OP-2507 101758-79-6 Cyclopenta[b]pyrrole-2-pentanoic acid, 3,3a,4,5,6,6a-hexahydro-5-hydroxy-4-[(1E,3S)-3-hydroxy-3-(cis-4-propylcyclohexyl)-1-propen-1-yl]-, methylester, (3aR,4R,5R,6aS)-;Cyclopenta[b]pyrrole-2-pentanoic acid, 3,3a,4,5,6,6a-hexahydro-5-hydroxy-4-[(1E,3S)-3-hydroxy-3-(cis-4-propylcyclohexyl)-1-propen-1-yl]-, methylester, (3aR,4R,5R,6aS)- CAS 101758-79-6

Purity 97%+In StockPharmaceutical Standards
CAS No.101758-79-6
Molecular FormulaC25H41NO4
Molecular Weight419.60 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

OP-2507
101758-79-6
Cyclopenta[b]pyrrole-2-pentanoic acid, 3,3a,4,5,6,6a-hexahydro-5-hydroxy-4-[(1E,3S)-3-hydroxy-3-(cis-4-propylcyclohexyl)-1-propen-1-yl]-, methylester, (3aR,4R,5R,6aS)-;Cyclopenta[b]pyrrole-2-pentanoic acid, 3,3a,4,5,6,6a-hexahydro-5-hydroxy-4-[(1E,3S)-3-hydroxy-3-(cis-4-propylcyclohexyl)-1-propen-1-yl]-, methylester, (3aR,4R,5R,6aS)- CAS 101758-79-6 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 OP-2507 101758-79-6 Cyclopenta[b]pyrrole-2-pentanoic acid, 3,3a,4,5,6,6a-hexahydro-5-hydroxy-4-[(1E,3S)-3-hydroxy-3-(cis-4-propylcyclohexyl)-1-propen-1-yl]-, methylester, (3aR,4R,5R,6aS)-;Cyclopenta[b]pyrrole-2-pentanoic acid, 3,3a,4,5,6,6a-hexahydro-5-hydroxy-4-[(1E,3S)-3-hydroxy-3-(cis-4-propylcyclohexyl)-1-propen-1-yl]-, methylester, (3aR,4R,5R,6aS)-.

OP-2507 101758-79-6 Cyclopenta[b]pyrrole-2-pentanoic acid, 3,3a,4,5,6,6a-hexahydro-5-hydroxy-4-[(1E,3S)-3-hydroxy-3-(cis-4-propylcyclohexyl)-1-propen-1-yl]-, methylester, (3aR,4R,5R,6aS)-;Cyclopenta[b]pyrrole-2-pentanoic acid, 3,3a,4,5,6,6a-hexahydro-5-hydroxy-4-[(1E,3S)-3-hydroxy-3-(cis-4-propylcyclohexyl)-1-propen-1-yl]-, methylester, (3aR,4R,5R,6aS)- (CAS 101758-79-6) is a high-purity analytical reference standard with the molecular formula C25H41NO4 and a molecular weight of 419.60 g/mol.

OP-2507 101758-79-6 Cyclopenta[b]pyrrole-2-pentanoic acid, 3,3a,4,5,6,6a-hexahydro-5-hydroxy-4-[(1E,3S)-3-hydroxy-3-(cis-4-propylcyclohexyl)-1-propen-1-yl]-, methylester, (3aR,4R,5R,6aS)-;Cyclopenta[b]pyrrole-2-pentanoic acid, 3,3a,4,5,6,6a-hexahydro-5-hydroxy-4-[(1E,3S)-3-hydroxy-3-(cis-4-propylcyclohexyl)-1-propen-1-yl]-, methylester, (3aR,4R,5R,6aS)- (C25H41NO4) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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), OP-2507 101758-79-6 Cyclopenta[b]pyrrole-2-pentanoic acid, 3,3a,4,5,6,6a-hexahydro-5-hydroxy-4-[(1E,3S)-3-hydroxy-3-(cis-4-propylcyclohexyl)-1-propen-1-yl]-, methylester, (3aR,4R,5R,6aS)-;Cyclopenta[b]pyrrole-2-pentanoic acid, 3,3a,4,5,6,6a-hexahydro-5-hydroxy-4-[(1E,3S)-3-hydroxy-3-(cis-4-propylcyclohexyl)-1-propen-1-yl]-, methylester, (3aR,4R,5R,6aS)- 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 FormulaC25H41NO4
Molecular Weight419.60 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Nitrogen Atoms1

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