2-Bromo-3-hydroxybenzaldehyde

Name: 2-Bromo-3-hydroxybenzaldehyde
Brand: ChemScene
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CAS No. 196081-71-7
Cat. No. CS-W004712
Purity≥98%
MDL No.MFCD00092081

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Type	HazMat Fee
Excepted Quantity	$0.00
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Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
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2-Bromo-3-hydroxybenzaldehyde|CS-W004712

Structure of 196081-71-7

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General Information

CAS No. 196081-71-7
Cat. No. CS-W004712
Purity ≥98%
MDL No. MFCD00092081
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₅BrO₂
Molecular Weight 201.02
Synonym(s) Benzaldehyde, 2-broMo-3-hydroxy-
SMILES BrC1=C(C=O)C=CC=C1O

Description

2-Bromo-3-hydroxybenzaldehyde features a bromine atom at the ortho position relative to the aldehyde, paired with a phenolic hydroxyl group para to the carbonyl. This combination imparts enhanced reactivity in electrophilic substitution and facilitates direct coupling without protection. The molecule exhibits moderate solubility in polar organic solvents and remains stable under standard bench conditions.

Synthesis

Route1
- 100-83-4
- ~51%
- In-stock
  
  196081-71-7
References
- Stavrakov, Georgi; Keller, Manfred; Breit, Bernhard European Journal of Organic Chemistry, 2007 , # 34 p. 5726 - 5733
Route2
- 100-83-4
- ~%
- In-stock
  
  2973-80-0
- In-stock
  
  196081-71-7
References
- Tetrahedron Letters, , vol. 45, # 26 p. 5091 - 5094

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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Computational Chemistry Data

TPSA 37.3
LogP 1.9672
H_Acceptors 2
H_Donors 1
Rotatable_Bonds 1

Other Classifications

Building Blocks Functional Group Aldehyde

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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2-Bromo-3-hydroxybenzaldehyde

CAS No. 196081-71-7

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