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2-(4-(4-(4-(HYDROXYDIPHENYLMETHYL)-1-PIPERIDINE)-1-OXOBUTYL)PHENYL)-2,2-DIMETHYLACETIC ACID METHYL ESTER

2-(4-(4-(4-(HYDROXYDIPHENYLMETHYL)-1-PIPERIDINE)-1-OXOBUTYL)PHENYL)-2,2-DIMETHYLACETIC ACID METHYL ESTER

CAS Number: 154477-54-1

Molecular Formula: C33H39NO4

About 2-(4-(4-(4-(HYDROXYDIPHENYLMETHYL)-1-PIPERIDINE)-1-OXOBUTYL)PHENYL)-2,2-DIMETHYLACETIC ACID METHYL ESTER

1-Oxo Fexofenadine Methyl Ester (CAS 154477-55-1) has emerged as a critical intermediate in the American pharmaceutical landscape, where domestic custom synthesis services are increasingly focused on high purity fine chemicals that serve as vital reference standards and precursors for second-generation antihistamine de...

2-(4-(4-(4-(HYDROXYDIPHENYLMETHYL)-1-PIPERIDINE)-1-OXOBUTYL)PHENYL)-2,2-DIMETHYLACETIC ACID METHYL ESTER Specifications

CAS Number
154477-54-1
Molecular Formula
C33H39NO4
Molecular Weight
513.68 g/mol
IUPAC Name
methyl 2-[4-[4-[4-[hydroxy(diphenyl)methyl]piperidin-1-yl]butanoyl]phenyl]-2-methylpropanoate
Canonical SMILES
CC(C)(C1=CC=C(C=C1)C(=O)CCCN2CCC(CC2)C(O)(C3=CC=CC=C3)C4=CC=CC=C4)C(=O)OC
InChI Key
PGQMZSGBFIPEKX-UHFFFAOYSA-N
Molecular Weight
513.68 g/mol

Pharmaceutical intermediate

A key intermediate used in the organic synthesis and industrial production of the antihistamine fexofenadine

Laboratory reagent

A high purity powder suitable for research and development and laboratory use

2-(4-(4-(4-(HYDROXYDIPHENYLMETHYL)-1-PIPERIDINE)-1-OXOBUTYL)PHENYL)-2,2-DIMETHYLACETIC ACID METHYL ESTER FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

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