(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(thiophen-3-yl)acetic acid

Name: (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(thiophen-3-yl)acetic acid
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 1217706-09-6
Cat. No. CS-0179046
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.

(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(thiophen-3-yl)acetic acid|CS-0179046

Structure of 1217706-09-6

Size

Price

Quantity

* Please select Quantity before adding items.

Description

(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(thiophen-3-yl)acetic acid features a chiral α-amino acid backbone with a fluorenylmethoxycarbonyl (Fmoc) protecting group, enabling direct incorporation into peptide synthesis. The thiophen-3-yl side chain imparts enhanced solubility and electronic modulation, supporting efficient coupling under standard conditions. This bench-stable derivative facilitates the construction of complex bioactive peptides with high fidelity.

Application

(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(thiophen-3-yl)acetic acid serves as a robust chiral building block for peptide synthesis, combining the orthogonal protection of the Fmoc group with a sterically defined β-branched side chain. The thiophen-3-yl moiety imparts enhanced metabolic stability and π-stacking potential, while the bench-stable, crystalline nature facilitates straightforward purification and handling in multi-step syntheses.

General Information

CAS No. 1217706-09-6
Cat. No. CS-0179046
Purity ≥98%
MDL No. None
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₂₁H₁₇NO₄S
Molecular Weight 379.43
Synonym(s) 3-Thiopheneacetic acid, α-[[(9H-fluoren-9-ylmethoxy)carbony
SMILES O=C(O)[C@H](C1=CSC=C1)NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O

Computational Chemistry Data

TPSA 75.63
LogP 4.4125
H_Acceptors 4
H_Donors 2
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-P330-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 Skeleton Aromatic heterocycle compounds Thiophene compounds

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Life Science Amino Acids and their Derivatives Alanine and derivatives

Chemical Biology Peptide Chemistry Amine Protection

Chemical Biology Peptide Chemistry Unnatural Amino Acid Derivatives

Key Words

1217706-09-6 sigma1217706-09-6 manufacturer1217706-09-6 price1217706-09-6 structure1217706-09-6 SDSbuy 1217706-09-61217706-09-6 supplier1217706-09-6 uses1217706-09-6 molecular weightprice of 1217706-09-61217706-09-6 chemical name formula of 1217706-09-6

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)amino)-2-(thiophen-3-yl)acetic acid

CAS No. 1217706-09-6

Recommended Products