tert-Butyl (3-bromopyridin-4-yl)carbamate

Name: tert-Butyl (3-bromopyridin-4-yl)carbamate
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 257937-08-9
Cat. No. CS-W006803
Purity≥96%
MDL No.MFCD01860257

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-bromopyridin-4-yl)carbamate|CS-W006803

Structure of 257937-08-9

Size

Price

Quantity

* Please select Quantity before adding items.

Description

tert-Butyl (3-bromopyridin-4-yl)carbamate features a brominated pyridine core with a stable tert-butyl carbamate protecting group, enabling selective functionalization in late-stage diversification. This bench-stable reagent integrates readily into cross-coupling and cyclization workflows, offering controlled access to nitrogen-containing heterocycles under standard conditions.

Application

tert-Butyl (3-bromopyridin-4-yl)carbamate serves as a versatile building block in medicinal chemistry, enabling direct functionalization at the pyridine C3 position via palladium-catalyzed cross-coupling. The carbamate group provides excellent bench stability and facilitates purification, while the bromide enables reliable Suzuki, Stille, and Negishi transformations. Its compatibility with diverse reaction conditions makes it a practical scaffold for constructing biologically active heterocycles and API intermediates.

General Information

CAS No. 257937-08-9
Cat. No. CS-W006803
Purity ≥96%
MDL No. MFCD01860257
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₀H₁₃BrN₂O₂
Molecular Weight 273.13
Synonym(s) (3-BROMO-PYRIDIN-4-YL)-CARBAMIC ACID TERT-BUTYL ESTER
SMILES O=C(OC(C)(C)C)NC1=C(Br)C=NC=C1

Computational Chemistry Data

TPSA 51.22
LogP 3.1911
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 : 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 Amine

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

257937-08-9 sigma257937-08-9 manufacturer257937-08-9 price257937-08-9 structure257937-08-9 SDSbuy 257937-08-9257937-08-9 supplier257937-08-9 uses257937-08-9 molecular weightprice of 257937-08-9257937-08-9 chemical name formula of 257937-08-9

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-bromopyridin-4-yl)carbamate

CAS No. 257937-08-9

Recommended Products