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ChemicalBook--->CAS DataBase List--->21598-06-1

21598-06-1

21598-06-1 Structure

21598-06-1 Structure
IdentificationMore
[Name]

5-Hydroxyindole-2-carboxylic acid
[CAS]

21598-06-1
[Synonyms]

5-HYDROXY-1H-INDOLE-2-CARBOXYLIC ACID
5-HYDROXY-2-INDOLECARBOXYLIC ACID
5-HYDROXYINDOLE-2-CARBOXYLIC ACID
5-Hydroxyindole-2-carboxylicacid,97%
5-HO-ICA
5-Hydroxy-2-indolecarboxylic acid 98%
[EINECS(EC#)]

244-468-6
[Molecular Formula]

C9H7NO3
[MDL Number]

MFCD00005615
[Molecular Weight]

177.16
[MOL File]

21598-06-1.mol
Chemical PropertiesBack Directory
[Appearance]

light yellow to beige crystalline powder
[Melting point ]

249 °C (dec.) (lit.)
[Boiling point ]

309.06°C (rough estimate)
[density ]

1.3312 (rough estimate)
[refractive index ]

1.5200 (estimate)
[storage temp. ]

Refrigerator (+4°C)
[solubility ]

chloroform/ethanol (1:1): soluble50mg/mL, clear to slightly hazy, yellow to brown
[form ]

Fuming Liquid
[pka]

4.38±0.30(Predicted)
[color ]

Clear colorless to slightly yellow
[BRN ]

153214
[CAS DataBase Reference]

21598-06-1(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
R21/22:Harmful in contact with skin and if swallowed .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
[WGK Germany ]

3
[HS Code ]

29339900
Hazard InformationBack Directory
[Chemical Properties]

light yellow to beige crystalline powder
[Uses]

• ;Reactant for preparation of indole C5-O-substituted seco-cyclopropylindole analogs as potential anticancer agents• ;Reactant for microwave combinatorial synthesis of indolic arylpiperazine derivatives as ligands for 5-HT1A, 5-HT2A, and 5-HT2C receptors1• ;Reactant for preparation of melanins as novel nature-inspired radioprotectors2• ;Reactant for preparation of 5-Hydroxyindole-2-carboxylic acid amides as histamine-3 receptor inverse agonists for the treatment of obesity3• ;Reactant for preparation of conformationally constrained peptidomimetic inhibitors of signal
[Uses]

5-Hydroxyindole-2-carboxylic acid was used in HPLC-amperometric detection of serotonin in plasma, platelets and urine.
[Uses]

A competitive antagonist of potentiation by glycine at the N-methyl-D-aspartate receptors that have been linked to neuronal death, assiciated to such afflictions as stroke and epilepsy.
[Definition]

ChEBI: 5-Hydroxyindole-2-carboxylic acid is an indolyl carboxylic acid.
[General Description]

5-Hydroxyindole-2-carboxylic acid on oxidation with KMnO4 yields pyrrole-2,3,5-tricarboxylic acid.
Spectrum DetailBack Directory
[Spectrum Detail]

5-Hydroxyindole-2-carboxylic acid(21598-06-1)1HNMR
5-Hydroxyindole-2-carboxylic acid(21598-06-1)FT-IR
5-Hydroxyindole-2-carboxylic acid(21598-06-1)Raman
5-Hydroxyindole-2-carboxylic acid(21598-06-1)IR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

5-Hydroxy-2-indolecarboxylic acid, 98%(21598-06-1)
[Alfa Aesar]

5-Hydroxyindole-2-carboxylic acid, 97%(21598-06-1)
[Sigma Aldrich]

21598-06-1(sigmaaldrich)
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