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116017

Sigma-Aldrich

2-Carboxybenzaldehyde

97%

Synonym(s):

Phthalaldehydic acid, 2-Formylbenzoic acid, 3-Hydroxyphthalide

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About This Item

Empirical Formula (Hill Notation):
C8H6O3
CAS Number:
119-67-5
Molecular Weight:
150.13
Beilstein:
742381
EC Number:
204-342-3
MDL number:
MFCD00003336
UNSPSC Code:
12352100
PubChem Substance ID:
24847258
NACRES:
NA.22

Assay

97%

form

solid

mp

94-96 °C (lit.)

SMILES string

OC(=O)c1ccccc1C=O

InChI

1S/C8H6O3/c9-5-6-3-1-2-4-7(6)8(10)11/h1-5H,(H,10,11)

InChI key

DYNFCHNNOHNJFG-UHFFFAOYSA-N

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General description

2-Carboxybenzaldehyde is an aldehydic acid that can be used to synthesize functionalized diazaphospholanes.

Application

2-Carboxybenzaldehyde is a metabolite of the biodegradation of luoranthene using two pure bacterial strains, Pasteurella sp. IFA (B-2) and Mycobacterium sp. PYR-1 (AM). It has been used to synthesize a series of N-substituted isoindolinones by reductive C-N coupling and intramolecular amidation with amines.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

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)

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