EINECS 274-884-3 structure

EINECS 274-884-3

TL;DR: EINECS 274-884-3 (CAS 70776-97-5) is a chemical compound with molecular formula C32H25Cl2CrN10O8S2 and molecular weight 863.01 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

bis(4-[(5-chloro-2-oxidophenyl)diazenyl]-3-methyl-1-(4-sulfamoylphenyl)pyrazol-5-olate);chromium(3+);hydron

Also Known As: Chromate(1-), bis(3-(4-((5-chloro-2-(hydroxy-kappaO)phenyl)azo-kappaN1)-4,5-dihydro-3-methyl-5-(oxo-kappaO)-1H-pyrazol-1-yl)benzenesulfonamidato(2-))-, hydrogen, Chromate(1-), bis(3-(4-(2-(5-chloro-2-(hydroxy-kappaO)phenyl)diazenyl-kappaN1)-4,5-dihydro-3-methyl-5-(oxo-kappaO)-1H-pyrazol-1-yl)benzenesulfonamidato(2-))-, hydrogen (1:1), 4-[(5-chloro-2-oxidophenyl)diazenyl]-5-methyl-2-(4-sulfamoylphenyl)pyrazol-3-olate; chromium(3+); hydron, Chromate(1-), bis[3-[4-[(5-chloro-2-hydroxyphenyl)azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulfonamidato(2-)]-, hydrogen, Chromate(1-), bis[3-[4-[[5-chloro-2-(hydroxy-.kappa.O)phenyl]azo-.kappa.N1]-4,5-dihydro-3-methyl-5-(oxo-.kappa.O)-1H-pyrazol-1-yl]benzenesulfonamidato(2-)]-, hydrogen

CAS: 70776-97-5
Molecular Formula C32H25Cl2CrN10O8S2
Molecular Weight 863.01 g/mol
LogP 4.19824
Topological Polar Surface Area 314.0 Ų
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 16
Rotatable Bonds 8
Exact Mass 863.00806
Heavy Atoms 55
Complexity 637.0

Chemical Identifiers

CAS Number 70776-97-5
SMILES [H+].CC1=NN(C(=C1N=NC2=C(C=CC(=C2)Cl)[O-])[O-])C3=CC=C(C=C3)S(=O)(=O)N.CC1=NN(C(=C1N=NC2=C(C=CC(=C2)Cl)[O-])[O-])C3=CC=C(C=C3)S(=O)(=O)N.[Cr+3]
InChIKey YUNNVEQVTQRFJI-UHFFFAOYSA-K

Product Overview

EINECS 274-884-3 (CAS 70776-97-5), with molecular formula C32H25Cl2CrN10O8S2 and molecular weight 863.01 g/mol. IUPAC: bis(4-[(5-chloro-2-oxidophenyl)diazenyl]-3-methyl-1-(4-sulfamoylphenyl)pyrazol-5-olate);chromium(3+);hydron.

🧪
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 274-884-3

XLogP
4.19824
TPSA (Topological Polar Surface Area)
314.0
Hydrogen Bond Donors
3
Hydrogen Bond Acceptors
16
Rotatable Bonds
8
Heavy Atoms
55
Complexity
637.0
Exact Mass
863.00806
Monoisotopic Mass
863.00806
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 274-884-3

The XLogP value of 4.19824 indicates that EINECS 274-884-3 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 314.0 Ų indicates high polarity, suggesting EINECS 274-884-3 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, EINECS 274-884-3 has 3 hydrogen bond donor(s) and 16 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 EINECS 274-884-3?

The CAS number of EINECS 274-884-3 is 70776-97-5.

What is the molecular formula of EINECS 274-884-3?

The molecular formula of EINECS 274-884-3 is C32H25Cl2CrN10O8S2.

What is the molecular weight of EINECS 274-884-3?

The molecular weight of EINECS 274-884-3 is 863.01 g/mol.

Where can I buy EINECS 274-884-3?

You can request a quote for EINECS 274-884-3 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for EINECS 274-884-3?

Yes, KEHONG BIO provides custom synthesis services for EINECS 274-884-3 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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