Nitrosobenzene(NOB) - ≥98%(GC) , CAS No.586-96-9

CAS: 586-96-9 Cat. No.: N159156 Formula: C6H5NO Molecular Weight: 107.11 Beilstein Registry Number: 605688 EC Number: 209-591-1
AVAILABLE TO ORDER
GRADE & PURITY ≥98%(GC)
Synonyms
NOB | ZI9W9E8G2Z | keto-aniline | NITROSOBENZENE | nitroso-benzene | AKOS000283822 | NSC66479 | NSC-66479 | I10262 | CHEBI:27986 | doi:10.14272/NLRKCXQQSUWLCH-UHFFFAOYSA-N.1 | A831981 | BDBM50065935 | FT-0653878 | MFCD00002059 | EN300-172931 | EINECS 209-
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
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Size
Germany (EU)
USA*
Price
Qty
1g
N159156-1g
—
2 In stock
€8.59
5g
N159156-5g
—
2 In stock
€21.61
25g
N159156-25g
—
2 In stock
€78.01
100g
N159156-100g
—
2 In stock
€260.23
Enter a quantity for the sizes you want to add.
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Why this grade

≥98%(GC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

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

📋

Quality documents

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

📚

Literature proof

Cited in 14 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Nitrosobenzene is a spin trap reagent. It has been used in the study of oxidative DNA damage and nitroso-compound-induced respiratory burst in neutrophils.

Specifications

Synonyms
NOB | ZI9W9E8G2Z | keto-aniline | NITROSOBENZENE | nitroso-benzene | AKOS000283822 | NSC66479 | NSC-66479 | I10262 | CHEBI:27986 | doi:10.14272/NLRKCXQQSUWLCH-UHFFFAOYSA-N.1 | A831981 | BDBM50065935 | FT-0653878 | MFCD00002059 | EN300-172931 | EINECS 209-
Specifications & Purity
≥98%(GC)
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%(GC)
Names and Identifiers
Pubchem Sid504752134
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504752134
Canonical SmilesC1=CC=C(C=C1)N=O
IUPAC Namenitrosobenzene
InChIKeyNLRKCXQQSUWLCH-UHFFFAOYSA-N
INCHI1S/C6H5NO/c8-7-6-4-2-1-3-5-6/h1-5H
Isomeric SMILES C1=CC=C(C=C1)N=O
WGK Germany 3
RTECS DA6497525
UN Number 2811
Packing Group III
Molecular Weight 107.11
Beilstein 605688
Reaxy-Rn 605688
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=605688&ln=

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
ClassBenzene and substituted derivatives
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentBenzene and substituted derivatives
Alternative Parents Propargyl-type 1,3-dipolar organic compounds  C-nitroso compounds  Organopnictogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Monocyclic benzene moiety - Organic nitroso compound - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - C-nitroso compound - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organonitrogen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzene and substituted derivatives. These are aromatic compounds containing one monocyclic ring system consisting of benzene.
External Descriptors an aromatic compound
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
ALDH1A1 Tchem Aldehyde dehydrogenase 1A1 (77053 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
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.

17 results found

Lot NumberCertificate TypeDateItem
F2615265Certificate of AnalysisMay 21, 2026 N159156
F2615266Certificate of AnalysisMay 21, 2026 N159156
F2615267Certificate of AnalysisMay 21, 2026 N159156
F2615268Certificate of AnalysisMay 21, 2026 N159156
F2126177Certificate of AnalysisApr 09, 2025 N159156
F2126175Certificate of AnalysisApr 03, 2025 N159156
F2126178Certificate of AnalysisApr 03, 2025 N159156
J2524457Certificate of AnalysisApr 02, 2024 N159156
K2321496Certificate of AnalysisNov 09, 2023 N159156
K2321495Certificate of AnalysisNov 09, 2023 N159156
D2620035Certificate of AnalysisNov 09, 2023 N159156
K2321493Certificate of AnalysisNov 09, 2023 N159156
K2321494Certificate of AnalysisNov 09, 2023 N159156
B2327824Certificate of AnalysisFeb 09, 2023 N159156
B2327846Certificate of AnalysisFeb 09, 2023 N159156
B2327453Certificate of AnalysisFeb 09, 2023 N159156
L1814033Certificate of AnalysisOct 17, 2022 N159156
Chemical and Physical Properties
SolubilitySoluble in chloroform (100 mg/ml), toluene, ethanol, and ether. Insoluble in water.
SensitivityHeat & Light & Air sensitive
x_boil_point_char57 °C/18 mmHg
x_melt_point_char66 °C
Molecular Weight107.110 g/mol
XLogP32.000
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass107.037 Da
Monoisotopic Mass107.037 Da
Topological Polar Surface Area29.400 Ų
Heavy Atom Count8
Formal Charge0
Complexity76.600
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
FAQs and Articles
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

Frequently Asked Questions

What is the purity of this product, and how is it determined?
This product is supplied at ≥98% purity, determined by gas chromatography (GC). Lot-specific values are stated on the Certificate of Analysis.
How should this product be stored?
Store at 2–8 °C under argon. It is supplied under an argon blanket; reseal under inert gas after each use.
How is this product shipped?
This product ships chilled on wet ice. Unpack on arrival and transfer it to the storage condition stated above.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 586-96-9, the molecular formula is C6H5NO, and the molecular weight is 107.11 g/mol. InChIKey NLRKCXQQSUWLCH-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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