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Merck

30-1940

Thiourea

JIS special grade, ≥98.0%

Synonym(s):

Sulfourea, Thiocarbamide

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About This Item

Linear Formula:
NH2CSNH2
CAS Number:
62-56-6
Molecular Weight:
76.12
PubChem Substance ID:
329753346
UNSPSC Code:
12352300
Beilstein/REAXYS Number:
605327
MDL number:
MFCD00008067
Assay:
≥98.0%
Form:
solid

Key Documents

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SMILES string

NC(N)=S

InChI key

UMGDCJDMYOKAJW-UHFFFAOYSA-N

InChI

1S/CH4N2S/c2-1(3)4/h(H4,2,3,4)

grade

JIS special grade

assay

≥98.0%

form

solid

availability

available only in Japan

mp

170-176 °C (lit.)

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Application

Chaotropic agent; strong denaturant. Increases solubility and recovery of proteins

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Carc. 2 - Repr. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Class I Designated Chemical Substances

prtr

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

30-1940-5-500G-J: + 30-1940-2-25G-J:

jan

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Certificates of Analysis (COA)

Lot/Batch Number
U1179
U3135
U3026
U5941
U3949

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Elaine M Boyle et al.
The Journal of organic chemistry, 78(17), 8312-8319 (2013-08-01)
Thiourea-functionalized Tröger's base receptors 1 and 2 have been synthesized and evaluated as novel for the recognition of anions. Receptor 2 gave rise to significant changes in the absorption spectrum upon titration with AcO(-) and H2PO4(-) and acted as a
Shrinivas Venkataraman et al.
Macromolecular rapid communications, 34(8), 652-658 (2013-03-14)
Readily water-soluble PEGylated amphiphiles containing bis-thiourea-based molecular recognition units at the interface of hydrophobic and hydrophilic blocks are developed. Self-assembly of these amphiphiles is found to be dependent on the exact chemical composition of the hydrophobic component. Elongated, spherical, and
Mireille Vonlanthen et al.
The Journal of organic chemistry, 78(8), 3980-3988 (2013-03-09)
Proof that sulfur is a viable reporting element for the development of fluorescent chemosensors for metal ions is presented. To date, the majority of metal-responsive fluorescent chemosensors have relied on metal-nitrogen coordination to provide a fluorescence response, most commonly by
Mathieu P Lalonde et al.
Journal of the American Chemical Society, 135(5), 1891-1894 (2013-01-17)
A highly enantio- and diastereoselective synthesis of indolo- and benzoquinolizidine compounds has been developed through the formal aza-Diels-Alder reaction of enones with cyclic imines. This transformation is catalyzed by a new bifunctional primary aminothiourea that achieves simultaneous activation of both
David Weisbrod et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(18), E1685-E1694 (2013-04-17)
Proper expression and function of the cardiac pacemaker is a critical feature of heart physiology. Two main mechanisms have been proposed: (i) the "voltage-clock," where the hyperpolarization-activated funny current If causes diastolic depolarization that triggers action potential cycling; and (ii)
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