ChemicalBook > CAS DataBase List > 4-Chloroindole-3-carbaldehyde

4-Chloroindole-3-carbaldehyde

Product Name: 4-Chloroindole-3-carbaldehyde
CAS No.: 876-72-2
Chemical Name: 4-Chloroindole-3-carbaldehyde
Synonyms: 4-CHLOROINDOLE-3-CARBALDEHYDE;4-CHLOROINDOLE-3-CARBOXALDEHYDE;4-CHLORO-1H-INDOLE-3-CARBALDEHYDE;4-CHLOROINDOLE-3-CARBOXALDEHYDE 98%;4-Chloro-1H-indole-3-carboxaldehyde;1H-Indole-3-carboxaldehyde, 4-chloro-;4-Chloro-1H-indole-3-carboxaldehyde 98%
CBNumber: CB7150119
Molecular Formula: C9H6ClNO
Formula Weight: 179.6
MOL File: 876-72-2.mol

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4-Chloroindole-3-carbaldehyde Property

Melting point:: 164 °C
Boiling point:: 373.4±22.0 °C(Predicted)
Density: 1.431±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
pka: 14.60±0.30(Predicted)
Appearance: Light brown to brown Solid
CAS DataBase Reference: 876-72-2(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36
Safety Statements: 26
Hazard Note: Irritant
HS Code: 2933998090

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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.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

TRC

Product number: C360365
Product name: 4-Chloroindole-3-carbaldehyde
Packaging: 100mg
Price: $45
Updated: 2021/12/16

TRC

Product number: C360365
Product name: 4-Chloroindole-3-carbaldehyde
Packaging: 1g
Price: $140
Updated: 2021/12/16

Matrix Scientific

Product number: 071720
Product name: 4-Chloroindole-3-carbaldehyde
Purity: 95+%
Packaging: 1g
Price: $49
Updated: 2021/12/16

AK Scientific

Product number: B476
Product name: 4-Chloroindole-3-carbaldehyde
Packaging: 250mg
Price: $81
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4H15-5-21
Product name: 4-Chloro-1H-indole-3-carboxaldehyde
Purity: 98%
Packaging: 1g
Price: $141
Updated: 2021/12/16

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4-Chloroindole-3-carbaldehyde Chemical Properties,Usage,Production

Synthesis

25235-85-2

68-12-2

876-72-2

Trichlorophosphorus (3.55 mL) was added slowly and dropwise to N,N-dimethylformamide (10.63 mL) in stirring at 10-20 °C. Subsequently, a solution of 4-chloroindole (2 g, 13.19 mmol) was added at 20-30 °C. The reaction mixture was stirred at 35-37 °C for 45 min, after which it was poured into a stirred mixture of ice (28 g) and water (21 mL). The pH of the reaction solution was adjusted to 8 by adding a solution of sodium hydroxide (6.86 g) in water (36 mL) at 20-30 °C. The mixture was boiled for 5 min, cooled to room temperature and then extracted with ethyl acetate and washed with brine. The organic phases were combined, dried with anhydrous sodium sulfate and concentrated under reduced pressure to give the crude product. The crude product was purified by silica gel column chromatography with 60% petroleum ether/ethyl acetate as eluent to give 4-chloroindole-3-carboxaldehyde (1.037 g, 44% yield) as an off-white solid. m/z = 180 [M+H]+ by LC-MS.

References

[1] Journal of Medicinal Chemistry, 2015, vol. 58, # 23, p. 9179 - 9195
[2] Organic Letters, 2013, vol. 15, # 17, p. 4330 - 4333
[3] Patent: WO2016/44777, 2016, A1. Location in patent: Page/Page column 72; 73
[4] Bioorganic and Medicinal Chemistry Letters, 2007, vol. 17, # 6, p. 1793 - 1798
[5] Organic and Biomolecular Chemistry, 2018, vol. 16, # 36, p. 6647 - 6651

4-Chloroindole-3-carbaldehyde Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 4-Chloroindole-3-carbaldehyde manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: 4-Chloroindole-3-carboxaldehyde 876-72-2
Price: US $1.60-6.60/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 100kg
Release date: 2025-06-19

Honest Joy Holdings Limited

Product: 4-Chloroindole-3-carbaldehyde 876-72-2
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98.2%
Supply Ability: 100 tons
Release date: 2022-02-18

Career Henan Chemical Co

Product: 4-Chloroindole-3-carbaldehyde 876-72-2
Price: US $6.60/KG
Min. Order: 1KG
Purity: 97%-99%
Supply Ability: 1kg -1000kg
Release date: 2020-01-02

876-72-2, 4-Chloroindole-3-carbaldehydeRelated Search:

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876-72-2

Indole