Precalyone structure

Precalyone

TL;DR: Precalyone (CAS 71641-11-7) is a chemical compound with molecular formula C22H32O5 and molecular weight 376.22 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

Also Known As: 2'',5'',5'',8''a-tetramethyl-3''-oxo-3'',4'',4''a,5'',6'',7'',8'',8''a-octahydro-2H,2''H-dispiro[furan-3,2'-oxolane-5',1''-naphthalen]-6''-yl acetate, 6 -Acetoxy-3 ,4 ,4 a,5 ,6 ,7 ,8 ,8 a-octahydro-2 ,5 ,5 ,8 a-tetramethyldispiro[furan-3(2H),2 (5 H)-furan-5 ,1 (2 H)-naphthalen]-3 (4 H)-one

CAS: 71641-11-7
Molecular Formula C22H32O5
Molecular Weight 376.22 g/mol
LogP 3.0
Topological Polar Surface Area 61.8 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 5
Rotatable Bonds 2
Exact Mass 376.22498
Heavy Atoms 27
Complexity 697.0

Chemical Identifiers

CAS Number 71641-11-7
SMILES CC1C(=O)CC2C(C(CCC2(C13CCC4(O3)COC=C4)C)OC(=O)C)(C)C
InChIKey RWQAIOGLVLEWEL-UHFFFAOYSA-N

Product Overview

Precalyone (CAS 71641-11-7), with molecular formula C22H32O5 and molecular weight 376.22 g/mol.

🧪
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 Precalyone

XLogP
3.0
TPSA (Topological Polar Surface Area)
61.8
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
5
Rotatable Bonds
2
Heavy Atoms
27
Complexity
697.0
Exact Mass
376.22498
Monoisotopic Mass
376.22498
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 Precalyone

The XLogP value of 3.0 indicates that Precalyone is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 61.8 Ų falls within the moderate polarity range, balancing permeability and solubility for Precalyone. Following Lipinski's Rule of Five, Precalyone has 0 hydrogen bond donor(s) and 5 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 Precalyone?

The CAS number of Precalyone is 71641-11-7.

What is the molecular formula of Precalyone?

The molecular formula of Precalyone is C22H32O5.

What is the molecular weight of Precalyone?

The molecular weight of Precalyone is 376.22 g/mol.

Where can I buy Precalyone?

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

Does KEHONG BIO offer custom synthesis for Precalyone?

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

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