2-(4,5-Dichloro-6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid structure

2-(4,5-Dichloro-6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid

2-(4,5-dichloro-3-hydroxy-6-oxoxanthen-9-yl)benzoic acid

Also Known As: Dichlorofluorescein|4',5'-Dichlorofluorescein|2-(4,5-dichloro-6-hydroxy-3-oxo-3h-xanthen-9-yl)benzoic acid|J1.134.382A|2-(4,5-dichloro-3-hydroxy-6-oxoxanthen-9-yl)benzoic acid|2-(4,5-dichloro-3-hydroxy-6-oxo-xanthen-9-yl)benzoic acid|2-(4,5-dichloro-6-hydroxy-3-oxo-xanthen-9-yl)benzoic acid|2-(3-Hydroxy-4,5-dichloro-6-oxo-6H-xanthene-9-yl)benzoic acid|Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 4',5'-dichloro-3',6'-dihydroxy-

CAS: 81-87-8
Molecular Formula C20H10Cl2O5
Molecular Weight 399.99054 g/mol
LogP 3.9
Topological Polar Surface Area 83.8 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 5
Rotatable Bonds 2
Exact Mass 399.99054
Monoisotopic Mass 399.99054
Heavy Atoms 27
Complexity 768.0

Chemical Identifiers

CAS Number 81-87-8
SMILES C1=CC=C(C(=C1)C2=C3C=CC(=O)C(=C3OC4=C2C=CC(=C4Cl)O)Cl)C(=O)O
InChIKey QZJUUWVEZFULLI-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 6 IPC patent classification(s) across the SureChEMBL global patent database.

Analytical Reagents (1 patents) Heterocyclic Building Blocks (1 patents) Peptides & Amino Acids (1 patents) Pharmaceutical Intermediates (59 patents) Photographic Chemicals (4 patents) Specialty Chemicals (1 patents)

Product Overview

2-(4,5-Dichloro-6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid (CAS 81-87-8), with molecular formula C20H10Cl2O5 and molecular weight 399.99054 g/mol. IUPAC: 2-(4,5-dichloro-3-hydroxy-6-oxoxanthen-9-yl)benzoic acid.

🧪
Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →

Frequently Asked Questions

What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
Can you provide samples for testing?
Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
Do you ship internationally?
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.
🤖 CoreyChem AI 助手 ×
您好!我是 CoreyChem AI 助手。可以问我产品搜索、询价、样品或技术问题。如何帮助您?