1352226-88-0 85RE35306Z AZD-6738 Ceralasertib [USAN] UNII-85RE35306Z AZD6738 4-(4-(1-((S(R))-S-Methylsulfonimidoyl)cyclopropyl)-6-((3R)-3-methyl-4-morpholinyl)-2-pyrimidinyl)-1H-pyrrolo(2,3-b)pyridine 1H-Pyrrolo(2,3-b)pyridine, 4-(4-(1-((S(R))-S-methylsulfonimidoyl)cyclopropyl)-6-((3R)-3-methyl-4-morpholinyl)-2-pyrimidinyl)- Atr kinase inhibitor AZD6738 Ceralasertib WHO 10842 CAS 1352226-88-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1352226-88-0
Molecular FormulaC20H24N6O2S
Molecular Weight412.51 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1352226-88-0 85RE35306Z AZD-6738 Ceralasertib [USAN] UNII-85RE35306Z AZD6738 4-(4-(1-((S(R))-S-Methylsulfonimidoyl)cyclopropyl)-6-((3R)-3-methyl-4-morpholinyl)-2-pyrimidinyl)-1H-pyrrolo(2,3-b)pyridine 1H-Pyrrolo(2,3-b)pyridine, 4-(4-(1-((S(R))-S-methylsulfonimidoyl)cyclopropyl)-6-((3R)-3-methyl-4-morpholinyl)-2-pyrimidinyl)- Atr kinase inhibitor AZD6738 Ceralasertib WHO 10842 CAS 1352226-88-0 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

1352226-88-0 85RE35306Z AZD-6738 Ceralasertib [USAN] UNII-85RE35306Z AZD6738 4-(4-(1-((S(R))-S-Methylsulfonimidoyl)cyclopropyl)-6-((3R)-3-methyl-4-morpholinyl)-2-pyrimidinyl)-1H-pyrrolo(2,3-b)pyridine 1H-Pyrrolo(2,3-b)pyridine, 4-(4-(1-((S(R))-S-methylsulfonimidoyl)cyclopropyl)-6-((3R)-3-methyl-4-morpholinyl)-2-pyrimidinyl)- Atr kinase inhibitor AZD6738 Ceralasertib WHO 10842 (CAS 1352226-88-0) is a high-purity analytical reference standard with the molecular formula C20H24N6O2S and a molecular weight of 412.51 g/mol.

The molecular framework of 1352226-88-0 85RE35306Z AZD-6738 Ceralasertib [USAN] UNII-85RE35306Z AZD6738 4-(4-(1-((S(R))-S-Methylsulfonimidoyl)cyclopropyl)-6-((3R)-3-methyl-4-morpholinyl)-2-pyrimidinyl)-1H-pyrrolo(2,3-b)pyridine 1H-Pyrrolo(2,3-b)pyridine, 4-(4-(1-((S(R))-S-methylsulfonimidoyl)cyclopropyl)-6-((3R)-3-methyl-4-morpholinyl)-2-pyrimidinyl)- Atr kinase inhibitor AZD6738 Ceralasertib WHO 10842 (C20H24N6O2S) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

As a certified reference material (CRM), 1352226-88-0 85RE35306Z AZD-6738 Ceralasertib [USAN] UNII-85RE35306Z AZD6738 4-(4-(1-((S(R))-S-Methylsulfonimidoyl)cyclopropyl)-6-((3R)-3-methyl-4-morpholinyl)-2-pyrimidinyl)-1H-pyrrolo(2,3-b)pyridine 1H-Pyrrolo(2,3-b)pyridine, 4-(4-(1-((S(R))-S-methylsulfonimidoyl)cyclopropyl)-6-((3R)-3-methyl-4-morpholinyl)-2-pyrimidinyl)- Atr kinase inhibitor AZD6738 Ceralasertib WHO 10842 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC20H24N6O2S
Molecular Weight412.51 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Nitrogen Atoms6
Sulfur Atoms1

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