406902

6-Mercaptopyridine-3-carboxylic acid

technical grade, 90%

• 동의어(들): 6-Mercaptonicotinic acid
• 실험식(Hill 표기법): C₆H₅NO₂S
• CAS Number: 92823-43-3
• Molecular Weight: 155.17
• MDL number: MFCD00192261
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24865412
• NACRES: NA.22

속성

• Grade: technical grade
• 분석: 90%
• 양식: solid
• mp: 260-262 °C (dec.) (lit.)
• 작용기: carboxylic acid
• SMILES string: OC(=O)c1ccc(S)nc1
• InChI: 1S/C6H5NO2S/c8-6(9)4-1-2-5(10)7-3-4/h1-3H,(H,7,10)(H,8,9)
• InChI key: JWWGTYCXARQFOT-UHFFFAOYSA-N

설명

일반 설명

6-Mercaptopyridine-3-carboxylic acid (MPCA, 6-mercaptonicotinic acid, MNA) is a bifunctional ligand, made up of pyridine moiety containing carboxylic and mercapto group. The electrochemical properties of self-assembled monolayers (SAMs) of MNA on gold electrode have been described.

애플리케이션

6-Mercaptopyridine-3-carboxylic acid may be used in the following processes:

• Fabrication of nanowell based sensors for the detection of improvised explosive devices (IEDs).
• Functionalization of gold nanoparticles (AuNPs) for the highly sensitive and selective detection of Cd²⁺ in colorimetric assay.
• Preparation of thiolated chitosans, which are thiolated biopolymers exhibiting mucoadhesive, enzyme inhibitory, and permeation enhancing properties.
• Synthesis of Zinc(II) coordination polymers.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves