N-Phenyl-8-naphthylamine-1-sulfonic acid (CAS 82-76-8) — formula C16H13NO3S, molecular weight 299.3; category organic chemicals.
N-Phenyl-8-naphthylamine-1-sulfonic acid (CAS 82-76-8) is a chemical raw material in the organic chemicals category. Its molecular formula C16H13NO3S comprises 16 C, 13 H, 1 N, 3 O, 1 S atoms. Its molecular weight is about 299.3. Reported physicochemical data: LogP about 3.5. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 82-76-8 |
|---|---|
| Molecular Formula | C16H13NO3S |
| Molecular Weight | 299.3 |
| LogP | 3.5 |
| Applications | fluorescent probe for protein studies, Was used to make aniline dyes, 1-Naphthalenesulfonic acid, 8-(phenylamino)-: ACTIVE |
| Category | Organic Chemicals |
Documented applications: fluorescent probe for protein studies, Was used to make aniline dyes, 1-Naphthalenesulfonic acid, 8-(phenylamino)-: ACTIVE.
N-Phenyl-8-naphthylamine-1-sulfonic acid is a carbon-based organic compound with CAS registry number 82-76-8 and molecular formula C16H13NO3S (molecular weight 299.3), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 82-76-8
Its molecular formula C16H13NO3S comprises 16 C, 13 H, 1 N, 3 O, 1 S atoms.
Also known as: N-Phenyl-8-naphthylamine-1-sulfonic acid · N-苯基-8-萘胺-1-磺酸
Category: organic chemicals
The CAS registry number of N-Phenyl-8-naphthylamine-1-sulfonic acid is 82-76-8.
Molecular formula C16H13NO3S, molecular weight 299.3.
It is also registered under: N-Phenyl-8-naphthylamine-1-sulfonic acid, N-苯基-8-萘胺-1-磺酸.
Recorded applications: fluorescent probe for protein studies, Was used to make aniline dyes, 1-Naphthalenesulfonic acid, 8-(phenylamino)-: ACTIVE.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for N-Phenyl-8-naphthylamine-1-sulfonic acid (CAS 82-76-8), compiled from public chemistry databases.
| CAS Registry Number | 82-76-8 |
|---|---|
| PubChem CID | 1369 |
| Molecular formula | C16H13NO3S |
| IUPAC name | 8-anilinonaphthalene-1-sulfonic acid |
| UNII (FDA) | 630I4V6051 |
| Molecular Weight | 299.3 |
|---|---|
| XLogP3 | 3.5 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 299.06161445 |
| Monoisotopic Mass | 299.06161445 |
| Topological Polar Surface Area | 74.8 |
| Heavy Atom Count | 21 |
8-Anilino-1-naphthalenesulfonic acid; 82-76-8; 8-anilinonaphthalene-1-sulfonic acid; Phenylperi acid; 1-Anilino-8-naphthalenesulfonate; 1-Anilino-8-naphthalenesulfonic acid; 1-(Phenylamino)-8-naphthalenesulfonic acid; 1-Naphthalenesulfonic acid, 8-(phenylamino)-; 1,8-ANS; Anilinonaphthalenesulfonic acid; NSC-1746; 630I4V6051; DTXSID7058882; CHEBI:39708; 8-ANSA cpd; RefChem:429462
| Reported hazard statements | H302 (78.6%), H315 (21.4%), H319 (100%), H335 (14.3%) |
|---|
H302 (78.6%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (21.4%): Causes skin irritation [Warning Skin corrosion/irritation]
N-Phenyl-8-naphthylamine-1-sulfonic acid · CAS 82-76-8 · C16H13NO3S. UNII 630I4V6051.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: N-苯基-8-萘胺-1-磺酸