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Merck

307394

Sigma-Aldrich

Guanidine sulfate salt

99%

Synonym(s):

Bisguanidinium sulfate, Guanidinium sulfate

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About This Item

Linear Formula:
[NH2C(=NH)NH2]2 · H2SO4
CAS Number:
Molecular Weight:
108.11
Beilstein:
3632154
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

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Assay

99%

form

powder

mp

290-293 °C (dec.) (lit.)

functional group

amine

SMILES string

NC(N)=N.NC(N)=N.OS(O)(=O)=O

InChI

1S/2CH5N3.H2O4S/c2*2-1(3)4;1-5(2,3)4/h2*(H5,2,3,4);(H2,1,2,3,4)

InChI key

UYAKTBUPMOOXNW-UHFFFAOYSA-N

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1 of 4

This Item
G1165951030216046
mp

290-293 °C (dec.) (lit.)

mp

>300 °C (lit.)

mp

≥300 °C

mp

254 °C (lit.)

form

powder

form

-

form

powder

form

powder, crystals or chunks

General description

The multicomponent condensation of guanidine sulfate salt with H2S and CH2O was studied[1].

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Multicomponent reactions of urea and its derivatives with CH2O and H2S in the synthesis of 1, 3, 5-thiadiazinane-4-(thi) ones and macroheterocycles.
ARKIVOC (Gainesville, FL, United States), 8, 149-162 (2011)
J-K Ryu et al.
Andrology, 1(2), 216-222 (2013-01-15)
A prerequisite for the successful clinical application of gene therapy in erectile dysfunction (ED) is the availability of safe and efficient gene delivery systems. The aim of this study was to examine the effectiveness of guanidinylated bioreducible polymer (GBP) polyplexes
Neelesh Singh et al.
Applied biochemistry and biotechnology, 169(8), 2315-2325 (2013-03-01)
Physiologically as well as industrially, α-galactosidases are very important enzymes, but very little is known about the stability and folding aspect of enzyme. In the present study, we have investigated the temperature, pH, and guanidine hydrochloride (GuHCl) induced unfolding of
Rabindra Kumar Behera et al.
Biochemistry, 52(8), 1373-1384 (2013-01-24)
The role the axial methionine plays in the conformational properties and thermostability of the heme active site has been investigated with the help of site-specific mutations at the axial Met69 position with His (M69H) and Ala (M69A) in thermostable cytochrome
Yoganjaneyulu Kasetti et al.
Journal of molecular modeling, 19(4), 1865-1874 (2013-01-18)
Several therapeutically important compounds contain guanylurea (GU) moiety. The appropriate tautomeric state of these species has not been explored, preliminary studies indicated that the traditional representation of this class of compounds use a high energy tautomeric state. In this work

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