(1S,1′S,2R,2′R)-DuanPhos CAS 795290-34-5

Purity 97%+In StockPharmaceutical Standards
CAS No.795290-34-5
Molecular FormulaC24H32P2
Molecular Weight382.46 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1S,1′S,2R,2′R)-DuanPhos CAS 795290-34-5 chemical structure

Description

Owing to organophosphorus functionality, a polycyclic aromatic system, (1S,1′S,2R,2′R)-DuanPhos is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 382.46 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

(1S,1′S,2R,2′R)-DuanPhos (CAS 795290-34-5), molecular formula C24H32P2 and molecular weight 382.46 g/mol, is a CATO reference standard with documented purity and traceability.

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), (1S,1′S,2R,2′R)-DuanPhos 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 FormulaC24H32P2
Molecular Weight382.46 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986

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