Basic Description

Synonyms	1, 2,5-dibromo- \| 1,4-Dibromo-2,5-benzenedicarboxylic acid \| NSC115430 \| AKOS000120839 \| CCG-234128 \| PS-7035 \| VUTICWRXMKBOSF-UHFFFAOYSA-N \| 2-(3-Pyridinyl)-1H-benzimidazole \| AH-034/04858062 \| AMY296 \| DTXSID4065600 \| 2,5-Dibromoterephtalicacid \| MFCD00
Specifications & Purity	≥98%
Shipped In	Normal

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Benzenoids
  - Class Benzene and substituted derivatives
    - Subclass Benzoic acids and derivatives
      - Level5 Phthalic acid and derivatives
        Level6 P-phthalic acid and derivatives

Kingdom	Organic compounds
Superclass	Benzenoids
Class	Benzene and substituted derivatives
Subclass	Benzoic acids and derivatives
Intermediate Tree Nodes	Phthalic acid and derivatives
Direct Parent	P-phthalic acid and derivatives
Alternative Parents	Halobenzoic acids 3-halobenzoic acids 2-halobenzoic acids Benzoic acids Benzoyl derivatives 1-carboxy-2-haloaromatic compounds Bromobenzenes Dicarboxylic acids and derivatives Aryl bromides Vinylogous halides Organooxygen compounds Organobromides Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic homomonocyclic compounds
Substituents	Para_phthalic_acid - Halobenzoic acid - 3-halobenzoic acid - 2-halobenzoic acid - Halobenzoic acid or derivatives - 3-halobenzoic acid or derivatives - 2-halobenzoic acid or derivatives - Benzoic acid - 1-carboxy-2-haloaromatic compound - Benzoyl - Bromobenzene - Halobenzene - Aryl bromide - Aryl halide - Dicarboxylic acid or derivatives - Vinylogous halide - Carboxylic acid derivative - Carboxylic acid - Organobromide - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Organohalogen compound - Aromatic homomonocyclic compound
Description	This compound belongs to the class of organic compounds known as p-phthalic acid and derivatives. These are compounds containing a benzene ring bearing a carboxylic acid group at ring carbon atoms 1 and 4.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

Pubchem Sid	504755699
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504755699
IUPAC Name	2,5-dibromoterephthalic acid
INCHI	InChI=1S/C8H4Br2O4/c9-5-1-3(7(11)12)6(10)2-4(5)8(13)14/h1-2H,(H,11,12)(H,13,14)
InChIKey	VUTICWRXMKBOSF-UHFFFAOYSA-N
Smiles	C1=C(C(=CC(=C1Br)C(=O)O)Br)C(=O)O
Isomeric SMILES	C1=C(C(=CC(=C1Br)C(=O)O)Br)C(=O)O
Molecular Weight	323.92
Beilstein	9(3)4258
Reaxy-Rn	1971486
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1971486&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

16 results found

Lot Number	Certificate Type	Date	Item
F2510208	Certificate of Analysis	Jun 20, 2025	D138185
D2521027	Certificate of Analysis	Apr 26, 2025	D138185
F2325495	Certificate of Analysis	Apr 09, 2025	D138185
F2325494	Certificate of Analysis	Apr 09, 2025	D138185
F2325492	Certificate of Analysis	Apr 09, 2025	D138185
G2423074	Certificate of Analysis	Jul 29, 2024	D138185
L2425217	Certificate of Analysis	Jul 29, 2024	D138185
K2104099	Certificate of Analysis	Aug 07, 2023	D138185
K2104160	Certificate of Analysis	Aug 07, 2023	D138185
K2104246	Certificate of Analysis	Aug 07, 2023	D138185
J2009082	Certificate of Analysis	Aug 10, 2022	D138185
H2209271	Certificate of Analysis	Jun 13, 2022	D138185
H2209274	Certificate of Analysis	Jun 13, 2022	D138185
H2209273	Certificate of Analysis	Jun 13, 2022	D138185
I2304028	Certificate of Analysis	Jun 13, 2022	D138185
K2301068	Certificate of Analysis	Jun 13, 2022	D138185

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Chemical and Physical Properties

Solubility	Soluble in methanol
Melt Point(°C)	318°C
Molecular Weight	323.920 g/mol
XLogP3	2.400
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	2
Exact Mass	323.846 Da
Monoisotopic Mass	321.848 Da
Topological Polar Surface Area	74.600 Å²
Heavy Atom Count	14
Formal Charge	0
Complexity	230.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Citations of This Product

How to Cite Aladdin Scientific Products?

1. Xintong Li, Xin Wu, Bo Li, Shoufeng Zhang, Yizhe Liu, Zhen Li, Dong Zhang, Xue Wang, Qidi Sun, Danpeng Gao, Chunlei Zhang, Wei-Hsiang Huang, Chu-Chen Chueh, Chi-Liang Chen, Shangfeng Yang, Shuang Xiao, Zilong Wang, Zonglong Zhu. (2023) Efficient Solar-Driven Water Splitting Enabled by Perovskite Photovoltaics and a Halogen-Modulated Metal–Organic Framework Electrocatalyst. ACS Nano, 17 (23): (23478–23487).
2. Jiayou Liu, Xiaoxiang Huang, Linfeng Liu, Qianqian Nie, Zhongchao Tan, Hesheng Yu. (2022) New insights into the removal of nitric oxide using UiO-66-NH2: Synergistic photooxidation and subsequent adsorption. Journal of Environmental Chemical Engineering, 10 (108294).

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SKU	Size	Availability	Price
D138185-1g	1g	3	$9.90
D138185-5g	5g	3	$28.90
D138185-25g	25g	3	$95.90
D138185-100g	100g	5	$342.90
D138185-500g	500g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$1,539.90

2,5-Dibromoterephthalic Acid - ≥98.0%, high purity , CAS No.13731-82-3