7-Chloro-1H-indole-3-carbaldehyde

Basic Information

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CAS Number

1008-07-7

Molecular Formula

C9H6ClNO

Molecular Weight

179.61 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Aldehydes

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Physical State

Pale-yellow to Yellow-brown Solid

Boiling Point

373.4℃ at 760 mmHg

SMILES

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C1=CC2=C(C(=C1)Cl)NC=C2C=O

InChI

InChI=1S/C9H6ClNO/c10-8-3-1-2-7-6(5-12)4-11-9(7)8/h1-5,11H

InChIKey

NHJNOJSRXQVQRT-UHFFFAOYSA-N

LogP

2.6338

Topological Polar Surface Area

32.86 Å²

Hydrogen Bond Donor/Acceptor

1 / 2

Complexity

185

Safety Information

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GHS Hazard Pictograms

H302

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

Synonyms & References

English

AKOS005258768
AMY3694
7-chloro-1H-indole-3-carbaldehyde
Q-101951
7-chloro-1H-indole-3-carboxaldehyde
Z1201623572
MFCD06657153
CS-W006403
DTXSID70349236
FT-0692947
SY032404
A16229
1H-Indole-3-carboxaldehyde, 7-chloro-
7-chloroindole-3-carbaldehyde
1008-07-7
DS-15887
EN300-181671
7-Chloroindole-3-Carboxaldehyde
7-chloro-3-formylindole
SCHEMBL670824
NHJNOJSRXQVQRT-UHFFFAOYSA-N
7-Chloro-1H-indole-3-carbaldehyde
7-Chloro-3-indolecarboxaldehyde
Indole-3-carboxaldehyde,7-chloro- (7CI,8CI)
3-Formyl-7-chloro-1H-indole
7-Chloro-1H-indole-3-carboxaldehyde
7-Chloroindole-3-carboxaldehyde
7-Chlor-3-formylindol
7-Chlorindol-3-carboxaldehyd
7-chloro-indole-3-carbaldehyde
AC1LD8BR

MDL Number

MFCD06657153

FAQ

What are the physical and chemical properties of 7-Chloro-1H-indole-3-carbaldehyde (CAS: 1008-07-7)?

7-Chloro-1H-indole-3-carbaldehyde (CAS: 1008-07-7) is a crystalline solid with a molecular weight of approximately 172.01 g/mol. It has a pungent odor. The compound is slightly soluble in water but soluble in common organic solvents like ethanol and acetonitrile. It exhibits mild reactivity with reducing agents, making it useful in synthesis reactions. The compound is stable under normal conditions but should be stored in a cool, dry place away from direct sunlight.

How is 7-Chloro-1H-indole-3-carbaldehyde (CAS: 1008-07-7) typically synthesized?

7-Chloro-1H-indole-3-carbaldehyde (CAS: 1008-07-7) can be synthesized by the reduction of 7-chloro-1H-indole-3-carboxylic acid with sodium borohydride or lithium aluminum hydride. The reaction is carried out in a suitable organic solvent such as methanol or ethanol. The yield is typically around 70-80%, with good selectivity for the reduction of the carboxylic acid to the aldehyde. Proper use of a catalyst and appropriate conditions are essential for optimal results.

What industries use 7-Chloro-1H-indole-3-carbaldehyde (CAS: 1008-07-7)?

7-Chloro-1H-indole-3-carbaldehyde (CAS: 1008-07-7) is primarily used in the pharmaceutical industry for the synthesis of various indole derivatives with potential medicinal properties. It is also used in the production of certain dyes and pigments, as well as in some sensor applications due to its reactivity and specific functional groups. Its use in semiconductors and polymers is less common but not unheard of, depending on the specific chemical environment and reactivity of the compound.

What precautions should be taken when handling 7-Chloro-1H-indole-3-carbaldehyde (CAS: 1008-07-7)?

When handling 7-Chloro-1H-indole-3-carbaldehyde (CAS: 1008-07-7), appropriate personal protective equipment (PPE) should be worn, including gloves, lab coat, and safety goggles. The compound should be handled in a fume hood to minimize exposure to air and to control the environment. Spills should be immediately cleaned up using appropriate absorbent materials and proper disposal methods. Always refer to the Safety Data Sheet (SDS) for detailed safety information and emergency procedures. The compound is stable under normal conditions but avoid contact with water and strong oxidizers to prevent unexpected reactions.