6878-98-4 2PHN0YP48U Tropacine Benzeneacetic acid, alpha-phenyl-, 8-methyl-8-azabicyclo(3.2.1)oct-3-yl ester, endo- (9CI) endo-alpha-Phenylbenzeneacetic acid, 8-methyl-8-azabicyclo(3.2.1)oct-3-yl ester 1-alpha-H,5-alpha-H-Tropan-3-alpha-ol, diphenylacetate Acetic acid, diphenyl-, 3-alpha-tropanyl ester Diphenylacetic acid 3-alpha-tropanyl ester 3-alpha-Diphenylacetoxytropine (Diphenylacetyl)atropine NA 184 Piperidol 3-alpha-tropanyl ester Tropacin 3-alpha-Tropanyl diphenylacetate Tropanyl alpha-phenylbenzeneacetate Tropine diphenylacetate UNII-2PHN0YP48U CAS 6878-98-4

Purity 97%+In StockPharmaceutical Standards
CAS No.6878-98-4
Molecular FormulaC22H25NO2
Molecular Weight335.44 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6878-98-4 2PHN0YP48U Tropacine Benzeneacetic acid, alpha-phenyl-, 8-methyl-8-azabicyclo(3.2.1)oct-3-yl ester, endo- (9CI) endo-alpha-Phenylbenzeneacetic acid, 8-methyl-8-azabicyclo(3.2.1)oct-3-yl ester 1-alpha-H,5-alpha-H-Tropan-3-alpha-ol, diphenylacetate Acetic acid, diphenyl-, 3-alpha-tropanyl ester Diphenylacetic acid 3-alpha-tropanyl ester 3-alpha-Diphenylacetoxytropine (Diphenylacetyl)atropine NA 184 Piperidol 3-alpha-tropanyl ester Tropacin 3-alpha-Tropanyl diphenylacetate Tropanyl alpha-phenylbenzeneacetate Tropine diphenylacetate UNII-2PHN0YP48U CAS 6878-98-4 chemical structure

Description

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 6878-98-4 2PHN0YP48U Tropacine Benzeneacetic acid, alpha-phenyl-, 8-methyl-8-azabicyclo(3.2.1)oct-3-yl ester, endo- (9CI) endo-alpha-Phenylbenzeneacetic acid, 8-methyl-8-azabicyclo(3.2.1)oct-3-yl ester 1-alpha-H,5-alpha-H-Tropan-3-alpha-ol, diphenylacetate Acetic acid, diphenyl-, 3-alpha-tropanyl ester Diphenylacetic acid 3-alpha-tropanyl ester 3-alpha-Diphenylacetoxytropine (Diphenylacetyl)atropine NA 184 Piperidol 3-alpha-tropanyl ester Tropacin 3-alpha-Tropanyl diphenylacetate Tropanyl alpha-phenylbenzeneacetate Tropine diphenylacetate UNII-2PHN0YP48U is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 335.44 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

6878-98-4 2PHN0YP48U Tropacine Benzeneacetic acid, alpha-phenyl-, 8-methyl-8-azabicyclo(3.2.1)oct-3-yl ester, endo- (9CI) endo-alpha-Phenylbenzeneacetic acid, 8-methyl-8-azabicyclo(3.2.1)oct-3-yl ester 1-alpha-H,5-alpha-H-Tropan-3-alpha-ol, diphenylacetate Acetic acid, diphenyl-, 3-alpha-tropanyl ester Diphenylacetic acid 3-alpha-tropanyl ester 3-alpha-Diphenylacetoxytropine (Diphenylacetyl)atropine NA 184 Piperidol 3-alpha-tropanyl ester Tropacin 3-alpha-Tropanyl diphenylacetate Tropanyl alpha-phenylbenzeneacetate Tropine diphenylacetate UNII-2PHN0YP48U (CAS 6878-98-4) is a high-purity analytical reference standard with the molecular formula C22H25NO2 and a molecular weight of 335.44 g/mol.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC22H25NO2
Molecular Weight335.44 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, DMSO
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.)1958
Nitrogen Atoms1

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