Fmoc-(RS)-3-amino-3-(4-nitrophenyl)-propionic acid

Name: Fmoc-(RS)-3-amino-3-(4-nitrophenyl)-propionic acid
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 273920-31-3
Cat. No. CS-0182708
Purity≥98%
MDL No.None

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.

Fmoc-(RS)-3-amino-3-(4-nitrophenyl)-propionic acid|CS-0182708

Structure of 273920-31-3

Size

Price

Quantity

* Please select Quantity before adding items.

Description

Fmoc-(RS)-3-amino-3-(4-nitrophenyl)-propionic acid is a chiral, electron-deficient amino acid derivative featuring a para-nitrophenyl group that enhances reactivity in coupling processes. This Fmoc-protected building block integrates readily into peptide chains under standard conditions, offering improved solubility and stability during synthesis workflows.

Application

Fmoc-(RS)-3-amino-3-(4-nitrophenyl)-propionic acid serves as a versatile building block for peptide synthesis and bioconjugation, enabling the incorporation of electron-deficient aromatic side chains. The Fmoc group ensures orthogonal protection during solid-phase peptide synthesis, while the 4-nitrophenyl moiety provides a handle for further derivatization via nucleophilic substitution or metal-catalyzed coupling. Its bench-stable nature and compatibility with standard purification methods facilitate reliable use in medicinal chemistry campaigns.

General Information

CAS No. 273920-31-3
Cat. No. CS-0182708
Purity ≥98%
MDL No. None
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₂₄H₂₀N₂O₆
Molecular Weight 432.43
Synonym(s) None
SMILES O=C(O)CC(NC(OCC1C2=C(C3=C1C=CC=C3)C=CC=C2)=O)C4=CC=C([N+]([O-])=O)C=C4

Computational Chemistry Data

TPSA 118.77
LogP 4.6493
H_Acceptors 5
H_Donors 2
Rotatable_Bonds 7

Safety Information

Download SDS

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

Quality Control

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

Other Classifications

Building Blocks Functional Group Amine

Building Blocks Functional Group Carboxylic Acid

Building Blocks Functional Group Nitro compounds

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

273920-31-3 sigma273920-31-3 manufacturer273920-31-3 price273920-31-3 structure273920-31-3 SDSbuy 273920-31-3273920-31-3 supplier273920-31-3 uses273920-31-3 molecular weightprice of 273920-31-3273920-31-3 chemical name formula of 273920-31-3

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:

Fmoc-(RS)-3-amino-3-(4-nitrophenyl)-propionic acid

CAS No. 273920-31-3

Recommended Products