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2-Carboxybenzaldehyde

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2-Carboxybenzaldehyde Basic information

Product Name:
2-Carboxybenzaldehyde
Synonyms:
  • 2-formyl-benzoicaci
  • LABOTEST-BB LT02084879
  • BENZALDEHYDE-2-CARBOXYLIC ACID
  • 2-Carboxybenzaldehyde,99%
  • 2-Carboxybenzaldehyd
  • 2-Carboxybenzaldehyde, 99% 100GR
  • Benzaldehyde-2-carboxylic Acid 2-Carboxybenzaldehyde 2-Formylbenzoic Acid
  • Hydralazine IMpurity 03
CAS:
119-67-5
MF:
C8H6O3
MW:
150.13
EINECS:
204-342-3
Product Categories:
  • Aromatic Aldehydes & Derivatives (substituted)
  • Benzaldehyde
  • CARBOXYLICACID
  • Industrial/Fine Chemicals
  • FINE Chemical & INTERMEDIATES
  • Pharmaceutical
Mol File:
119-67-5.mol
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2-Carboxybenzaldehyde Chemical Properties

Melting point:
94-96 °C(lit.)
Boiling point:
231.65°C (rough estimate)
Density 
1,404 g/cm3
refractive index 
1.4500 (estimate)
Flash point:
198°(388°F)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
DMSO (Slightly), Methanol (Slightly)
pka
4.57±0.10(Predicted)
form 
Crystalline Powder
color 
White to slightly beige
PH
2 (20g/l, H2O, 20℃)
Water Solubility 
soluble
Sensitive 
Air Sensitive
BRN 
742381
Stability:
Hygroscopic
InChIKey
DYNFCHNNOHNJFG-UHFFFAOYSA-N
CAS DataBase Reference
119-67-5(CAS DataBase Reference)
EPA Substance Registry System
Benzoic acid, 2-formyl- (119-67-5)
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Safety Information

Hazard Codes 
Xi,Xn
Risk Statements 
36/37/38-20/21/22
Safety Statements 
26-36-24/25
RIDADR 
PG2
WGK Germany 
2
RTECS 
TH7015000
Hazard Note 
Irritant
TSCA 
Yes
HS Code 
29183000
Toxicity
mouse,LD50,oral,4480mg/kg (4480mg/kg),Journal of Antibiotics. Vol. 27, Pg. 665, 1974.

MSDS

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2-Carboxybenzaldehyde Usage And Synthesis

Chemical Properties

white to slightly beige crystalline powder

Uses

2-Carboxybenzaldehyde is a carboxylated derivative of benzaldehyde which is readily converted to 2-hydroxymethyl benzoic acid by CBA dehydrogenase. 2-Carboxybenzaldehyde is a metabolite of ampicillin phthalidyl ester. It has been used to synthesize a series of N-substituted isoindolinones by reductive C-N coupling and intramolecular amidation with amines.

Definition

ChEBI: An aldehydic acid which consists of benzoic acid substituted by a formyl group at position 2.

Synthesis Reference(s)

Tetrahedron Letters, 14, p. 3535, 1973 DOI: 10.1016/S0040-4039(01)86963-X
The Journal of Organic Chemistry, 32, p. 3200, 1967 DOI: 10.1021/jo01285a061

2-Carboxybenzaldehyde Preparation Products And Raw materials

Preparation Products

2-Bromoanthracene2-(b-(2-Thienyl)vinyl)benzoicacid2-[2-(2-thienyl)ethyl]benzoic acid 4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiopheneMethyl 2-formylbenzoate1-(1,3-DIHYDRO-1-OXOISOBENZOFURAN-3-YL)UREA

Raw materials

Phthalide

2-CarboxybenzaldehydeSupplier

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