Indole-2-acetic acid

Modify Date: 2026-07-10 19:27:19

Indole-2-acetic acid Structure
Indole-2-acetic acid structure
Common Name Indole-2-acetic acid
CAS Number 32588-36-6 Molecular Weight 175.184
Density 1.4±0.1 g/cm3 Boiling Point 415.0±20.0 °C at 760 mmHg
Molecular Formula C10H9NO2 Melting Point N/A
MSDS N/A Flash Point 204.8±21.8 °C

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 2-(1H-indol-2-yl)acetic acid
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.4±0.1 g/cm3
Boiling Point 415.0±20.0 °C at 760 mmHg
Molecular Formula C10H9NO2
Molecular Weight 175.184
Flash Point 204.8±21.8 °C
Exact Mass 175.063324
PSA 53.09000
LogP 1.43
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.694
InChIKey QOPBEBWGSGFROG-UHFFFAOYSA-N
SMILES O=C(O)Cc1cc2ccccc2[nH]1
Storage condition 2-8°C

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes Xi: Irritant;
HS Code 2933990019

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2933990019
Summary 2933990019 phenazine 5-oxide。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:20.0%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

1H-Indole-2-acetic acid
2-Indoleacetic acid
INDOLE-2-ACETIC ACID
indolylacetic acid
2-indol-2-ylacetic acid
T56 BMJ C1VQ
Indol-2-yl-essigsaeure
INDOLE-2acetic acid
indoleacetic acid
2-(1H-indol-2-yl)acetic acid
1H-Indoleacetic acid
1H-Indol-2-ylacetic acid
indol-2-yl-acetic acid

 Indole-2-acetic acid | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the InChIKey of 2-(1H-indol-2-yl)acetic acid?
A: InChIKey of 2-(1H-indol-2-yl)acetic acid is QOPBEBWGSGFROG-UHFFFAOYSA-N.
Q: What is the boiling point of 2-(1H-indol-2-yl)acetic acid?
A: Boiling point of 2-(1H-indol-2-yl)acetic acid is 415.0±20.0 °C at 760 mmHg.
Q: What is the SMILES notation of 2-(1H-indol-2-yl)acetic acid?
A: SMILES notation of 2-(1H-indol-2-yl)acetic acid is O=C(O)Cc1cc2ccccc2[nH]1.
Q: What English synonyms does 2-(1H-indol-2-yl)acetic acid have?
A: English synonyms of 2-(1H-indol-2-yl)acetic acid: 1H-Indole-2-acetic acid, 2-Indoleacetic acid, INDOLE-2-ACETIC ACID, indolylacetic acid, 2-indol-2-ylacetic acid, T56 BMJ C1VQ, Indol-2-yl-essigsaeure, INDOLE-2acetic acid, indoleacetic acid, 2-(1H-indol-2-yl)acetic acid, 1H-Indoleacetic acid, 1H-Indol-2-ylacetic acid, indol-2-yl-acetic acid.
Q: What are the upstream materials of 2-(1H-indol-2-yl)acetic acid?
A: Related upstream materials(CAS) of 2-(1H-indol-2-yl)acetic acid: 21422-40-2;33588-64-6;95-20-5;33588-57-7;7210-27-7;24621-70-3;1477-50-5.
Q: What is the English name of 2-(1H-indol-2-yl)acetic acid?
A: The English name of 2-(1H-indol-2-yl)acetic acid is 2-(1H-indol-2-yl)acetic acid.
Q: What are the downstream products of 2-(1H-indol-2-yl)acetic acid?
A: Related downstream products(CAS) of 2-(1H-indol-2-yl)acetic acid: 21422-40-2;53654-35-6;557107-03-6.
Q: What are the storage conditions for 2-(1H-indol-2-yl)acetic acid?
A: Storage conditions for 2-(1H-indol-2-yl)acetic acid: 2-8°C.
Q: What is the molecular formula of 2-(1H-indol-2-yl)acetic acid?
A: Molecular formula of 2-(1H-indol-2-yl)acetic acid is C10H9NO2.
Q: What is the polar surface area (PSA) of 2-(1H-indol-2-yl)acetic acid?
A: Polar surface area (PSA) of 2-(1H-indol-2-yl)acetic acid is 53.09000.

 Indole-2-acetic acidfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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