Calcifediol lactone structure

Calcifediol lactone

TL;DR: Calcifediol lactone (CAS 71302-34-6) is a chemical compound with molecular formula C27H40O4 and molecular weight 428.29 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

5-[(2R)-2-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(5S)-5-hydroxy-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]propyl]-3-hydroxy-3-methyloxolan-2-one

Also Known As: calcifediol lactone, Calcidiol lactone, 25-Ohd(3)-26,23-lactone, 25-Hydroxyvitamine D3-lactone, 25-Hydroxy vitamin D3-26,23-lactone

CAS: 71302-34-6
Molecular Formula C27H40O4
Molecular Weight 428.29 g/mol
LogP 5.2493
Topological Polar Surface Area 66.76 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 4
Rotatable Bonds 4
Exact Mass 428.29266
Heavy Atoms 31
Complexity 791.05817

Chemical Identifiers

CAS Number 71302-34-6
SMILES C[C@H](CC1CC(C(=O)O1)(C)O)[C@H]2CC[C@@H]\3[C@@]2(CCC/C3=C\C=C/4\C[C@H](CCC4=C)O)C

Product Overview

Calcifediol lactone (CAS 71302-34-6), with molecular formula C27H40O4 and molecular weight 428.29 g/mol. IUPAC: 5-[(2R)-2-[(1R,3aS,4E,7aR)-4-[(2Z)-2-[(5S)-5-hydroxy-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]propyl]-3-hydroxy-3-methyloxolan-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 Calcifediol lactone

XLogP
5.2493
TPSA (Topological Polar Surface Area)
66.76
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
4
Rotatable Bonds
4
Heavy Atoms
31
Complexity
791.05817
Exact Mass
428.29266
Monoisotopic Mass
428.29266
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 Calcifediol lactone

The XLogP value of 5.2493 indicates that Calcifediol lactone is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 66.76 Ų falls within the moderate polarity range, balancing permeability and solubility for Calcifediol lactone. Following Lipinski's Rule of Five, Calcifediol lactone has 2 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 Calcifediol lactone?

The CAS number of Calcifediol lactone is 71302-34-6.

What is the molecular formula of Calcifediol lactone?

The molecular formula of Calcifediol lactone is C27H40O4.

What is the molecular weight of Calcifediol lactone?

The molecular weight of Calcifediol lactone is 428.29 g/mol.

Where can I buy Calcifediol lactone?

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

Does KEHONG BIO offer custom synthesis for Calcifediol lactone?

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

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