522317

2-Mercapto-4-methyl-5-thiazoleacetic acid

98%

• Empirical Formula (Hill Notation): C₆H₇NO₂S₂
• CAS Number: 34272-64-5
• Molecular Weight: 189.26
• EC Number: 251-905-4
• MDL number: MFCD01750430
• UNSPSC Code: 12352100
• PubChem Substance ID: 24874264
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 98%
• mp: 207 °C (dec.) (lit.)
• functional group: carboxylic acid
• SMILES string: Cc1nc(S)sc1CC(O)=O
• InChI: 1S/C6H7NO2S2/c1-3-4(2-5(8)9)11-6(10)7-3/h2H2,1H3,(H,7,10)(H,8,9)
• InChI key: KYBOCQHDFLVQIB-UHFFFAOYSA-N

Description

General description

2-Mercapto-4-methyl-5-thiazoleacetic acid is a thiazole derivative. It participates in the preparation of dinuclear [Au-(O₄NCS₂)]₂ and tetranuclear [Au(SSCOOH)]₄ complexes.

Application

2-Mercapto-4-methyl-5-thiazoleacetic acid may be used as a capping agent in the preparation of fused spherical gold nanoparticles. It may also be used in the synthesis of eight-tin macrocyclic complex (a 40-membered macrocycle containing two distannoxane ladders).

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves