| | 71-30-7 Basic information More.. |
| Product Name: | Cytosine | | Synonyms: | 4-Aminopyrimidin-2(3H)-one;Cytosine,4-Amino-2-hydroxypyrimidine;Cytosine (100 mg);4-aMino-1,2-dihydropyriMidin-2-one;Cytosine, 99+% 5GR;Cytosine API;4-Amino-2-oxo-1,2-dihydropyrimidine
4-Amino-2(1H)-pyrimidone;Cytosine/4-AMino-2(1H)-pyriMidinone | | CAS: | 71-30-7 | | MF: | C4H5N3O | | MW: | 111.1 | | EINECS: | 200-749-5 | | Mol File: | 71-30-7.mol |  |
Use
Cytosine is first isolated by hydrolysis of calf thymus tissue by Albrecht
Kossel (1853–1927) and A. Neumann during 1893–1894. Thymine’s structure was published
in 1900 and confi rmed over the next several years when it was synthesized by several
investigators. In 1903, cytosine was synthesized by Henry Lord Wheeler (1867–1914) and
Treat B. Johnson, confirming its structure. Uracil was first isolated in 1900 from yeast
nucleic acid found in bovine thymus and herring sperm.the methylation of uracil produces
thymine; thymine is also called 5-methyluracil because methylation takes place at the fi fth
carbon in uracil to produce thymine.
- Cytosine
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- US $0.00 / KG
- 2024-04-25
- CAS:71-30-7
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 500mt/year
- Cytosine
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- US $20.00-16.00 / kilograms
- 2024-04-24
- CAS:71-30-7
- Min. Order: 10kilograms
- Purity: 99%
- Supply Ability: 100tons
- Cytosine
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- US $30.00 / kg
- 2024-04-22
- CAS:71-30-7
- Min. Order: 1kg
- Purity: 98%
- Supply Ability: 2000kg
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71-30-7
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