(r)-3-(((Benzyloxy)carbonyl)amino)-5-(tert-butoxy)-5-oxopentanoic acid

Name: (r)-3-(((Benzyloxy)carbonyl)amino)-5-(tert-butoxy)-5-oxopentanoic acid
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 83436-45-7
Cat. No. CS-0672670
Molecule weight337.37
Purity≥96%
MDL No.MFCD06201022

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.

(r)-3-(((Benzyloxy)carbonyl)amino)-5-(tert-butoxy)-5-oxopentanoic acid|CS-0672670

Structure of 83436-45-7

Size

Price

Quantity

* Please select Quantity before adding items.

General Information

CAS No. 83436-45-7
Cat. No. CS-0672670
Purity ≥96%
MDL No. MFCD06201022
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₇H₂₃NO₆
Molecular Weight 337.37
Synonym(s) None
SMILES CC(C)(C)OC(=O)C[C@@H](CC(=O)O)NC(=O)OCC1=CC=CC=C1

Description

(r)-3-(((Benzyloxy)carbonyl)amino)-5-(tert-butoxy)-5-oxopentanoic acid features a chiral center at the 3-position, enabling stereoselective synthesis in peptide and macrocyclic compound construction. The benzyloxycarbonyl (Cbz) group provides orthogonal protection for primary amines, while the tert-butoxy carbonyl moiety offers stable, acid-labile protection. This bifunctional scaffold integrates seamlessly into complex molecular architectures under standard bench conditions.

Application

(r)-3-(((Benzyloxy)carbonyl)amino)-5-(tert-butoxy)-5-oxopentanoic acid serves as a versatile building block for the synthesis of bioactive heterocycles and peptide derivatives. Its orthogonal functionality—comprising a carbobenzoxy (Cbz) protected amine, a ketone, and a tert-butyl ester—enables sequential transformations under standard conditions. The molecule exhibits excellent bench stability and facilitates efficient purification via standard chromatographic methods, making it well-suited for iterative synthetic workflows in medicinal chemistry and process development.

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-H312-H315-H319-H332-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362-P405-P501

Quality Control

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

Computational Chemistry Data

TPSA 101.93
LogP 2.4879
H_Acceptors 5
H_Donors 2
Rotatable_Bonds 7

Other Classifications

Building Blocks Functional Group Carboxylic Acid

Building Blocks Functional Group Amide

Building Blocks Functional Group Ester

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Key Words

83436-45-7 sigma83436-45-7 manufacturer83436-45-7 price83436-45-7 structure83436-45-7 SDSbuy 83436-45-783436-45-7 supplier83436-45-7 uses83436-45-7 molecular weightprice of 83436-45-783436-45-7 chemical name formula of 83436-45-7

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:

(r)-3-(((Benzyloxy)carbonyl)amino)-5-(tert-butoxy)-5-oxopentanoic acid

CAS No. 83436-45-7

Recommended Products