(S,S)-ethylenebis-(4,5,6,7-tetrahydro-1-indenyl)-dimethyltitanium(iv) CAS 115857-08-4

Purity 97%+In StockPharmaceutical Standards
CAS No.115857-08-4
Molecular FormulaC22H30Ti
Molecular Weight342.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S,S)-ethylenebis-(4,5,6,7-tetrahydro-1-indenyl)-dimethyltitanium(iv) CAS 115857-08-4 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (S,S)-ethylenebis-(4,5,6,7-tetrahydro-1-indenyl)-dimethyltitanium(iv).

CATO supplies (S,S)-ethylenebis-(4,5,6,7-tetrahydro-1-indenyl)-dimethyltitanium(iv) (CAS 115857-08-4), a certified reference material (molecular formula C22H30Ti, MW 342.34 g/mol) for analytical method development and quality control.

Owing to a polycyclic aromatic system, (S,S)-ethylenebis-(4,5,6,7-tetrahydro-1-indenyl)-dimethyltitanium(iv) is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 342.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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), (S,S)-ethylenebis-(4,5,6,7-tetrahydro-1-indenyl)-dimethyltitanium(iv) 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 FormulaC22H30Ti
Molecular Weight342.34 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990

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