tert-Butyl cis-3-hydroxycyclobutane-1-carboxylate

Name: tert-Butyl cis-3-hydroxycyclobutane-1-carboxylate
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 939768-64-6
Cat. No. CS-0159501
Purity≥95%
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.

tert-Butyl cis-3-hydroxycyclobutane-1-carboxylate|CS-0159501

Structure of 939768-64-6

Size

Price

Quantity

* Please select Quantity before adding items.

Description

tert-Butyl cis-3-hydroxycyclobutane-1-carboxylate features a strained cyclobutane core with a stereochemically defined hydroxyl group and a bench-stable tert-butyl ester. This configuration enables direct incorporation into complex molecular architectures, where the hydroxyl moiety serves as a handle for selective derivatization. The cis arrangement ensures predictable conformational behavior in synthetic sequences.

Application

tert-Butyl cis-3-hydroxycyclobutane-1-carboxylate serves as a versatile chiral building block in synthetic organic chemistry, enabling stereoselective functionalization at the C3 hydroxyl position. The cyclobutane core provides conformational rigidity beneficial for medicinal chemistry applications, while the tert-butyl ester offers bench stability and facile deprotection under mild acidic conditions. Its well-defined stereochemistry supports predictable reactivity in coupling, oxidation, and cyclization processes relevant to heterocyclic and natural product synthesis.

General Information

CAS No. 939768-64-6
Cat. No. CS-0159501
Purity ≥95%
MDL No. None
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₉H₁₆O₃
Molecular Weight 172.22
Synonym(s) Tert-butyl 3-hydroxycyclobutane-1-carboxylate
SMILES O=C([C@H]1C[C@@H](O)C1)OC(C)(C)C

Computational Chemistry Data

TPSA 46.53
LogP 1.099
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 1

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H315-H319-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-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 Functional Group Alcohol

Building Blocks Skeleton Fatty ring compounds Cyclobutane compounds

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Key Words

939768-64-6 sigma939768-64-6 manufacturer939768-64-6 price939768-64-6 structure939768-64-6 SDSbuy 939768-64-6939768-64-6 supplier939768-64-6 uses939768-64-6 molecular weightprice of 939768-64-6939768-64-6 chemical name formula of 939768-64-6

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:

tert-Butyl cis-3-hydroxycyclobutane-1-carboxylate

CAS No. 939768-64-6

Recommended Products