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455598

Sigma-Aldrich

O-Methylisourea hemisulfate salt

99%

Synonym(s):

OMI®

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About This Item

Linear Formula:
H2NC(OCH3)=NH · 1/2H2SO4
CAS Number:
52328-05-9
Molecular Weight:
123.12
Beilstein:
3723107
EC Number:
257-851-8
MDL number:
MFCD00040594
UNSPSC Code:
12352100
PubChem Substance ID:
24868581
NACRES:
NA.22

Quality Level

200

Assay

99%

form

solid

mp

163-167 °C (lit.)

solubility

water: soluble 100 mg/mL, clear, colorless

functional group

amine

SMILES string

COC(N)=N.COC(N)=N.OS(O)(=O)=O

InChI

1S/2C2H6N2O.H2O4S/c2*1-5-2(3)4;1-5(2,3)4/h2*1H3,(H3,3,4);(H2,1,2,3,4)

InChI key

QSCPQKVWSNUJLJ-UHFFFAOYSA-N

Gene Information

human ... OPRD1(4985), OPRK1(4986), OPRM1(4988)
rat ... Oprd1(24613), Oprm1(25601)

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Related Categories

Legal Information

OMI is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG4256
BCCF0974
BCCB6465
BCBV2864
BCBP7164V

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