p-Cresyl isovalerate structure

p-Cresyl isovalerate

TL;DR: p-Cresyl isovalerate (CAS 55066-56-3) is a chemical compound with molecular formula C12H16O2 and molecular weight 192.12 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(4-methylphenyl) 3-methylbutanoate

Also Known As: p-Cresyl isovalerate, p-Tolyl isovalerate, p-Tolyl 3-methylbutanoate, Isovaleric acid p-tolyl ester, p-Cresol Isovalerate

CAS: 55066-56-3
Molecular Formula C12H16O2
Molecular Weight 192.12 g/mol
LogP 3.5
Topological Polar Surface Area 26.3 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 2
Rotatable Bonds 4
Exact Mass 192.11504
Heavy Atoms 14
Complexity 179.0
Density 0.977-0.987
Solubility insoluble in water; soluble in oils
Refractive Index 1.485-1489

Chemical Identifiers

CAS Number 55066-56-3
SMILES CC1=CC=C(C=C1)OC(=O)CC(C)C
InChIKey MVDPTWHTUYDLTL-UHFFFAOYSA-N

Product Overview

p-Cresyl isovalerate (CAS 55066-56-3), with molecular formula C12H16O2 and molecular weight 192.12 g/mol. IUPAC: (4-methylphenyl) 3-methylbutanoate.

🧪
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 p-Cresyl isovalerate

XLogP
3.5
TPSA (Topological Polar Surface Area)
26.3
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
2
Rotatable Bonds
4
Heavy Atoms
14
Complexity
179.0
Exact Mass
192.11504
Monoisotopic Mass
192.11504
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 p-Cresyl isovalerate

The XLogP value of 3.5 indicates that p-Cresyl isovalerate is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 26.3 Ų, p-Cresyl isovalerate exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, p-Cresyl isovalerate has 0 hydrogen bond donor(s) and 2 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 p-Cresyl isovalerate?

The CAS number of p-Cresyl isovalerate is 55066-56-3.

What is the molecular formula of p-Cresyl isovalerate?

The molecular formula of p-Cresyl isovalerate is C12H16O2.

What is the molecular weight of p-Cresyl isovalerate?

The molecular weight of p-Cresyl isovalerate is 192.12 g/mol.

Where can I buy p-Cresyl isovalerate?

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

Does KEHONG BIO offer custom synthesis for p-Cresyl isovalerate?

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

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