Bicyclo[3.1.1]heptan-3-ol, 6,6-dimethyl-2-methylene-, 3-acetate CAS 1078-95-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1078-95-1
Molecular FormulaC12H18O2
Molecular Weight194.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Bicyclo[3.1.1]heptan-3-ol, 6,6-dimethyl-2-methylene-, 3-acetate CAS 1078-95-1 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 Bicyclo[3.1.1]heptan-3-ol, 6,6-dimethyl-2-methylene-, 3-acetate.

Bicyclo[3.1.1]heptan-3-ol, 6,6-dimethyl-2-methylene-, 3-acetate (CAS 1078-95-1), molecular formula C12H18O2 and molecular weight 194.27 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Bicyclo[3.1.1]heptan-3-ol, 6,6-dimethyl-2-methylene-, 3-acetate (C12H18O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 194.27 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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), Bicyclo[3.1.1]heptan-3-ol, 6,6-dimethyl-2-methylene-, 3-acetate 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 FormulaC12H18O2
Molecular Weight194.27 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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