Neoprontosil

6-acetamido-4-hydroxy-3-[(4-sulfamoylphenyl)diazenyl]naphthalene-2,7-disulfonic acid

CAS: 132-38-7

Molecular Formula	`C18H16N4O10S3`
Molecular Weight	544.5 g/mol
LogP	0.4
Topological Polar Surface Area	268.0 A2
Hydrogen Bond Donors	5
Hydrogen Bond Acceptors	13
Rotatable Bonds	6
Exact Mass	544.00287
Heavy Atoms	35
Complexity	1130.0

Chemical Identifiers

CAS Number	132-38-7
SMILES	`CC(=O)NC1=C(C=C2C=C(C(=C(C2=C1)O)N=NC3=CC=C(C=C3)S(=O)(=O)N)S(=O)(=O)O)S(=O)(=O)O`
InChIKey	`RALNLQYPLYWQRT-UHFFFAOYSA-N`

📖 Product Overview

Neoprontosil (CAS: 132-38-7) is a chemical compound with molecular formula C18H16N4O10S3 and molecular weight 544.5 g/mol. Its IUPAC systematic name is 6-acetamido-4-hydroxy-3-[(4-sulfamoylphenyl)diazenyl]naphthalene-2,7-disulfonic acid. LogP 0.4 Topological Polar Surface Area 268.0 A2 Hydrogen Bond Donors 5 Hydrogen Bond Acceptors 13 Rotatable Bonds 6 Exact Mass 544.00287 Heavy Atoms 35 Complexity 1130.0 InChI Key: RALNLQYPLYWQRT-UHFFFAOYSA-N. SMILES: CC(=O)NC1=C(C=C2C=C(C(=C(C2=C1)O)N=NC3=CC=C(C=C3)S(=O)(=O)N)S(=O)(=O)O)S(=O)(=O)O.

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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.

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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.

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