5-Chloro-2-hydroxy-4-methylbenzaldehyde

Name: 5-Chloro-2-hydroxy-4-methylbenzaldehyde
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 3328-68-5
Cat. No. CS-0153525
Purity≥98%
MDL No.MFCD03094618

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.

5-Chloro-2-hydroxy-4-methylbenzaldehyde|CS-0153525

Structure of 3328-68-5

Size

Price

Quantity

* Please select Quantity before adding items.

Description

5-Chloro-2-hydroxy-4-methylbenzaldehyde features a hydroxyl group ortho to the aldehyde, enabling chelation and enhanced stability, while the chloro and methyl substituents provide electronic modulation and steric control. This combination supports efficient coupling in synthetic sequences and facilitates incorporation into bioactive scaffolds under standard conditions.

Application

5-Chloro-2-hydroxy-4-methylbenzaldehyde serves as a versatile building block in synthetic organic chemistry, enabling efficient access to substituted benzene scaffolds. The aldehyde group facilitates nucleophilic additions and condensation reactions, while the phenolic hydroxyl supports derivatization and metal-catalyzed coupling processes. Its chlorine and methyl substituents provide orthogonal reactivity handles for further functionalization. This compound exhibits good bench stability and is compatible with standard purification methods, making it well-suited for medicinal chemistry campaigns and process development workflows.

General Information

CAS No. 3328-68-5
Cat. No. CS-0153525
Purity ≥98%
MDL No. MFCD03094618
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₇ClO₂
Molecular Weight 170.59
Synonym(s) 5-Chloro-2-Hyroxy-4-Methylbenzaldehyde (5-Chloro-4-Methylsalicylaldehyde)
SMILES CC1=C(C=C(C=O)C(=C1)O)Cl

Computational Chemistry Data

TPSA 37.3
LogP 2.16652
H_Acceptors 2
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 Chloride

Building Blocks Functional Group Aldehyde

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

5-Chloro-2-hydroxy-4-methylbenzaldehyde sigma5-Chloro-2-hydroxy-4-methylbenzaldehyde manufacturer5-Chloro-2-hydroxy-4-methylbenzaldehyde price5-Chloro-2-hydroxy-4-methylbenzaldehyde structure5-Chloro-2-hydroxy-4-methylbenzaldehyde SDSbuy 5-Chloro-2-hydroxy-4-methylbenzaldehyde5-Chloro-2-hydroxy-4-methylbenzaldehyde supplier5-Chloro-2-hydroxy-4-methylbenzaldehyde uses5-Chloro-2-hydroxy-4-methylbenzaldehyde molecular weightprice of 5-Chloro-2-hydroxy-4-methylbenzaldehyde5-Chloro-2-hydroxy-4-methylbenzaldehyde chemical name formula of 5-Chloro-2-hydroxy-4-methylbenzaldehyde

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:

5-Chloro-2-hydroxy-4-methylbenzaldehyde

CAS No. 3328-68-5

Recommended Products