12E-940 structure

12E-940

TL;DR: 12E-940 (CAS 303997-27-5) is a chemical compound with molecular formula C10H11N3O5 and molecular weight 253.07 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

ethyl N-(7-oxo-2,3-dihydro-[1,3]oxazolo[3,2-a]pyrimidine-6-carbonyl)carbamate

Also Known As: 12E-940, ethyl N-[(7-oxo-2,3-dihydro-7H-[1,3]oxazolo[3,2-a]pyrimidin-6-yl)carbonyl]carbamate, ethyl N-(7-oxo-2,3-dihydro-[1,3]oxazolo[3,2-a]pyrimidine-6-carbonyl)carbamate, Ethyl (7-oxo-2,3-dihydro-7H-oxazolo[3,2-a]pyrimidine-6-carbonyl)carbamate, ethyl N-{7-oxo-2H,3H,7H-[1,3]oxazolo[3,2-a]pyrimidine-6-carbonyl}carbamate

CAS: 303997-27-5
Molecular Formula C10H11N3O5
Molecular Weight 253.07 g/mol
LogP -0.478
Topological Polar Surface Area 99.52 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 6
Rotatable Bonds 2
Exact Mass 253.06987
Heavy Atoms 18
Complexity 550.9344

Chemical Identifiers

CAS Number 303997-27-5
SMILES CCOC(=O)NC(=O)C1=CN2CCOC2=NC1=O

Product Overview

12E-940 (CAS 303997-27-5), with molecular formula C10H11N3O5 and molecular weight 253.07 g/mol. IUPAC: ethyl N-(7-oxo-2,3-dihydro-[1,3]oxazolo[3,2-a]pyrimidine-6-carbonyl)carbamate.

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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 12E-940

XLogP
-0.478
TPSA (Topological Polar Surface Area)
99.52
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
6
Rotatable Bonds
2
Heavy Atoms
18
Complexity
550.9344
Exact Mass
253.06987
Monoisotopic Mass
253.06987
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 12E-940

The XLogP value of -0.478 indicates that 12E-940 is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 99.52 Ų falls within the moderate polarity range, balancing permeability and solubility for 12E-940. Following Lipinski's Rule of Five, 12E-940 has 1 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 12E-940?

The CAS number of 12E-940 is 303997-27-5.

What is the molecular formula of 12E-940?

The molecular formula of 12E-940 is C10H11N3O5.

What is the molecular weight of 12E-940?

The molecular weight of 12E-940 is 253.07 g/mol.

Where can I buy 12E-940?

You can request a quote for 12E-940 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 12E-940?

Yes, KEHONG BIO provides custom synthesis services for 12E-940 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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