201740-80-9 Boc-Leu-OH-1-13C monohydrate L-Leucine-1-13C, N-t-Boc derivative monohydrate N-(tert-Butoxycarbonyl)-L-leucine-1-13C monohydrate CAS 201740-80-9

Purity 97%+In StockPharmaceutical Standards
CAS No.201740-80-9
Molecular FormulaC10[13C]H21NO4 H2O
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

201740-80-9 Boc-Leu-OH-1-13C monohydrate L-Leucine-1-13C, N-t-Boc derivative monohydrate N-(tert-Butoxycarbonyl)-L-leucine-1-13C monohydrate CAS 201740-80-9 chemical structure

Description

The occurrence of 201740-80-9 Boc-Leu-OH-1-13C monohydrate L-Leucine-1-13C, N-t-Boc derivative monohydrate N-(tert-Butoxycarbonyl)-L-leucine-1-13C monohydrate is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

201740-80-9 Boc-Leu-OH-1-13C monohydrate L-Leucine-1-13C, N-t-Boc derivative monohydrate N-(tert-Butoxycarbonyl)-L-leucine-1-13C monohydrate (CAS 201740-80-9) is a high-purity analytical reference standard with the molecular formula C10[13C]H21NO4 H2O and a molecular weight of 249.31 g/mol.

Based on its molecular formula C10[13C]H21NO4 H2O, 201740-80-9 Boc-Leu-OH-1-13C monohydrate L-Leucine-1-13C, N-t-Boc derivative monohydrate N-(tert-Butoxycarbonyl)-L-leucine-1-13C monohydrate contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 249.31 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), 201740-80-9 Boc-Leu-OH-1-13C monohydrate L-Leucine-1-13C, N-t-Boc derivative monohydrate N-(tert-Butoxycarbonyl)-L-leucine-1-13C monohydrate 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 FormulaC10[13C]H21NO4 H2O
Molecular Weight249.31 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)2014
Nitrogen Atoms1

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