ChemicalBook > CAS DataBase List > 1H-Benzimidazole-2-carboxaldehyde

1H-Benzimidazole-2-carboxaldehyde

Product Name
1H-Benzimidazole-2-carboxaldehyde
CAS No.
3314-30-5
Chemical Name
1H-Benzimidazole-2-carboxaldehyde
Synonyms
AKOS NCG1-0071;CHEMBRDG-BB 430030;CHEMBRDG-BB 4300303;2-Formylbenzimidazole;2-Formyl-1H-benzimidazole;Benzimidazole-2-carbaldehyde;Benzimidazole-2-formaldehyde;2-Benzimidazolecarboxaldehyde;1H-BENZIMIDAZOLE-2-CARBALDEHYDE;1H-BENZOIMIDAZOLE-2-CARBALDEHYDE
CBNumber
CB8243683
Molecular Formula
C8H6N2O
Formula Weight
146.15
MOL File
3314-30-5.mol
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1H-Benzimidazole-2-carboxaldehyde Property

Melting point:
224°C
Boiling point:
361.8±25.0 °C(Predicted)
Density 
1.368±0.06 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
form 
solid
pka
10.61±0.10(Predicted)
color 
Light yellow to yellow
InChI
InChI=1S/C8H6N2O/c11-5-8-9-6-3-1-2-4-7(6)10-8/h1-5H,(H,9,10)
InChIKey
DQOSJWYZDQIMGM-UHFFFAOYSA-N
SMILES
C1(C=O)NC2=CC=CC=C2N=1
CAS DataBase Reference
3314-30-5(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
HazardClass 
IRRITANT
HS Code 
2933499090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
H999828
Product name
1H-Benzo[d]imidazole-2-carbaldehyde
Packaging
50mg
Price
$60
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB50789
Product name
1H-Benzoimidazole-2-carboxaldehyde
Packaging
250mg
Price
$62.5
Updated
2021/12/16
SynQuest Laboratories
Product number
4H15-1-X1
Product name
1H-Benzimidazole-2-carboxaldehyde
Packaging
1g
Price
$48
Updated
2021/12/16
Matrix Scientific
Product number
027128
Product name
1H-Benzimidazole-2-carbaldehyde
Purity
95+%
Packaging
1g
Price
$48
Updated
2021/12/16
Apolloscientific
Product number
OR1856
Product name
1H-Benzimidazole-2-carboxaldehyde
Purity
95%
Packaging
250mg
Price
$25
Updated
2021/12/16
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1H-Benzimidazole-2-carboxaldehyde Chemical Properties,Usage,Production

Definition

ChEBI: 1H-benzimidazole-2-carbaldehyde is a benzimidazolecarbaldehyde.

Synthesis

5466-57-9

3314-30-5

General procedure for the synthesis of 1H-benzimidazole-2-carbaldehyde from 2-(dichloromethyl)-1H-benzo[d]imidazole: 15 mL (276 mmol, 6.6 eq.) of concentrated sulfuric acid was slowly added dropwise to a reaction vial containing 8.40 g (41.8 mmol) of 2-(dichloromethyl)-1H-benzo[d]imidazole (Compound L5), and the formation of yellow bubbles was observed. After completion of dropwise addition, stirring was continued for 10 min to ensure complete dissolution of compound L5. Subsequently, the reaction mixture was heated in an oil bath at 80 °C for 1 h. The heating was stopped after completion of the reaction. After the reaction mixture was cooled to room temperature, 150 mL of ice water was added and the pH was adjusted with 4 N NaOH aqueous solution to 7. At this point, a yellow solid precipitated from the solution. The solid product was collected by filtration and dried to give 5.21 g of 1H-benzimidazole-2-carbaldehyde (compound L6) in 85.3% yield.

References

[1] Patent: CN104211632, 2016, B. Location in patent: Paragraph 0131; 0132
[2] Pharmazie, 1980, vol. 35, # 10, p. 585 - 586

1H-Benzimidazole-2-carboxaldehyde Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 1H-Benzimidazole-2-carboxaldehyde manufacturers

Career Henan Chemical Co
Product
1H-Benzimidazole-2-carboxaldehyde 3314-30-5
Price
US $3.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
200KG
Release date
2020-01-07

3314-30-5, 1H-Benzimidazole-2-carboxaldehydeRelated Search:

Benzimidazole 5-Amino-1,3-dihydro-2H-benzimidazol-2-one 2-Chlorobenzimidazole benzimidazolone Phenformin 2-Mercaptobenzimidazole 2-Aminobenzimidazole 2-Methylbenzimidazole 1H-BENZOIMIDAZOLE-4-CARBOXYLIC ACID 4-Benzothiazolamine (9CI) 2-Acetylbenzimidazole 1H-Benzimidazole-2-carboxaldehyde,1-methyl-(9CI),1-METHYL-1H-BENZIMIDAZOLE-2-CARBOXALDEHYDE 1-Tritylimidazole-4-carboxaldehyde 1H-Benzimidazole-6-carboxaldehyde, 1-methyl- (9CI) 1H-Benzimidazole-5-carboxaldehyde,1-methyl-,1H-Benzimidazole-5-carboxaldehyde, 1-methyl- (9CI),1-Methyl-1H-benzimidazole-5-carboxaldehyde 3-(MORPHOLIN-4-YLMETHYL)ANILINE 1H-BENZIMIDAZOLE-5-CARBOXALDEHYDE,1H-BENZIMIDAZOLE-5-CARBOXALDEHYDE 97+%,1H-Benzimidazole-5-carboxaldehyde (9CI) Imidazole-2-carboxaldehyde

  • AKOS NCG1-0071
  • CHEMBRDG-BB 4300303
  • 1H-BENZIMIDAZOLE-2-CARBOXALDEHYDE
  • 1H-BENZIMIDAZOLE-2-CARBALDEHYDE
  • 1H-BENZOIMIDAZOLE-2-CARBALDEHYDE
  • 1H-BENZOIMIDAZOLE-2-CARBOXALDEHYDE
  • 1H-benzo[d]imidazole-2-carbaldehyde
  • Benzimidazole-2-carbaldehyde
  • 1H-Benzimidazole-2-carboxaldehyde(9CI)
  • 1H-benzimidazole-2-carbaldehyde(SALTDATA: 0.5H2O)
  • 2-Formyl-1H-benzimidazole
  • 2-Benzimidazolecarboxaldehyde
  • 2-Formylbenzimidazole
  • CHEMBRDG-BB 430030
  • 1H-Benzimidazole-2-carboxaldehyde ISO 9001：2015 REACH
  • 1H-Benzimidazole-2-carboxaldehyde (9CI, ACI)
  • Benzimidazole-2-formaldehyde
  • 1H-Benzo[d]imidazol-2-carbaldehyde
  • 3314-30-5
  • 3314-30-5-1
  • C8H6N2O
  • BENZIMIDAZOLE
  • Aldehydes
  • Imidazoles & Benzimidazoles
  • Imidazol&Benzimidazole
  • Imidazoles & Benzimidazoles