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Home/Compounds/Pharmaceutical Intermediate/1,1-cyclopropanedicarboxylic acid
C5H6O4
130.1 g/mol
Pharmaceutical IntermediateDanger

1,1-Cyclopropanedicarboxylic acid

CAS598-10-7EC209-917-2
Category
Pharmaceutical Intermediate
Compound Class
Organic Acid
Primary Use
Pharmaceutical Intermediate

1,1-Cyclopropanedicarboxylic acid is a dicarboxylic acid featuring a cyclopropane ring with two carboxylic acid substituents on the same carbon atom. This compound is primarily utilized as an intermediate in the synthesis of pharmaceutical compounds.

Pharmaceutical intermediate 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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Related Compounds

SimilarStructure SimilarSimilarity 0.73

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1-(Cyclopropylcarbonyl)piperazine

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L-hydroorotic acid

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ReferenceSame Category

D-hydroorotic acid

CAS5988-53-4

pharmaceutical intermediate

Safety Reference

Corrosive
Corrosive
Danger
H314Causes severe skin burns and eye damage

Customs Tariff Classification

The international HS code for 1,1-Cyclopropanedicarboxylic acid (CAS 598-10-7) is 2917.20.

HS code (international, 6-digit)

2917.20

EU CN code (8-digit)

2917 20 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

cyclopropane-1,1-dicarboxylic acid

InChIKey

FDKLLWKMYAMLIF-UHFFFAOYSA-N

SMILES

C1CC1(C(=O)O)C(=O)O

Synonyms (15)
  • 9TY
  • 1,1-Cyclopropanedicarboxylate
  • CPrDCA
  • Cyclopropane, 3
  • Cyclopropanedicarboxylic acid
  • Ethylenemalonic acid
  • Propene-3,3-dicarboxylic acid
  • Vinaconic acid
  • Vinyl-malonic acid

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