Hydroxymethylenetanshiquinone structure

Hydroxymethylenetanshiquinone

TL;DR: Hydroxymethylenetanshiquinone (CAS 83145-47-5) is a chemical compound with molecular formula C18H14O4 and molecular weight 294.09 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(7S)-7-hydroxy-1-methyl-6-methylidene-8,9-dihydro-7H-naphtho[1,2-g][1]benzofuran-10,11-dione

Also Known As: HMTQ, Hydroxymethylenetanshinquinone, Hydroxymethylenetanshiquinone, 3-Hydroxymethylenetanshinquinone, Tanshinquinone, hydroxymethylene-

CAS: 83145-47-5
Molecular Formula C18H14O4
Molecular Weight 294.09 g/mol
LogP 2.95432
Topological Polar Surface Area 67.51 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 4
Rotatable Bonds 0
Exact Mass 294.0892
Heavy Atoms 22
Complexity 869.4526

Chemical Identifiers

CAS Number 83145-47-5
SMILES CC1=COC2=C1C(=O)C(=O)C3=C2C=CC4=C3CC[C@@H](C4=C)O

Product Overview

Hydroxymethylenetanshiquinone (CAS 83145-47-5), with molecular formula C18H14O4 and molecular weight 294.09 g/mol. IUPAC: (7S)-7-hydroxy-1-methyl-6-methylidene-8,9-dihydro-7H-naphtho[1,2-g][1]benzofuran-10,11-dione.

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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 Hydroxymethylenetanshiquinone

XLogP
2.95432
TPSA (Topological Polar Surface Area)
67.51
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
4
Rotatable Bonds
0
Heavy Atoms
22
Complexity
869.4526
Exact Mass
294.0892
Monoisotopic Mass
294.0892
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 Hydroxymethylenetanshiquinone

The XLogP value of 2.95432 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Hydroxymethylenetanshiquinone. The TPSA of 67.51 Ų falls within the moderate polarity range, balancing permeability and solubility for Hydroxymethylenetanshiquinone. Following Lipinski's Rule of Five, Hydroxymethylenetanshiquinone has 1 hydrogen bond donor(s) and 4 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 Hydroxymethylenetanshiquinone?

The CAS number of Hydroxymethylenetanshiquinone is 83145-47-5.

What is the molecular formula of Hydroxymethylenetanshiquinone?

The molecular formula of Hydroxymethylenetanshiquinone is C18H14O4.

What is the molecular weight of Hydroxymethylenetanshiquinone?

The molecular weight of Hydroxymethylenetanshiquinone is 294.09 g/mol.

Where can I buy Hydroxymethylenetanshiquinone?

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

Does KEHONG BIO offer custom synthesis for Hydroxymethylenetanshiquinone?

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

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