutical raw materical. Thymidine is our mainly. Any interesting, do not hesitate to contact me.
[Related Categories: Drugs & Medications ]
[Related Keywords: thymidine ]
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