EINECS 274-947-5 structure

EINECS 274-947-5

TL;DR: EINECS 274-947-5 (CAS 70862-30-5) is a chemical compound with molecular formula C11H11N3O6S and molecular weight 313.04 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

1-(5-amino-2-methyl-3-sulfophenyl)-5-oxo-4H-pyrazole-3-carboxylic acid

Also Known As: EINECS 274-947-5, 1-(5-Amino-2-methyl-3-sulphophenyl)-4,5-dihydro-5-oxo-1H-pyrazole-3-carboxylic acid, 1-(5-Amino-2-methyl-3-sulfophenyl)-5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylic acid, 1H-Pyrazole-3-carboxylic acid, 1-(5-amino-2-methyl-3-sulfophenyl)-4,5-dihydro-5-oxo-, 1-(5-amino-2-methyl-3-sulfophenyl)-5-oxo-4H-pyrazole-3-carboxylic acid

CAS: 70862-30-5
Molecular Formula C11H11N3O6S
Molecular Weight 313.04 g/mol
LogP 0.00122
Topological Polar Surface Area 150.36 Ų
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 6
Rotatable Bonds 3
Exact Mass 313.03687
Heavy Atoms 21
Complexity 783.39343

Chemical Identifiers

CAS Number 70862-30-5
SMILES CC1=C(C=C(C=C1S(=O)(=O)O)N)N2C(=O)CC(=N2)C(=O)O

Product Overview

EINECS 274-947-5 (CAS 70862-30-5), with molecular formula C11H11N3O6S and molecular weight 313.04 g/mol. IUPAC: 1-(5-amino-2-methyl-3-sulfophenyl)-5-oxo-4H-pyrazole-3-carboxylic acid.

🧪
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 EINECS 274-947-5

XLogP
0.00122
TPSA (Topological Polar Surface Area)
150.36
Hydrogen Bond Donors
3
Hydrogen Bond Acceptors
6
Rotatable Bonds
3
Heavy Atoms
21
Complexity
783.39343
Exact Mass
313.03687
Monoisotopic Mass
313.03687
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 EINECS 274-947-5

The XLogP value of 0.00122 suggests moderate lipophilicity, balancing water solubility and membrane permeability for EINECS 274-947-5. The TPSA of 150.36 Ų indicates high polarity, suggesting EINECS 274-947-5 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, EINECS 274-947-5 has 3 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 EINECS 274-947-5?

The CAS number of EINECS 274-947-5 is 70862-30-5.

What is the molecular formula of EINECS 274-947-5?

The molecular formula of EINECS 274-947-5 is C11H11N3O6S.

What is the molecular weight of EINECS 274-947-5?

The molecular weight of EINECS 274-947-5 is 313.04 g/mol.

Where can I buy EINECS 274-947-5?

You can request a quote for EINECS 274-947-5 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for EINECS 274-947-5?

Yes, KEHONG BIO provides custom synthesis services for EINECS 274-947-5 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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