ChemicalBook >> CAS DataBase List >>5,6-dihydroxy-1H-indole-2-carboxylic acid
5,6-dihydroxy-1H-indole-2-carboxylic acid
- CAS No.
- 4790-08-3
- Chemical Name:
- 5,6-dihydroxy-1H-indole-2-carboxylic acid
- Synonyms
- 5,6-Dihydroxyindole-2-carboxylic acid;DHICA;Dopamine Impurity 8;Levodopa Impurity 4;Levodopa Impurity 13;Levodopa EP Impurity 5;Dopashydrazine Impurity 4;5,6-Dihydroxy-2-carboxyindole;2-Carboxy-5,6-dihydroxyindole;5,6-dihydroxyindole-2-carboxylicaci
- CBNumber:
- CB41235575
- Molecular Formula:
- C9H7NO4
- Molecular Weight:
- 193.16
- MDL Number:
- MFCD02181103
- MOL File:
- 4790-08-3.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-28 01:48:57
| Melting point | 234 °C (decomp) |
|---|---|
| Boiling point | 578.6±45.0 °C(Predicted) |
| Density | 1.736±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| pka | 4.52±0.30(Predicted) |
| form | Solid |
| color | Pale Beige to Beige |
| Stability | Air Sensitive |
| FDA UNII | S6M6LZR326 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H332-H335 |
| Precautionary statements | P261-P280-P305+P351+P338 |
5,6-dihydroxy-1H-indole-2-carboxylic acid price More Price(41)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | TRC-D452825-10MG | 5,6-Dihydroxyindole-2-carboxylic Acid >95%(HPLC) | 4790-08-3 | 10mg | $250 | 2026-06-03 | Buy |
| TRC | TRC-D452825-100MG | 5,6-Dihydroxyindole-2-carboxylic Acid >95%(HPLC) | 4790-08-3 | 100mg | $1870 | 2026-06-03 | Buy |
| Usbiological | 009981 | 5,6-Dihydroxyindole-2-carboxylic Acid ~95% | 4790-08-3 | 100mg | $531 | 2026-06-03 | Buy |
| Usbiological | 009981 | 5,6-Dihydroxyindole-2-carboxylic Acid ~95% | 4790-08-3 | 250mg | $708 | 2026-06-03 | Buy |
| Biosynth | FD143496 | 5,6-Dihydroxy-1H-indole-2-carboxylic acid | 4790-08-3 | 25mg | $196.5 | 2026-06-04 | Buy |
5,6-dihydroxy-1H-indole-2-carboxylic acid Chemical Properties,Uses,Production
Chemical Properties
Beige to Pale Yellow Solid
Uses
5,6-Dihydroxyindole-2-carboxylic Acid is the indole analogue of DOPA. 5,6-Dihydroxyindole-2-carboxylic Acid is a precursor to melanin as well as potential as HIV-1 integrase inhibitors.
Definition
ChEBI: A dihydroxyindole that is indole-2-carboxylic acid substituted by hydroxy groups at positions 5 and 6.
IC 50
Human Endogenous Metabolite
5,6-dihydroxy-1H-indole-2-carboxylic acid Preparation Products And Raw materials
Raw materials
1H-Indole-2-carboxylic acid, 5,6-dihydroxy-, phenylmethyl ester
5-hydroxy-6-methoxy-2-indolylcarboxylic acid
5,6-Dimethoxyindole-2-carboxylic acid
L-dopa benzyl ester hydrochloride
5H-[1,3]Dioxolo[4,5-f]indole-6-carboxylic acid methyl ester
1of3
Preparation Products
Global( 84)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Chemsky（shanghai）International Co.,Ltd. | 021-50135380 | shchemsky@sina.com | China | 32273 | 50 |
| Shanghai AmasPharm Co., Ltd. | 021-54540637 18621091017 | sales@amaspharm.com | China | 787 | 62 |
| Shanghai Sunway Pharmaceutical Technology Co., Ltd | 13761987713 | hxzheng@sunwaypharm.cn | China | 8663 | 57 |
| ZhengZhou HuaWen Chemical Co.Ltd | 0370-2785118 17550508557 | 675141927@qq.com | China | 3201 | 55 |
| China Kouting Group Limited | +86 (21) 5811-6473 5811-6475 | sales@koutingchina.com | China | 494 | 60 |
| Bide Pharmatech Ltd. | 400-164-7117 18317119277 | product02@bidepharm.com | China | 40000 | 60 |
| Quality Control Solutions Ltd. | 0755-66853366 13670046396 | orders@qcsrm.com | China | 18188 | 56 |
| Finetech Industry Limited | 027-87465837 19945049750 | sales@finetechnology-ind.com | China | 9331 | 58 |
| ShangHai AmK Pharmaceutical Technology Co., Ltd. | 微信 18019252918 18019252918 | sale@amkchem.com | China | 14982 | 55 |
View Lastest Price from 5,6-dihydroxy-1H-indole-2-carboxylic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-08-07 | 5,6-dihydroxy-1H-indole-2-carboxylic acid
4790-08-3
|
$1.00-22.00 | 1KG | 99% | 100000KG | Shaanxi Dideu Medichem Co. Ltd |
-
- 5,6-dihydroxy-1H-indole-2-carboxylic acid
4790-08-3
- $1.00-22.00
- 99%
- Shaanxi Dideu Medichem Co. Ltd
4790-08-3(5,6-dihydroxy-1H-indole-2-carboxylic acid)Related Search:
5,6-dihydroxy-1H-indole-2-carboxylic acid
5,6-dihydroxy-2-indolylcarboxylic acid
1H-Indole-2-carboxylicacid, 5,6-dihydroxy-
2-Carboxy-5,6-dihydroxyindole
5,6-Dihydroxy-2-carboxyindole
Dopamine Impurity 8
Levodopa Impurity 13
Levodopa Impurity 4
5,6-dihydroxyindole-2-carboxylicaci
Levodopa EP Impurity 5
Dopashydrazine Impurity 4
5,6-Dihydroxyindole-2-carboxylic acid
DHICA
4790-08-3
Aromatics
Heterocycles
Indole Derivatives
Intermediates & Fine Chemicals
Pharmaceuticals
