WS-5995 B structure

WS-5995 B

TL;DR: WS-5995 B (CAS 76191-52-1) is a chemical compound with molecular formula C19H14O6 and molecular weight 338.08 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-(5-hydroxy-1,4-dioxonaphthalen-2-yl)-3-methoxy-5-methylbenzoic acid

Also Known As: Antibiotic WS 5995B, Antibiotic WS5995B, Antibiotic WS-5995B, 2-(5-hydroxy-1,4-dioxonaphthalen-2-yl)-3-methoxy-5-methylbenzoic acid, 2-(1,4-Dihydro-5-hydroxy-1,4-dioxo-2-naphthalenyl)-3-methoxy-5-methylbenzoic acid

CAS: 76191-52-1
Molecular Formula C19H14O6
Molecular Weight 338.08 g/mol
LogP 3.1
Topological Polar Surface Area 101.0 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 6
Rotatable Bonds 3
Exact Mass 338.07904
Heavy Atoms 25
Complexity 609.0

Chemical Identifiers

CAS Number 76191-52-1
SMILES CC1=CC(=C(C(=C1)OC)C2=CC(=O)C3=C(C2=O)C=CC=C3O)C(=O)O
InChIKey SFCJKMQKLHNLCX-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 4 IPC patent classification(s) across the SureChEMBL global patent database.

Biotechnology (2 patents) Heterocyclic Building Blocks (2 patents) Organic Building Blocks (8 patents) Pharmaceutical Intermediates (5 patents)

Product Overview

WS-5995 B (CAS 76191-52-1), with molecular formula C19H14O6 and molecular weight 338.08 g/mol. IUPAC: 2-(5-hydroxy-1,4-dioxonaphthalen-2-yl)-3-methoxy-5-methylbenzoic 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 →

Chemical Property Profile of WS-5995 B

XLogP
3.1
TPSA (Topological Polar Surface Area)
101.0
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
6
Rotatable Bonds
3
Heavy Atoms
25
Complexity
609.0
Exact Mass
338.07904
Monoisotopic Mass
338.07904
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of WS-5995 B

The XLogP value of 3.1 indicates that WS-5995 B is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 101.0 Ų falls within the moderate polarity range, balancing permeability and solubility for WS-5995 B. Following Lipinski's Rule of Five, WS-5995 B has 2 hydrogen bond donor(s) and 6 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.

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.

Frequently Asked Questions

What is the CAS number of WS-5995 B?

The CAS number of WS-5995 B is 76191-52-1.

What is the molecular formula of WS-5995 B?

The molecular formula of WS-5995 B is C19H14O6.

What is the molecular weight of WS-5995 B?

The molecular weight of WS-5995 B is 338.08 g/mol.

Where can I buy WS-5995 B?

You can request a quote for WS-5995 B directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for WS-5995 B?

Yes, KEHONG BIO provides custom synthesis services for WS-5995 B and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

🤖 科弘生物 AI 助手 ×
您好!我是 科弘生物 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?