(3S,8aS)-3-{[2-(2-methylbut-3-en-2-yl)-1H-indol-3-yl]methyl}hexahydropyrrolo[1,2-a]pyrazine-1,4-dione 34610-68-9 CHEBI:72948 L-prolyl-2-(1,1-dimethylallyl)-L-tryptophan anhydride cyclo-2-(1,1-dimethylallyl)-L-tryptophyl-L-proline cyclo-L-prolyl-2-(1,1-dimethylallyl)-L-tryptophan deoxybrevianamide E CAS 34610-68-9

Purity 97%+In StockPharmaceutical Standards
CAS No.34610-68-9
Molecular FormulaC21H25N3O2
Molecular Weight351.44 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3S,8aS)-3-{[2-(2-methylbut-3-en-2-yl)-1H-indol-3-yl]methyl}hexahydropyrrolo[1,2-a]pyrazine-1,4-dione 34610-68-9 CHEBI:72948 L-prolyl-2-(1,1-dimethylallyl)-L-tryptophan anhydride cyclo-2-(1,1-dimethylallyl)-L-tryptophyl-L-proline cyclo-L-prolyl-2-(1,1-dimethylallyl)-L-tryptophan deoxybrevianamide E CAS 34610-68-9 chemical structure

Description

CATO supplies (3S,8aS)-3-{[2-(2-methylbut-3-en-2-yl)-1H-indol-3-yl]methyl}hexahydropyrrolo[1,2-a]pyrazine-1,4-dione 34610-68-9 CHEBI:72948 L-prolyl-2-(1,1-dimethylallyl)-L-tryptophan anhydride cyclo-2-(1,1-dimethylallyl)-L-tryptophyl-L-proline cyclo-L-prolyl-2-(1,1-dimethylallyl)-L-tryptophan deoxybrevianamide E (CAS 34610-68-9), a certified reference material (molecular formula C21H25N3O2, MW 351.44 g/mol) for analytical method development and quality control.

The molecular framework of (3S,8aS)-3-{[2-(2-methylbut-3-en-2-yl)-1H-indol-3-yl]methyl}hexahydropyrrolo[1,2-a]pyrazine-1,4-dione 34610-68-9 CHEBI:72948 L-prolyl-2-(1,1-dimethylallyl)-L-tryptophan anhydride cyclo-2-(1,1-dimethylallyl)-L-tryptophyl-L-proline cyclo-L-prolyl-2-(1,1-dimethylallyl)-L-tryptophan deoxybrevianamide E (C21H25N3O2) is characterized by a steroid core, an amide 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

As a certified reference material (CRM), (3S,8aS)-3-{[2-(2-methylbut-3-en-2-yl)-1H-indol-3-yl]methyl}hexahydropyrrolo[1,2-a]pyrazine-1,4-dione 34610-68-9 CHEBI:72948 L-prolyl-2-(1,1-dimethylallyl)-L-tryptophan anhydride cyclo-2-(1,1-dimethylallyl)-L-tryptophyl-L-proline cyclo-L-prolyl-2-(1,1-dimethylallyl)-L-tryptophan deoxybrevianamide E 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 FormulaC21H25N3O2
Molecular Weight351.44 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1966
Nitrogen Atoms3

Recommended Standards

Why CATO?