Skip to Content
Merck
All Photos(1)

Documents

H33800

Sigma-Aldrich

4-Hydroxy-2-mercapto-6-methylpyrimidine

95%

Synonym(s):

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

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C5H6N2OS
CAS Number:
56-04-2
Molecular Weight:
142.18
Beilstein:
115648
EC Number:
200-252-3
MDL number:
MFCD00006040
UNSPSC Code:
12352100
PubChem Substance ID:
24895573

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

Looking for similar products? Visit Product Comparison Guide

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H317

Hazard Classifications

Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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
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
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
F R Lima et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 21(6), 2028-2038 (2001-03-14)
The postnatal development of rat microglia is marked by an important increase in the number of microglial cells and the growth of their ramified processes. We studied the role of thyroid hormone in microglial development. The distribution and morphology of
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
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service