5-Chloro-2-methoxybenzoic Acid Methyl Ester - ≥98% , CAS No.33924-48-0

CAS: 33924-48-0 Cat. No.: M133383 Molecular Weight: 200.62 Beilstein Registry Number: 10(2)262 EC Number: 251-743-4
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
DTXSID8057720 | (2E)-3-(3-hydroxyphenyl)-2-propenoate | Methyl 5-chloro-2-methoxybenzoate | methyl 5-chloro-2-methoxy-benzoate | 5-Chloro-2-methoxy-benzoicAcidMethylEster-13C2,d6 | DTXCID5031509 | SR-01000944765 | SR-01000944765-1 | W-106762 | CAS-33924-4
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
25g
M133383-25g
1

$24.90

$37.90
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100g
M133383-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$67.90

$101.90
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500g
M133383-500g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$254.90

$382.90
Save $128.00 (33.43%)
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Why this grade

≥98% 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

It may be used in chemical synthesis.

Specifications

Synonyms
DTXSID8057720 | (2E)-3-(3-hydroxyphenyl)-2-propenoate | Methyl 5-chloro-2-methoxybenzoate | methyl 5-chloro-2-methoxy-benzoate | 5-Chloro-2-methoxy-benzoicAcidMethylEster-13C2, d6 | DTXCID5031509 | SR-01000944765 | SR-01000944765-1 | W-106762 | CAS-33924-4
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488187581
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488187581
Canonical SmilesCOC1=C(C=C(C=C1)Cl)C(=O)OC
IUPAC Namemethyl 5-chloro-2-methoxybenzoate
InChIKeyHPTHYBXMNNGQEF-UHFFFAOYSA-N
INCHI1S/C9H9ClO3/c1-12-8-4-3-6(10)5-7(8)9(11)13-2/h3-5H,1-2H3
Isomeric SMILES COC1=C(C=C(C=C1)Cl)C(=O)OC
WGK Germany 3
Molecular Weight 200.62
Beilstein 10(2)262
Reaxy-Rn 2719088
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2719088&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.

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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 Methoxybenzoic acids and derivatives
Direct ParentO-methoxybenzoic acids and derivatives
Alternative Parents Benzoic acid esters  3-halobenzoic acids and derivatives  Phenoxy compounds  Methoxybenzenes  Benzoyl derivatives  Anisoles  Chlorobenzenes  Alkyl aryl ethers  Aryl chlorides  Methyl esters  Monocarboxylic acids and derivatives  Organochlorides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents O-methoxybenzoic acid or derivatives - Benzoate ester - 3-halobenzoic acid or derivatives - Halobenzoic acid or derivatives - Methoxybenzene - Benzoyl - Phenoxy compound - Anisole - Phenol ether - Alkyl aryl ether - Chlorobenzene - Halobenzene - Aryl halide - Aryl chloride - Methyl ester - Carboxylic acid ester - Monocarboxylic acid or derivatives - Ether - Carboxylic acid derivative - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Organohalogen compound - Organochloride - Organooxygen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as o-methoxybenzoic acids and derivatives. These are benzoic acids in which the hydrogen atom at position 2 of the benzene ring is replaced by a methoxy group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





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.

4 results found

Lot NumberCertificate TypeDateItem
E2621201Certificate of AnalysisJun 01, 2026 M133383
A2206040Certificate of AnalysisJul 15, 2025 M133383
A2206041Certificate of AnalysisJul 15, 2025 M133383
A2206046Certificate of AnalysisJul 15, 2025 M133383
Chemical and Physical Properties
Flash Point(°F)>235.4 °F
Flash Point(°C)>113 °C
Molecular Weight200.620 g/mol
XLogP33.400
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count3
Exact Mass200.024 Da
Monoisotopic Mass200.024 Da
Topological Polar Surface Area35.500 Ų
Heavy Atom Count13
Formal Charge0
Complexity184.000
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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