[CAS NO. 1352226-87-9]  (S)-Ceralasertib

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PRODUCTS SPECIFICATIONS [1352226-87-9]

Catalog
HY-19323A
Brand
MCE
CAS
1352226-87-9

DESCRIPTION [1352226-87-9]

Overview

MDL-
Molecular Weight412.51
Molecular FormulaC20H24N6O2S
SMILESO=[S@](C1(CC1)C2=NC(C3=C4C(NC=C4)=NC=C3)=NC(N5CCOC[C@H]5C)=C2)(C)=N

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

Summary

(S)-Ceralasertib ((S)-AZD6738) is extracted from patent WO2011154737A1, Compound II, exhibits an IC 50 of 2.578 nM [1] . (S)-Ceralasertib is a potent and selective sulfoximine morpholinopyrimidine ATR inhibitor with excellent preclinical physicochemical and pharmacokinetic (PK) characteristics. (S)-Ceralasertib is developed improving aqueous solubility and eliminates CYP3A4 time-dependent inhibition [2] .


Clinical Trial

NCT Number Sponsor Condition Start Date Phase
NCT05514132 AstraZeneca
Advanced Solid Tumours
September 26, 2022 Phase 1
NCT03328273 Acerta Pharma BV
Chronic Lymphocytic Leukemia
July 15, 2020 Phase 1
NCT05582538 IFOM, The FIRC Institute of Molecular Oncology|AstraZeneca
Triple Negative Breast Cancer Metastatic
November 2022 Phase 2

Appearance

Solid


Shipping

Room temperature in continental US; may vary elsewhere.


Storage

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

Solvent & Solubility

In Vitro:

DMSO : 100 mg/mL ( 242.42 mM ; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.4242 mL 12.1209 mL 24.2418 mL
5 mM 0.4848 mL 2.4242 mL 4.8484 mL
10 mM 0.2424 mL 1.2121 mL 2.4242 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: ≥ 2.5 mg/mL (6.06 mM); Clear solution

  • 2.

    Add each solvent one by one: 10% DMSO >> 90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.5 mg/mL (6.06 mM); Clear solution

* All of the co-solvents are available by MCE.