Benzaldehyde, 3-bromo-5-methoxy-

Name: Benzaldehyde, 3-bromo-5-methoxy-
Brand: ChemScene
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CAS No. 262450-65-7
Cat. No. CS-0030480
Purity≥98%
MDL No.MFCD06797975

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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+

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Benzaldehyde, 3-bromo-5-methoxy-|CS-0030480

Structure of 262450-65-7

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Description

3-Bromo-5-methoxybenzaldehyde features a bromine substituent at the meta position relative to the aldehyde, paired with a methoxy group at the para position. This electron-rich aromatic scaffold enables direct functionalization in cross-coupling reactions and serves as a key intermediate in synthesizing bioactive molecules and advanced materials.

Application

3-Bromo-5-methoxybenzaldehyde serves as a versatile building block in medicinal chemistry and materials synthesis, enabling efficient access to substituted benzimidazoles, heterocycles, and functionalized aryl intermediates. Its bromo and methoxy groups offer orthogonal reactivity for palladium-catalyzed cross-couplings and electrophilic substitutions, while the aldehyde functionality facilitates condensation reactions. Bench-stable and readily purified by crystallization, it functions reliably in multi-step syntheses.

General Information

CAS No. 262450-65-7
Cat. No. CS-0030480
Purity ≥98%
MDL No. MFCD06797975
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₇BrO₂
Molecular Weight 215.04
Synonym(s) None
SMILES O=CC1=CC(OC)=CC(Br)=C1

Computational Chemistry Data

TPSA 26.3
LogP 2.2702
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 2

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

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Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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Benzaldehyde, 3-bromo-5-methoxy-

CAS No. 262450-65-7

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