Methyl 4-Chloro-2-nitrobenzoate - ≥97%(GC) , CAS No.42087-80-9

CAS: 42087-80-9 Cat. No.: M157999 Molecular Weight: 215.59 EC Number: 255-654-1
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GRADE & PURITY ≥97%(GC)
Synonyms
UNII-UCG337W522 | METHYL 4-CHLORO-2-NITROBENZOATE | 4-Chloro-2-nitrobenzoic acid methyl ester | EINECS 255-654-1 | 2-Nitro-4-chlorobenzoic acid methyl ester | AC-26028 | MFCD00007213 | NSC 17028 | SCHEMBL1315721 | InChI=1/C8H6ClNO4/c1-14-8(11)6-3-2-5(9)4-
Storage
Room temperature
Shipped In
Normal
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Size
Status
Price
Qty
1g
M157999-1g
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$9.90

$14.90
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5g
M157999-5g
9

$17.90

$26.90
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25g
M157999-25g
3

$29.90

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100g
M157999-100g
1

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Why this grade

≥97%(GC) 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.

Overview

Methyl 4-chloro-2-nitrobenzoate undergoes fluorodenitration in the presence of tetramethylammonium fluoride to yield methyl 4-chloro-2- fluorobenzoate.

Specifications

Synonyms
UNII-UCG337W522 | METHYL 4-CHLORO-2-NITROBENZOATE | 4-Chloro-2-nitrobenzoic acid methyl ester | EINECS 255-654-1 | 2-Nitro-4-chlorobenzoic acid methyl ester | AC-26028 | MFCD00007213 | NSC 17028 | SCHEMBL1315721 | InChI=1/C8H6ClNO4/c1-14-8(11)6-3-2-5(9)4-
Specifications & Purity
≥97%(GC)
Storage
Room temperature
Shipped In
Normal
Purity
≥97%(GC)
Names and Identifiers
Pubchem Sid504753580
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504753580
Canonical SmilesCOC(=O)C1=C(C=C(C=C1)Cl)[N+](=O)[O-]
IUPAC Namemethyl 4-chloro-2-nitrobenzoate
InChIKeyJWOSXVMUUBWGOL-UHFFFAOYSA-N
INCHI1S/C8H6ClNO4/c1-14-8(11)6-3-2-5(9)4-7(6)10(12)13/h2-4H,1H3
Isomeric SMILES COC(=O)C1=C(C=C(C=C1)Cl)[N+](=O)[O-]
WGK Germany 3
Molecular Weight 215.59
Reaxy-Rn 3288062
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3288062&ln=

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.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassBenzoic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentNitrobenzoic acids and derivatives
Alternative Parents 4-halobenzoic acids and derivatives  Benzoic acid esters  Nitrobenzenes  Benzoyl derivatives  Nitroaromatic compounds  Chlorobenzenes  Aryl chlorides  Methyl esters  Monocarboxylic acids and derivatives  Propargyl-type 1,3-dipolar organic compounds  Organic oxoazanium compounds  Organic oxides  Organochlorides  Organonitrogen compounds  Hydrocarbon derivatives  Organooxygen compounds  Organopnictogen compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Nitrobenzoate - Benzoate ester - Halobenzoic acid or derivatives - 4-halobenzoic acid or derivatives - Nitrobenzene - Nitroaromatic compound - Benzoyl - Chlorobenzene - Halobenzene - Aryl chloride - Aryl halide - Methyl ester - Carboxylic acid ester - Organic nitro compound - C-nitro compound - Carboxylic acid derivative - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Monocarboxylic acid or derivatives - Allyl-type 1,3-dipolar organic compound - Organic oxoazanium - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Organooxygen compound - Organonitrogen compound - Organohalogen compound - Organochloride - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as nitrobenzoic acids and derivatives. These are compounds containing a nitrobenzoic acid moiety, which consists of a benzene ring bearing both a carboxylic acid group and a nitro group on two different ring carbon atoms.
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.

3 results found

Lot NumberCertificate TypeDateItem
B2602024Certificate of AnalysisFeb 10, 2026 M157999
L2207228Certificate of AnalysisSep 04, 2025 M157999
G1922297Certificate of AnalysisMay 10, 2022 M157999
Chemical and Physical Properties
Flash Point(°F)235.4 °F
Flash Point(°C)113 °C
Melt Point(°C)44 °C
Molecular Weight215.590 g/mol
XLogP32.400
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count2
Exact Mass214.999 Da
Monoisotopic Mass214.999 Da
Topological Polar Surface Area72.100 Ų
Heavy Atom Count14
Formal Charge0
Complexity240.000
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
Solution Calculators
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