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5-Hydroxyindole-2-carboxylic acid

ALDRICH/143510 - ≥96.5%

Synonym: NSC 117338

CAS Number: 21598-06-1
Empirical Formula (Hill Notation): C9H7NO3
Molecular Weight: 177.16
EC Number: 244-468-6
MDL Number: MFCD00005615
Linear Formula: C9H7NO3
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-143510-1G 1 g
$105.00
1/EA
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45-143510-5G 5 g
$444.00
1/EA
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assay ≥96.5%
form powder
InChI 1S/C9H7NO3/c11-6-1-2-7-5(3-6)4-8(10-7)9(12)13/h1-4,10-11H,(H,12,13)
InChI key BIMHWDJKNOMNLD-UHFFFAOYSA-N
mp 249 °C (dec.) (lit.)
Quality Level 200 
SMILES string Oc1ccc2[nH]c(cc2c1)C(O)=O
solubility chloroform/ethanol (1:1): soluble 50 mg/mL, clear to slightly hazy, yellow to brown
Application: • 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 receptors
• Reactant for preparation of melanins as novel nature-inspired radioprotectors
• Reactant for preparation of 5-Hydroxyindole-2-carboxylic acid amides as histamine-3 receptor inverse agonists for the treatment of obesity
• Reactant for preparation of conformationally constrained peptidomimetic inhibitors of signal transducer and activator of transcription 3 (Stat3)
• Reactant for preparation of oxadiazole analogs as nonpeptidic SH2 inhibitors of tyrosine kinase ZAP-70
Application: 5-Hydroxyindole-2-carboxylic acid was used in HPLC-amperometric detection of serotonin in plasma, platelets and urine.
General description: 5-Hydroxyindole-2-carboxylic acid on oxidation with KMnO4 yields pyrrole-2,3,5-tricarboxylic acid.
Packaging: 1, 5 g in glass bottle
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥96.5%
mp 249 °C (dec.) (lit.)
UNSPSC 12352100

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