tert-Butyl (5-bromo-3-methylpyridin-2-yl)carbamate

Name: tert-Butyl (5-bromo-3-methylpyridin-2-yl)carbamate
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CAS No. 748812-61-5
Cat. No. CS-0153125
Molecule weight287.15
Purity≥95%
MDL No.MFCD11109816

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
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Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
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tert-Butyl (5-bromo-3-methylpyridin-2-yl)carbamate|CS-0153125

Structure of 748812-61-5

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General Information

CAS No. 748812-61-5
Cat. No. CS-0153125
Purity ≥95%
MDL No. MFCD11109816
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₁H₁₅BrN₂O₂
Molecular Weight 287.15
Synonym(s) tert-butyl N-(5-bromo-3-methylpyridin-2-yl)carbamate
SMILES CC1=CC(Br)=CN=C1NC(OC(C)(C)C)=O

Description

tert-Butyl (5-bromo-3-methylpyridin-2-yl)carbamate delivers a brominated pyridine scaffold with orthogonal reactivity, enabling direct functionalization in late-stage diversification. The tert-butyl carbamate group provides stable protection under standard conditions, while the para-bromo and meta-methyl substituents offer complementary handles for cross-coupling and electrophilic modification. This combination supports efficient access to complex heterocyclic architectures.

Application

tert-Butyl (5-bromo-3-methylpyridin-2-yl)carbamate serves as a versatile building block for the synthesis of substituted pyridine derivatives. The bromo group enables palladium-catalyzed cross-coupling reactions, while the carbamate protects the pyridinic nitrogen. The tert-butyl group ensures stability and ease of removal under mild acidic conditions, facilitating downstream functionalization in medicinal chemistry and process development.

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-H317-H319-H335
Precautionary Statements : P261-P264-P270-P271-P272-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

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Computational Chemistry Data

TPSA 51.22
LogP 3.49952
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 1

Other Classifications

Building Blocks Functional Group Amine

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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tert-Butyl (5-bromo-3-methylpyridin-2-yl)carbamate

CAS No. 748812-61-5

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