4-Thiazolecarboxylic acid
- CAS NO.：3973-08-8
- Empirical Formula: C4H3NO2S
- Molecular Weight: 129.14
- MDL number: MFCD00623589
- EINECS: 628-056-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 02:43:42
What is 4-Thiazolecarboxylic acid?
Chemical properties
Pale yellow to white solid
The Uses of 4-Thiazolecarboxylic acid
4-Thiazolecarboxylic Acid (cas# 3973-08-8) is a compound useful in organic synthesis.
Properties of 4-Thiazolecarboxylic acid
| Melting point: | 195-199 °C (lit.) |
| Boiling point: | 191 °C |
| Density | 1.525±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 3.57±0.10(Predicted) |
| color | White to Off-White |
| λmax | 230nm(EtOH)(lit.) |
| CAS DataBase Reference | 3973-08-8(CAS DataBase Reference) |
Safety information for 4-Thiazolecarboxylic acid
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H317:Sensitisation, Skin |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for 4-Thiazolecarboxylic acid
| InChIKey | HMVYYTRDXNKRBQ-UHFFFAOYSA-N |
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