5-Bromobenzo[d]oxazole

Name: 5-Bromobenzo[d]oxazole
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 132244-31-6
Cat. No. CS-W004754
Purity≥98%
MDL No.MFCD03095026

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 132244-31-6

Size

Price

Quantity

* Please select Quantity before adding items.

General Information

CAS No. 132244-31-6
Cat. No. CS-W004754
Purity ≥98%
MDL No. MFCD03095026
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₄BrNO
Molecular Weight 198.02
Synonym(s) 5-BROMO-1,3-BENZOXAZOLE
SMILES BrC1=CC=C(OC=N2)C2=C1

Description

5-Bromobenzo[d]oxazole is a heterocyclic bromoaromatic compound featuring a fused benzene-oxazole core. This bench-stable, moisture-tolerant scaffold serves as a pivotal building block in medicinal chemistry and materials science. The bromine substituent enables facile cross-coupling reactions, facilitating the integration of complex molecular architectures.

Application

5-Bromobenzo[d]oxazole serves as a versatile building block in medicinal chemistry and materials science, enabling direct functionalization via palladium-catalyzed cross-coupling reactions. Its bromine substituent facilitates efficient C–C bond formation under standard Suzuki, Stille, or Negishi conditions, while the rigid heterocyclic core provides excellent metabolic stability and structural rigidity. Bench-stable and readily purified by column chromatography, it functions as a key scaffold for diversification in drug discovery and advanced organic synthesis.

Synthesis

Route1
- In-stock
  
  40925-68-6
- 122-51-0
- ~80%
- In-stock
  
  132244-31-6
References
- Guo, Shengmei; Qian, Bo; Xie, Yinjun; Xia, Chungu; Huang, Hanmin Organic Letters, 2011 , vol. 13, # 3 p. 522 - 525

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-H319
Precautionary Statements : P264-P270-P280-P330-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 26.03
LogP 2.5903
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 0

Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Benzooxazole compounds

Key Words

5-Bromobenzo[d]oxazole sigma5-Bromobenzo[d]oxazole manufacturer5-Bromobenzo[d]oxazole price5-Bromobenzo[d]oxazole structure5-Bromobenzo[d]oxazole SDSbuy 5-Bromobenzo[d]oxazole5-Bromobenzo[d]oxazole supplier5-Bromobenzo[d]oxazole uses5-Bromobenzo[d]oxazole molecular weightprice of 5-Bromobenzo[d]oxazole5-Bromobenzo[d]oxazole chemical name formula of 5-Bromobenzo[d]oxazole

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:

5-Bromobenzo[d]oxazole

CAS No. 132244-31-6

Recommended Products