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180637

Sigma-Aldrich

9-Hydroxy-9-fluorenecarboxylic acid

96%

Synonym(s):

Flurenol, 9-Hydroxyfluorene-9-carboxylic acid

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About This Item

Empirical Formula (Hill Notation):
C14H10O3
CAS Number:
Molecular Weight:
226.23
Beilstein:
1314711
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

96%

mp

162-166 °C (lit.)

SMILES string

OC(=O)C1(O)c2ccccc2-c3ccccc13

InChI

1S/C14H10O3/c15-13(16)14(17)11-7-3-1-5-9(11)10-6-2-4-8-12(10)14/h1-8,17H,(H,15,16)

InChI key

GXAMYUGOODKVRM-UHFFFAOYSA-N

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Application

9-Hydroxy-9-fluorenecarboxylic acid was used in the synthesis of a hexameric organooxotin prismane.

Pictograms

Environment

Hazard Statements

Precautionary Statements

Hazard Classifications

Aquatic Chronic 2

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

农药列管产品

Certificates of Analysis (COA)

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Vadapalli Chandrasekhar et al.
Journal of the American Chemical Society, 127(33), 11556-11557 (2005-08-18)
A hydroxyl-rich hexameric organooxotin prismane has been prepared by reaction of n-BuSn(O)OH with 9-hydroxy-9-fluorenecarboxylic acid. The supramolecular structure of this cage shows channels with hydrophobic and hydrophilic segments, which selectively entrap guest molecules.
Yusuke Nakajima et al.
Journal of experimental botany, 68(13), 3441-3456 (2017-06-22)
The direction of auxin transport changes in gravistimulated roots, causing auxin accumulation in the lower side of horizontally reoriented roots. This study found that auxin was similarly involved in hydrotropism and gravitropism in rice and pea roots, but hydrotropism in

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