tert-Butyl 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,3a,4,8b-tetrahydroindeno[1,2-b]pyrrole-1(2H)-carboxylate CAS 2055834-32-5

Purity 97%+In StockPharmaceutical Standards
CAS No.2055834-32-5
Molecular FormulaC22H32BNO4
Molecular Weight385.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,3a,4,8b-tetrahydroindeno[1,2-b]pyrrole-1(2H)-carboxylate CAS 2055834-32-5 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including tert-Butyl 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,3a,4,8b-tetrahydroindeno[1,2-b]pyrrole-1(2H)-carboxylate.

CATO supplies tert-Butyl 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,3a,4,8b-tetrahydroindeno[1,2-b]pyrrole-1(2H)-carboxylate (CAS 2055834-32-5), a certified reference material (molecular formula C22H32BNO4, MW 385.30 g/mol) for analytical method development and quality control.

Structurally, tert-Butyl 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,3a,4,8b-tetrahydroindeno[1,2-b]pyrrole-1(2H)-carboxylate (C22H32BNO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.5, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 385.30 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

As a certified reference material (CRM), tert-Butyl 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,3a,4,8b-tetrahydroindeno[1,2-b]pyrrole-1(2H)-carboxylate 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 FormulaC22H32BNO4
Molecular Weight385.30 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Nitrogen Atoms1

Recommended Standards

Why CATO?