(4S,5R)-3-(tert-Butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid

Name: (4S,5R)-3-(tert-Butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 196404-55-4
Cat. No. CS-0022809
Purity≥96%
MDL No.MFCD09837613

HazMat Fee +

HazMat Fee

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it. There is a HazMat shipping fee for each item that qualifies as a dangerous good, except in the following scenarios:

The shipment is processed through FedEx Ground under the Limited Quantity option.

Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

If shipping is charged to your FedEx account, the HazMat fee will be billed directly by the courier. Otherwise, the fee will be included on your invoice. To help you avoid the HazMat fee, we can package a 5g order of a class 6.1 packing group I or II material as five separate 1g units, and a 100g order of any other dangerous good as four 25g units. This packaging adjustment will be made unless you instruct otherwise on your purchase order. Below, you will find the fee schedule from FedEx for handling hazardous materials.

Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

*For research and further manufacturing use only, not for direct human use.

(4S,5R)-3-(tert-Butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid|CS-0022809

Structure of 196404-55-4

Size

Price

Quantity

* Please select Quantity before adding items.

Description

This oxazolidine derivative features a chiral scaffold with orthogonal functional handles: a tert-butoxycarbonyl group for selective protection and a para-methoxyphenyl moiety enhancing solubility. The carboxylic acid enables direct conjugation or derivatization, while the phenyl substituent imparts rigidity and steric control. Designed for use in asymmetric synthesis and peptide mimetic construction under standard bench conditions.

Application

This chiral oxazolidine serves as a robust building block for the synthesis of bioactive heterocycles and peptidomimetics. Its well-defined stereochemistry enables predictable transformations, while the Boc-protected carboxylic acid and pendant aryl groups offer orthogonal functionality for sequential coupling reactions. Bench-stable and readily purified by chromatography, it facilitates efficient access to complex scaffolds in medicinal chemistry campaigns.

General Information

CAS No. 196404-55-4
Cat. No. CS-0022809
Purity ≥96%
MDL No. MFCD09837613
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₂₂H₂₅NO₆
Molecular Weight 399.44
Synonym(s) (4S,5R)-3-tert-butoxycarbony-2-(4-anisyl)-4-phenyl-5-oxazolidinercarboxylicacid
SMILES CC(C)(C)OC(N1[C@@H](C2=CC=CC=C2)[C@H](C(O)=O)OC1C3=CC=C(OC)C=C3)=O

Computational Chemistry Data

TPSA 85.3
LogP 4.1556
H_Acceptors 5
H_Donors 1
Rotatable_Bonds 4

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

To search for quality control of cas , please enter both the product number and the lot/batch number.

Other Classifications

Bioactive Molecules Natural Products

Building Blocks Functional Group Boc

Building Blocks Functional Group Carboxylic Acid

Building Blocks Skeleton Aliphatic heterocycle compounds Oxazolidine compounds

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Key Words

196404-55-4 sigma196404-55-4 manufacturer196404-55-4 price196404-55-4 structure196404-55-4 SDSbuy 196404-55-4196404-55-4 supplier196404-55-4 uses196404-55-4 molecular weightprice of 196404-55-4196404-55-4 chemical name formula of 196404-55-4

Salutation:	*Country or Region:
*Applicant Name:	*Organization Name:
*Email Address:	Quantity:
CAS NO. :	Product Name:
Remarks:
Upload Pictures

CAS.No.		Product Name
Applicant Name *		Email Address *
Phone Number *		Organization Name*
Country or Region*		Quantity*
Remarks:

Product Name:
Cat. No.: .		CAS NO. :
Quantity:

(4S,5R)-3-(tert-Butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid

CAS No. 196404-55-4

Recommended Products