4-Acetamido-2-chlorobenzoic acid - ≥95% , CAS No.38667-55-9

CAS: 38667-55-9 Cat. No.: A1063998 Molecular Weight: 213.620 EC Number: 884-289-6
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Storage
Room temperature
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
A1063998-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$154.90
1g
A1063998-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$172.90
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships 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

Specifications & Purity
≥95%
Storage
Room temperature
Purity
≥95%
Names and Identifiers
Canonical SmilesCC(=O)NC1=CC(=C(C=C1)C(=O)O)Cl
IUPAC Name4-acetamido-2-chlorobenzoic acid
InChIKeyTZXJLFBEXYSTJG-UHFFFAOYSA-N
INCHI1S/C9H8ClNO3/c1-5(12)11-6-2-3-7(9(13)14)8(10)4-6/h2-4H,1H3,(H,11,12)(H,13,14)
Molecular Weight 213.620

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
SubclassBenzoic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentAcylaminobenzoic acid and derivatives
Alternative Parents M-haloacetanilides  2-halobenzoic acids  Halobenzoic acids  N-acetylarylamines  Benzoic acids  1-carboxy-2-haloaromatic compounds  Benzoyl derivatives  Chlorobenzenes  Aryl chlorides  Vinylogous halides  Acetamides  Secondary carboxylic acid amides  Monocarboxylic acids and derivatives  Carbonyl compounds  Hydrocarbon derivatives  Organic oxides  Organochlorides  Organopnictogen compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Acylaminobenzoic acid or derivatives - M-haloacetanilide - Haloacetanilide - Acetanilide - 2-halobenzoic acid or derivatives - Halobenzoic acid or derivatives - 2-halobenzoic acid - Halobenzoic acid - N-acetylarylamine - Benzoic acid - Anilide - N-arylamide - 1-carboxy-2-haloaromatic compound - Benzoyl - Chlorobenzene - Halobenzene - Aryl halide - Aryl chloride - Vinylogous halide - Acetamide - Secondary carboxylic acid amide - Carboxamide group - Carboxylic acid derivative - Carboxylic acid - Monocarboxylic acid or derivatives - Organonitrogen compound - Organic nitrogen compound - Organooxygen compound - Carbonyl group - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organochloride - Organic oxygen compound - Organohalogen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as acylaminobenzoic acid and derivatives. These are derivatives of amino benzoic acid derivatives where the amine group is N-acylated.
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 Weight213.620 g/mol
XLogP32.100
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count2
Exact Mass213.019 Da
Monoisotopic Mass213.019 Da
Topological Polar Surface Area66.400 Ų
Heavy Atom Count14
Formal Charge0
Complexity244.000
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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