1616420-30-4 09OB3E5QTD CFI-400945 UNII-09OB3E5QTD CFI 400945 [WHO-DD] Spiro(cyclopropane-1,3'-(3H)indol)-2'(1'H)-one, 2-(3-((1E)-2-(4-(((2R,6S)-2,6-dimethyl-4-morpholinyl)methyl)phenyl)ethenyl)-1H-indazol-6-yl)-5'-methoxy-, (1R,2S)-, (2E)-2-butenedioate (1:1) (1R,2S)-E-2-(3-(4-((cis-2,6-Dimethylmorpholino)methyl)styryl)-1H-indazol-6-yl)-5'- methoxyspiro(cyclopropane-1,3'-indolin)-2'-one fumarate salt CAS 1616420-30-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1616420-30-4
Molecular FormulaC33H34N4O3
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1616420-30-4 09OB3E5QTD CFI-400945 UNII-09OB3E5QTD CFI 400945 [WHO-DD] Spiro(cyclopropane-1,3'-(3H)indol)-2'(1'H)-one, 2-(3-((1E)-2-(4-(((2R,6S)-2,6-dimethyl-4-morpholinyl)methyl)phenyl)ethenyl)-1H-indazol-6-yl)-5'-methoxy-, (1R,2S)-, (2E)-2-butenedioate (1:1) (1R,2S)-E-2-(3-(4-((cis-2,6-Dimethylmorpholino)methyl)styryl)-1H-indazol-6-yl)-5'- methoxyspiro(cyclopropane-1,3'-indolin)-2'-one fumarate salt CAS 1616420-30-4 chemical structure

Description

1616420-30-4 09OB3E5QTD CFI-400945 UNII-09OB3E5QTD CFI 400945 [WHO-DD] Spiro(cyclopropane-1,3'-(3H)indol)-2'(1'H)-one, 2-(3-((1E)-2-(4-(((2R,6S)-2,6-dimethyl-4-morpholinyl)methyl)phenyl)ethenyl)-1H-indazol-6-yl)-5'-methoxy-, (1R,2S)-, (2E)-2-butenedioate (1:1) (1R,2S)-E-2-(3-(4-((cis-2,6-Dimethylmorpholino)methyl)styryl)-1H-indazol-6-yl)-5'- methoxyspiro(cyclopropane-1,3'-indolin)-2'-one fumarate salt (C33H34N4O3C4H4O4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

1616420-30-4 09OB3E5QTD CFI-400945 UNII-09OB3E5QTD CFI 400945 [WHO-DD] Spiro(cyclopropane-1,3'-(3H)indol)-2'(1'H)-one, 2-(3-((1E)-2-(4-(((2R,6S)-2,6-dimethyl-4-morpholinyl)methyl)phenyl)ethenyl)-1H-indazol-6-yl)-5'-methoxy-, (1R,2S)-, (2E)-2-butenedioate (1:1) (1R,2S)-E-2-(3-(4-((cis-2,6-Dimethylmorpholino)methyl)styryl)-1H-indazol-6-yl)-5'- methoxyspiro(cyclopropane-1,3'-indolin)-2'-one fumarate salt (CAS 1616420-30-4) is a high-purity analytical reference standard with the molecular formula C33H34N4O3C4H4O4 and a molecular weight of 650.73 g/mol.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures 1616420-30-4 09OB3E5QTD CFI-400945 UNII-09OB3E5QTD CFI 400945 [WHO-DD] Spiro(cyclopropane-1,3'-(3H)indol)-2'(1'H)-one, 2-(3-((1E)-2-(4-(((2R,6S)-2,6-dimethyl-4-morpholinyl)methyl)phenyl)ethenyl)-1H-indazol-6-yl)-5'-methoxy-, (1R,2S)-, (2E)-2-butenedioate (1:1) (1R,2S)-E-2-(3-(4-((cis-2,6-Dimethylmorpholino)methyl)styryl)-1H-indazol-6-yl)-5'- methoxyspiro(cyclopropane-1,3'-indolin)-2'-one fumarate salt under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC33H34N4O3 C4H4O4
Molecular Weight650.73 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)21.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993
Nitrogen Atoms4

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