3,5-Dibromo-2,4-dihydroxybenzaldehyde

Name: 3,5-Dibromo-2,4-dihydroxybenzaldehyde
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 116096-91-4
Cat. No. CS-0196523
Molecule weight295.91
Purity≥98%
MDL No.None

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.

3,5-Dibromo-2,4-dihydroxybenzaldehyde|CS-0196523

Structure of 116096-91-4

Size

Price

Quantity

* Please select Quantity before adding items.

General Information

CAS No. 116096-91-4
Cat. No. CS-0196523
Purity ≥98%
MDL No. None
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₄Br₂O₃
Molecular Weight 295.91
Synonym(s) OTAVA-BB BB7018801963
SMILES C1=C(C=O)C(=C(C(=C1Br)O)Br)O

Description

3,5-Dibromo-2,4-dihydroxybenzaldehyde features two bromine substituents flanking a hydroxyl-rich aromatic core, delivering enhanced electron-withdrawing character and structural rigidity. This configuration supports robust coupling reactions and facilitates incorporation into complex molecular architectures requiring halogenated directing groups. The aldehyde functionality enables direct functionalization or conjugation under mild conditions, while the ortho-hydroxyls promote chelation and stability in metal-mediated transformations.

Application

3,5-Dibromo-2,4-dihydroxybenzaldehyde serves as a versatile building block for brominated phenolic scaffolds, enabling direct incorporation into complex heterocycles and bioactive molecule synthesis. Its ortho-dihydroxy functionality facilitates chelation and oxidation to quinones, while the aldehyde group supports reductive amination, Schiff base formation, and Ullmann-type coupling reactions. Bench-stable and amenable to standard purification techniques, it functions effectively in multi-step syntheses requiring controlled functional group reactivity.

Synthesis

Route1
- In-stock
  
  95-01-2
- ~93%
- In-stock
  
  116096-91-4
References
- Patwari, Shivaji B.; Baseer, Mohammad A.; Vibhute, Yashwant B.; Bhusare, Sudhakar R. Tetrahedron Letters, 2003 , vol. 44, # 26 p. 4893 - 4894
Route2
- 108-46-3
- ~%
- In-stock
  
  116096-91-4
References
- Chen, Wan-Mu Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1996 , vol. 35, # 10 p. 1085 - 1087

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
Precautionary Statements : P264-P270-P330-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 57.53
LogP 2.4353
H_Acceptors 3
H_Donors 2
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

3,5-Dibromo-2,4-dihydroxybenzaldehyde sigma3,5-Dibromo-2,4-dihydroxybenzaldehyde manufacturer3,5-Dibromo-2,4-dihydroxybenzaldehyde price3,5-Dibromo-2,4-dihydroxybenzaldehyde structure3,5-Dibromo-2,4-dihydroxybenzaldehyde SDSbuy 3,5-Dibromo-2,4-dihydroxybenzaldehyde3,5-Dibromo-2,4-dihydroxybenzaldehyde supplier3,5-Dibromo-2,4-dihydroxybenzaldehyde uses3,5-Dibromo-2,4-dihydroxybenzaldehyde molecular weightprice of 3,5-Dibromo-2,4-dihydroxybenzaldehyde3,5-Dibromo-2,4-dihydroxybenzaldehyde chemical name formula of 3,5-Dibromo-2,4-dihydroxybenzaldehyde

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:

3,5-Dibromo-2,4-dihydroxybenzaldehyde

CAS No. 116096-91-4

Recommended Products