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TES-991 

Cat. No.: HY-112619 Purity: 99.65%
Handling Instructions

TES-991 is a potent and selective human α‑Amino-β-carboxymuconate-ε-semialdehyde Decarboxylase (ACMSD) inhibitor, with an IC50 of 3 nM.

For research use only. We do not sell to patients.

TES-991 Chemical Structure

TES-991 Chemical Structure

CAS No. : 1883602-20-7

Size Price Stock Quantity
10 mM * 1 mL in DMSO USD 605 In-stock
Estimated Time of Arrival: December 31
5 mg USD 550 In-stock
Estimated Time of Arrival: December 31
10 mg USD 850 In-stock
Estimated Time of Arrival: December 31
25 mg USD 1750 In-stock
Estimated Time of Arrival: December 31
50 mg USD 2750 In-stock
Estimated Time of Arrival: December 31
100 mg USD 3950 Get quote
200 mg   Get quote  
500 mg   Get quote  

* Please select Quantity before adding items.

Customer Review

  • Biological Activity

  • Technical Information

  • Purity & Documentation

  • References

Description

TES-991 is a potent and selective human α‑Amino-β-carboxymuconate-ε-semialdehyde Decarboxylase (ACMSD) inhibitor, with an IC50 of 3 nM.

IC50 & Target

IC50: 3 nM (hACMSD)[1].

In Vitro

TES-991 (compounds 21) is able to significantly increase intracellular NAD+ levels, providing further proof of their mechanism of action. TES-991 shows an inhibition of cytochrome P450 2C19, suggesting a possible involvement of the 2H-tetrazole motif in this interaction[1].

In Vivo

After the intravenous administration of 0.5 mg/kg, TES-991 (compound 21) shows low blood clearance, with low volumes of distribution and halflives (t1/2) of about 4.0 and 5.0 h, respectively, although after oral administration at 5 mg/kg, the blood concentrations of TES-991 is quantifiable for up to 8 h. A moderate systemic exposure is observed for the 2H-tetrazole analogue, TES-991, a good systemic exposure is recorded for the free acid[1].

Solvent & Solubility
In Vitro: 

DMSO : 125 mg/mL (317.70 mM; Need ultrasonic)

H2O : < 0.1 mg/mL (insoluble)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.5416 mL 12.7081 mL 25.4162 mL
5 mM 0.5083 mL 2.5416 mL 5.0832 mL
10 mM 0.2542 mL 1.2708 mL 2.5416 mL
*Please refer to the solubility information to select the appropriate solvent.
In Vivo:
  • 1.

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 2.08 mg/mL (5.29 mM); Clear solution

  • 2.

    Add each solvent one by one:  10% DMSO    90% corn oil

    Solubility: ≥ 2.08 mg/mL (5.29 mM); Clear solution

References
Molecular Weight

393.45

Formula

C₁₇H₁₁N₇OS₂

CAS No.

1883602-20-7

SMILES

N#CC1=C(C2=CC=CS2)NC(SCC3=CC=CC(C4=NN=NN4)=C3)=NC1=O

Storage
Powder -20°C 3 years
  4°C 2 years
In solvent -80°C 6 months
  -20°C 1 month
Shipping

Room temperature in continental US; may vary elsewhere

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Product Name:
TES-991
Cat. No.:
HY-112619
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TES-991

Cat. No.: HY-112619