Dihydrogen phosphite structure

Dihydrogen phosphite

TL;DR: Dihydrogen phosphite (CAS 69824-88-0) is a chemical compound with molecular formula H2O3P- and molecular weight 80.97 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

dihydrogen phosphite

Also Known As: dihydrogen phosphite, dihydrogenphosphite, Phosphite, dihydrogen, dihydroxidooxidophosphate(1-), dihydrogen(trioxidophosphate)(1-)

CAS: 69824-88-0
Molecular Formula H2O3P-
Molecular Weight 80.97 g/mol
LogP -1.4418
Topological Polar Surface Area 63.52 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 3
Rotatable Bonds 0
Exact Mass 80.97416
Heavy Atoms 4
Complexity 8.0

Chemical Identifiers

CAS Number 69824-88-0
SMILES OP(O)[O-]

Product Overview

Dihydrogen phosphite (CAS 69824-88-0), with molecular formula H2O3P- and molecular weight 80.97 g/mol. IUPAC: dihydrogen phosphite.

🧪
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 Dihydrogen phosphite

XLogP
-1.4418
TPSA (Topological Polar Surface Area)
63.52
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
3
Rotatable Bonds
0
Heavy Atoms
4
Complexity
8.0
Exact Mass
80.97416
Monoisotopic Mass
80.97416
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 Dihydrogen phosphite

The XLogP value of -1.4418 indicates that Dihydrogen phosphite is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 63.52 Ų falls within the moderate polarity range, balancing permeability and solubility for Dihydrogen phosphite. Following Lipinski's Rule of Five, Dihydrogen phosphite 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 Dihydrogen phosphite?

The CAS number of Dihydrogen phosphite is 69824-88-0.

What is the molecular formula of Dihydrogen phosphite?

The molecular formula of Dihydrogen phosphite is H2O3P-.

What is the molecular weight of Dihydrogen phosphite?

The molecular weight of Dihydrogen phosphite is 80.97 g/mol.

Where can I buy Dihydrogen phosphite?

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

Does KEHONG BIO offer custom synthesis for Dihydrogen phosphite?

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

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