analytical standard, ≥99%(HPLC), for food analysis Padrão analítico 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 72 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinónimos

Especificações e pureza

analytical standard, ≥99%(HPLC), for food analysis

Condições de armazenamento de armazenamento

Room temperature

Enviado em

Normal

Grau

Padrão analítico

Pureza

≥99%(HPLC)

Nomes e identificadores

Pubchem Sid	528775195
Sorrisos canónicos	C1=CC=C(C=C1)N=NC2=C(C=CC3=CC=CC=C32)O
IUPAC Name	1-phenyldiazenylnaphthalen-2-ol
InChIKey	MRQIXHXHHPWVIL-UHFFFAOYSA-N
INCHI	1S/C16H12N2O/c19-15-11-10-12-6-4-5-9-14(12)16(15)18-17-13-7-2-1-3-8-13/h1-11,19H
SMILES isoméricas	C1=CC=C(C=C1)N=NC2=C(C=CC3=CC=CC=C32)O
WGK Alemanha	2
RTECS	QL4900000
PubChem CID	13297
Número NSC	51524/11227
Peso molecular	248.28

Documentation

📋 Safety Data Sheet (SDS)

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

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✅ Certificate of Analysis (COA)

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

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📊 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

Kingdom Organic compounds
- Superclass Benzenoids
  - Classe Naphthalenes
    - Subclass Naphthols and derivatives

Kingdom	Organic compounds
Superclass	Benzenoids
Classe	Naphthalenes
Subclass	Naphthols and derivatives
Intermediate Tree Nodes	Not available
Direct Parent	Naphthols and derivatives
Alternative Parents	1-hydroxy-2-unsubstituted benzenoids Benzene and substituted derivatives Azo compounds Propargyl-type 1,3-dipolar organic compounds Organopnictogen compounds Organooxygen compounds Hydrocarbon derivatives
Molecular Framework	Aromatic homopolycyclic compounds
Substituents	2-naphthol - 1-hydroxy-2-unsubstituted benzenoid - Monocyclic benzene moiety - Azo compound - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aromatic homopolycyclic compound
Descrição	This compound belongs to the class of organic compounds known as naphthols and derivatives. These are naphthalene derivatives carrying one or more hydroxyl (-OH) groups at any ring position.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Estrutura 3D

Alvos associados (humanos)

THRB Tclin Thyroid hormone receptor beta-1 (7926 Activities)

Discover Target: THRB

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

AHR Tclin Aryl hydrocarbon receptor (1071 Activities)

Discover Target: AHR

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

TP53 Tchem Cellular tumor antigen p53 (48468 Activities)

Discover Target: TP53

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

A498 (42825 Activities)

Lot Number	Certificate Type	Data	Item
E2112392	Certificate of Analysis	Jul 30, 2026	S114365
F1928020	Certificate of Analysis	Jan 04, 2023	S114365

Sensibilidade	Moisture sensitive.
Ponto de inflamação (°F)	554.0 °F
Ponto de inflamação (°C)	> 290 °C
Ponto de ebulição (°C)	greater than 212 °F at 760 mm Hg (sublimes)
Ponto de fusão (°C)	131-133°C
Peso molecular	248.280 g/mol
XLogP3	4.100
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	2
Exact Mass	248.095 Da
Monoisotopic Mass	248.095 Da
Topological Polar Surface Area	45.000 Å²
Heavy Atom Count	19
Formal Charge	0
Complexity	312.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Sudan Ⅰ - analytical standard, ≥99%(HPLC), for food analysis , CAS No.842-07-9

Storage & shipping

Quality documents

Literature proof

Specifications

Documentation

📋 Safety Data Sheet (SDS)

✅ Certificate of Analysis (COA)

📊 Datasheet

🔬 Specification Sheet

Advanced Data

Molarity Calculator

Dilution Calculator

Reconstitution Calculator

Avaliações dos Clientes

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