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424668

Sigma-Aldrich

1-(o-Tolyl)biguanide

98%

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About This Item

Linear Formula:
CH3C6H4NHC(=NH)NHC(=NH)NH2
CAS Number:
93-69-6
Molecular Weight:
191.23
EC Number:
202-268-6
MDL number:
MFCD00019731
UNSPSC Code:
12352100
PubChem Substance ID:
24866583
NACRES:
NA.22
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Assay

98%

form

powder

mp

143-145 °C (lit.)

functional group

amine

SMILES string

Cc1ccccc1NC(=N)NC(N)=N

InChI

1S/C9H13N5/c1-6-4-2-3-5-7(6)13-9(12)14-8(10)11/h2-5H,1H3,(H6,10,11,12,13,14)

InChI key

SQZCAOHYQSOZCE-UHFFFAOYSA-N

Application

1-(o-Tolyl)biguanide was used as a ligand in the synthesis of new vanadyl complexes with the formula [VOL2].xH2O (HL=1-(o-tolyl)biguanide, x=0.5).[1]

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H302,H315,H318,H335

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCT2384
MKCN6929
MKCN4724
MKCM6462
MKCK2441

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Aqueous Solution Studies of o-Tolyl Biguanide Complexes of Cobalt (II), Copper (II), and Nickel (II).
Siefker JR and Jardine LJ.
Proceedings of the Indiana Academy of Sciences, 77 (1967)
[Method of determining o-tolylbiguanide in water].
I S Dukhovnaia
Gigiena i sanitariia, (5)(5), 45-46 (1984-05-01)
Bacalum E, et al.
Rev. Roum. Chim., 57(4-5), 427-434 (2012)
New vanadyl complexes with metformin derivatives as potential insulin mimetic agents.
Olar R, et al.
Journal of Thermal Analysis and Calorimetry, 110(1), 257-262 (2012)
o-Tolyl Biguanide Complexes of Some Transition Metal Ions in 1-Methyl-2-Pyrrolidinone.
Siefker JR and Wence RL.
Proceedings of the Indiana Academy of Sciences, 75 (1965)

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