9-Fluorenone-2-carboxylic acid, 98%

Name: 9-Fluorenone-2-carboxylic acid, 98%
Brand: Vaqora Chemicals
SKU: VQ-008389

About 9-Fluorenone-2-carboxylic acid, 98%

Vaqora Chemicals supplies 9-Fluorenone-2-carboxylic acid (Synthesis grade), a carboxylic acid registered under CAS number 784-50-9 with a typical assay of 98%. With the molecular formula C14H8O3, it has a molar mass of 224.21 g/mol. Its systematic (IUPAC) name is 9-oxofluorene-2-carboxylic acid. It is also known as 9-Oxo-2-fluorenecarboxylic acid or Fluorenone-2-carboxylic acid.

In its supplied form it is light yellow to amber to dark green powder or crystals or chunks. Reported physical data include a melting point of above 300 °C. Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Key uses span organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 1 g, 5 g and 25 g packs, 9-Fluorenone-2-carboxylic acid is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	9-Fluorenone-2-carboxylic acid, 98%
Catalogue No.	VQ-008389
CAS Number	784-50-9
IUPAC name	9-oxofluorene-2-carboxylic acid
Molecular formula	C₁₄H₈O₃
Molecular weight	224.21 g/mol
Exact mass	224.0473
Grade	Synthesis
Purity / assay	98%
HSN code	29420090
InChIKey	BJCTXUUKONLPPK-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)C3=C(C2=O)C=C(C=C3)C(=O)O
PubChem CID	69913

Physical properties
Physical form	Crystalline
Appearance	Light yellow to amber to dark green powder or crystals or chunks
Melting point	>300 °C
LogP (XLogP3)	3.2
H-bond donors / acceptors	1 / 3
TPSA	54.4 Å²
Synonyms	9-Oxo-2-fluorenecarboxylic acid, Fluorenone-2-carboxylic acid, 9-Oxofluoren-2-carboxylic acid, 9-Oxo-9H-fluorene-2-carboxylic acid, 9-Fluorenone-2-carboxylicacid, 9H-Fluorene-2-carboxylic acid, 9-oxo-, 9-oxo-fluorene-2-carboxylic acid, 2-Carboxyfluoren-9-one, 9-oxofluorene-2-carboxylic a, 9-Oxo-2-fluorenecarboxyic acid, 9-oxo-2-fluorene carboxylic acid, 9-Fluorenone-2-carboxylic acid, 98%

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 9-Fluorenone-2-carboxylic acid, 98%?

The CAS Registry Number of 9-Fluorenone-2-carboxylic acid, 98% is 784-50-9. It is also known as 9-Oxo-2-fluorenecarboxylic acid, Fluorenone-2-carboxylic acid, 9-Oxofluoren-2-carboxylic acid.

What is the molecular formula and molecular weight of 9-Fluorenone-2-carboxylic acid, 98%?

9-Fluorenone-2-carboxylic acid, 98% has the molecular formula C14H8O3 and a molecular weight of 224.21 g/mol. Its IUPAC name is 9-oxofluorene-2-carboxylic acid.

Which grade and pack sizes of 9-Fluorenone-2-carboxylic acid, 98% can I order?

We supply 9-Fluorenone-2-carboxylic acid, 98% in Synthesis (98%) grade, in 1 g, 5 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 9-Fluorenone-2-carboxylic acid, 98%?

Yes. Every lot of 9-Fluorenone-2-carboxylic acid, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 9-Fluorenone-2-carboxylic acid, 98% be shipped internationally?

Yes. 9-Fluorenone-2-carboxylic acid, 98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.