Acid Yellow 72 structure

Acid Yellow 72

TL;DR: Acid Yellow 72 (CAS 72330-33-7) is a chemical compound with molecular formula C28H36Cl2N4O4S and molecular weight 594.18 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2,5-dichloro-4-[4-[(4-dodecylphenyl)diazenyl]-3-methyl-5-oxo-4H-pyrazol-1-yl]benzenesulfonic acid

Also Known As: Acid Yellow 72, 2,5-dichloro-4-{4-[(e)-(4-dodecylphenyl)diazenyl]-3-methyl-5-oxo-4,5-dihydro-1h-pyrazol-1-yl}benzenesulfonic acid, 2,5-Dichloro-4-(4-((4-dodecylphenyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonic acid, 2,5-dichloro-4-[4-[(4-dodecylphenyl)diazenyl]-3-methyl-5-oxo-4H-pyrazol-1-yl]benzenesulfonic acid, 2,5-Dichloro-4-[[4-[(4-dodecylphenyl)azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol]-1-yl]benzenesulfonic acid

CAS: 72330-33-7
Molecular Formula C28H36Cl2N4O4S
Molecular Weight 594.18 g/mol
LogP 9.5
Topological Polar Surface Area 120.0 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 7
Rotatable Bonds 15
Exact Mass 594.1834
Heavy Atoms 39
Complexity 934.0

Chemical Identifiers

CAS Number 72330-33-7
SMILES CCCCCCCCCCCCC1=CC=C(C=C1)N=NC2C(=NN(C2=O)C3=CC(=C(C=C3Cl)S(=O)(=O)O)Cl)C
InChIKey SIWFBKUKQZOOAO-UHFFFAOYSA-N

Product Overview

Acid Yellow 72 (CAS 72330-33-7), with molecular formula C28H36Cl2N4O4S and molecular weight 594.18 g/mol. IUPAC: 2,5-dichloro-4-[4-[(4-dodecylphenyl)diazenyl]-3-methyl-5-oxo-4H-pyrazol-1-yl]benzenesulfonic acid.

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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 Acid Yellow 72

XLogP
9.5
TPSA (Topological Polar Surface Area)
120.0
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
7
Rotatable Bonds
15
Heavy Atoms
39
Complexity
934.0
Exact Mass
594.1834
Monoisotopic Mass
594.1834
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 Acid Yellow 72

The XLogP value of 9.5 indicates that Acid Yellow 72 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 120.0 Ų falls within the moderate polarity range, balancing permeability and solubility for Acid Yellow 72. Following Lipinski's Rule of Five, Acid Yellow 72 has 1 hydrogen bond donor(s) and 7 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 Acid Yellow 72?

The CAS number of Acid Yellow 72 is 72330-33-7.

What is the molecular formula of Acid Yellow 72?

The molecular formula of Acid Yellow 72 is C28H36Cl2N4O4S.

What is the molecular weight of Acid Yellow 72?

The molecular weight of Acid Yellow 72 is 594.18 g/mol.

Where can I buy Acid Yellow 72?

You can request a quote for Acid Yellow 72 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Acid Yellow 72?

Yes, KEHONG BIO provides custom synthesis services for Acid Yellow 72 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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