5375-64-4

Basic information

• Product Name: 1,2,3,4-Tetrahydro-4-[2-[[2-(3,4-dihydroxyphenyl)ethyl]imino]ethylidene]pyridine-2,6-dicarboxylic acid
• Synonyms: 1,2,3,4-Tetrahydro-4-[2-[[2-(3,4-dihydroxyphenyl)ethyl]imino]ethylidene]pyridine-2,6-dicarboxylic acid;Miraxanthin V
• CAS NO: 5375-64-4
• Molecular Formula: C17H18N2O6
• Molecular Weight: 346.33
• Mol File: 5375-64-4.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 700.4°C at 760 mmHg
• Flash Point: 377.4°C
• Appearance: /
• Density: 1.42g/cm³
• Vapor Pressure: 1.37E-20mmHg at 25°C
• Refractive Index: 1.637
• CAS DataBase Reference: 1,2,3,4-Tetrahydro-4-[2-[[2-(3,4-dihydroxyphenyl)ethyl]imino]ethylidene]pyridine-2,6-dicarboxylic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2,3,4-Tetrahydro-4-[2-[[2-(3,4-dihydroxyphenyl)ethyl]imino]ethylidene]pyridine-2,6-dicarboxylic acid(5375-64-4)
• EPA Substance Registry System: 1,2,3,4-Tetrahydro-4-[2-[[2-(3,4-dihydroxyphenyl)ethyl]imino]ethylidene]pyridine-2,6-dicarboxylic acid(5375-64-4)

Safety Data

• Hazardous Substances Data: 5375-64-4(Hazardous Substances Data)

Usage

Also known as

Minocycline

Chemical structure

Complex with a pyridine ring and a dicarboxylic acid group

Components

Pyridine ring, dicarboxylic acid group, 3,4-dihydroxyphenyl group, ethyl group, iminolethylene group

Classification

Semi-synthetic tetracycline antibiotic

Type

Antibiotic

Origin

Semi-synthetic (derived from natural tetracycline)

Family

Tetracycline antibiotics

Function

Inhibits the growth and spread of bacteria in the body

Mechanism

Targets bacterial protein synthesis, leading to bacterial death

Common uses

Treating various bacterial infections

Infections

Acne, urinary tract infections, respiratory infections, sexually transmitted diseases

Potential benefits

Neuroprotective and anti-inflammatory effects

Implications

May be useful in treating neurodegenerative diseases and mood disorders

Side effects

Can cause adverse reactions

Examples

Nausea, vomiting, dizziness

Caution

Should be used with caution due to potential side effects

Importance

Monitor for adverse reactions and follow prescribed dosages

InChI:InChI=1/C17H18N2O6/c20-14-2-1-10(9-15(14)21)3-5-18-6-4-11-7-12(16(22)23)19-13(8-11)17(24)25/h1-2,4,6-7,9,13,18,20-21H,3,5,8H2,(H,22,23)(H,24,25)/b6-4+

Upstream product

• 51-61-6 dopamine 
• 18766-66-0 (2S,4E)-4-(2-oxoethylidene)-1,2,3,4-tetrahydropyridine-2,6-dicarboxylic acid 
• 62-31-7 dopamine hydrochloride 

Relevant articles and documents

The role of phenolic hydroxy groups in the free radical scavenging activity of betalains

Free radical scavenging compounds play important roles as health-protecting factors. Betalains are natural water-soluble pigments present in most plant families belonging to the order Caryophyllales. They are the subject of increasing attention following the discovery of their antiradical capacity, but a systematic analysis of the structural features involved in the activity is necessary. In this paper, both natural and previously unconsidered betaxanthins were obtained in order to study the role of phenolic hydroxy groups in the high free radical scavenging activity of betalains. Pigments were characterized spectrophotometrically, chromatographically, and by ESI-MS, and their antiradical and antioxidant properties were studied under the ABTS ?+ radical and FRAP assays. A high intrinsic activity is described that is not linked to the presence of hydroxy groups or aromaticity in the pigment structure. In addition, the presence of phenolic hydroxy groups implies an enhancement of the antiradical activity, reaching a TEAC value in the ABTS?+ assay of 5.8 ± 0.2 for the pure compound with two hydroxy groups.