Terpestacin structure

Terpestacin

TL;DR: Terpestacin (CAS 146436-22-8) is a chemical compound with molecular formula C25H38O4 and molecular weight 402.28 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(1R,3Z,5S,8Z,12Z,15S)-5,17-dihydroxy-18-[(2S)-1-hydroxypropan-2-yl]-4,8,12,15-tetramethylbicyclo[13.3.0]octadeca-3,8,12,17-tetraen-16-one

Also Known As: Terpestacin, 11-epiterpestacin, (-)-terpestacin, (1R,3Z,5S,8Z,12Z,15S)-5,17-dihydroxy-18-[(2S)-1-hydroxypropan-2-yl]-4,8,12,15-tetramethylbicyclo[13.3.0]octadeca-3,8,12,17-tetraen-16-one, 1(3aH)-Cyclopentacyclopentadecenone, 4,7,8,9,12,13,16,16a-octahydro-2,7-dihydroxy-3-(2-hydroxy-1-methylethyl)-6,10,14,16a-tetramethyl-, (3aR-(3(S*),3aR*,5E,7S*,10E,14E,16aS*))-

CAS: 146436-22-8
Molecular Formula C25H38O4
Molecular Weight 402.28 g/mol
LogP 5.1861
Topological Polar Surface Area 77.76 Ų
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 4
Rotatable Bonds 2
Exact Mass 402.277
Heavy Atoms 29
Complexity 739.9223

Chemical Identifiers

CAS Number 146436-22-8
SMILES C/C/1=C/CC/C(=C\C[C@]2([C@H](C/C=C(\[C@H](CC1)O)/C)C(=C(C2=O)O)[C@H](C)CO)C)/C

Product Overview

Terpestacin (CAS 146436-22-8), with molecular formula C25H38O4 and molecular weight 402.28 g/mol. IUPAC: (1R,3Z,5S,8Z,12Z,15S)-5,17-dihydroxy-18-[(2S)-1-hydroxypropan-2-yl]-4,8,12,15-tetramethylbicyclo[13.3.0]octadeca-3,8,12,17-tetraen-16-one.

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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 Terpestacin

XLogP
5.1861
TPSA (Topological Polar Surface Area)
77.76
Hydrogen Bond Donors
3
Hydrogen Bond Acceptors
4
Rotatable Bonds
2
Heavy Atoms
29
Complexity
739.9223
Exact Mass
402.277
Monoisotopic Mass
402.277
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 Terpestacin

The XLogP value of 5.1861 indicates that Terpestacin is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 77.76 Ų falls within the moderate polarity range, balancing permeability and solubility for Terpestacin. Following Lipinski's Rule of Five, Terpestacin has 3 hydrogen bond donor(s) and 4 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.

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 Terpestacin?

The CAS number of Terpestacin is 146436-22-8.

What is the molecular formula of Terpestacin?

The molecular formula of Terpestacin is C25H38O4.

What is the molecular weight of Terpestacin?

The molecular weight of Terpestacin is 402.28 g/mol.

Where can I buy Terpestacin?

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

Does KEHONG BIO offer custom synthesis for Terpestacin?

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

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