RefChem:209045 structure

RefChem:209045

TL;DR: RefChem:209045 (CAS 136379-65-2) is a chemical compound with molecular formula C18H34O3Si and molecular weight 326.23 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(4aR,5R,8R,8aR)-5-[tert-butyl(dimethyl)silyl]oxy-8-hydroxy-4a,8-dimethyl-3,4,5,6,7,8a-hexahydro-1H-naphthalen-2-one

Also Known As: (4aR,5R,8R,8aR)-5-(tert-Butyl-dimethylsilyl)oxy-8-hydroxy-4a,8-dimethyl-3,4,5,6,7,8a-?hexahydro-1H-naphthalen-2-one, (4aR,5R,8R,8aR)-5-[tert-butyl(dimethyl)silyl]oxy-8-hydroxy-4a,8-dimethyl-3,4,5,6,7,8a-hexahydro-1H-naphthalen-2-one, 5-{[tert-Butyl(dimethyl)silyl]oxy}-8-hydroxy-4a,8-dimethyloctahydronaphthalen-2(1H)-one, (4aR,5R,8R,8aR)-5-{[tert-Butyldi(methyl)silyl]oxy}-8-hydroxy-4a,8-dimethyloctahydronaphthalen-2(1H)-one, RefChem:209045

CAS: 136379-65-2
Molecular Formula C18H34O3Si
Molecular Weight 326.23 g/mol
LogP 4.2971
Topological Polar Surface Area 46.5 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 3
Rotatable Bonds 3
Exact Mass 326.22772
Heavy Atoms 22
Complexity 454.0

Chemical Identifiers

CAS Number 136379-65-2
SMILES C[C@@]12CCC(=O)C[C@H]1[C@](CC[C@H]2O[Si](C)(C)C(C)(C)C)(C)O
InChIKey GOINRXRILMBUAT-JOCBIADPSA-N

Product Overview

RefChem:209045 (CAS 136379-65-2), with molecular formula C18H34O3Si and molecular weight 326.23 g/mol. IUPAC: (4aR,5R,8R,8aR)-5-[tert-butyl(dimethyl)silyl]oxy-8-hydroxy-4a,8-dimethyl-3,4,5,6,7,8a-hexahydro-1H-naphthalen-2-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 RefChem:209045

XLogP
4.2971
TPSA (Topological Polar Surface Area)
46.5
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
3
Rotatable Bonds
3
Heavy Atoms
22
Complexity
454.0
Exact Mass
326.22772
Monoisotopic Mass
326.22772
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 RefChem:209045

The XLogP value of 4.2971 indicates that RefChem:209045 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 46.5 Ų, RefChem:209045 exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, RefChem:209045 has 1 hydrogen bond donor(s) and 3 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 RefChem:209045?

The CAS number of RefChem:209045 is 136379-65-2.

What is the molecular formula of RefChem:209045?

The molecular formula of RefChem:209045 is C18H34O3Si.

What is the molecular weight of RefChem:209045?

The molecular weight of RefChem:209045 is 326.23 g/mol.

Where can I buy RefChem:209045?

You can request a quote for RefChem:209045 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for RefChem:209045?

Yes, KEHONG BIO provides custom synthesis services for RefChem:209045 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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