EINECS 265-373-6 structure

EINECS 265-373-6

TL;DR: EINECS 265-373-6 (CAS 65072-44-8) is a chemical compound with molecular formula C19H17N5O5S2 and molecular weight 459.07 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-[4-[[(4R)-1-(hydroxymethyl)-3-methyl-5-oxo-4H-pyrazol-4-yl]diazenyl]phenyl]-6-methyl-1,3-benzothiazole-7-sulfonic acid

Also Known As: EINECS 265-373-6, 7-Benzothiazolesulfonic acid, 2-(4-((1-(hydroxymethyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)azo)phenyl)-6-methyl-, compd. with 2,2',2''-nitrilotris(ethanol) (1:1), 7-Benzothiazolesulfonic acid, 2-(4-(2-(4,5-dihydro-1-(hydroxymethyl)-3-methyl-5-oxo-1H-pyrazol-4-yl)diazenyl)phenyl)-6-methyl-, compd. with 2,2',2''-nitrilotris(ethanol) (1:1), 7-Benzothiazolesulfonic acid, 2-(p-((1-(hydroxymethyl)-3-methyl-5-oxo-2-pyrazolin-4-yl)azo)phenyl)-6-methyl-, compd. with 2,2',2''-nitrilotriethanol (1:1), 2-(4-((1-(Hydroxymethyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)azo)phenyl)-6-methylbenzothiazole-7-sulphonic acid, compound with 2,2',2''-nitrilotris(ethanol) (1:1)

CAS: 65072-44-8
Molecular Formula C19H17N5O5S2
Molecular Weight 459.07 g/mol
LogP 3.13862
Topological Polar Surface Area 144.88 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 9
Rotatable Bonds 5
Exact Mass 459.0671
Heavy Atoms 31
Complexity 1346.0156

Chemical Identifiers

CAS Number 65072-44-8
SMILES CC1=C(C2=C(C=C1)N=C(S2)C3=CC=C(C=C3)N=N[C@@H]4C(=NN(C4=O)CO)C)S(=O)(=O)O

Product Overview

EINECS 265-373-6 (CAS 65072-44-8), with molecular formula C19H17N5O5S2 and molecular weight 459.07 g/mol. IUPAC: 2-[4-[[(4R)-1-(hydroxymethyl)-3-methyl-5-oxo-4H-pyrazol-4-yl]diazenyl]phenyl]-6-methyl-1,3-benzothiazole-7-sulfonic 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 265-373-6

XLogP
3.13862
TPSA (Topological Polar Surface Area)
144.88
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
9
Rotatable Bonds
5
Heavy Atoms
31
Complexity
1346.0156
Exact Mass
459.0671
Monoisotopic Mass
459.0671
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 265-373-6

The XLogP value of 3.13862 indicates that EINECS 265-373-6 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 144.88 Ų indicates high polarity, suggesting EINECS 265-373-6 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, EINECS 265-373-6 has 2 hydrogen bond donor(s) and 9 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 265-373-6?

The CAS number of EINECS 265-373-6 is 65072-44-8.

What is the molecular formula of EINECS 265-373-6?

The molecular formula of EINECS 265-373-6 is C19H17N5O5S2.

What is the molecular weight of EINECS 265-373-6?

The molecular weight of EINECS 265-373-6 is 459.07 g/mol.

Where can I buy EINECS 265-373-6?

You can request a quote for EINECS 265-373-6 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for EINECS 265-373-6?

Yes, KEHONG BIO provides custom synthesis services for EINECS 265-373-6 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

🤖 科弘生物 AI 助手 ×
您好!我是 科弘生物 AI 助手。可以问我产品搜索、询价、样品或技术问题。如何帮助您?