cinnabarinic acid

cinnabarinic acid Structure
CAS No.
606-59-7
Chemical Name:
cinnabarinic acid
Synonyms
Cinnabaric Acid;cinnabarinic acid;*Halothane Impurity 5 (Halothane EP Impurity E);2-Amino-3-oxo-3H-phenoxazine-1,9-dicarboxylic acid;3H-Phenoxazine-1,9-dicarboxylic acid, 2-amino-3-oxo-
CBNumber:
CB31312499
Molecular Formula:
C14H8N2O6
Molecular Weight:
300.22
MOL File:
606-59-7.mol
Modify Date:
2023/6/30 15:45:59

cinnabarinic acid Properties

Melting point >300°C
Density 1.79
storage temp. 2-8°C
solubility DMSO: ≥4mg/mL
form powder
color red to very dark red
Stability Stable for 2 years from date of purchase as supplied. Solutions in DMSO or DMF may be stored at -20°C for up to 1 month.

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P280-P301+P312-P302+P352-P305+P351+P338
WGK Germany  3

cinnabarinic acid price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) SML0096 Cinnabarinic Acid ≥98% (HPLC) 606-59-7 5MG ₹13303.93 2022-06-14 Buy
Sigma-Aldrich(India) SML0096 Cinnabarinic Acid ≥98% (HPLC) 606-59-7 25MG ₹53334.78 2022-06-14 Buy
Product number Packaging Price Buy
SML0096 5MG ₹13303.93 Buy
SML0096 25MG ₹53334.78 Buy

cinnabarinic acid Chemical Properties,Uses,Production

Description

Cinnabarinic acid is a phenoxazinone produced by the oxidative dimerization of 3-hydroxyanthranilic acid (3-HAA) as part of the metabolism of tryptophan in the kynurenic pathway. It acts as a partial receptor agonist of the metabotropic glutamate receptor 4 (mGlu4), effective at 100 μM, with no activity at other mGlu receptor subtypes. 3-HAA does not affect mGlu receptors, including mGlu4. Cinnabarinic acid induces apoptosis of T cells at 300-500 μM, a potency some ten times that of 3-HAA.

Chemical Properties

Dark Red Solid

Uses

A natural phenoxazinone derivative, Cinnabarinic acid is obtained in vitro with aid of laccase by oxidative dimerization of 3-Hydroxyanthranilic acid (a metabolite of the amino acid Trytophan). Cinnabarinic acid strongly induces apoptosis in thymocytes through the generation of reactive oxygen species and the induction of caspase.

cinnabarinic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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cinnabarinic acid 2-Amino-3-oxo-3H-phenoxazine-1,9-dicarboxylic acid Cinnabaric Acid 3H-Phenoxazine-1,9-dicarboxylic acid, 2-amino-3-oxo- *Halothane Impurity 5 (Halothane EP Impurity E) 606-59-7 Amines Heterocycles Intermediates & Fine Chemicals Pharmaceuticals