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ChemicalBook >> CAS DataBase List >> 5,6-dihydroxy-1H-indole-2-carboxylic acid

5,6-dihydroxy-1H-indole-2-carboxylic acid

5,6-dihydroxy-1H-indole-2-carboxylic acid price.
  • $21 - $1875
  • Product name: 5,6-dihydroxy-1H-indole-2-carboxylic acid
  • CAS: 4790-08-3
  • MF: C9H7NO4
  • MW: 193.16
  • EINECS:
  • MDL Number:MFCD02181103
  • Synonyms: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
Price37 Properties Safety Information Description
37 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Biosynth
  • Chemenu
  • Crysdot
  • Medical Isotopes, Inc.
  • Synthonix
  • TRC
Package
  • 5MG
  • 10mg
  • 25mg
  • 50mg
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • 5g
  • 10g
  • 25g
  • Manufactureraablocks
  • Product numberAA00DD8O
  • Product description5,6-Dihydroxy-1H-Indole-2-Carboxylic Acid ≥95%
  • Packaging25mg
  • Price$21
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DD8O
  • Product description5,6-Dihydroxy-1H-Indole-2-Carboxylic Acid 95%
  • Packaging100mg
  • Price$29
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DD8O
  • Product description5,6-Dihydroxy-1H-Indole-2-Carboxylic Acid 95%
  • Packaging250mg
  • Price$54
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DD8O
  • Product description5,6-Dihydroxy-1H-Indole-2-Carboxylic Acid ≥95%
  • Packaging1g
  • Price$164
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DD8O
  • Product description5,6-Dihydroxy-1H-Indole-2-Carboxylic Acid 95%
  • Packaging5g
  • Price$540
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DD8O
  • Product description5,6-Dihydroxy-1H-Indole-2-Carboxylic Acid 95%
  • Packaging10g
  • Price$940
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DD8O
  • Product description5,6-Dihydroxy-1H-Indole-2-Carboxylic Acid 95%
  • Packaging25g
  • Price$1875
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX194059
  • Product description5,6-Dihydroxy-1H-indole-2-carboxylic acid 95.00%
  • Packaging5G
  • Price$1410
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX194059
  • Product description5,6-Dihydroxy-1H-indole-2-carboxylic acid 95.00%
  • Packaging1G
  • Price$315
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number6559AB
  • Product description5,6-Dihydroxy-1H-indole-2-carboxylicacid
  • Packaging1g
  • Price$613
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number4790083
  • Product description5,6-Dihydroxy-1H-indole-2-carboxylicacid
  • Packaging5g
  • Price$1151.4
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number4790083
  • Product description5,6-Dihydroxy-1H-indole-2-carboxylicacid
  • Packaging250mg
  • Price$155.04
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number4790083
  • Product description5,6-Dihydroxy-1H-indole-2-carboxylicacid
  • Packaging1g
  • Price$395.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA244439
  • Product description5,6-Dihydroxy-1H-indole-2-carboxylicacid 95%
  • Packaging100mg
  • Price$117
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA244439
  • Product description5,6-Dihydroxy-1H-indole-2-carboxylicacid 95%
  • Packaging250mg
  • Price$178
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA244439
  • Product description5,6-Dihydroxy-1H-indole-2-carboxylicacid 95%
  • Packaging1g
  • Price$459
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00DD8O 5,6-Dihydroxy-1H-Indole-2-Carboxylic Acid ≥95% 25mg $21 2026-05-28 Buy
aablocks AA00DD8O 5,6-Dihydroxy-1H-Indole-2-Carboxylic Acid 95% 100mg $29 2026-05-28 Buy
aablocks AA00DD8O 5,6-Dihydroxy-1H-Indole-2-Carboxylic Acid 95% 250mg $54 2026-05-28 Buy
aablocks AA00DD8O 5,6-Dihydroxy-1H-Indole-2-Carboxylic Acid ≥95% 1g $164 2026-05-28 Buy
aablocks AA00DD8O 5,6-Dihydroxy-1H-Indole-2-Carboxylic Acid 95% 5g $540 2026-05-28 Buy
aablocks AA00DD8O 5,6-Dihydroxy-1H-Indole-2-Carboxylic Acid 95% 10g $940 2026-05-28 Buy
aablocks AA00DD8O 5,6-Dihydroxy-1H-Indole-2-Carboxylic Acid 95% 25g $1875 2026-05-28 Buy
ACHEMBLOCK X194059 5,6-Dihydroxy-1H-indole-2-carboxylic acid 95.00% 5G $1410 2026-05-27 Buy
ACHEMBLOCK X194059 5,6-Dihydroxy-1H-indole-2-carboxylic acid 95.00% 1G $315 2026-05-27 Buy
AK Scientific 6559AB 5,6-Dihydroxy-1H-indole-2-carboxylicacid 1g $613 2021-12-16 Buy
Alichem 4790083 5,6-Dihydroxy-1H-indole-2-carboxylicacid 5g $1151.4 2021-12-16 Buy
Alichem 4790083 5,6-Dihydroxy-1H-indole-2-carboxylicacid 250mg $155.04 2021-12-16 Buy
Alichem 4790083 5,6-Dihydroxy-1H-indole-2-carboxylicacid 1g $395.2 2021-12-16 Buy
Ambeed A244439 5,6-Dihydroxy-1H-indole-2-carboxylicacid 95% 100mg $117 2021-12-16 Buy
Ambeed A244439 5,6-Dihydroxy-1H-indole-2-carboxylicacid 95% 250mg $178 2021-12-16 Buy
Ambeed A244439 5,6-Dihydroxy-1H-indole-2-carboxylicacid 95% 1g $459 2021-12-16 Buy
Next Last

Properties

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

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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.

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Suppliers and manufacturers

Shaanxi Dideu Medichem Co. Ltd
5,6-dihydroxy-1H-indole-2-carboxylic acid
$1.00
5,6-dihydroxy-1H-indole-2-carboxylic acid CAS:4790-08-3
Standardpharm Co. Ltd.
Alchem Pharmtech,Inc.
Finetech Industry Limited
Nextpeptide Inc
HANGZHOU LEAP CHEM CO., LTD.
Aladdin Scientific
Moxin Chemicals
Amadis Chemical Company Limited J & K SCIENTIFIC LTD.