ChemicalBook >> CAS DataBase List >>5-Methoxyisatin
5-Methoxyisatin
- CAS No.
- 39755-95-8
- Chemical Name:
- 5-Methoxyisatin
- Synonyms
- AKOS AU36-M122;5-METHOXYISATIN;5-Methoxy-isotin;5-Methoxyisatine;5-Methoxyisatin>5-Methoxyisatin,98%;5-methoxy-indole-3-dione;5-METHOXYINDOLE-2,3-DIONE;5-METHOXY-2,3-INDOLINEDIONE;5-methoxy-1h-indole-3-dione
- CBNumber:
- CB8396385
- Molecular Formula:
- C9H7NO3
- Molecular Weight:
- 177.16
- MDL Number:
- MFCD00169023
- MOL File:
- 39755-95-8.mol
- MSDS File:
- SDS
Last updated:2025-08-29 17:52:28
| Product description | Number | Pack Size | Price |
| 5-Methoxyisatin >95.0%(HPLC)(T) | M1362 | 5g | $199 |
| 5-Methoxyisatin >95.0%(HPLC)(T) | M1362 | 25g | $560 |
| 5-Methoxyisatin | M271725 | 5g | $85 |
| 5-Methoxy-1H-indole-2,3-dione | 030122 | 25g | $138 |
| 5-Methoxyisatin,≥98%(HPLC) ≥98%(HPLC) | 42994 | 25G | $231.11 |
| More product size | |||
| Melting point | 201-203°C |
|---|---|
| Density | 1.346±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| pka | 9.73±0.20(Predicted) |
| form | powder to crystal |
| color | Orange to Amber to Dark red |
| Water Solubility | Soluble in cold water. |
| InChI | InChI=1S/C9H7NO3/c1-13-5-2-3-7-6(4-5)8(11)9(12)10-7/h2-4H,1H3,(H,10,11,12) |
| InChIKey | DMHGXMPXHPOXBF-UHFFFAOYSA-N |
| SMILES | N1C2=C(C=C(OC)C=C2)C(=O)C1=O |
| CAS DataBase Reference | 39755-95-8(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | C7GA9U9TN1 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36/37/39 | |||||||||
| RTECS | NL7938000 | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 29339900 | |||||||||
| NFPA 704 |
|
5-Methoxyisatin price More Price(35)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | M1362 | 5-Methoxyisatin >95.0%(HPLC)(T) | 39755-95-8 | 5g | $199 | 2025-07-31 | Buy |
| TCI Chemical | M1362 | 5-Methoxyisatin >95.0%(HPLC)(T) | 39755-95-8 | 25g | $560 | 2025-07-31 | Buy |
| TRC | M271725 | 5-Methoxyisatin | 39755-95-8 | 5g | $85 | 2021-12-16 | Buy |
| Matrix Scientific | 030122 | 5-Methoxy-1H-indole-2,3-dione | 39755-95-8 | 25g | $138 | 2021-12-16 | Buy |
| Chem-Impex | 42994 | 5-Methoxyisatin,≥98%(HPLC) ≥98%(HPLC) | 39755-95-8 | 25G | $231.11 | 2021-12-16 | Buy |
5-Methoxyisatin Chemical Properties,Uses,Production
Chemical Properties
Dark red to brown solid
Uses
5-Methoxyisatin is used for Pharmaceutical intermediates, a raw material used in chemical synthesis.
Preparation
Using water as solvent, 5-methoxyaniline reacted with chloral hydrate and hydroxylamine hydrochloride at 90 ℃ for 3.5h to obtain p-methoxyisonitrosoacetanilide in 95% yield. After hydrolysis, 5-methoxyisatin was obtained in 88% yield by cyclization at 92℃ with concentrated H2SO4 (75%).
Definition
ChEBI: 5-Methoxyisatin is a member of indoles. It has a role as an anticoronaviral agent.
Synthesis Reference(s)
The Journal of Organic Chemistry, 42, p. 1344, 1977 DOI: 10.1021/jo00428a016
5-Methoxyisatin Preparation Products And Raw materials
Global( 240)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8753 | 58 |
| ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD | +86-13017695106 +86-13676922317 | jiuyitime@fdachem.com | China | 16513 | 58 |
| Hefei Lbao Physical & Chemical Science Co.,Ltd | +1-5184799099 | lbaochemicals@gmail.com | China | 674 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718; +8613336195806 | sales@capot.com | China | 29735 | 60 |
| Hi-Tech Chemistry Corp | 0519-86626038 | yuhh@hitechem.com | CHINA | 810 | 58 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 | sales@ansciepchem.com | CHINA | 4241 | 58 |
| HaBo Hong Kong Co., Limited. | +86-25-18512596065 | info@habotech.com | CHINA | 933 | 58 |
| Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 21193 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
View Lastest Price from 5-Methoxyisatin manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-02-15 | 5-Methoxyisatin
39755-95-8
|
US $0.00 / kg | 1kg | 98% | Customise | Hefei Lbao Physical & Chemical Science Co.,Ltd | |
 |
2026-01-30 | 5-Methoxyisatin
39755-95-8
|
US $10.00 / KG | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-10-13 | 5-Methoxyisatin
39755-95-8
|
US $2.20-8.80 / kg | 1kg | 99%min | 100kg | ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD |
-
- 5-Methoxyisatin
39755-95-8
- US $0.00 / kg
- 98%
- Hefei Lbao Physical & Chemical Science Co.,Ltd
-
- 5-Methoxyisatin
39755-95-8
- US $10.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- 5-Methoxyisatin
39755-95-8
- US $2.20-8.80 / kg
- 99%min
- ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
39755-95-8(5-Methoxyisatin)Related Search:
5-METHOXY-2,3-INDOLINEDIONE
5-METHOXYINDOLE-2,3-DIONE
5-METHOXYISATIN
AKOS AU36-M122
5-methoxy-1h-indole-2,3-dione
5-methoxy-1h-indole-3-dione
5-methoxy-indole-3-dione
5-Methoxyisatin,98%
5-Methoxy-2H-indole-2,3(1H)-dione
INDOLE-2,3-DIONE, 5-METHOXY-
5-Methoxy-1H-indol-2,3-dione
5-Methoxy-1H-indoline-2,3-dione
5-Methoxy-isotin
5-methoxy-1H-indole-2,3-dione(SALTDATA: FREE)
5-Methoxy isatin 5-Methoxy indole-2,3-dione
1H-Indole-2,3-dione,5-Methoxy-
1H-Indole-2,3-dione, 5-methoxy- (9CI)
5-Methoxyisatin>
5-Methoxyisatin, 97%, reagent grade
5-Methoxyisatine
5-Methoxyisatin,5-Methoxy-1H-indole-2,3-dione
39755-95-8
Indoles
Simple Indoles
Indane/Indanone and Derivatives
Indoline & Oxindole
Indoles
Simple Indoles
