4-Phenylazo-1-naphthylamine - ≥95% , CAS No.131-22-6

CAS: 131-22-6 Cat. No.: P160468 Molecular Weight: 247.3 EC Number: 205-018-4 PubChem CID: 8562
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
DTXSID0059615 | Phenylazo alpha-naphthylamine | STL426726 | 4-Phenylazo-1-naphthylamine | BBL034635 | C.I. Solvent Yellow 4 | D91974 | 4-(Phenyldiazenyl)-1-naphthalenamine # | AS-64501 | (E)-4-(phenyldiazenyl)naphthalen-1-amine | FT-0767140 | 4-(Phenyldia
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
P160468-1g
3
$22.90
5g
P160468-5g
2
$75.90
25g
P160468-25g
1
$317.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
DTXSID0059615 | Phenylazo alpha-naphthylamine | STL426726 | 4-Phenylazo-1-naphthylamine | BBL034635 | C.I. Solvent Yellow 4 | D91974 | 4-(Phenyldiazenyl)-1-naphthalenamine # | AS-64501 | (E)-4-(phenyldiazenyl)naphthalen-1-amine | FT-0767140 | 4-(Phenyldia
Specifications & Purity
≥95%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Pubchem Sid504751702
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504751702
Canonical SmilesC1=CC=C(C=C1)N=NC2=CC=C(C3=CC=CC=C32)N
IUPAC Name4-phenyldiazenylnaphthalen-1-amine
InChIKeyIICHURGZQPGTRD-UHFFFAOYSA-N
INCHI1S/C16H13N3/c17-15-10-11-16(14-9-5-4-8-13(14)15)19-18-12-6-2-1-3-7-12/h1-11H,17H2
Isomeric SMILES C1=CC=C(C=C1)N=NC2=CC=C(C3=CC=CC=C32)N
RTECS QJ0360000
PubChem CID 8562
Molecular Weight 247.3
Reaxy-Rn 747436

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassNaphthalenes
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentNaphthalenes
Alternative Parents Primary aromatic amines  Benzene and substituted derivatives  Azo compounds  Propargyl-type 1,3-dipolar organic compounds  Organopnictogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic homopolycyclic compounds
Substituents Naphthalene - Primary aromatic amine - Monocyclic benzene moiety - Azo compound - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Primary amine - Organonitrogen compound - Amine - Aromatic homopolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as naphthalenes. These are compounds containing a naphthalene moiety, which consists of two fused benzene rings.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

6 results found

Lot NumberCertificate TypeDateItem
H2303716Certificate of AnalysisJul 18, 2023 P160468
H2303717Certificate of AnalysisJul 18, 2023 P160468
H2303720Certificate of AnalysisJul 18, 2023 P160468
H2303721Certificate of AnalysisJul 18, 2023 P160468
H2303728Certificate of AnalysisJul 18, 2023 P160468
H2303805Certificate of AnalysisJul 18, 2023 P160468
Chemical and Physical Properties
Molecular Weight247.290 g/mol
XLogP34.300
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count2
Exact Mass247.111 Da
Monoisotopic Mass247.111 Da
Topological Polar Surface Area50.700 Ų
Heavy Atom Count19
Formal Charge0
Complexity309.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
References
1. Qikai Si, Yang Yu, Wenjie Xu, Zhenglong Yang, Hongwu Zhang, Ting Su, Christophe Len, Deyang Zhao.  (2025)  Efficient Alcoholysis Reaction from Furfural Alcohol to Ethyl Levulinate by Sulfonic Acid-Functionalized Furfural Residue.  ACS Sustainable Chemistry & Engineering,      [PMID:] [10.1021/acssuschemeng.4c09398]
Solution Calculators
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