Ent-7alpha-hydroxykaur-16-en-19-oic acid structure

Ent-7alpha-hydroxykaur-16-en-19-oic acid

TL;DR: Ent-7alpha-hydroxykaur-16-en-19-oic acid (CAS 21435-01-8) is a chemical compound with molecular formula C20H30O3 and molecular weight 318.22 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(1R,2S,4S,5R,9S,10S,13R)-2-hydroxy-5,9-dimethyl-14-methylidenetetracyclo[11.2.1.01,10.04,9]hexadecane-5-carboxylic acid

Also Known As: Didymooblongin, ent-7alpha-Hydroxykaur-16-en-19-oic acid, ent-7a-Hydroxykaurenoate, ent-7alpha-hydroxykaurenoic acid, 7beta-Hydroxykaurenoic acid

CAS: 21435-01-8
Molecular Formula C20H30O3
Molecular Weight 318.22 g/mol
LogP 3.9
Topological Polar Surface Area 57.5 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 3
Rotatable Bonds 1
Exact Mass 318.21948
Heavy Atoms 23
Complexity 569.0

Chemical Identifiers

CAS Number 21435-01-8
SMILES C[C@@]12CCC[C@@]([C@H]1C[C@@H]([C@]34[C@H]2CC[C@H](C3)C(=C)C4)O)(C)C(=O)O
InChIKey KMLXVEXJZSTMBV-YDIYEOSVSA-N

Product Overview

Ent-7alpha-hydroxykaur-16-en-19-oic acid (CAS 21435-01-8), with molecular formula C20H30O3 and molecular weight 318.22 g/mol. IUPAC: (1R,2S,4S,5R,9S,10S,13R)-2-hydroxy-5,9-dimethyl-14-methylidenetetracyclo[11.2.1.01,10.04,9]hexadecane-5-carboxylic acid.

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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 Ent-7alpha-hydroxykaur-16-en-19-oic acid

XLogP
3.9
TPSA (Topological Polar Surface Area)
57.5
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
3
Rotatable Bonds
1
Heavy Atoms
23
Complexity
569.0
Exact Mass
318.21948
Monoisotopic Mass
318.21948
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 Ent-7alpha-hydroxykaur-16-en-19-oic acid

The XLogP value of 3.9 indicates that Ent-7alpha-hydroxykaur-16-en-19-oic acid is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 57.5 Ų, Ent-7alpha-hydroxykaur-16-en-19-oic acid exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Ent-7alpha-hydroxykaur-16-en-19-oic acid has 2 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 Ent-7alpha-hydroxykaur-16-en-19-oic acid?

The CAS number of Ent-7alpha-hydroxykaur-16-en-19-oic acid is 21435-01-8.

What is the molecular formula of Ent-7alpha-hydroxykaur-16-en-19-oic acid?

The molecular formula of Ent-7alpha-hydroxykaur-16-en-19-oic acid is C20H30O3.

What is the molecular weight of Ent-7alpha-hydroxykaur-16-en-19-oic acid?

The molecular weight of Ent-7alpha-hydroxykaur-16-en-19-oic acid is 318.22 g/mol.

Where can I buy Ent-7alpha-hydroxykaur-16-en-19-oic acid?

You can request a quote for Ent-7alpha-hydroxykaur-16-en-19-oic acid directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Ent-7alpha-hydroxykaur-16-en-19-oic acid?

Yes, KEHONG BIO provides custom synthesis services for Ent-7alpha-hydroxykaur-16-en-19-oic acid and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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