Strontium citrate structure

Strontium citrate

TL;DR: Strontium citrate (CAS 40182-75-0) is a chemical compound with molecular formula C6H5O7Sr- and molecular weight 276.91 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

strontium 2-hydroxypropane-1,2,3-tricarboxylate

Also Known As: STRONTIUM CITRATE, Strontium citrate (1:x), STRONTIUM CITRATE [INCI], STRONTIUM CITRATE [WHO-DD], strontium 2-hydroxypropane-1,2,3-tricarboxylate

CAS: 40182-75-0
Molecular Formula C6H5O7Sr-
Molecular Weight 276.91 g/mol
LogP -5.6334
Topological Polar Surface Area 141.0 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 7
Rotatable Bonds 2
Exact Mass 276.90915
Heavy Atoms 14
Complexity 211.0

Chemical Identifiers

CAS Number 40182-75-0
SMILES C(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])O.[Sr+2]
InChIKey AOOMUVYEFFNMQG-UHFFFAOYSA-K

Product Overview

Strontium citrate (CAS 40182-75-0), with molecular formula C6H5O7Sr- and molecular weight 276.91 g/mol. IUPAC: strontium 2-hydroxypropane-1,2,3-tricarboxylate.

🧪
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 Strontium citrate

XLogP
-5.6334
TPSA (Topological Polar Surface Area)
141.0
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
7
Rotatable Bonds
2
Heavy Atoms
14
Complexity
211.0
Exact Mass
276.90915
Monoisotopic Mass
276.90915
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 Strontium citrate

The XLogP value of -5.6334 indicates that Strontium citrate is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 141.0 Ų indicates high polarity, suggesting Strontium citrate may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Strontium citrate has 1 hydrogen bond donor(s) and 7 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 Strontium citrate?

The CAS number of Strontium citrate is 40182-75-0.

What is the molecular formula of Strontium citrate?

The molecular formula of Strontium citrate is C6H5O7Sr-.

What is the molecular weight of Strontium citrate?

The molecular weight of Strontium citrate is 276.91 g/mol.

Where can I buy Strontium citrate?

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

Does KEHONG BIO offer custom synthesis for Strontium citrate?

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

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