Cladribine

(2R,3S,5R)-5-(6-amino-2-chloropurin-9-yl)-2-(hydroxymethyl)oxolan-3-ol

CAS: 4291-63-8

Molecular Formula	`C10H12ClN5O3`
Molecular Weight	285.69 g/mol
LogP	0.8
Topological Polar Surface Area	119.0 A2
Hydrogen Bond Donors	3
Hydrogen Bond Acceptors	7
Rotatable Bonds	2
Exact Mass	285.06287
Heavy Atoms	19
Complexity	338.0

Chemical Identifiers

CAS Number	4291-63-8
SMILES	`C1C(C(OC1N2C=NC3=C(N=C(N=C32)Cl)N)CO)O`
InChIKey	`PTOAARAWEBMLNO-KVQBGUIXSA-N`

📖 Product Overview

Cladribine (CAS: 4291-63-8) is a chemical compound with molecular formula C10H12ClN5O3 and molecular weight 285.69 g/mol. Its IUPAC systematic name is (2R,3S,5R)-5-(6-amino-2-chloropurin-9-yl)-2-(hydroxymethyl)oxolan-3-ol. LogP 0.8 Topological Polar Surface Area 119.0 A2 Hydrogen Bond Donors 3 Hydrogen Bond Acceptors 7 Rotatable Bonds 2 Exact Mass 285.06287 Heavy Atoms 19 Complexity 338.0 InChI Key: PTOAARAWEBMLNO-KVQBGUIXSA-N. SMILES: C1C(C(OC1N2C=NC3=C(N=C(N=C32)Cl)N)CO)O.

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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.

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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.

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