148766-37-4
148766-37-4 structure
- Name: 2-Methyl-L-cysteine hydrochloride (1:1)
- Chemical Name: (r)-2-methylcysteine hydrochloride
- CAS Number: 148766-37-4
- Molecular Formula: C4H10ClNO2S
- Molecular Weight: 171.646
- Catalog: Biochemical Amino acids and their derivatives Cysteine derivative
- Create Date: 2018-12-10 20:48:39
- Modify Date: 2025-08-25 17:56:11
| Name | (r)-2-methylcysteine hydrochloride |
|---|---|
| Synonyms |
L-2-Methylcysteine hydrochloride
2-Methyl-L-cysteine hydrochloride ee (R)-2-Methylcysteine HCl L-Cysteine, 2-methyl-, hydrochloride (1:1) L-Cysteine,2-Methyl-,hydrochloride (1:1) 2-Methyl-L-cysteine hydrochloride (1:1) 2-Methyl-L-cysteine hydrochloride 2-Methyl-D-cysteine HCl |
| Boiling Point | 289ºC at 760 mmHg |
|---|---|
| Melting Point | 155-157℃ |
| Molecular Formula | C4H10ClNO2S |
| Molecular Weight | 171.646 |
| Flash Point | 128.6ºC |
| Exact Mass | 171.012070 |
| PSA | 102.12000 |
| LogP | 1.22050 |
| Appearance | Powder | White to pale yellow |
| Vapour Pressure | 0.000571mmHg at 25°C |
| Hazard Codes | Xn |
|---|---|
| HS Code | 2930909090 |
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |