3-Bromo-4,5-dimethylpyridine

Name: 3-Bromo-4,5-dimethylpyridine
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 27063-98-5
Cat. No. CS-W005849
Purity≥96%
MDL No.MFCD11656269

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 27063-98-5

Size

Price

Quantity

* Please select Quantity before adding items.

General Information

CAS No. 27063-98-5
Cat. No. CS-W005849
Purity ≥96%
MDL No. MFCD11656269
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₈BrN
Molecular Weight 186.05
Synonym(s) 5-bromo-3,4-dimethyl-pyridine
SMILES CC1=CN=CC(Br)=C1C

Description

3-Bromo-4,5-dimethylpyridine features a bromine atom at the 3-position and methyl groups at the 4- and 5-positions of the pyridine ring, delivering enhanced reactivity in cross-coupling processes. The electron-rich aromatic core supports efficient palladium-catalyzed transformations, while the steric profile from adjacent methyl substituents improves selectivity in complex synthetic sequences. This bench-stable compound integrates seamlessly into medicinal chemistry and materials synthesis workflows.

Application

3-Bromo-4,5-dimethylpyridine serves as a versatile building block in medicinal chemistry and catalytic cross-coupling reactions. The bromine substituent enables reliable Suzuki, Stille, and Negishi couplings, while the methyl groups enhance solubility and influence electronic properties. Its bench-stable nature and compatibility with standard reaction conditions facilitate efficient synthesis of functionalized heterocycles and advanced intermediates for API development.

Synthesis

Route1
- 583-58-4
- ~46%
- In-stock
  
  27063-98-5
References
- Jones, Keith; Escudero-Hernandez, Maria L. Tetrahedron, 1998 , vol. 54, # 10 p. 2275 - 2280
Route2
- 583-58-4
- ~43%
- In-stock
  
  27063-98-5
- 117846-57-8
References
- Dunn, Allan D.; Guillermic, Sandrine Zeitschrift fuer Chemie (Stuttgart, Germany), 1988 , vol. 28, # 2 p. 59 - 60

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 12.89
LogP 2.46094
H_Acceptors 1
H_Donors 0
Rotatable_Bonds 0

Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

3-Bromo-4,5-dimethylpyridine sigma3-Bromo-4,5-dimethylpyridine manufacturer3-Bromo-4,5-dimethylpyridine price3-Bromo-4,5-dimethylpyridine structure3-Bromo-4,5-dimethylpyridine SDSbuy 3-Bromo-4,5-dimethylpyridine3-Bromo-4,5-dimethylpyridine supplier3-Bromo-4,5-dimethylpyridine uses3-Bromo-4,5-dimethylpyridine molecular weightprice of 3-Bromo-4,5-dimethylpyridine3-Bromo-4,5-dimethylpyridine chemical name formula of 3-Bromo-4,5-dimethylpyridine

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:

3-Bromo-4,5-dimethylpyridine

CAS No. 27063-98-5

Recommended Products