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Merck

8.21120

2-Thiouracil

for synthesis

Synonym(s):

2-Thiouracil, 4-Hydroxy-2-mercaptopyrimidine

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About This Item

Empirical Formula (Hill Notation):
C4H4N2OS
CAS Number:
Molecular Weight:
128.15
UNSPSC Code:
12352115
EC Index Number:
205-508-8
NACRES:
NA.22
MDL number:
Assay:
≥98.0% (HPLC)
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Quality Level

assay

≥98.0% (HPLC)

autoignition temp.

570 °C

mp

>300 °C

bulk density

600 kg/m3

storage temp.

2-30°C

SMILES string

Sc1nc(ccn1)O

InChI

1S/C4H4N2OS/c7-3-1-2-5-4(8)6-3/h1-2H,(H2,5,6,7,8)

InChI key

ZEMGGZBWXRYJHK-UHFFFAOYSA-N

Application

<ul>
<li><strong>Enhanced photocatalytic degradation using 2-Thiouracil:</strong> 2-Thiouracil is used obtained a carbonyl heterocycle-containing mesoporous carbon nitride photocatalyst (TCN) that demonstrated improved photocatalytic activity for environmental pollutant degradation, specifically for ciprofloxacin removal (Xu et al., 2023).</li>
</ul>

Analysis Note

Assay (HPLC, area%): ≥ 98.0 % (a/a)
Identity (IR): passes test


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pictograms

Health hazard

signalword

Warning

hcodes

Hazard Classifications

Carc. 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.

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

8211209999: + 8211200000: + 8211200100: + 8211200500: + 8211201000:

jan



Certificates of Analysis (COA)

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Global Trade Item Number

SKUGTIN
8.21120.010004022536474281
8.21120.050004022536474298
8.21120.100004022536757247