3-Indolebutyric acid (CAS 133-32-4) — formula C12H13NO2, molecular weight 203.24; category organic chemicals.
3-Indolebutyric acid (CAS 133-32-4) is a chemical raw material in the organic chemicals category. Its molecular formula C12H13NO2 comprises 12 C, 13 H, 1 N, 2 O atoms. Its molecular weight is about 203.24. Reported physicochemical data: melting point around 124.5, LogP about 2.3. 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 | 133-32-4 |
|---|---|
| Molecular Formula | C12H13NO2 |
| Molecular Weight | 203.24 |
| Melting Point | 124.5 |
| LogP | 2.3 |
| Applications | Used to stimulate root formation of plant clippings, Similar in structure to the naturally occurring plant-growth hormone indole-3-acetic acid, Used on fruit, vegetable, and field crops and on ornamental turf, Used to reduce transplant shock in ornamental nursery stock |
| Category | Organic Chemicals |
Documented applications: Used to stimulate root formation of plant clippings, Similar in structure to the naturally occurring plant-growth hormone indole-3-acetic acid, Used on fruit, vegetable, and field crops and on ornamental turf, Used to reduce transplant shock in ornamental nursery stock.
3-Indolebutyric acid is a carbon-based organic compound with CAS registry number 133-32-4 and molecular formula C12H13NO2 (molecular weight 203.24), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 133-32-4
Its molecular formula C12H13NO2 comprises 12 C, 13 H, 1 N, 2 O atoms.
Also known as: 3-Indolebutyric acid · 3-吲哚丁酸
Category: organic chemicals
The CAS registry number of 3-Indolebutyric acid is 133-32-4.
Molecular formula C12H13NO2, molecular weight 203.24.
It is also registered under: 3-Indolebutyric acid, 3-吲哚丁酸.
Recorded applications: Used to stimulate root formation of plant clippings, Similar in structure to the naturally occurring plant-growth hormone indole-3-acetic acid, Used on fruit, vegetable, and field crops and on ornamental turf, Used to reduce transplant shock in ornamental nursery stock.
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 3-Indolebutyric acid (CAS 133-32-4), compiled from public chemistry databases.
| CAS Registry Number | 133-32-4 |
|---|---|
| PubChem CID | 8617 |
| Molecular formula | C12H13NO2 |
| IUPAC name | 4-(1H-indol-3-yl)butanoic acid |
| UNII (FDA) | 061SKE27JP |
| Molecular Weight | 203.24 |
|---|---|
| XLogP3 | 2.3 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 4 |
| Exact Mass | 203.094628657 |
| Monoisotopic Mass | 203.094628657 |
| Topological Polar Surface Area | 53.1 |
| Heavy Atom Count | 15 |
| Melting Point | 124.5 |
|---|---|
| Melting Point | 124.5 °C |
| Solubility | 250 |
| Solubility | In water, 250 mg/L @ 20 °C |
| Solubility | 0.25 mg/mL at 20 °C |
| Vapor Pressure | 0.00000117 [mmHg] |
| Vapor Pressure | 1.8X10-6 mm Hg @ 25 °C /Estimated/ |
| LogP | 2.3 |
| LogP | log Kow = 2.30 |
| LogP | 2.30 |
Indole-3-butyric acid; 3-Indolebutyric acid; 133-32-4; 4-(1H-Indol-3-yl)butanoic acid; Indolebutyric acid; Hormodin; Seradix; 1H-INDOLE-3-BUTANOIC ACID; 4-(3-Indolyl)butyric acid; Jiffy grow; 4-indol-3-ylbutyric acid; Indole-3-butanoic acid; Indolbutyric acid; Seradix 2; Seradix 3; Seradix B 2
| Reported hazard statements | H301 (98%), H315 (95.9%), H319 (67.3%), H335 (65.3%) |
|---|
H301 (98%): Toxic if swallowed [Danger Acute toxicity, oral]
H315 (95.9%): Causes skin irritation [Warning Skin corrosion/irritation]
3-Indolebutyric acid · CAS 133-32-4 · C12H13NO2. UNII 061SKE27JP. Melting Point: 124.5; Melting Point: 124.5 °C; Solubility: 250.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-吲哚丁酸