66513-28-8 X 14547-A 2H-Pyran-2-acetic acid, 6-(1-ethyl-4-(1-ethyl-2,3,3a,4,5,7a-hexahydro-4-(1H-pyrrol-2-ylcarbonyl)-1H-inden-5-yl)-1,3-butadienyl)tetrahydro-alpha,5-dimethyl-, (1S-(1-alpha,3-alpha,beta,4-beta,5-beta(1E(2S*(S*),5R*,6S*),3E),7a-alpha))- X 14547 X 14547A Antibiotic X 14547 Antibiotic X 14547A CAS 66513-28-8

Purity 97%+In StockPharmaceutical Standards
CAS No.66513-28-8
Molecular FormulaC31H43NO4
Molecular Weight493.68 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

66513-28-8 X 14547-A 2H-Pyran-2-acetic acid, 6-(1-ethyl-4-(1-ethyl-2,3,3a,4,5,7a-hexahydro-4-(1H-pyrrol-2-ylcarbonyl)-1H-inden-5-yl)-1,3-butadienyl)tetrahydro-alpha,5-dimethyl-, (1S-(1-alpha,3-alpha,beta,4-beta,5-beta(1E(2S*(S*),5R*,6S*),3E),7a-alpha))- X 14547 X 14547A Antibiotic X 14547 Antibiotic X 14547A CAS 66513-28-8 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 493.68 g/mol gives 66513-28-8 X 14547-A 2H-Pyran-2-acetic acid, 6-(1-ethyl-4-(1-ethyl-2,3,3a,4,5,7a-hexahydro-4-(1H-pyrrol-2-ylcarbonyl)-1H-inden-5-yl)-1,3-butadienyl)tetrahydro-alpha,5-dimethyl-, (1S-(1-alpha,3-alpha,beta,4-beta,5-beta(1E(2S*(S*),5R*,6S*),3E),7a-alpha))- X 14547 X 14547A Antibiotic X 14547 Antibiotic X 14547A distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

66513-28-8 X 14547-A 2H-Pyran-2-acetic acid, 6-(1-ethyl-4-(1-ethyl-2,3,3a,4,5,7a-hexahydro-4-(1H-pyrrol-2-ylcarbonyl)-1H-inden-5-yl)-1,3-butadienyl)tetrahydro-alpha,5-dimethyl-, (1S-(1-alpha,3-alpha,beta,4-beta,5-beta(1E(2S*(S*),5R*,6S*),3E),7a-alpha))- X 14547 X 14547A Antibiotic X 14547 Antibiotic X 14547A (CAS 66513-28-8), molecular formula C31H43NO4 and molecular weight 493.68 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 66513-28-8 X 14547-A 2H-Pyran-2-acetic acid, 6-(1-ethyl-4-(1-ethyl-2,3,3a,4,5,7a-hexahydro-4-(1H-pyrrol-2-ylcarbonyl)-1H-inden-5-yl)-1,3-butadienyl)tetrahydro-alpha,5-dimethyl-, (1S-(1-alpha,3-alpha,beta,4-beta,5-beta(1E(2S*(S*),5R*,6S*),3E),7a-alpha))- X 14547 X 14547A Antibiotic X 14547 Antibiotic X 14547A (C31H43NO4) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

CATO manufactures 66513-28-8 X 14547-A 2H-Pyran-2-acetic acid, 6-(1-ethyl-4-(1-ethyl-2,3,3a,4,5,7a-hexahydro-4-(1H-pyrrol-2-ylcarbonyl)-1H-inden-5-yl)-1,3-butadienyl)tetrahydro-alpha,5-dimethyl-, (1S-(1-alpha,3-alpha,beta,4-beta,5-beta(1E(2S*(S*),5R*,6S*),3E),7a-alpha))- X 14547 X 14547A Antibiotic X 14547 Antibiotic X 14547A under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC31H43NO4
Molecular Weight493.68 g/mol
AppearancePale yellow to 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1976
Nitrogen Atoms1

Recommended Standards

Why CATO?