C6H8O4
144.12 g/mol
Research ReagentDanger
1,1-Cyclobutanedicarboxylic acid
CAS5445-51-2EC226-651-2
Category
Research Reagent
Compound Class
Organic Acid
Primary Use
Research Compound
1,1-Cyclobutanedicarboxylic acid is a cyclobutanedicarboxylic acid and the conjugate acid of cyclobutane-1,1-dicarboxylate(1-). It is commonly used as a research reagent and building block in laboratory and manufacturing settings.
Research reagentBuilding block for chemical 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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Referencestereoisomer of
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pharmaceutical raw material
Safety Reference
Danger
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
Customs Tariff Classification
The international HS code for 1,1-Cyclobutanedicarboxylic acid (CAS 5445-51-2) 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
cyclobutane-1,1-dicarboxylic acid
InChIKey
CCQPAEQGAVNNIA-UHFFFAOYSA-N
SMILES
C1CC(C1)(C(=O)O)C(=O)O
Synonyms (13)
- ZPS
- Carboplatin EP Impurity B
- 1,1-dicarboxycyclobutane
- CARBOPLATIN IMPURITY B
- Carboplatin Impurity 5
- Cyclobutanedicarboxylic acid
- H2cbdca
- cyclobutanedicarbonic acid
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