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HomeProduct name listThionicotinamide

Thionicotinamide

  • CAS NO.:4621-66-3
  • Empirical Formula: C6H6N2S
  • Molecular Weight: 138.19
  • MDL number: MFCD00006399
  • EINECS: 225-036-6
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-06 15:28:16
Thionicotinamide Structural

What is Thionicotinamide?

Chemical properties

yellow powder

Definition

Thionicotinamide is the active moiety of two previously identified NADK inhibitors, NADS and NADPS. Treatment of C85 cancer cells with thionicotinamide resulted in an identical loss of dihydrofolate reductase levels, a G1/S block, and similar toxicity profiles as NADS and NADPS; that is, thionicotinamide is a prodrug and is converted intracellularly to NADPS[1].

References

[1] Philip M Tedeschi. “Suppression of Cytosolic NADPH Pool by Thionicotinamide Increases Oxidative Stress and Synergizes with Chemotherapy.” Molecular Pharmacology 88 4 (2015): 720–7.

Properties of Thionicotinamide

Melting point: 185-190 °C
Boiling point: 278.9±32.0 °C(Predicted)
Density  1.235 (estimate)
refractive index  1.5300 (estimate)
Flash point: 160 °C
storage temp.  Inert atmosphere,Room Temperature
pka 12.01±0.29(Predicted)
form  Powder
color  Yellow to yellow-green
BRN  109593
InChI InChI=1S/C6H6N2S/c7-6(9)5-2-1-3-8-4-5/h1-4H,(H2,7,9)
CAS DataBase Reference 4621-66-3(CAS DataBase Reference)
EPA Substance Registry System 3-Pyridinecarbothioamide (4621-66-3)

Safety information for Thionicotinamide

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P270:Do not eat, drink or smoke when using this product.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405:Store locked up.
P501:Dispose of contents/container to..…

Computed Descriptors for Thionicotinamide

InChIKey XQWBMZWDJAZPPX-UHFFFAOYSA-N
SMILES C1=NC=CC=C1C(N)=S

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