偏钽酸钠 structure

偏钽酸钠

TL;DR: 偏钽酸钠 (CAS 12034-15-0) is a chemical compound with molecular formula C19H18O7 and molecular weight 358.11 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

偏钽酸钠

(7aS,9R)-4,5,6,7a-tetrahydroxy-1,8,8,9-tetramethyl-9H-phenaleno[1,2-b]furan-3,7-dione

Also Known As: Norherquienone, NORHERQUEINONE, 3-Benzyl-1-methyl-2(1H)-chinolon, 3H-Phenaleno(1,2-b)furan-3,7(7aH)-dione, 8,9-dihydro-4,5,6,7a-tetrahydroxy-1,8,8,9-tetramethyl-, (7aS-cis)-, (7aS,9R)-4,5,6,7a-tetrahydroxy-1,8,8,9-tetramethyl-9H-phenaleno[1,2-b]furan-3,7-dione

CAS: 12034-15-0
Molecular Formula C19H18O7
Molecular Weight 358.11 g/mol
LogP 2.0
Topological Polar Surface Area 124.0 Ų
Hydrogen Bond Donors 4
Hydrogen Bond Acceptors 7
Rotatable Bonds 0
Exact Mass 358.10526
Heavy Atoms 26
Complexity 779.0

Chemical Identifiers

CAS Number 12034-15-0
SMILES C[C@@H]1C([C@@]2(C(=C3C(=CC(=O)C4=C3C(=C(C(=C4O)O)O)C2=O)C)O1)O)(C)C
InChIKey PCIYDOGHPBCCMG-QOLSBQFWSA-N

Product Overview

偏钽酸钠 (CAS 12034-15-0), with molecular formula C19H18O7 and molecular weight 358.11 g/mol. IUPAC: (7aS,9R)-4,5,6,7a-tetrahydroxy-1,8,8,9-tetramethyl-9H-phenaleno[1,2-b]furan-3,7-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 偏钽酸钠

XLogP
2.0
TPSA (Topological Polar Surface Area)
124.0
Hydrogen Bond Donors
4
Hydrogen Bond Acceptors
7
Rotatable Bonds
0
Heavy Atoms
26
Complexity
779.0
Exact Mass
358.10526
Monoisotopic Mass
358.10526
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 偏钽酸钠

The XLogP value of 2.0 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 偏钽酸钠. The TPSA of 124.0 Ų falls within the moderate polarity range, balancing permeability and solubility for 偏钽酸钠. Following Lipinski's Rule of Five, 偏钽酸钠 has 4 hydrogen bond donor(s) and 7 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 偏钽酸钠?

The CAS number of 偏钽酸钠 is 12034-15-0.

What is the molecular formula of 偏钽酸钠?

The molecular formula of 偏钽酸钠 is C19H18O7.

What is the molecular weight of 偏钽酸钠?

The molecular weight of 偏钽酸钠 is 358.11 g/mol.

Where can I buy 偏钽酸钠?

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

Does KEHONG BIO offer custom synthesis for 偏钽酸钠?

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

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