(3-(3-(4-(Tert-butoxycarbonyl)piperazin-1-yl)propoxy)-4-methylphenyl)boronic acid CAS 1704064-33-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1704064-33-4
Molecular FormulaC19H31BN2O5
Molecular Weight378.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3-(3-(4-(Tert-butoxycarbonyl)piperazin-1-yl)propoxy)-4-methylphenyl)boronic acid CAS 1704064-33-4 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 (3-(3-(4-(Tert-butoxycarbonyl)piperazin-1-yl)propoxy)-4-methylphenyl)boronic acid.

(3-(3-(4-(Tert-butoxycarbonyl)piperazin-1-yl)propoxy)-4-methylphenyl)boronic acid (CAS 1704064-33-4), molecular formula C19H31BN2O5 and molecular weight 378.27 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C19H31BN2O5, (3-(3-(4-(Tert-butoxycarbonyl)piperazin-1-yl)propoxy)-4-methylphenyl)boronic acid contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 378.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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), (3-(3-(4-(Tert-butoxycarbonyl)piperazin-1-yl)propoxy)-4-methylphenyl)boronic acid 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 FormulaC19H31BN2O5
Molecular Weight378.27 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 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)5.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994
Nitrogen Atoms2

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