4'-Chloro-2',5'-dimethoxyacetoacetanilide - ≥98% , CAS No.4433-79-8

CAS: 4433-79-8 Cat. No.: C153777 Molecular Weight: 271.70 EC Number: 224-638-6
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
Azoic Coupling Component 44 | NSC50638 | NSC-50638 | SCHEMBL1118436 | Acetoacetanilide, 4'-chloro-2',5'-dimethoxy- | N-(2,5-DIMETHOXY-4-CHLOROPHENYL)ACETOACETAMIDE | N-ACETOACETYL-5-CHLORO-2-AMINO-1,4-DIMETHOXYBENZENE | DTXSID5029265 | 1-ACETOACETYLAMINO-
Storage
Room temperature
Shipped In
Normal
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Size
Status
Price
Qty
5g
C153777-5g
3

$9.90

$14.90
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25g
C153777-25g
2

$24.90

$37.90
Save $13.00 (34.30%)
100g
C153777-100g
1

$64.90

$97.90
Save $33.00 (33.71%)
500g
C153777-500g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$209.90

$314.90
Save $105.00 (33.34%)
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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.

Specifications

Synonyms
Azoic Coupling Component 44 | NSC50638 | NSC-50638 | SCHEMBL1118436 | Acetoacetanilide, 4'-chloro-2', 5'-dimethoxy- | N-(2, 5-DIMETHOXY-4-CHLOROPHENYL)ACETOACETAMIDE | N-ACETOACETYL-5-CHLORO-2-AMINO-1, 4-DIMETHOXYBENZENE | DTXSID5029265 | 1-ACETOACETYLAMINO-
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid504755259
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504755259
Canonical SmilesCC(=O)CC(=O)NC1=CC(=C(C=C1OC)Cl)OC
IUPAC NameN-(4-chloro-2,5-dimethoxyphenyl)-3-oxobutanamide
InChIKeyMOUVJGIRLPZEES-UHFFFAOYSA-N
INCHI1S/C12H14ClNO4/c1-7(15)4-12(16)14-9-6-10(17-2)8(13)5-11(9)18-3/h5-6H,4H2,1-3H3,(H,14,16)
Isomeric SMILES CC(=O)CC(=O)NC1=CC(=C(C=C1OC)Cl)OC
Molecular Weight 271.70
Reaxy-Rn 2746768
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2746768&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.

Look up COA →

📊 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

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassMethoxybenzenes
Intermediate Tree Nodes Not available
Direct ParentDimethoxybenzenes
Alternative Parents Anilides  Methoxyanilines  Phenoxy compounds  Anisoles  N-arylamides  Alkyl aryl ethers  Chlorobenzenes  1,3-dicarbonyl compounds  Aryl chlorides  Fatty amides  Secondary carboxylic acid amides  Ketones  Organic oxides  Organochlorides  Organopnictogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents P-dimethoxybenzene - Dimethoxybenzene - Anilide - Methoxyaniline - Anisole - Phenoxy compound - Phenol ether - N-arylamide - Alkyl aryl ether - Chlorobenzene - Halobenzene - 1,3-dicarbonyl compound - Fatty acyl - Aryl chloride - Aryl halide - Fatty amide - Secondary carboxylic acid amide - Carboxamide group - Ketone - Carboxylic acid derivative - Ether - Hydrocarbon derivative - Organohalogen compound - Organic nitrogen compound - Organochloride - Organonitrogen compound - Carbonyl group - Organooxygen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as dimethoxybenzenes. These are organic aromatic compounds containing a monocyclic benzene moiety carrying exactly two methoxy groups.
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.

7 results found

Lot NumberCertificate TypeDateItem
J2417472Certificate of AnalysisJun 22, 2024 C153777
K2306259Certificate of AnalysisSep 13, 2023 C153777
K2306260Certificate of AnalysisSep 13, 2023 C153777
K2306261Certificate of AnalysisSep 13, 2023 C153777
K2306262Certificate of AnalysisSep 13, 2023 C153777
K2306263Certificate of AnalysisSep 13, 2023 C153777
K2306264Certificate of AnalysisSep 13, 2023 C153777
Chemical and Physical Properties
Melt Point(°C)108 °C
Molecular Weight271.690 g/mol
XLogP32.100
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count5
Exact Mass271.061 Da
Monoisotopic Mass271.061 Da
Topological Polar Surface Area64.599 Ų
Heavy Atom Count18
Formal Charge0
Complexity310.000
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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