1H-Indazole-4-carboxylic acid, 97%, Thermo Scientific™

Product Code	Brand	Quantity
10749068	Thermo Scientific Acros 430090010	1 g
10562898	Thermo Scientific 430090050	5 g

Chemical Identifiers

• CAS: 677306-38-6
• Molecular Weight (g/mol): 162.15
• InChI Key: KGKZHHIUOZGUNP-UHFFFAOYSA-N
• PubChem CID: 21982323
• SMILES: C1=CC(=C2C=NNC2=C1)C(=O)O

• Molecular Formula: C₈H₆N₂O₂
• MDL Number: MFCD03840644
• Synonym: indazole-4-carboxylic acid, 1h-indazole-4-carboxylicacid, 4-indazolecarboxylic acid, 4-carboxy-1h-indazole, 2h-indazole-4-carboxylic acid, pubchem19651, acmc-1b3os, ksc352q1d, 1h-indazole-4-carboxylic acid, 4-1h indazole carboxylic acid
• IUPAC Name: 1H-indazole-4-carboxylic acid

Specifications

• CAS: 677306-38-6
• CAS Max %: 100.0
• Color: White to Cream
• Assay Percent Range: 96% min. (HPLC)
• Molecular Formula: C₈H₆N₂O₂
• Synonym: indazole-4-carboxylic acid, 1h-indazole-4-carboxylicacid, 4-indazolecarboxylic acid, 4-carboxy-1h-indazole, 2h-indazole-4-carboxylic acid, pubchem19651, acmc-1b3os, ksc352q1d, 1h-indazole-4-carboxylic acid, 4-1h indazole carboxylic acid
• SMILES: C1=CC(=C2C=NNC2=C1)C(=O)O
• Molecular Weight (g/mol): 162.15
• Formula Weight: 162.15
• Physical Form: Crystalline Powder

• CAS Min %: 96.0
• Melting Point: 209.5°C to 211.0°C
• Infrared Spectrum: Authentic
• Packaging: Glass Bottle
• MDL Number: MFCD03840644
• InChI Key: KGKZHHIUOZGUNP-UHFFFAOYSA-N
• IUPAC Name: 1H-indazole-4-carboxylic acid
• PubChem CID: 21982323
• Percent Purity: 97%
• Chemical Name or Material: 1H-Indazole-4-carboxylic acid

Safety and Handling

GHS H Statement
Causes skin irritation.
May cause respiratory irritation.
Causes serious eye irritation.

GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN: Wash with plenty of soap and water.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
IF

GHS Signal Word: Warning

Product Identifier

• 1H-Indazole-4-carboxylic acid, 97%

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H315-Causes skin irritation.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P312-Call a POISON CENTER/doctor/if you feel unwell.

RUO – Research Use Only