L-Fd4A structure

L-Fd4A

TL;DR: L-Fd4A (CAS 210474-65-0) is a chemical compound with molecular formula C10H10FN5O2 and molecular weight 251.08 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

[(2R,5S)-5-(6-aminopurin-9-yl)-4-fluoro-2,5-dihydrofuran-2-yl]methanol

Also Known As: L-Fd4A, [(2R,5S)-5-(6-aminopurin-9-yl)-4-fluoro-2,5-dihydrofuran-2-yl]methanol, [(2R,5S)-5-(6-amino-9H-purin-9-yl)-4-fluoro-2,5-dihydrofuran-2-yl]methanol, 9-(2-Fluoro-2,3-dideoxy-beta-L-glycero-penta-2-enofuranosyl)-9H-purine-6-amine, 9-[[(2S,5R)-3-Fluoro-5-(hydroxymethyl)-2,5-dihydrofuran]-2-yl]-9H-purine-6-amine

CAS: 210474-65-0
Molecular Formula C10H10FN5O2
Molecular Weight 251.08 g/mol
LogP 0.1516
Topological Polar Surface Area 99.08 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 6
Rotatable Bonds 2
Exact Mass 251.08185
Heavy Atoms 18
Complexity 625.7556

Chemical Identifiers

CAS Number 210474-65-0
SMILES C1=C([C@H](O[C@H]1CO)N2C=NC3=C(N=CN=C32)N)F

Product Overview

L-Fd4A (CAS 210474-65-0), with molecular formula C10H10FN5O2 and molecular weight 251.08 g/mol. IUPAC: [(2R,5S)-5-(6-aminopurin-9-yl)-4-fluoro-2,5-dihydrofuran-2-yl]methanol.

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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 L-Fd4A

XLogP
0.1516
TPSA (Topological Polar Surface Area)
99.08
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
6
Rotatable Bonds
2
Heavy Atoms
18
Complexity
625.7556
Exact Mass
251.08185
Monoisotopic Mass
251.08185
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 L-Fd4A

The XLogP value of 0.1516 suggests moderate lipophilicity, balancing water solubility and membrane permeability for L-Fd4A. The TPSA of 99.08 Ų falls within the moderate polarity range, balancing permeability and solubility for L-Fd4A. Following Lipinski's Rule of Five, L-Fd4A has 2 hydrogen bond donor(s) and 6 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 L-Fd4A?

The CAS number of L-Fd4A is 210474-65-0.

What is the molecular formula of L-Fd4A?

The molecular formula of L-Fd4A is C10H10FN5O2.

What is the molecular weight of L-Fd4A?

The molecular weight of L-Fd4A is 251.08 g/mol.

Where can I buy L-Fd4A?

You can request a quote for L-Fd4A directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for L-Fd4A?

Yes, KEHONG BIO provides custom synthesis services for L-Fd4A and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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