7-Anilino-1-naphthol-3-sulfonic Acid

Modify Date: 2026-07-01 15:26:41

7-Anilino-1-naphthol-3-sulfonic Acid Structure
7-Anilino-1-naphthol-3-sulfonic Acid structure
Common Name 7-Anilino-1-naphthol-3-sulfonic Acid
CAS Number 119-19-7 Molecular Weight 315.34400
Density 1.495 g/cm3 Boiling Point N/A
Molecular Formula C16H13NO4S Melting Point N/A
MSDS N/A Flash Point N/A

Summary: 7-Anilino-1-naphthol-3-sulfonic Acid, Chinese name: N-苯基-γ-酸, CAS number: 119-19-7, molecular formula: C16H13NO4S, molecular weight: 315.34400, stored at room temperature. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 7-Anilino-1-naphthol-3-sulfonic Acid
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.495 g/cm3
Molecular Formula C16H13NO4S
Molecular Weight 315.34400
Exact Mass 315.05700
PSA 95.01000
LogP 4.68950
Index of Refraction 1.734
InChIKey QEAYLNJEDDOYNQ-UHFFFAOYSA-N
SMILES O=S(=O)(O)c1cc(O)c2cc(Nc3ccccc3)ccc2c1

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Safety Phrases S22-S24/25
HS Code 2922199090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

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7-Anilino-1-naphthol-3-sulfonic Acid Structure

7-Anilino-1-nap...

CAS#:119-19-7

Learn More
Literature: DE80417 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 4, p. 571

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7-Anilino-1-naphthol-3-sulfonic Acid Structure

7-Anilino-1-nap...

CAS#:119-19-7

Learn More
Literature: DE99339 ;

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7-Anilino-1-naphthol-3-sulfonic Acid Structure

7-Anilino-1-nap...

CAS#:119-19-7

Learn More
Literature: Journal fuer Praktische Chemie (Leipzig), , vol. <2> 71, p. 451 Chem. Zentralbl., , vol. 75, # I p. 1012 DE122570 ;

~%

7-Anilino-1-naphthol-3-sulfonic Acid Structure

7-Anilino-1-nap...

CAS#:119-19-7

Learn More
Literature: DE79014 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 4, p. 570

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7-Anilino-1-naphthol-3-sulfonic Acid Structure

7-Anilino-1-nap...

CAS#:119-19-7

Learn More
Literature: Chem. Zentralbl., , vol. 70, # I p. 160 DE99339 ;

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  4

DownStream  0

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2922199090
Summary 2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 7-Anilino-1-naphthol-3-sulfonic AcidBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Luminescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: mu-type opioid receptor isoform MOR-1 [Homo sapiens]
External Id: OPRM1-OPRD1_AG_LUMI_1536_1X%ACT PRUN
Name: QFRET-based biochemical primary high throughput screening assay to identify exosite i...
Source: The Scripps Research Institute Molecular Screening Center
Target: disintegrin and metalloproteinase domain-containing protein 17 preproprotein [Homo sapiens]
External Id: ADAM17_INH_QFRET_1536_1X%INH PRUN
Name: Fluorescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_AG_FLUO8_1536_1X%ACT PRUN
Name: Fluorescence polarization to screen for inhibitor that competite the binding of FadD2...
Source: Broad Institute
Target: FATTY-ACID-CoA LIGASE FADD28 (FATTY-ACID-CoA SYNTHETASE)
External Id: 2147-01_Inhibitor_SinglePoint_HTS_Activity
Name: Bursicon-induced LGR2 mediated cAMP production in LGR-2/CRE6x-Luciferase co-transfect...
Source: Broad Institute
Target: N/A
External Id: Bursicon-induced LGR2 mediated cAMP production in LGR-2/CRE6x-Luciferase co-transfected HEK293 cells Inhibition - 7011-01_Antagonist_SinglePoint_HTS_Activity
Name: Fluorescence-based cell-based primary high throughput screening assay to identify pos...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_PAM_FLUO8_1536_1X%ACT PRUN
Name: Fluorescence polarization-based biochemical high throughput primary assay to identify...
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=Sialate O-acetylesterase; AltName: Full=H-Lse; AltName: Full=Sialic acid-specific 9-O-acetylesterase; Flags: Precursor [Homo sapiens]
External Id: SIAE_INH_FP_1536_1X%INH PRUN
Name: Confirmatory qHTS for agonist of cAMP-regulated guanine nucleotide exchange factor 3 ...
Source: NCGC
External Id: epac1-activator-f1f2f3f4
Name: Confirmatory qHTS for antagonist of cAMP-regulated guanine nucleotide exchange factor...
Source: NCGC
External Id: epac1-inhibitor-f1f2f3f4
Name: uHTS identification of small molecule modulators of NR3A
Source: Burnham Center for Chemical Genomics
Target: N/A
External Id: SBCCG-A1015-NR3A-Primary-Assay
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

EINECS 204-305-1
7-Anilino-1-naphthol-3-sulfonic acid
Phenyl γ-Acid
MFCD00021509
6-anilino-4-hydroxynaphthalene-2-sulfonic acid
4-Hydroxy-6-(phenylamino)-2-naphthalenesulfonic Acid

 7-Anilino-1-naphthol-3-sulfonic Acid | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the polar surface area (PSA) of 7-Anilino-1-naphthol-3-sulfonic Acid?
A: Polar surface area (PSA) of 7-Anilino-1-naphthol-3-sulfonic Acid is 95.01000.
Q: What is the CAS number of 7-Anilino-1-naphthol-3-sulfonic Acid?
A: CAS number of 7-Anilino-1-naphthol-3-sulfonic Acid is 119-19-7.
Q: What are the upstream materials of 7-Anilino-1-naphthol-3-sulfonic Acid?
A: Related upstream materials(CAS) of 7-Anilino-1-naphthol-3-sulfonic Acid: 110845-59-5;6357-93-3;90-51-7;142-04-1.
Q: What is the LogP of 7-Anilino-1-naphthol-3-sulfonic Acid?
A: LogP of 7-Anilino-1-naphthol-3-sulfonic Acid is 4.68950.
Q: What is the InChIKey of 7-Anilino-1-naphthol-3-sulfonic Acid?
A: InChIKey of 7-Anilino-1-naphthol-3-sulfonic Acid is QEAYLNJEDDOYNQ-UHFFFAOYSA-N.
Q: What is the SMILES notation of 7-Anilino-1-naphthol-3-sulfonic Acid?
A: SMILES notation of 7-Anilino-1-naphthol-3-sulfonic Acid is O=S(=O)(O)c1cc(O)c2cc(Nc3ccccc3)ccc2c1.
Q: What is the molecular weight of 7-Anilino-1-naphthol-3-sulfonic Acid?
A: Molecular weight of 7-Anilino-1-naphthol-3-sulfonic Acid is 315.34400.
Q: What is the safety information for 7-Anilino-1-naphthol-3-sulfonic Acid?
A: Safety information for 7-Anilino-1-naphthol-3-sulfonic Acid: S22-S24/25.
Q: What English synonyms does 7-Anilino-1-naphthol-3-sulfonic Acid have?
A: English synonyms of 7-Anilino-1-naphthol-3-sulfonic Acid: EINECS 204-305-1, 7-Anilino-1-naphthol-3-sulfonic acid, Phenyl γ-Acid, MFCD00021509, 6-anilino-4-hydroxynaphthalene-2-sulfonic acid, 4-Hydroxy-6-(phenylamino)-2-naphthalenesulfonic Acid.
Q: What is the English name of 7-Anilino-1-naphthol-3-sulfonic Acid?
A: The English name of 7-Anilino-1-naphthol-3-sulfonic Acid is 7-Anilino-1-naphthol-3-sulfonic Acid.

 7-Anilino-1-naphthol-3-sulfonic Acidfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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