6-tert-butyl 1-methyl (2S)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}hexanedioate CAS 1820574-99-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1820574-99-9
Molecular FormulaC26H31NO6
Molecular Weight453.53 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-tert-butyl 1-methyl (2S)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}hexanedioate CAS 1820574-99-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 453.53 g/mol gives 6-tert-butyl 1-methyl (2S)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}hexanedioate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

6-tert-butyl 1-methyl (2S)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}hexanedioate (CAS 1820574-99-9) is a high-purity analytical reference standard with the molecular formula C26H31NO6 and a molecular weight of 453.53 g/mol.

Based on its molecular formula C26H31NO6, 6-tert-butyl 1-methyl (2S)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}hexanedioate contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 453.53 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.

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 FormulaC26H31NO6
Molecular Weight453.53 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Nitrogen Atoms1

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