A1681/0071749 structure

A1681/0071749

TL;DR: A1681/0071749 (CAS 312265-31-9) is a chemical compound with molecular formula C23H15N5O7S and molecular weight 505.07 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

methyl (2E)-5-amino-6-cyano-7-(3-nitrophenyl)-2-[(3-nitrophenyl)methylidene]-3-oxo-7H-[1,3]thiazolo[3,2-a]pyridine-8-carboxylate

Also Known As: A1681/0071749, (E)-methyl 5-amino-6-cyano-2-(3-nitrobenzylidene)-7-(3-nitrophenyl)-3-oxo-3,7-dihydro-2H-thiazolo[3,2-a]pyridine-8-carboxylate, METHYL (2E)-5-AMINO-6-CYANO-7-(3-NITROPHENYL)-2-[(3-NITROPHENYL)METHYLIDENE]-3-OXO-2H,3H,7H-[1,3]THIAZOLO[3,2-A]PYRIDINE-8-CARBOXYLATE, methyl (2E)-5-amino-6-cyano-7-(3-nitrophenyl)-2-[(3-nitrophenyl)methylidene]-3-oxo-7H-[1,3]thiazolo[3,2-a]pyridine-8-carboxylate

CAS: 312265-31-9
Molecular Formula C23H15N5O7S
Molecular Weight 505.07 g/mol
LogP 1.32698
Topological Polar Surface Area 184.39 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 10
Rotatable Bonds 5
Exact Mass 505.0692
Heavy Atoms 36
Complexity 1711.0759

Chemical Identifiers

CAS Number 312265-31-9
SMILES COC(=O)C1=C2N(C(=C(C1C3=CC(=CC=C3)[N+](=O)[O-])C#N)N)C(=O)/C(=C\C4=CC(=CC=C4)[N+](=O)[O-])/S2

Product Overview

A1681/0071749 (CAS 312265-31-9), with molecular formula C23H15N5O7S and molecular weight 505.07 g/mol. IUPAC: methyl (2E)-5-amino-6-cyano-7-(3-nitrophenyl)-2-[(3-nitrophenyl)methylidene]-3-oxo-7H-[1,3]thiazolo[3,2-a]pyridine-8-carboxylate.

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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 A1681/0071749

XLogP
1.32698
TPSA (Topological Polar Surface Area)
184.39
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
10
Rotatable Bonds
5
Heavy Atoms
36
Complexity
1711.0759
Exact Mass
505.0692
Monoisotopic Mass
505.0692
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 A1681/0071749

The XLogP value of 1.32698 suggests moderate lipophilicity, balancing water solubility and membrane permeability for A1681/0071749. The TPSA of 184.39 Ų indicates high polarity, suggesting A1681/0071749 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, A1681/0071749 has 1 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 A1681/0071749?

The CAS number of A1681/0071749 is 312265-31-9.

What is the molecular formula of A1681/0071749?

The molecular formula of A1681/0071749 is C23H15N5O7S.

What is the molecular weight of A1681/0071749?

The molecular weight of A1681/0071749 is 505.07 g/mol.

Where can I buy A1681/0071749?

You can request a quote for A1681/0071749 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for A1681/0071749?

Yes, KEHONG BIO provides custom synthesis services for A1681/0071749 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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