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Home/Compounds/Pharmaceutical Intermediate/Diethyl methylmalonate
C8H14O4
174.19 g/mol
Pharmaceutical IntermediateWarning

DIETHYL METHYLMALONATE

CAS609-08-5EC210-175-7
Category
Pharmaceutical Intermediate
Compound Class
Ester
Primary Use
Pharmaceutical Intermediate

Diethyl methylmalonate is a chemical compound used as a pharmaceutical intermediate. It features two ester functional groups and is commonly supplied for research and manufacturing purposes.

pharmaceutical intermediateresearch 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 0.75

Ethyl 2-methylacetoacetate

CAS609-14-3

pharmaceutical intermediate

ReferenceSame Category

Ethyl 2-chloroacetoacetate

CAS609-15-4

pharmaceutical intermediate

ReferenceSame Category

2-chlorobenzoyl chloride

CAS609-65-4

pharmaceutical intermediate

ReferenceSame Category

1-(2,3-Dimethylphenyl)ethyl chloride

CAS60907-88-2

pharmaceutical intermediate

ReferenceSame Category

Piperidine hydrochloride

CAS6091-44-7

pharmaceutical intermediate

Referencestereoisomer of

Diethyl Methyl-d3-malonate

CAS54840-57-2

research compound

Safety Reference

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

Customs Tariff Classification

The international HS code for DIETHYL METHYLMALONATE (CAS 609-08-5) is 2917.19.

HS code (international, 6-digit)

2917.19

EU CN code (8-digit)

2917 19 80

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

diethyl 2-methylpropanedioate

InChIKey

UPQZOUHVTJNGFK-UHFFFAOYSA-N

SMILES

CCOC(=O)C(C)C(=O)OCC

Synonyms (22)
  • 2-Methylmalonic acid diethyl
  • DIETHYL METHYLMALONATE
  • Diethyl 2-methylmalonate
  • Ethyl methylmalonate
  • Ethyl methylmalonate (VAN)
  • diethyl 2-methylpropanedioate
  • diethyl alpha-methylmalonate
  • diethyl alpha-methymalonate
  • diethyl methylpropanedioate
  • diethyl monomethylmalonate

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