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Home/Compounds/Pharmaceutical Intermediate/Methyl 2-methyl-3-oxobutanoate
C6H10O3
130.14 g/mol
Pharmaceutical IntermediateWarning

Methyl 2-methylacetoacetate

CAS17094-21-2EC241-161-9
Category
Pharmaceutical Intermediate
Compound Class
Ester
Primary Use
Pharmaceutical Intermediate

Methyl 2-methylacetoacetate is a chemical compound used as a pharmaceutical intermediate. It is a beta-keto ester derivative commonly employed in the synthesis of active pharmaceutical ingredients.

Pharmaceutical intermediateBuilding block in organic synthesis

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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Safety Reference

Harmful
Harmful
Warning
H227
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Customs Tariff Classification

The international HS code for Methyl 2-methylacetoacetate (CAS 17094-21-2) is 2918.30.

HS code (international, 6-digit)

2918.30

EU CN code (8-digit)

2918 30 00

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

methyl 2-methyl-3-oxobutanoate

InChIKey

NDTWZHURUDSPQV-UHFFFAOYSA-N

SMILES

CC(C(=O)C)C(=O)OC

Synonyms (8)
  • Methyl 2-methyl-3-oxobutyrate
  • Methyl 2-methylacetoacetate

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