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6-Methyl-2-thiouracil, 98%, Thermo Scientific Chemicals

Catalog No. AAA17982A1
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6-Methyl-2-thiouracil is mainly used in surgical preparation of mild hyperthyroidism, thyroid storm, hyperthyroidism and postoperative treatment. It is used in the treatment of hyperthyroidism. It is used as a drug, which is applied to decrease the formation of stored thyroid hormone and thyroglobulin in the thyroid gland.

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.

Applications
6-Methyl-2-thiouracil is mainly used in surgical preparation of mild hyperthyroidism, thyroid storm, hyperthyroidism and postoperative treatment. It is used in the treatment of hyperthyroidism. It is used as a drug, which is applied to decrease the formation of stored thyroid hormone and thyroglobulin in the thyroid gland.

Solubility
Soluble in ethanol. Slightly soluble in methanol, acetone, diethyl ether, water, ammonia and alkali hydroxides. Insoluble in benzene and chloroform.

Notes
Light sensitive. Incompatible with strong oxidizing agents. Keep the container tightly closed.

Chemical Identifiers

CAS

56-04-2

Molecular Formula

C5H6N2OS

Molecular Weight (g/mol)

142.18

MDL Number

MFCD00006040

InChI Key

HWGBHCRJGXAGEU-UHFFFAOYSA-N

Synonym

methylthiouracil, 6-methyl-2-thiouracil, methiocil, 4-hydroxy-2-mercapto-6-methylpyrimidine, thimecil, thiomecil, thiothymin, alkiron, metacil, 2-mercapto-6-methylpyrimidin-4-ol

PubChem CID

667493

ChEBI

CHEBI:82346

IUPAC Name

6-methyl-2-sulfanylidene-1H-pyrimidin-4-one

SMILES

CC1=CC(=O)NC(=S)N1

Specifications

Melting Point

∼329°C (decomposition)

Quantity

1 kg

Beilstein

115648

Merck Index

14,6128

Solubility Information

Soluble in ethanol. Slightly soluble in methanol,acetone,diethyl ether,water,ammonia and alkali hydroxides. Insoluble in benzene and chloroform.

Formula Weight

142.18

Percent Purity

98%

Chemical Name or Material

6-Methyl-2-thiouracil

Hazard Category

H302-H351

Hazard Statement

GHS H Statement
H301-H351
Toxic if swallowed.
Suspected of causing cancer.

Precautionary Statement

P201-P202-P264b-P270-P281-P301+P312-P308+P313-P330-P501c

EINECSNumber

200-252-3

RTECSNumber

YR0875000

TSCA

Yes

Recommended Storage

Ambient temperatures

RUO – Research Use Only

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