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Cas Database |
| Name |
3-Hydroxy-alpha-methyl-DL-tyrosine |
EINECS | 209-088-7 |
| CAS No. | 555-29-3 | Density | 1.403g/cm3 |
| PSA | 103.78000 | LogP | 1.14260 |
| Solubility | N/A | Melting Point |
N/A |
| Formula | C10H13NO4 | Boiling Point | 441.6°C at 760 mmHg |
| Molecular Weight | 211.22 | Flash Point | 220.9°C |
| Transport Information | N/A | Appearance | N/A |
| Safety | 26-36/37 | Risk Codes | 36 |
| Molecular Structure |
|
Hazard Symbols | Xi |
| Synonyms |
2-Methyl-3-(3,4-dihydroxyphenyl)-DL-alanine;DL-a-Methyl-DOPA; |
Article Data | 34 |
3-Hydroxy-alpha-methyl-DL-tyrosine Chemical Properties
Chemical Name: 3-Hydroxy-alpha-methyl-DL-tyrosine
IUPAC NAME: 2-amino-3-(3,4-Dihydroxyphenyl)-2-methylpropanoic acid
CAS No.: 555-29-3
Molecular Formula: C10H13NO4
Molecular Weight: 211.21 g/mol
Density: 1.403 g/cm3
Flash Point: 220.9 °C
Boiling Point: 441.6 °C at 760 mmHg
Storage temp.: -20°C
Following is the structure of DL-Methyldopa (555-29-3):
The chemical synonymous of DL-Methyldopa (555-29-3) are DL-Methyldopa ; DL-Alpha-methyl-dopa ; DL-A-Methyl dopa ; 3-Hydroxy-alpha-methyl-DL-tyrosine ; Alpha-methyl-dl-beta-3,4-dihydroxyphenylalanine ; 2-Methyl-3-(3,4-dihydroxyphenyl)-dl-alanine ; 3-(3,4-Dihydroxyphenyl)-2-methyl alanine ; (+/-)-3-(3,4-Dihydroxyphenyl)-2-methyl-dl-alanine
3-Hydroxy-alpha-methyl-DL-tyrosine Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intraperitoneal | 1317mg/kg (1317mg/kg) | LIVER: "HEPATITIS (HEPATOCELLULAR NECROSIS), DIFFUSE" KIDNEY, URETER, AND BLADDER: "CHANGES IN TUBULES (INCLUDING ACUTE RENAL FAILURE, ACUTE TUBULAR NECROSIS)" | Journal of Medicinal Chemistry. Vol. 23, Pg. 1318, 1980. |
| mouse | LD50 | intravenous | 1760mg/kg (1760mg/kg) | National Toxicology Program Technical Report Series. Vol. NTP-TR-348, Pg. 1989, | |
| mouse | LD50 | oral | 5370mg/kg (5370mg/kg) | National Toxicology Program Technical Report Series. Vol. NTP-TR-348, Pg. 1989, | |
| rat | LD50 | intraperitoneal | 430mg/kg (430mg/kg) | National Toxicology Program Technical Report Series. Vol. NTP-TR-348, Pg. 1989, | |
| rat | LD50 | oral | 5710mg/kg (5710mg/kg) | National Toxicology Program Technical Report Series. Vol. NTP-TR-348, Pg. 1989, |
3-Hydroxy-alpha-methyl-DL-tyrosine Safety Profile
Hazard Codes:
Xi: Irritant .gif){kind=small}
Risk Statements about DL-Methyldopa (555-29-3):
R36 Irritating to eyes.
Safety Statements about DL-Methyldopa (555-29-3):
S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37: Wear suitable protective clothing and gloves.
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