Methyl L-histidinate dihydrochloride
- CAS NO.：7389-87-9
- Empirical Formula: C7H13Cl2N3O2
- Molecular Weight: 242.1
- MDL number: MFCD00012701
- EINECS: 230-973-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-12-05 08:30:42
What is Methyl L-histidinate dihydrochloride?
Chemical properties
Crystalline
The Uses of Methyl L-histidinate dihydrochloride
Methyl L-histidinate dihydrochloride is used in the preparation of optically pure L-(+)-Ergothioneine.
The Uses of Methyl L-histidinate dihydrochloride
L-Histidine methyl ester dihydrochloride is used to prepare optically pure L-(+)-ergothioneine.
Properties of Methyl L-histidinate dihydrochloride
| Melting point: | 207 °C (dec.)(lit.) |
| alpha | 9 º (c=2 in H2O) |
| refractive index | 10 ° (C=2, H2O) |
| storage temp. | Inert atmosphere,2-8°C |
| solubility | 100g/l |
| form | Fine Crystalline Powder |
| color | White |
| optical activity | [α]20/D +9.0°, c = 2 in H2O |
| Water Solubility | Soluble in dimethyl sulfoxide, methanol and water. |
| Sensitive | Hygroscopic |
| BRN | 3572010 |
| CAS DataBase Reference | 7389-87-9(CAS DataBase Reference) |
Safety information for Methyl L-histidinate dihydrochloride
| 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. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for Methyl L-histidinate dihydrochloride
| InChIKey | DWAYENIPKPKKMV-ILKKLZGPSA-N |
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