Thiourea

Synonym
Product Category
Product Code
CAS Number
MDL Number
Pubchem CID
Reaxys RN
Thiocarbamide, 2-Thiourea, Pseudothiourea, Isothiourea, Sulfourea
Nonfluorochemicals, Chaotropic Agents, Strong Denaturants, Catalysts
KUMI0F360
62-56-6
MFCD00008067
2723790
605327
image-155171-Trimethyl(trifluoromethyl)silane_reagent.png
Chemical Name
Molecular Formula
Molecular Weight
Assay
Appearance
Melting Point
Packaging
Storage
Thiourea
C4H9NO2
103.12
≥98%
White to Off-White Solid
172-175°C
5g,10g,20g,50g,100g,500g,1kg and 25kg
Store at 2-8°C temp.
Thiourea(also named as Thiocarbamide,Sulfourea) is mainly consumed as a precursor to thiourea dioxide, which is a common reducing agent in textile processing. Recently it is typically used in the thiourea-catalyzed asymmetric michael addition.
Thiourea, a convenient reagent for the reductive cleavage of olefin ozonolysis products. [1]
Thiourea-Catalyzed Asymmetric Michael Addition of Activated Methylene Compounds to α,β-Unsaturated Imides: Dual Activation of Imide by Intra- and Intermolecular Hydrogen Bonding. [2]
Development of Chiral Thiourea Catalysts and Its Application to Asymmetric Catalytic Reaction. [3]
Thioureas as reporting elements for metal-responsive fluorescent chemosensors. [4]
Alpelisib for PIK3CA-Mutated, Hormone Receptor–Positive Advanced Breast Cancer. [5]
References:
[1] D.Gupta, et al, Tetrahedron, 1982, 38(20), pp 3013-3018.
[2] T.Inokuma, et al, J. Am. Chem. Soc., 2006, 128(29), pp 2811-2819.
[3] Y.Takemoto, et al, Chem. Pharm. Bull(Tokyo), 2010, 58(5), pp 593-601.
[4]M.Vonlannthen, et al, J. Org. Chem., 2013, 78(8), pp 3980-3988.
[5] F.Andre, et al, New Engl. J. Med., 2019, 380(20), pp 1929-1940.
Signal Word
Hazard Statements
Precautionary Statements
HS Code
RIDADR
Legal Information
Warning
H302,H351,H361d,H411
P201,P273,P301+P312+P330,P308+P313,P391,P501
2930909855
UN 2811 6.1/PG III

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