1H-Indole-3-acetic acid (CAS 87-51-4) — formula C10H9NO2, molecular weight 175.18; category organic chemicals.
1H-Indole-3-acetic acid (CAS 87-51-4) is a chemical raw material in the organic chemicals category. Its molecular formula C10H9NO2 comprises 10 C, 9 H, 1 N, 2 O atoms. Its molecular weight is about 175.18. Reported physicochemical data: melting point around 168.5 °C, LogP about 1.41. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 87-51-4 |
|---|---|
| Molecular Formula | C10H9NO2 |
| Molecular Weight | 175.18 |
| Melting Point | 168.5 °C |
| LogP | 1.41 |
| Applications | plant growth regulator, Active product registrations in the US, Farming (Pesticides), Naturally produced by the body (endogenous). Also a plant growth hormone (auxin), 1H-Indole-3-acetic acid: ACTIVE |
| Category | Organic Chemicals |
Documented applications: plant growth regulator, Active product registrations in the US, Farming (Pesticides), Naturally produced by the body (endogenous). Also a plant growth hormone (auxin), 1H-Indole-3-acetic acid: ACTIVE.
1H-Indole-3-acetic acid is a carbon-based organic compound with CAS registry number 87-51-4 and molecular formula C10H9NO2 (molecular weight 175.18), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 87-51-4
Its molecular formula C10H9NO2 comprises 10 C, 9 H, 1 N, 2 O atoms.
Also known as: 1H-Indole-3-acetic acid · 3-吲哚乙酸 · 3-Indoleacetic Acid
Category: organic chemicals
The CAS registry number of 1H-Indole-3-acetic acid is 87-51-4.
Molecular formula C10H9NO2, molecular weight 175.18.
It is also registered under: 1H-Indole-3-acetic acid, 3-吲哚乙酸, 3-Indoleacetic Acid.
Recorded applications: plant growth regulator, Active product registrations in the US, Farming (Pesticides), Naturally produced by the body (endogenous). Also a plant growth hormone (auxin), 1H-Indole-3-acetic acid: ACTIVE.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 1H-Indole-3-acetic acid (CAS 87-51-4), compiled from public chemistry databases.
| CAS Registry Number | 87-51-4 |
|---|---|
| PubChem CID | 802 |
| Molecular formula | C10H9NO2 |
| IUPAC name | 2-(1H-indol-3-yl)acetic acid |
| UNII (FDA) | 6U1S09C61L |
| Molecular Weight | 175.18 |
|---|---|
| XLogP3 | 1.4 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 175.063328530 |
| Monoisotopic Mass | 175.063328530 |
| Topological Polar Surface Area | 53.1 |
| Heavy Atom Count | 13 |
| Melting Point | 168.5 °C |
|---|---|
| Solubility | 1.5 mg/mL |
| Vapor Pressure | 0.00000526 [mmHg] |
| LogP | 1.41 |
| Collision Cross Section | 143.6 Ų [M+Na]+ |
| Collision Cross Section | 136.4 Ų [M+H]+ |
indole-3-acetic acid; 87-51-4; 3-Indoleacetic acid; indoleacetic acid; Heteroauxin; 1H-Indole-3-acetic acid; 2-(1H-Indol-3-yl)acetic acid; 1H-indol-3-ylacetic acid; Rhizopin; Rhizopon A; 3-Indolylacetic acid; 3-Iaa; 3-(Carboxymethyl)indole; beta-Indoleacetic acid; beta-Indolylacetic acid; Indolyl-3-acetic acid
| GHS notification summary | 8.9% (5 / 56) |
|---|
| GHS notification summary | 8.9% (5 / 56) |
|---|---|
| Reported hazard statements | H302 (58.9%), H315 (91.1%), H319 (91.1%), H335 (85.7%) |
This chemical does not meet GHS hazard criteria for 8.9% (5 of 56) of reports.
H302 (58.9%): Harmful if swallowed [Warning Acute toxicity, oral]
3-Indoleacetic Acid · CAS 87-51-4 · C10H9NO2. UNII 6U1S09C61L. Melting Point: 168.5 °C; Solubility: 1.5 mg/mL; Vapor Pressure: 0.00000526 [mmHg].
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 1H-吲哚-3-乙酸