(1R,2S)-rel-Cyclohex-4-ene-1,2-dicarboxylic acid

Name: (1R,2S)-rel-Cyclohex-4-ene-1,2-dicarboxylic acid
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 2305-26-2
Cat. No. CS-W013232
Purity≥98%
MDL No.MFCD00070482

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.

(1R,2S)-rel-Cyclohex-4-ene-1,2-dicarboxylic acid|CS-W013232

Structure of 2305-26-2

Size

Price

Quantity

* Please select Quantity before adding items.

General Information

CAS No. 2305-26-2
Cat. No. CS-W013232
Purity ≥98%
MDL No. MFCD00070482
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₁₀O₄
Molecular Weight 170.16
Synonym(s) cis-Δ4-Tetrahydrophthalic Acid
SMILES O=C(O)[C@@]1([H])CC=CC[C@@]1([H])C(O)=O.[Relative stereochemistry]

Description

This chiral cyclohexene dicarboxylic acid features a rigid, strained ring system with defined stereochemistry at the 1 and 2 positions. The conjugated diene moiety enables participation in Diels-Alder reactions, while the carboxylic acid groups serve as anchor points for derivatization. Bench-stable and moisture-tolerant, it facilitates access to complex cyclic architectures in synthetic organic chemistry and materials design.

Application

(1R,2S)-rel-Cyclohex-4-ene-1,2-dicarboxylic acid serves as a versatile chiral building block in asymmetric synthesis, enabling stereoselective transformations via its rigid bicyclic framework. Its conjugated diene system facilitates Diels–Alder reactions, while the carboxylic acid functionalities offer direct handles for derivatization or salt formation. Bench-stable and readily purified by recrystallization, it functions effectively in natural product synthesis, catalyst design, and pharmaceutical intermediate 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-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.

Computational Chemistry Data

TPSA 74.6
LogP 0.738
H_Acceptors 2
H_Donors 2
Rotatable_Bonds 2

Other Classifications

Building Blocks Skeleton Fatty ring compounds Cyclohexane compounds

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Material Science Polymer Materials Macromolecular Monomer

Material Science Polymer/Macromolecule Reagents Monomers Dicarboxylic Acid Monomers

Key Words

2305-26-2 sigma2305-26-2 manufacturer2305-26-2 price2305-26-2 structure2305-26-2 SDSbuy 2305-26-22305-26-2 supplier2305-26-2 uses2305-26-2 molecular weightprice of 2305-26-22305-26-2 chemical name formula of 2305-26-2

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:

(1R,2S)-rel-Cyclohex-4-ene-1,2-dicarboxylic acid

CAS No. 2305-26-2

Recommended Products