Cyclopenta[5,6]naphtho[1,2-c]pyran-2(1H)-one, tetradecahydro-7-hydroxy-4a,6a,7-trimethyl-, (4aS,4bS,6aS,7R,9aS,9bR,11aS)
- CAS
- 26624-15-7
- Formula
- C19H30O3
- MW
- 306.4 g/mol
ZX-044880
Metabolites & Degradation Products
1-Naphthol-4-sulfonic acid
Reference StandardAvailable on request
1-Naphthol-4-sulfonic acid (CAS 84-87-7) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Ships from India to 120+ countries.
CAS number84-87-7
FormulaC10H8O4S
Molar mass224.23 g/mol
Physical formSolid
HS code38229090
InChIKeyHGWQOFDAUWCQDA-UHFFFAOYSA-N
IUPAC name4-hydroxynaphthalene-1-sulfonic acid
About 1-Naphthol-4-sulfonic acid
Zemixal supplies 1-Naphthol-4-sulfonic acid within its impurities & Reference Standards portfolio. Identity at a glance (Reference Standard): CAS 84-87-7, formula C10H8O4S and molar mass 224.23 g/mol. It is handled as a solid.
Common uses in the lab and plant
- Metabolite identification
- Stability-indicating methods
- Impurity profiling
- Fine chemical synthesis
Safe handling
Hazard communication follows GHS (Warning: H315 and H319). Our SDS lists exposure controls and first-aid measures.
Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Metabolite identification
- Stability-indicating methods
- Impurity profiling
- Fine chemical synthesis
Applications
Specifications and identifiers
| Product name | 1-Naphthol-4-sulfonic acid |
|---|---|
| Catalogue number | ZX-044889 |
| CAS number | 84-87-7 |
| IUPAC name | 4-hydroxynaphthalene-1-sulfonic acid |
| Molecular formula | C10H8O4S |
| Molar mass | 224.23 g/mol |
| Exact mass | 224.0143 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 2.1 |
| H-bond donors / acceptors | 2 / 4 |
| Topological polar surface area | 83 Ų |
| HS code | 38229090 |
| InChIKey | HGWQOFDAUWCQDA-UHFFFAOYSA-N |
| SMILES | C1=CC=C2C(=C1)C(=CC=C2S(=O)(=O)O)O |
| PubChem CID | 6791 |
| Synonyms | 4-Hydroxy-1-naphthalenesulfonic acid, 1-Naphthalenesulfonic acid, 4-hydroxy-, Nevile and Winther's acid, 1,4-naphthol sulfonic acid, 1-hydroxy-4-naphthalenesulfonic acod, NW Acid, 1,4-Oxy Acid, Neville-winther acid, 1-Naphtho-4-sulfonic acid, 4-Hydroxynaphthalene-1-sulphonic acid, 1-Hydroxy-4-naphthalenesulfonic acid, 1-Naphthalenesulfonicacid, 4-hydroxy- |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
Precautionary statements P264, P264 + P265, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about 1-Naphthol-4-sulfonic acid
Which CAS number identifies 1-Naphthol-4-sulfonic acid?
1-Naphthol-4-sulfonic acid is registered under CAS 84-87-7. You may also see it listed as 4-Hydroxy-1-naphthalenesulfonic acid, 1-Naphthalenesulfonic acid, 4-hydroxy-, Nevile and Winther's acid. Our catalogue number for this item is ZX-044889.
What are the formula and molar mass of 1-Naphthol-4-sulfonic acid?
For 1-Naphthol-4-sulfonic acid, its formula is C10H8O4S and its molar mass is 224.23 g/mol. The systematic (IUPAC) name is 4-hydroxynaphthalene-1-sulfonic acid. InChIKey HGWQOFDAUWCQDA-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for 1-Naphthol-4-sulfonic acid?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with 1-Naphthol-4-sulfonic acid?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship 1-Naphthol-4-sulfonic acid to my country?
Yes. Because 1-Naphthol-4-sulfonic acid is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
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