Vitamin A Impurity 73 structure

Vitamin A Impurity 73

TL;DR: Vitamin A Impurity 73 (CAS 17974-59-3) is a chemical compound with molecular formula C15H22O and molecular weight 218.17 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(E)-3-methyl-1-(2,6,6-trimethylcyclohexen-1-yl)pent-1-en-4-yn-3-ol

Also Known As: Vitamin A Impurity 73, 1-(2,6,6-Trimethyl-1-cyclohexenyl)-3-methyl-1-penten-4-yn-3-ol, (E)-3-methyl-1-(2,6,6-trimethylcyclohex-1-en-1-yl)pent-1-en-4-yn-3-ol, (E)-3-methyl-1-(2,6,6-trimethylcyclohexen-1-yl)pent-1-en-4-yn-3-ol, 3-methyl-1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-1-penten-4-yn-3-ol

CAS: 17974-59-3
Molecular Formula C15H22O
Molecular Weight 218.17 g/mol
LogP 3.4534
Topological Polar Surface Area 20.23 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 1
Rotatable Bonds 2
Exact Mass 218.16707
Heavy Atoms 16
Complexity 361.3864

Chemical Identifiers

CAS Number 17974-59-3
SMILES CC1=C(C(CCC1)(C)C)/C=C/C(C)(C#C)O

Product Overview

Vitamin A Impurity 73 (CAS 17974-59-3), with molecular formula C15H22O and molecular weight 218.17 g/mol. IUPAC: (E)-3-methyl-1-(2,6,6-trimethylcyclohexen-1-yl)pent-1-en-4-yn-3-ol.

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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 Vitamin A Impurity 73

XLogP
3.4534
TPSA (Topological Polar Surface Area)
20.23
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
1
Rotatable Bonds
2
Heavy Atoms
16
Complexity
361.3864
Exact Mass
218.16707
Monoisotopic Mass
218.16707
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 Vitamin A Impurity 73

The XLogP value of 3.4534 indicates that Vitamin A Impurity 73 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 20.23 Ų, Vitamin A Impurity 73 exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Vitamin A Impurity 73 has 1 hydrogen bond donor(s) and 1 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 Vitamin A Impurity 73?

The CAS number of Vitamin A Impurity 73 is 17974-59-3.

What is the molecular formula of Vitamin A Impurity 73?

The molecular formula of Vitamin A Impurity 73 is C15H22O.

What is the molecular weight of Vitamin A Impurity 73?

The molecular weight of Vitamin A Impurity 73 is 218.17 g/mol.

Where can I buy Vitamin A Impurity 73?

You can request a quote for Vitamin A Impurity 73 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Vitamin A Impurity 73?

Yes, KEHONG BIO provides custom synthesis services for Vitamin A Impurity 73 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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