Fmoc-D-β-HoAsp(OtBu)-OH

Name: Fmoc-D-β-HoAsp(OtBu)-OH
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 1246651-90-0
Cat. No. CS-0060980
Purity≥97%
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.

Structure of 1246651-90-0

Size

Price

Quantity

* Please select Quantity before adding items.

Description

Fmoc-D-β-HoAsp(OtBu)-OH features a D-configured β-hydroxyaspartic acid scaffold with orthogonal protection, enabling efficient incorporation into peptide chains. The Fmoc group facilitates safe, stepwise solid-phase synthesis, while the OtBu ester ensures stability during coupling. This derivative delivers precise control in building complex sequences requiring stereospecific hydroxyl placement.

Application

Fmoc-D-β-HoAsp(OtBu)-OH serves as a key building block for the synthesis of peptidomimetics and constrained peptide architectures. The Fmoc group enables efficient solid-phase peptide synthesis, while the β-hydroxyaspartic acid side chain provides a versatile handle for stereocontrolled derivatization. The OtBu protecting group ensures stability during coupling and deprotection steps, facilitating clean reactions and straightforward purification. This derivative functions reliably in standard SPPS workflows and supports the construction of biologically relevant heterocyclic scaffolds.

General Information

CAS No. 1246651-90-0
Cat. No. CS-0060980
Purity ≥97%
MDL No. None
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₂₄H₂₇NO₆
Molecular Weight 425.47
Synonym(s) Fmoc-beta-D-HoAsp(OtBu)-OH
SMILES CC(C)(OC(C[C@@H](NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)CC(O)=O)=O)C

Computational Chemistry Data

TPSA 101.93
LogP 4.1002
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 : 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 Functional Group Fmoc

Building Blocks Functional Group Amine

Building Blocks Functional Group Carboxylic Acid

Building Blocks Functional Group Ester

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Key Words

Fmoc-D-β-HoAsp(OtBu)-OH sigmaFmoc-D-β-HoAsp(OtBu)-OH manufacturerFmoc-D-β-HoAsp(OtBu)-OH priceFmoc-D-β-HoAsp(OtBu)-OH structureFmoc-D-β-HoAsp(OtBu)-OH SDSbuy Fmoc-D-β-HoAsp(OtBu)-OHFmoc-D-β-HoAsp(OtBu)-OH supplierFmoc-D-β-HoAsp(OtBu)-OH usesFmoc-D-β-HoAsp(OtBu)-OH molecular weightprice of Fmoc-D-β-HoAsp(OtBu)-OHFmoc-D-β-HoAsp(OtBu)-OH chemical name formula of Fmoc-D-β-HoAsp(OtBu)-OH

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-D-β-HoAsp(OtBu)-OH

CAS No. 1246651-90-0

Recommended Products