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High Quality 99% Indole-3-carboxylic acid CAS 771-50-6 C9H7NO2

Name: High Quality 99% Indole-3-carboxylic acid CAS 771-50-6 C9H7NO2
Brand: Believe
SKU: pr2509041700
Price: 30 USD
Availability: InStock

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CAS No.:

771-50-6

Content:

99%

Brand:

Believe

Packaging:

25kg/drum

Price valid (until):

2025-10-09

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Shan Dong Believe Chemical Pte. Ltd.

Company Type:

Distributor

Location:

China

Qualification:

Main Products:

(R)-3-hydroxypyrrolidine hydrochloride,(R)-Glycidyl butyrate,fine chemicals,2-dibromo-4,5-difluorobenzene,(S)-(+)-Mandelic acid

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Product Description
Seller Information

Description

Product Detail

Product Introduction: Indole-3-carboxylic acid

1. Chemical Identity

• IUPAC Name: 1H-Indole-3-carboxylic acid

• CAS Registry Number: 771-50-6

• Molecular Formula: C₉H₇NO₂

• Molecular Weight: 161.16 g/mol

• Common Names: 3-Indolecarboxylic acid; Indole-3-carboxylic acid.

2. Primary Function: Biochemical Intermediate & Building Block

Indole-3-carboxylic acid is a naturally occurring indole derivative that serves as a key chemical intermediate and biological precursor. It is recognized for its role in:

• Plant Physiology: Involved in auxin-related pathways and plant defense mechanisms.

• Pharmaceutical Research: A versatile building block for synthesizing bioactive molecules (e.g., receptor modulators, enzyme inhibitors).

• Microbial Metabolism: Produced by certain bacteria and fungi as a secondary metabolite.

3. Key Properties

• Solubility: Sparingly soluble in water; soluble in polar organic solvents (e.g., methanol, DMSO).

• Acidity: Contains a carboxylic acid group (pKa ~4-5), allowing salt formation with bases.

• Reactivity:

◦ The carboxylic acid can undergo esterification, amidation, or reduction.

◦ The indole ring enables electrophilic substitution (e.g., at C2 or C5 positions).

• Spectroscopy: Exhibits characteristic UV/fluorescence properties due to the indole chromophore.

4. Applications

• Medicinal Chemistry: Used to develop indole-based drugs targeting neurological disorders (e.g., serotonin receptors), inflammation, or cancer.

• Agricultural Chemistry: Precursor for synthesizing plant growth regulators or antifungal agents.

• Biochemical Research: Serves as a standard or probe in studies of indole metabolism and signaling.

• Organic Synthesis: Intermediate for constructing complex heterocyclic systems.

Items	Specifications
CAS	771-50-6
Product	Indole-3-carboxylic acid
Purity	99

Company

Shandong Believe Chemical Pte. Ltd, is a high-tech enterprise specializing in the R&D, production, and sales of pharmaceutical intermediates, fine chemicals, electronic material intermediates, and dye intermediates. Based in one of China’s key chemical industry hubs, the company leverages strong technical expertise, stringent quality control systems, and comprehensive customer service to become a trusted supplier for global partners in related sectors.

Core Business Areas
Pharmaceutical Intermediates

Supplies high-purity, advanced intermediates such as fluorobenzene, boronic acid, and heterocyclic compounds, tailored for innovative and generic drug synthesis.

Fine Chemicals

Provides customized fine chemicals for catalysts, surfactants, and specialty additives to meet precise industrial process requirements.

Electronic Material Intermediates

Offers critical high-purity intermediates (e.g., fluorine/sulfur-containing compounds) for semiconductors, LCDs, photoresists, and new energy battery materials.

Dye Intermediates

Manufactures key intermediates for high-performance, eco-friendly dyes and pigments, ensuring vibrant color and consistent quality.

Our Strengths
R&D-Driven Innovation: A dedicated team and advanced laboratory enable continuous process optimization and custom synthesis capabilities.

Stringent Quality Assurance: Full-process quality control from raw materials to finished products ensures high purity, consistency, and reliability.

Integrated Production Capacity: Modern facilities support seamless scaling from pilot to large-scale production, guaranteeing stable supply.

Customer-Centric Approach: Competitive pricing, flexible supply chain solutions, and professional technical support foster long-term partnerships.

Vision & Values
Guided by the principles of Innovation, Quality, and Responsibility, Shandong Billy Fluorine Chemical aims to deliver superior chemical products and services worldwide, positioning itself as a leader in the fine chemical industry.

Certificates

Basic Info

Product Name:

Indole-3-carboxylic acid

Other Name:

1H-Indole-3-carboxylic acid;Indole-3-carboxylic acid;β-Indolylcarboxylic acid;3-Indolylcarboxylic acid;3-Carboxyindole;3-Indoleformic acid;Indole-β-carboxylic acid;Indol-3-carboxylic acid

CAS No.:

771-50-6

Molecular Formula:

C9H7NO2

InChIKeys:

InChIKey=KMAKOBLIOCQGJP-UHFFFAOYSA-N

Molecular Weight:

161.16

Exact Mass:

161.16

BRN:

129435

EC Number:

212-231-6

UNII:

59711R38B0

DSSTox ID:

DTXSID50227886

HScode:

2933990090

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

53.1

XLogP3:

Appearance:

Light beige Powder

Density:

1.4±0.1 g/cm3

Melting Point:

206.5 °C

Boiling Point:

419.6°C at 760 mmHg

Flash Point:

207.6±21.2 °C

Refractive Index:

1.726

Water Solubility:

soluble in 95% Ethanol: 50 mg/ml, also soluble in methanol.

Storage Conditions:

2-8°C

Collision Cross Section:

132.4 Å² [M+H]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|124.5 Å² [M-H]- [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]

See More Indole-3-carboxylic acid Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Indole-3-carboxylic acid Safety Data Sheet 

Seller Information

Business Type:
Distributor

Main Products:
(R)-3-hydroxypyrrolidine hydrochloride,(R)-Glycidyl butyrate,fine chemicals,2-dibromo-4,5-difluorobenzene,(S)-(+)-Mandelic acid

Location:
ROOM 574 JIUDINGFENG LARGE BUILDING NO.888 CHANGBAISHAN ROAD QINGDAO AREA CHINA (SHANDONG) PILOT FREE TRADE ZONE

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
7

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
101-200

Year of Establishment:
2020

Certifications:
ISO,SGS
Country Product Purchase Quantity Date Posted

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