5950-69-6 Hydrindantin dihydrate (2,2'-Biindan)-1,1'-dione, 2,2',3,3,3',3'-hexahydroxy- (2,2'-Biindan)-1,1',3,3'-tetrone, 2,2'-dihydroxy-, 1,1'-dihydrate (7CI) (2,2'-Bi-1H-indene)-1,1'-dione, 2,2',3,3'-tetrahydro-2,2',3,3,3',3'-hexahydroxy- 2,2',3,3,3',3'-Hexahydroxy-2,2'-bisindan-1,1'-dione BRN 1895666 EINECS 227-713-1 Hydrindantin, anhydrous NSC 108697 CAS 5950-69-6

Purity 97%+In StockPharmaceutical Standards
CAS No.5950-69-6
Molecular FormulaC18H26O8
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5950-69-6 Hydrindantin dihydrate (2,2'-Biindan)-1,1'-dione, 2,2',3,3,3',3'-hexahydroxy- (2,2'-Biindan)-1,1',3,3'-tetrone, 2,2'-dihydroxy-, 1,1'-dihydrate (7CI) (2,2'-Bi-1H-indene)-1,1'-dione, 2,2',3,3'-tetrahydro-2,2',3,3,3',3'-hexahydroxy- 2,2',3,3,3',3'-Hexahydroxy-2,2'-bisindan-1,1'-dione BRN 1895666 EINECS 227-713-1 Hydrindantin, anhydrous NSC 108697 CAS 5950-69-6 chemical structure

Description

5950-69-6 Hydrindantin dihydrate (2,2'-Biindan)-1,1'-dione, 2,2',3,3,3',3'-hexahydroxy- (2,2'-Biindan)-1,1',3,3'-tetrone, 2,2'-dihydroxy-, 1,1'-dihydrate (7CI) (2,2'-Bi-1H-indene)-1,1'-dione, 2,2',3,3'-tetrahydro-2,2',3,3,3',3'-hexahydroxy- 2,2',3,3,3',3'-Hexahydroxy-2,2'-bisindan-1,1'-dione BRN 1895666 EINECS 227-713-1 Hydrindantin, anhydrous NSC 108697 (CAS 5950-69-6), molecular formula C18H26O8H2O and molecular weight 388.41 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 5950-69-6 Hydrindantin dihydrate (2,2'-Biindan)-1,1'-dione, 2,2',3,3,3',3'-hexahydroxy- (2,2'-Biindan)-1,1',3,3'-tetrone, 2,2'-dihydroxy-, 1,1'-dihydrate (7CI) (2,2'-Bi-1H-indene)-1,1'-dione, 2,2',3,3'-tetrahydro-2,2',3,3,3',3'-hexahydroxy- 2,2',3,3,3',3'-Hexahydroxy-2,2'-bisindan-1,1'-dione BRN 1895666 EINECS 227-713-1 Hydrindantin, anhydrous NSC 108697 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 388.41 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).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), 5950-69-6 Hydrindantin dihydrate (2,2'-Biindan)-1,1'-dione, 2,2',3,3,3',3'-hexahydroxy- (2,2'-Biindan)-1,1',3,3'-tetrone, 2,2'-dihydroxy-, 1,1'-dihydrate (7CI) (2,2'-Bi-1H-indene)-1,1'-dione, 2,2',3,3'-tetrahydro-2,2',3,3,3',3'-hexahydroxy- 2,2',3,3,3',3'-Hexahydroxy-2,2'-bisindan-1,1'-dione BRN 1895666 EINECS 227-713-1 Hydrindantin, anhydrous NSC 108697 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 FormulaC18H26O8 2*H2O
Molecular Weight388.41 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958

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