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Key Documents

H33800

Sigma-Aldrich

4-Hydroxy-2-mercapto-6-methylpyrimidine

95%

Synonym(s):

6-Methyl-2-thiouracil, 4-Hydroxy-2-mercapto 6-methylpyrimidine, MZU

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About This Item

Empirical Formula (Hill Notation):
C5H6N2OS
CAS Number:
Molecular Weight:
142.18
Beilstein:
115648
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
Assay:
95%

Assay

95%

mp

~330 °C (dec.) (lit.)

SMILES string

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

InChI

1S/C5H6N2OS/c1-3-2-4(8)7-5(9)6-3/h2H,1H3,(H2,6,7,8,9)

InChI key

HWGBHCRJGXAGEU-UHFFFAOYSA-N

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Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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A M Attia et al.
Nucleosides & nucleotides, 18(10), 2307-2315 (2000-01-05)
N3-beta-D-glucopyranosyl, galactopyranosyl and xylopyranosyl 6-methyl-2-methylthiouracil and their 5-bromo derivatives have been synthesized by coupling an alpha-acetobromosugar with the corresponding thiouracil. The new modified thiouridine analogues were evaluated for their inhibitory activity against Human Immunodeficiency Virus (HIV) replication in MT-4 cells
P Batjoens et al.
Journal of chromatography. A, 750(1-2), 127-132 (1996-10-25)
A more sensitive method was developed using the hyphenated technique of gas chromatography-mass spectrometry (GC-MS) supplementary to the official high-performance thin-layer chromatography (HPTLC) method. Even combined with less efficient extraction and clean-up methods, GC-MS is able to lower the detection
D Matthias et al.
Atherosclerosis, 122(2), 201-216 (1996-05-01)
Following oral administration of methionine in high doses to normotensive (NR) and spontaneously hypertensive (SHR) rats, its degradation product, homocysteine (HC), which is markedly elevated in serum, exerts an angiotoxic action directed to the aorta. This is accompanied by considerable
Joseph F Contrera et al.
Regulatory toxicology and pharmacology : RTP, 38(3), 243-259 (2003-11-19)
MDL QSAR (formerly SciVision QSAR IS) software is one of the several software systems under evaluation by the Informatics and Computational Safety Analysis Staff (ICSAS) of the FDA Center for Drug Evaluation and Research for regulatory and scientific decision support
A Tohei et al.
The Journal of veterinary medical science, 60(4), 439-446 (1998-05-21)
The effect of hypothyroidism on adrenals and gonads in adult female rats was investigated throughout the estrous cycle. Hypothyroidism was induced by administration of 4-Methyl-2-Thiouracil (Thiouracil) in the drinking water. The weight of ovaries and adrenals, and the plasma levels

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