(+/-)-12-Oxodihydrophytodienoic acid (+/-)-OPC 8 136845-14-2 3-oxo-2(2'[Z]-pentenyl)-cyclopentane-1-hexanoic acid Cyclopentaneoctanoic acid, 3-oxo-2-(2-pentenyl)-, [1alpha,2alpha(Z)]-(?)- Cyclopentaneoctanoic acid, 3-oxo-2-(2Z)-2-pentenyl-, (1R,2R)-rel- (9CI) OPC 8 cyclopentaneoctanoic acid, 3-oxo-2-[(2Z)-2-pentenyl]-, (1R,2R)- CAS 136845-14-2

Purity 97%+In StockPharmaceutical Standards
CAS No.136845-14-2
Molecular FormulaC18H30O3
Molecular Weight294.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(+/-)-12-Oxodihydrophytodienoic acid (+/-)-OPC 8 136845-14-2 3-oxo-2(2'[Z]-pentenyl)-cyclopentane-1-hexanoic acid Cyclopentaneoctanoic acid, 3-oxo-2-(2-pentenyl)-, [1alpha,2alpha(Z)]-(?)- Cyclopentaneoctanoic acid, 3-oxo-2-(2Z)-2-pentenyl-, (1R,2R)-rel- (9CI) OPC 8 cyclopentaneoctanoic acid, 3-oxo-2-[(2Z)-2-pentenyl]-, (1R,2R)- CAS 136845-14-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 294.43 g/mol gives (+/-)-12-Oxodihydrophytodienoic acid (+/-)-OPC 8 136845-14-2 3-oxo-2(2'[Z]-pentenyl)-cyclopentane-1-hexanoic acid Cyclopentaneoctanoic acid, 3-oxo-2-(2-pentenyl)-, [1alpha,2alpha(Z)]-(?)- Cyclopentaneoctanoic acid, 3-oxo-2-(2Z)-2-pentenyl-, (1R,2R)-rel- (9CI) OPC 8 cyclopentaneoctanoic acid, 3-oxo-2-[(2Z)-2-pentenyl]-, (1R,2R)- distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(+/-)-12-Oxodihydrophytodienoic acid (+/-)-OPC 8 136845-14-2 3-oxo-2(2'[Z]-pentenyl)-cyclopentane-1-hexanoic acid Cyclopentaneoctanoic acid, 3-oxo-2-(2-pentenyl)-, [1alpha,2alpha(Z)]-(?)- Cyclopentaneoctanoic acid, 3-oxo-2-(2Z)-2-pentenyl-, (1R,2R)-rel- (9CI) OPC 8 cyclopentaneoctanoic acid, 3-oxo-2-[(2Z)-2-pentenyl]-, (1R,2R)- (CAS 136845-14-2), molecular formula C18H30O3 and molecular weight 294.43 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a steroid core, a hydroxyl group, an ether linkage, (+/-)-12-Oxodihydrophytodienoic acid (+/-)-OPC 8 136845-14-2 3-oxo-2(2'[Z]-pentenyl)-cyclopentane-1-hexanoic acid Cyclopentaneoctanoic acid, 3-oxo-2-(2-pentenyl)-, [1alpha,2alpha(Z)]-(?)- Cyclopentaneoctanoic acid, 3-oxo-2-(2Z)-2-pentenyl-, (1R,2R)-rel- (9CI) OPC 8 cyclopentaneoctanoic acid, 3-oxo-2-[(2Z)-2-pentenyl]-, (1R,2R)- is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 294.43 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), (+/-)-12-Oxodihydrophytodienoic acid (+/-)-OPC 8 136845-14-2 3-oxo-2(2'[Z]-pentenyl)-cyclopentane-1-hexanoic acid Cyclopentaneoctanoic acid, 3-oxo-2-(2-pentenyl)-, [1alpha,2alpha(Z)]-(?)- Cyclopentaneoctanoic acid, 3-oxo-2-(2Z)-2-pentenyl-, (1R,2R)-rel- (9CI) OPC 8 cyclopentaneoctanoic acid, 3-oxo-2-[(2Z)-2-pentenyl]-, (1R,2R)- 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 FormulaC18H30O3
Molecular Weight294.43 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at room temperature, keep sealed and dry
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.)1996

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