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Home > Products > Pharmaceutical R&D Materials > Heterocyclic Building Blocks > 2,5-Diamino-4,6-dihydroxypyrimidine sulfate
2,5-Diamino-4,6-dihydroxypyrimidine sulfate structure, CAS 52502-66-6

2,5-Diamino-4,6-dihydroxypyrimidine sulfate

CAS Number52502-66-6

Synonyms4,5-diamino-6-hydroxypyrimidine hemisulfate; 5,6-Diamino-3H-pyrimidin-4-on,Sulfat; 5,6-diamino-4(1h)-pyrimidinonsulfate(1:1); 4,5-DIAMINO-6-HYDROXYPYRIMIDINE SULPHATE; 4-oxo-1H-pyrimidin-5,6-diammonium sulphate; 5,6-diamino-3H-pyrimidin-4-one,sulfate; 5 6-DIAMINO-4-PYRIMIDINOL SULFATE

Molecular FormulaC4H8N4O5S

Molecular Weight224.19500

Purity98%

Density

Boiling Point221.5ºC at 760 mmHg

Melting Point270ºC

Flash Point

AppearanceBeige fine crystalline powder

EINECS

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Symbol

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Cat. No.: 2A-9001959 Purity: 98%
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Quality Control of [ 52502-66-6 ] Purity: 98% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number52502-66-6
Catalog No.2A-9001959
Chinese Name4,5-二氨基-6-羟基吡啶硫酸
Synonyms4,5-diamino-6-hydroxypyrimidine hemisulfate; 5,6-Diamino-3H-pyrimidin-4-on,Sulfat; 5,6-diamino-4(1h)-pyrimidinonsulfate(1:1); 4,5-DIAMINO-6-HYDROXYPYRIMIDINE SULPHATE; 4-oxo-1H-pyrimidin-5,6-diammonium sulphate; 5,6-diamino-3H-pyrimidin-4-one,sulfate; 5 6-DIAMINO-4-PYRIMIDINOL SULFATE
Molecular FormulaC4H8N4O5S
Molecular Weight224.19500
Purity98
Boiling Point221.5ºC at 760 mmHg
Melting Point270ºC
AppearanceBeige fine crystalline powder
Storage Condition2-8°C
HTC2933599090
SMILESNC1=C(N)C(=O)N=CN1.O[S](O)(=O)=O
InChIInChI=1S/C4H6N4O.H2O4S/c5-2-3(6)7-1-8-4(2)9;1-5(2,3)4/h1H,5H2,(H3,6,7,8,9);(H2,1,2,3,4)
InChI KeyInChIKey=CQUAZAWBPBKNBW-UHFFFAOYSA-N
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport InfoProduct name: Summary 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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