tert-Butyl 3-hydroxypent-4-enoate,98% (stabilized with MEHQ)

Name: tert-Butyl 3-hydroxypent-4-enoate,98% (stabilized with MEHQ)
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 122763-67-1
Cat. No. CS-0005933
Purity98% (stabilized with MEHQ)
MDL No.MFCD18207180

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.

tert-Butyl 3-hydroxypent-4-enoate,98% (stabilized with MEHQ)|CS-0005933

Structure of 122763-67-1

Size

Price

Quantity

* Please select Quantity before adding items.

Description

tert-Butyl 3-hydroxypent-4-enoate, stabilized with MEHQ, features a conjugated enol ether system and a pendant hydroxyl group, enabling direct incorporation into complex synthetic sequences. The tert-butyl ester enhances stability under standard conditions while the MEHQ additive suppresses radical-mediated degradation. This bench-stable reagent facilitates efficient access to functionalized carbocycles and heterocycles via tandem cyclization or cycloaddition processes.

Application

tert-Butyl 3-hydroxypent-4-enoate, stabilized with MEHQ, serves as a versatile β-hydroxy enoate building block for synthetic applications. Its conjugated enone system enables reliable Michael additions and aldol-type cyclizations, while the tert-butyl ester provides excellent bench stability and ease of purification. The hydroxyl group offers direct handle for functionalization, and the stabilizing agent prevents premature polymerization, ensuring consistent performance in multi-step syntheses.

General Information

CAS No. 122763-67-1
Cat. No. CS-0005933
Purity 98% (stabilized with MEHQ)
MDL No. MFCD18207180
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₉H₁₆O₃
Molecular Weight 172.22
Synonym(s) Vaborbactam Related Compound 1
SMILES C=CC(O)CC(OC(C)(C)C)=O

Computational Chemistry Data

TPSA 46.53
LogP 1.2651
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 3

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 Alcohol

Building Blocks Functional Group Olefins

Building Blocks Functional Group Ester

Building Blocks Skeleton Fatty chain compounds

Key Words

122763-67-1 sigma122763-67-1 manufacturer122763-67-1 price122763-67-1 structure122763-67-1 SDSbuy 122763-67-1122763-67-1 supplier122763-67-1 uses122763-67-1 molecular weightprice of 122763-67-1122763-67-1 chemical name formula of 122763-67-1

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:

tert-Butyl 3-hydroxypent-4-enoate,98% (stabilized with MEHQ)

CAS No. 122763-67-1

Recommended Products