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Home/Compounds/Pharmaceutical Intermediate/3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl chloride
C11H6Cl3NO2
290.5 g/mol
Pharmaceutical IntermediateDanger

3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl chloride

CAS4462-55-9EC224-723-8
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate

This compound is a pharmaceutical intermediate, specifically an acyl chloride derivative of an isoxazole ring. It is primarily used as a building block in the synthesis of other chemical compounds for research and manufacturing purposes.

pharmaceutical intermediatebuilding block for chemical synthesisresearch compound

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

SimilarStructure SimilarSimilarity 0.81

3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonyl chloride

CAS69399-79-7

pharmaceutical intermediate

SimilarStructure SimilarSimilarity 0.73

3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride

CAS25629-50-9

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ReferenceSame Category

2-[(2R)-2-Hydroxy-3-[[4-(3-oxo-4-morpholinyl)phenyl]amino]propyl]-1H-isoindole-1,3(2H)-dione

CAS446292-07-5

pharmaceutical intermediate

ReferenceSame Category

2-[[(5S)-2-Oxo-3-[4-(3-oxo-4-morpholinyl)phenyl]-5-oxazolidinyl]methyl]-1H-isoindole-1,3(2H)-dione

CAS446292-08-6

pharmaceutical intermediate

ReferenceSame Category

(S)-4-(4-(5-(Aminomethyl)-2-oxooxazolidin-3-yl)phenyl)morpholin-3-one

CAS446292-10-0

pharmaceutical intermediate

ReferenceSame Category

Boronic acid, (6-(benzoylmethylamino)-5-methyl-3-pyridinyl)-

CAS446299-81-6

pharmaceutical intermediate

Referencesame scaffold

5-methyl-3-phenyl-4-isoxazolylcarbonyl chloride

CAS16883-16-2

pharmaceutical intermediate

Referencesame scaffold

5-(Hydroxymethyl)-3-phenyl-4-isoxazolecarboxylic acid ethyl ester

CAS95104-44-2

research compound

Safety Reference

Corrosive
Corrosive
Harmful
Harmful
Danger
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H319Causes serious eye irritation

Customs Tariff Classification

The international HS code for 3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl chloride (CAS 4462-55-9) is 2934.99.

HS code (international, 6-digit)

2934.99

EU CN code (8-digit)

2934 99 90

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl chloride

InChIKey

IZQGELJKDARDMZ-UHFFFAOYSA-N

SMILES

CC1=C(C(=NO1)C2=C(C=CC=C2Cl)Cl)C(=O)Cl

Synonyms (8)
  • Dcimc chloride

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