2-Mercapto-4-methyl-5-thiazoleacetic acid
- CAS NO.:34272-64-5
- Empirical Formula: C6H7NO2S2
- Molecular Weight: 189.26
- MDL number: MFCD01750430
- EINECS: 251-905-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-07-24 18:13:51
What is 2-Mercapto-4-methyl-5-thiazoleacetic acid?
Chemical properties
white to light yellow crystal powde
The Uses of 2-Mercapto-4-methyl-5-thiazoleacetic acid
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).
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.
Properties of 2-Mercapto-4-methyl-5-thiazoleacetic acid
| Melting point: | 207 °C (dec.) (lit.) |
| Boiling point: | 363.4±44.0 °C(Predicted) |
| Density | 1.52±0.1 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | soluble in DMSO, Methanol |
| form | powder to crystal |
| pka | 4.09±0.10(Predicted) |
| color | White to Light yellow |
| λmax | 320nm(H2O)(lit.) |
| CAS DataBase Reference | 34272-64-5(CAS DataBase Reference) |
Safety information for 2-Mercapto-4-methyl-5-thiazoleacetic acid
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2-Mercapto-4-methyl-5-thiazoleacetic acid
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