(3S)-3-(tert-butoxycarbonylamino)-4-(3-pyridyl)butanoic acid (3S)-3-(tert-butoxycarbonylamino)-4-(3-pyridyl)butyric acid (3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-4-pyridin-3-yl-butanoic acid (3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-4-pyridin-3-ylbutanoic acid (3S)-3-[[(2-methylpropan-2-yl)oxy-oxomethyl]amino]-4-(3-pyridinyl)butanoic acid 208404-16-4 Boc-(S)-3-Amino-4-(3-pyridyl)-butyric acid CAS 208404-16-4

Purity 97%+In StockPharmaceutical Standards
CAS No.208404-16-4
Molecular FormulaC14H20N2O4
Molecular Weight280.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3S)-3-(tert-butoxycarbonylamino)-4-(3-pyridyl)butanoic acid (3S)-3-(tert-butoxycarbonylamino)-4-(3-pyridyl)butyric acid (3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-4-pyridin-3-yl-butanoic acid (3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-4-pyridin-3-ylbutanoic acid (3S)-3-[[(2-methylpropan-2-yl)oxy-oxomethyl]amino]-4-(3-pyridinyl)butanoic acid 208404-16-4 Boc-(S)-3-Amino-4-(3-pyridyl)-butyric acid CAS 208404-16-4 chemical structure

Description

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 supplies (3S)-3-(tert-butoxycarbonylamino)-4-(3-pyridyl)butanoic acid (3S)-3-(tert-butoxycarbonylamino)-4-(3-pyridyl)butyric acid (3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-4-pyridin-3-yl-butanoic acid (3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-4-pyridin-3-ylbutanoic acid (3S)-3-[[(2-methylpropan-2-yl)oxy-oxomethyl]amino]-4-(3-pyridinyl)butanoic acid 208404-16-4 Boc-(S)-3-Amino-4-(3-pyridyl)-butyric acid (CAS 208404-16-4), a certified reference material (molecular formula C14H20N2O4, MW 280.32 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, (3S)-3-(tert-butoxycarbonylamino)-4-(3-pyridyl)butanoic acid (3S)-3-(tert-butoxycarbonylamino)-4-(3-pyridyl)butyric acid (3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-4-pyridin-3-yl-butanoic acid (3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-4-pyridin-3-ylbutanoic acid (3S)-3-[[(2-methylpropan-2-yl)oxy-oxomethyl]amino]-4-(3-pyridinyl)butanoic acid 208404-16-4 Boc-(S)-3-Amino-4-(3-pyridyl)-butyric acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 280.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

As a certified reference material (CRM), (3S)-3-(tert-butoxycarbonylamino)-4-(3-pyridyl)butanoic acid (3S)-3-(tert-butoxycarbonylamino)-4-(3-pyridyl)butyric acid (3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-4-pyridin-3-yl-butanoic acid (3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-4-pyridin-3-ylbutanoic acid (3S)-3-[[(2-methylpropan-2-yl)oxy-oxomethyl]amino]-4-(3-pyridinyl)butanoic acid 208404-16-4 Boc-(S)-3-Amino-4-(3-pyridyl)-butyric 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 FormulaC14H20N2O4
Molecular Weight280.32 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2016
Nitrogen Atoms2

Recommended Standards

Why CATO?