Basic Brown 16 , CAS No.26381-41-9

CAS: 26381-41-9 Cat. No.: B1311030 EC Number: 247-640-9 PubChem CID: 117785
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1g
B1311030-1g
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$26.90
5g
B1311030-5g
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$34.90
25g
B1311030-25g
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$66.90
100g
B1311030-100g
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$169.90
500g
B1311030-500g
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$734.90
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Why this grade

for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal 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.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Storage
Room temperature
Shipped In
Normal
Names and Identifiers
Canonical SmilesC[N+](C)(C)C1=CC2=C(C=C1)C=CC(=C2N=NC3=CC=C(C=C3)N)O.[Cl-]
IUPAC Name[8-[(4-aminophenyl)diazenyl]-7-hydroxynaphthalen-2-yl]-trimethylazanium;chloride
InChIKeyUXEAWNJALIUYRH-UHFFFAOYSA-N
INCHI1S/C19H20N4O.ClH/c1-23(2,3)16-10-4-13-5-11-18(24)19(17(13)12-16)22-21-15-8-6-14(20)7-9-15;/h4-12H,1-3H3,(H2-,20,21,22,24);1H
Isomeric SMILES C[N+](C)(C)C1=CC2=C(C=C1)C=CC(=C2N=NC3=CC=C(C=C3)N)O.[Cl-]
Alternate CAS 26381-41-9
PubChem CID 117785

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.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassNaphthalenes
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentNaphthalenes
Alternative Parents Phenylhydrazines  Aniline and substituted anilines  Cyclic ketones  Hydrazones  Primary amines  Organic zwitterions  Organic oxides  Organic chloride salts  Hydrocarbon derivatives  
Molecular FrameworkAromatic homopolycyclic compounds
Substituents Naphthalene - Phenylhydrazine - Aniline or substituted anilines - Monocyclic benzene moiety - Ketone - Cyclic ketone - Hydrazone - Amine - Organic zwitterion - Organic salt - Primary amine - Organic chloride salt - Organooxygen compound - Organonitrogen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Carbonyl group - Organic nitrogen compound - 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:
Chemical and Physical Properties
Molecular Weight356.800 g/mol
XLogP3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count3
Exact Mass356.14 Da
Monoisotopic Mass356.14 Da
Topological Polar Surface Area71.000 Ų
Heavy Atom Count25
Formal Charge0
Complexity439.000
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 Count2
Solution Calculators
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