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HomeProduct name list4-AMINO-2-MERCAPTOPYRIMIDINE

4-AMINO-2-MERCAPTOPYRIMIDINE

Synonym(s):4-Amino-2-mercaptopyrimidine;4-Amino-2-thiopyrimidine

  • CAS NO.:333-49-3
  • Empirical Formula: C4H5N3S
  • Molecular Weight: 127.17
  • MDL number: MFCD00057341
  • EINECS: 206-374-3
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-12-18 14:15:30
4-AMINO-2-MERCAPTOPYRIMIDINE Structural

What is 4-AMINO-2-MERCAPTOPYRIMIDINE?

Chemical properties

Beige toYellow Powder

The Uses of 4-AMINO-2-MERCAPTOPYRIMIDINE

This compound has been shown to inhibit iodothyronine 5’-deiodinase, the enzyme responsible for the 5’-deiodination of thyroxine in human liver cells.

The Uses of 4-AMINO-2-MERCAPTOPYRIMIDINE

2-Thiocytosine has been used to investigate the reactions involved in hole transfer (HT) in X-irradiated doped cytosine monohydrate.

General Description

2-Thiocytosine is a potential antileukemic and anticancer agent. 2-Thiocytosine in solid state has been investigated by (1)H-(14)N NMR-NQR double resonance (NQDR) spectroscopy and theoretically by the quantum theory of atoms in molecules (QTAIM)/density functional theory (DFT).

Purification Methods

It is recrystallised from hot H2O and dried at 100o to constant weight. [Brown J Appl Chem (London) 9 203 1959, Russell et al. J Am Chem Soc 71 2279 1949.] It is used in transcription and translation studies [Rachwitz & Scheit Eur J Biochem 72 191 1977].

Properties of 4-AMINO-2-MERCAPTOPYRIMIDINE

Melting point: 285-290 °C (dec.)(lit.)
Boiling point: 232.1±43.0 °C(Predicted)
Density  1.313 (estimate)
refractive index  1.5800 (estimate)
storage temp.  -20°C Freezer
solubility  DMSO (Slightly), Water (Slightly)
form  Powder
pka 7.91±0.10(Predicted)
color  Yellow
BRN  112435
CAS DataBase Reference 333-49-3(CAS DataBase Reference)
EPA Substance Registry System 2(1H)-Pyrimidinethione, 4-amino- (333-49-3)

Safety information for 4-AMINO-2-MERCAPTOPYRIMIDINE

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H312:Acute toxicity,dermal
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
Precautionary Statement Codes P280:Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 4-AMINO-2-MERCAPTOPYRIMIDINE

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