| Company Name: |
Sigma-Aldrich |
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021-61415566 800-8193336 |
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orderCN@merckgroup.com |
4,5-DIAMINO-6-HYDROXYPYRIMIDINE HEMISULFATE manufacturers
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| | 4,5-DIAMINO-6-HYDROXYPYRIMIDINE HEMISULFATE Basic information |
| Product Name: | 4,5-DIAMINO-6-HYDROXYPYRIMIDINE HEMISULFATE | | Synonyms: | 5,6-DIAMINO-4-PYRIMIDINOL HEMISULFATE;4,5-DIAMINO-6-HYDROXYPYRIMIDINE HEMISULFATE;4,5-DIAMINO-6-HYDROXYPYRIMIDINE HEMISULFATE HYDRATE;4,5-DIAMINO-6-HYDROXYPYRIMIDINE HEMISULPHATE HEMIHYDRATE;4,5-Diamino-6-hydroxypyrimidinehemisulfatehemihydrate;4,5-diamino-6-hydroxypyrimidine hemisulfate salt;5,6-Diamino-4-pyrimidinol hemisulfate salt, 5,6-Diamino-4-pyrimidinone hemisulfate salt;5,6-Diamino-4-pyrimidinone hemisulfate salt | | CAS: | 102783-18-6 | | MF: | C8H14N8O6S | | MW: | 350.31 | | EINECS: | | | Product Categories: | Building Blocks;C6 to C8;Chemical Synthesis;Heterocyclic Building Blocks;Pyrimidines | | Mol File: | 102783-18-6.mol |  |
| | 4,5-DIAMINO-6-HYDROXYPYRIMIDINE HEMISULFATE Chemical Properties |
| Melting point | 270 °C (dec.)(lit.) | | storage temp. | Keep in dark place,Inert atmosphere,Room temperature | | form | crystals | | BRN | 3771022 | | InChI | 1S/2C4H6N4O.H2O4S/c2*5-2-3(6)7-1-8-4(2)9;1-5(2,3)4/h2*1H,5H2,(H3,6,7,8,9);(H2,1,2,3,4) | | InChIKey | SVJZVGHPJPXEJQ-UHFFFAOYSA-N | | SMILES | OS(O)(=O)=O.Nc1ncnc(O)c1N.Nc2ncnc(O)c2N |
| Safety Statements | 22-24/25 | | WGK Germany | 3 | | F | 3-9 | | HS Code | 2933599590 | | Storage Class | 11 - Combustible Solids |
| | 4,5-DIAMINO-6-HYDROXYPYRIMIDINE HEMISULFATE Usage And Synthesis |
| Purification Methods | It recrystallises from H2O. The free base also crystallises from H2O (m 239o). [Mason J Chem Soc 2071 1954, Elion et al. J Am Chem Soc 74 411 1952, Beilstein 25 III/IV 3645.] |
| | 4,5-DIAMINO-6-HYDROXYPYRIMIDINE HEMISULFATE Preparation Products And Raw materials |
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