C10H10O3
178.18 g/mol
Pharmaceutical IntermediateWarning
3,4-dihydro-2H-1-benzopyran-2-carboxylic acid
CAS51939-71-0EC818-423-1
Category
Pharmaceutical Intermediate
Compound Class
Organic Acid
Primary Use
Pharmaceutical Intermediate
3,4-dihydro-2H-1-benzopyran-2-carboxylic acid is a chemical compound used as a pharmaceutical intermediate.
Pharmaceutical intermediate
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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CAS 51939-71-0
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Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Identifiers
IUPAC Name
3,4-dihydro-2H-chromene-2-carboxylic acid
InChIKey
SFLFCQJQOIZMHF-UHFFFAOYSA-N
SMILES
C1CC2=CC=CC=C2OC1C(=O)O
Synonyms (13)
- 2-carboxychroman
- 2-chroman-carboxylic acid
- Chroman-2-carboxylic acid
- Chromane-2-carboxylic acid
- Nebivolol Impurity 90
- chromancarboxylic acid