(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-2-phenylacetic acid

Name: (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-2-phenylacetic acid
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 574739-36-9
Cat. No. CS-0151370
Purity≥98%
MDL No.MFCD01861296

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.

(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-2-phenylacetic acid|CS-0151370

Structure of 574739-36-9

Size

Price

Quantity

* Please select Quantity before adding items.

Description

This chiral building block features a fluorenylmethoxycarbonyl-protected amine and a phenyl-substituted alpha-carbon, enabling direct incorporation into peptide synthesis. The (S)-configuration ensures stereoselective coupling, while the fluoren-9-ylmethyl group facilitates clean deprotection under mild conditions.

Application

(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-2-phenylacetic acid serves as a valuable chiral building block in peptide synthesis, enabling efficient incorporation of (S)-α-methylphenylalanine derivatives. The Fmoc group provides orthogonal protection for the amine, allowing selective deprotection under mild conditions. The methylated α-amino center enhances metabolic stability and conformational rigidity, while the phenyl side chain supports diverse downstream functionalization. Bench-stable and compatible with standard coupling protocols, it facilitates reliable access to bioactive peptidomimetics and complex heterocyclic scaffolds.

General Information

CAS No. 574739-36-9
Cat. No. CS-0151370
Purity ≥98%
MDL No. MFCD01861296
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₂₄H₂₁NO₄
Molecular Weight 387.43
Synonym(s) Fmoc-Nalpha-methyl-L-phenylglycine
SMILES CN([C@@H](C1=CC=CC=C1)C(=O)O)C(=O)OCC2C3=CC=CC=C3C4=CC=CC=C42

Computational Chemistry Data

TPSA 66.84
LogP 4.6932
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 5

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

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Life Science Amino Acids and their Derivatives Glycine and derivatives

Chemical Biology Peptide Chemistry Amine Protection

Chemical Biology Peptide Chemistry Unnatural Amino Acid Derivatives

Key Words

574739-36-9 sigma574739-36-9 manufacturer574739-36-9 price574739-36-9 structure574739-36-9 SDSbuy 574739-36-9574739-36-9 supplier574739-36-9 uses574739-36-9 molecular weightprice of 574739-36-9574739-36-9 chemical name formula of 574739-36-9

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:

(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-2-phenylacetic acid

CAS No. 574739-36-9

Recommended Products