2-(4-Sulfonylphenylazo)-7-acetamido-1-hydroxynaphthalen-3.6-disulfonat
Also known as: Neoprontosil, 6-Acetylamino-4-hydroxy-3-(4-sulfamoyl-phenylazo)-naphthalene-2,7-disulfonic acid, 3-(4-Sulfamoyl-phenylazo)-6-acetamino-4-hydroxy-naphthalin-disulfonsaeure-(2.7), 6-Acetylamino-4-hydroxy-3-(4-sulfamoyl-phenylazo)-naphthalin-2,7-disulfonsaeure
2-(4-Sulfonylphenylazo)-7-acetamido-1-hydroxynaphthalen-3.6-disulfonat (CAS 132-38-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H16N4O10S3 and a molecular weight of 544.54 g/mol. It is listed by 1 supplier, from 9.00 to 9.00 CNY per 500g. Record last updated Nov 2, 2026.
- CAS No.
- 132-38-7
- Jingsj CID
- J-1135190-0
- Molecular Formula
- C18H16N4O10S3
- Molecular Weight
- 544.54 g/mol
- Category
- Organic Acids
- Last updated
- 11/2/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 99% 500g | ¥4,500.00 | $1.35 /gBest ¥9.00/g CNY | CN China MOQ 500g |
Physicochemical Properties
| Exact Mass | 544.00300 |
|---|---|
| PSA | 268.09000 |
| LogP | 6.07570 |
| InChIKey | RALNLQYPLYWQRT-UHFFFAOYSA-N |
| SMILES | CC(=O)Nc1cc2c(O)c(N=Nc3ccc(S(N)(=O)=O)cc3)c(S(=O)(=O)O)cc2cc1S(=O)(=O)O |
Frequently Asked Questions
What is the CAS number of 2-(4-Sulfonylphenylazo)-7-acetamido-1-hydroxynaphthalen-3.6-disulfonat?
The CAS number of 2-(4-Sulfonylphenylazo)-7-acetamido-1-hydroxynaphthalen-3.6-disulfonat is 132-38-7.
What are the molecular formula and molecular weight of 2-(4-Sulfonylphenylazo)-7-acetamido-1-hydroxynaphthalen-3.6-disulfonat?
2-(4-Sulfonylphenylazo)-7-acetamido-1-hydroxynaphthalen-3.6-disulfonat has molecular formula C18H16N4O10S3 and molecular weight 544.54 g/mol.
Which suppliers offer 2-(4-Sulfonylphenylazo)-7-acetamido-1-hydroxynaphthalen-3.6-disulfonat?
1 supplier(s) listed; reference unit price ¥9.00–9.00 /g.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-(4-Sulfonylphenylazo)-7-acetamido-1-hydroxynaphthalen-3.6-disulfonat (CAS 132-38-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1135190-0 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.