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Merck
CN

D19303

4,5-Diamino-6-hydroxypyrimidine hemisulfate salt

Synonym(s):

5,6-Diamino-4-pyrimidinone hemisulfate salt, 5,6-Diamino-4-pyrimidinol hemisulfate salt

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About This Item

Empirical Formula (Hill Notation):
C8H12N8O2 · H2SO4
CAS Number:
102783-18-6
Molecular Weight:
350.31
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24893572
MDL number:
MFCD00070410
Beilstein/REAXYS Number:
3771022
Form:
crystals

Key Documents

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form

crystals

Quality Level

100

mp

270 °C (dec.) (lit.)

SMILES string

OS(O)(=O)=O.Nc1ncnc(O)c1N.Nc2ncnc(O)c2N

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)

InChI key

SVJZVGHPJPXEJQ-UHFFFAOYSA-N

Related Categories

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MKBF0345V
MKBD1731
89297PJ
01508EJ
09325KB

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Global Trade Item Number

SKUGTIN
D19303-5G04061832917535

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