(1-(tert-Butoxycarbonyl)-7-nitroindolin-5-yl)boronic acid CAS 352359-12-7

Purity 97%+In StockPharmaceutical Standards
CAS No.352359-12-7
Molecular FormulaC13H17BN2O6
Molecular Weight308.09 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1-(tert-Butoxycarbonyl)-7-nitroindolin-5-yl)boronic acid CAS 352359-12-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 308.09 g/mol gives (1-(tert-Butoxycarbonyl)-7-nitroindolin-5-yl)boronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (1-(tert-Butoxycarbonyl)-7-nitroindolin-5-yl)boronic acid (CAS 352359-12-7), a certified reference material (molecular formula C13H17BN2O6, MW 308.09 g/mol) for analytical method development and quality control.

Structurally, (1-(tert-Butoxycarbonyl)-7-nitroindolin-5-yl)boronic acid (C13H17BN2O6) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.5, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 308.09 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC13H17BN2O6
Molecular Weight308.09 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)6.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms2

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