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4-Thiouracil, 97%, Thermo Scientific Chemicals

Catalog No. AAH6191903
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This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS

591-28-6

Molecular Formula

C4H4N2OS

Molecular Weight (g/mol)

128.15

MDL Number

MFCD00090842

InChI Key

OVONXEQGWXGFJD-UHFFFAOYSA-N

Synonym

4-thiouracil, 2-hydroxy-4 1h-pyrimidinethione, 4-thioxo-3,4-dihydropyrimidin-2 1h-one, 2-hydroxy-4-mercaptopyrimidine, uracil, 4-thio, 4-mercaptopyrimidin-2-ol, 4-sulfanylpyrimidin-2-ol, 2-hydroxy-4-thiopyrimidine, 2 1h-pyrimidinone, 3,4-dihydro-4-thioxo, 2 1h-pyrimidinone, 4-mercapto-9ci

PubChem CID

2734394

IUPAC Name

4-sulfanylidene-1,2,3,4-tetrahydropyrimidin-2-one

SMILES

O=C1NC=CC(=S)N1

Specifications

Melting Point

295°C

Quantity

1 g

Formula Weight

128.15

Percent Purity

97%

Chemical Name or Material

4-Thiouracil

Hazard Category

H302+H312+H332

Hazard Statement

GHS H Statement
H302
Harmful if swallowed.

Precautionary Statement

P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P312-P330-P363-P501c

TSCA

No

Recommended Storage

Ambient temperatures
SDS

RUO – Research Use Only

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