L-TYROSINE HYDRAZIDE
- CAS NO.：7662-51-3
- Empirical Formula: C9H13N3O2
- Molecular Weight: 195.22
- MDL number: MFCD00007609
- EINECS: 231-631-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 23:45:30
What is L-TYROSINE HYDRAZIDE?
Chemical properties
white fine crystals
The Uses of L-TYROSINE HYDRAZIDE
Resolving agent for various DL-amino acids
The Uses of L-TYROSINE HYDRAZIDE
Excellent reagent for the resolution of amino acids.
Properties of L-TYROSINE HYDRAZIDE
| Melting point: | 196-198 °C(lit.) |
| Boiling point: | 331.89°C (rough estimate) |
| Density | 1.1985 (rough estimate) |
| refractive index | 78 ° (C=5, 1mol/L HCl) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | almost transparency in 1mol/L HCl |
| form | powder to crystal |
| pka | 9.96±0.15(Predicted) |
| color | White to Orange to Green |
| optical activity | [α]20/D +76°, c = 4.2 in 1 M HCl |
| BRN | 2808635 |
| CAS DataBase Reference | 7662-51-3(CAS DataBase Reference) |
| EPA Substance Registry System | L-Tyrosine, hydrazide (7662-51-3) |
Safety information for L-TYROSINE HYDRAZIDE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H317:Sensitisation, Skin H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
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 L-TYROSINE HYDRAZIDE
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