(2R,3S)-3-[[6-[[(4,6-Dimethyl-3-pyridyl)methyl]amino]-9-isopropyl-9H-purin-2-yl]amino]-2-pentanol CAS 1070790-89-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1070790-89-4
Molecular FormulaC21H31N7O
Molecular Weight397.52 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2R,3S)-3-[[6-[[(4,6-Dimethyl-3-pyridyl)methyl]amino]-9-isopropyl-9H-purin-2-yl]amino]-2-pentanol CAS 1070790-89-4 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.

(2R,3S)-3-[[6-[[(4,6-Dimethyl-3-pyridyl)methyl]amino]-9-isopropyl-9H-purin-2-yl]amino]-2-pentanol (CAS 1070790-89-4) is a high-purity analytical reference standard with the molecular formula C21H31N7O and a molecular weight of 397.52 g/mol.

The molecular framework of (2R,3S)-3-[[6-[[(4,6-Dimethyl-3-pyridyl)methyl]amino]-9-isopropyl-9H-purin-2-yl]amino]-2-pentanol (C21H31N7O) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

As a certified reference material (CRM), (2R,3S)-3-[[6-[[(4,6-Dimethyl-3-pyridyl)methyl]amino]-9-isopropyl-9H-purin-2-yl]amino]-2-pentanol 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 FormulaC21H31N7O
Molecular Weight397.52 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Nitrogen Atoms7

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