(3S,3'S,5R,5'R)-((6,6'-Difluoro-1H,1'H-[2,2'-biindole]-3,3'-diyl)bis(methylene))bis(pyrrolidine-5,3-diyl) diacetate CAS 1260251-26-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1260251-26-0
Molecular FormulaC30H32F2N4O4
Molecular Weight550.60 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3S,3'S,5R,5'R)-((6,6'-Difluoro-1H,1'H-[2,2'-biindole]-3,3'-diyl)bis(methylene))bis(pyrrolidine-5,3-diyl) diacetate CAS 1260251-26-0 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.

(3S,3'S,5R,5'R)-((6,6'-Difluoro-1H,1'H-[2,2'-biindole]-3,3'-diyl)bis(methylene))bis(pyrrolidine-5,3-diyl) diacetate (CAS 1260251-26-0) is a high-purity analytical reference standard with the molecular formula C30H32F2N4O4 and a molecular weight of 550.60 g/mol.

Structurally, (3S,3'S,5R,5'R)-((6,6'-Difluoro-1H,1'H-[2,2'-biindole]-3,3'-diyl)bis(methylene))bis(pyrrolidine-5,3-diyl) diacetate (C30H32F2N4O4) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 550.60 g/mol, it falls into the moderately-high-molecular-weight range. 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).

As a certified reference material (CRM), (3S,3'S,5R,5'R)-((6,6'-Difluoro-1H,1'H-[2,2'-biindole]-3,3'-diyl)bis(methylene))bis(pyrrolidine-5,3-diyl) diacetate 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 FormulaC30H32F2N4O4
Molecular Weight550.60 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentF-containing
Nitrogen Atoms4

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