(2S,3S)-2-(((2R,3S)-1,2-diamino-3-methyl-1-oxopentan-2-yl)amino)-3-methyl-N,N-dipropylpentanamide compound with 2-amino-3-methyl-N-propylpentanamide (1:1) CAS 1307584-77-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1307584-77-5
Molecular FormulaC18H38N4O2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2S,3S)-2-(((2R,3S)-1,2-diamino-3-methyl-1-oxopentan-2-yl)amino)-3-methyl-N,N-dipropylpentanamide compound with 2-amino-3-methyl-N-propylpentanamide (1:1) CAS 1307584-77-5 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

(2S,3S)-2-(((2R,3S)-1,2-diamino-3-methyl-1-oxopentan-2-yl)amino)-3-methyl-N,N-dipropylpentanamide compound with 2-amino-3-methyl-N-propylpentanamide (1:1) (CAS 1307584-77-5) is a high-purity analytical reference standard with the molecular formula C18H38N4O2C9H20N2O and a molecular weight of 514.80 g/mol.

Structurally, (2S,3S)-2-(((2R,3S)-1,2-diamino-3-methyl-1-oxopentan-2-yl)amino)-3-methyl-N,N-dipropylpentanamide compound with 2-amino-3-methyl-N-propylpentanamide (1:1) (C18H38N4O2C9H20N2O) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 514.80 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.

As a certified reference material (CRM), (2S,3S)-2-(((2R,3S)-1,2-diamino-3-methyl-1-oxopentan-2-yl)amino)-3-methyl-N,N-dipropylpentanamide compound with 2-amino-3-methyl-N-propylpentanamide (1:1) 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 FormulaC18H38N4O2 C9H20N2O
Molecular Weight514.80 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1990
Nitrogen Atoms6

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