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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:
467-69-6
Molecular Weight:
226.23
Beilstein:
1314711
EC Number:
207-397-1
MDL number:
MFCD00001137
UNSPSC Code:
12352100
PubChem Substance ID:
24850882
NACRES:
NA.22

Quality Level

100

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
GHS09

Hazard Statements

H411

Precautionary Statements

P273

Hazard Classifications

Aquatic Chronic 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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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