Ethyl 2-(5-((5,6-diaminopyrimidin-4-yl)thio)pentanamido)acetate CAS 882863-84-5

Purity 97%+In StockPharmaceutical Standards
CAS No.882863-84-5
Molecular FormulaC13H21N5O3S
Molecular Weight327.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 2-(5-((5,6-diaminopyrimidin-4-yl)thio)pentanamido)acetate CAS 882863-84-5 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 Ethyl 2-(5-((5,6-diaminopyrimidin-4-yl)thio)pentanamido)acetate.

CATO supplies Ethyl 2-(5-((5,6-diaminopyrimidin-4-yl)thio)pentanamido)acetate (CAS 882863-84-5), a certified reference material (molecular formula C13H21N5O3S, MW 327.40 g/mol) for analytical method development and quality control.

Structurally, Ethyl 2-(5-((5,6-diaminopyrimidin-4-yl)thio)pentanamido)acetate (C13H21N5O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 327.40 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

As a certified reference material (CRM), Ethyl 2-(5-((5,6-diaminopyrimidin-4-yl)thio)pentanamido)acetate 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 FormulaC13H21N5O3S
Molecular Weight327.40 g/mol
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.)1987
Nitrogen Atoms5
Sulfur Atoms1

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