Pyrimethamine pamoate structure

Pyrimethamine pamoate

TL;DR: Pyrimethamine pamoate (CAS 85819-86-9) is a chemical compound with molecular formula C35H29ClN4O6 and molecular weight 636.18 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

4-[(3-carboxy-2-hydroxynaphthalen-1-yl)methyl]-3-hydroxynaphthalene-2-carboxylic acid;5-(4-chlorophenyl)-6-ethylpyrimidine-2,4-diamine

Also Known As: Pyrimethamine pamoate, PYRIMETHAMINE EMBONATE, 2-Naphthalenecarboxylic acid, 4,4'-methylenebis(3-hydroxy-, comp d. with 5-(4-chlorophenyl)-6-ethyl-2,4-pyrimidinediamine, 4-[(3-carboxy-2-hydroxynaphthalen-1-yl)methyl]-3-hydroxynaphthalene-2-carboxylic acid;5-(4-chlorophenyl)-6-ethylpyrimidine-2,4-diamine, 2-Naphthalenecarboxylic acid, 4,4'-methylenebis(3-hydroxy-, compd. with 5-(4-chlorophenyl)-6-ethyl-2,4-pyrimidinediamine

CAS: 85819-86-9
Molecular Formula C35H29ClN4O6
Molecular Weight 636.18 g/mol
LogP 6.9152
Topological Polar Surface Area 193.0 Ų
Hydrogen Bond Donors 6
Hydrogen Bond Acceptors 10
Rotatable Bonds 6
Exact Mass 636.17755
Heavy Atoms 46
Complexity 811.0

Chemical Identifiers

CAS Number 85819-86-9
SMILES CCC1=C(C(=NC(=N1)N)N)C2=CC=C(C=C2)Cl.C1=CC=C2C(=C1)C=C(C(=C2CC3=C(C(=CC4=CC=CC=C43)C(=O)O)O)O)C(=O)O
InChIKey VJVWMYFEZGXNPC-UHFFFAOYSA-N

Product Overview

Pyrimethamine pamoate (CAS 85819-86-9), with molecular formula C35H29ClN4O6 and molecular weight 636.18 g/mol. IUPAC: 4-[(3-carboxy-2-hydroxynaphthalen-1-yl)methyl]-3-hydroxynaphthalene-2-carboxylic acid;5-(4-chlorophenyl)-6-ethylpyrimidine-2,4-diamine.

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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 Pyrimethamine pamoate

XLogP
6.9152
TPSA (Topological Polar Surface Area)
193.0
Hydrogen Bond Donors
6
Hydrogen Bond Acceptors
10
Rotatable Bonds
6
Heavy Atoms
46
Complexity
811.0
Exact Mass
636.17755
Monoisotopic Mass
636.17755
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 Pyrimethamine pamoate

The XLogP value of 6.9152 indicates that Pyrimethamine pamoate is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 193.0 Ų indicates high polarity, suggesting Pyrimethamine pamoate may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Pyrimethamine pamoate has 6 hydrogen bond donor(s) and 10 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 Pyrimethamine pamoate?

The CAS number of Pyrimethamine pamoate is 85819-86-9.

What is the molecular formula of Pyrimethamine pamoate?

The molecular formula of Pyrimethamine pamoate is C35H29ClN4O6.

What is the molecular weight of Pyrimethamine pamoate?

The molecular weight of Pyrimethamine pamoate is 636.18 g/mol.

Where can I buy Pyrimethamine pamoate?

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

Does KEHONG BIO offer custom synthesis for Pyrimethamine pamoate?

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

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