2-Methyl-D-phenylalanine
Synonym(s):α-Me-D -Phe-OH;(R)-(+)-2-Amino-2-methyl-3-phenylpropionic acid
- CAS NO.：17350-84-4
- Empirical Formula: C10H13NO2
- Molecular Weight: 179.22
- MDL number: MFCD00153491
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:13:15
What is 2-Methyl-D-phenylalanine?
Chemical properties
White powder
The Uses of 2-Methyl-D-phenylalanine
2-Methyl-D-phenylalanine is a derivative of D-Phenylalanine (P319410); the stereoisomer of L-Phenylalanine (P319415) used in the synthesis of Schaeffer’s acid analogs as important structures in tuberculostatic design. These analogs exhibit the ability to inhibit Mycobacterium tuberculosis type II dehydroquinase.
The Uses of 2-Methyl-D-phenylalanine
α-Methyl-D-phenylalanine is used to prepare hippuryl-α-methylphenylalanine and hippuryl-α-methylphenyllactic acid as substrates for carboxypeptidase A. It is also used in the synthesis of high affinity tachykinin NK2 receptor antagonists.
Properties of 2-Methyl-D-phenylalanine
| Melting point: | 277-279 °C(Solv: acetone (67-64-1)) |
| Boiling point: | 312.8±30.0 °C(Predicted) |
| Density | 1.166±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| form | Powder |
| pka | 2.25±0.10(Predicted) |
| color | White to pale yellow |
| BRN | 5254151 |
| CAS DataBase Reference | 17350-84-4(CAS DataBase Reference) |
Safety information for 2-Methyl-D-phenylalanine
| 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. 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 2-Methyl-D-phenylalanine
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Cyclopropane-1,1-dicarboxylic acid Cefuroxime EP Impurity-A N-Nitroso hydroxy Cetrizine EP Impurity-A Noradrenaline EP Impurity D/Noradrenaline Methyl Ether Cetirizine EP Impurity A/Cetirizine CBHP Impurity Lantanoprost rc B Clidinium Bromide Impurity tert-Butyl (2S)-[1-amino-3-(4-iodophenyl)-1-oxopropan-2-yl]carbamate 4-amino-2-fluoro-N- methylbenzamide 5-Chloro-3- Methyl -1,3-2-benzoxazol-2(3H)-one N-(2-chloropyrimidin-4-yl)-N,2,3- trimethyl-2H- indazol 6-amine N-Boc-1,4-butanediamine 4-Bromo-2-fluoro-N-methylbenzamide valeronitrile 3-chlorobenzyl cyanide 3,4 Dimethoxy Benzylcyanide 3,4 Diethoxy Benzylcyanide 2-Chloro Benzylcyanide 3-Hydroxypropionitrile 5-azidovalericacid 6,6'-bis(difluoromethoxy)-2,2'-bis((3,4-dimethoxypyridin-2-yl)methylsulfinyl)-1H,1'H-5,5'-bibenzo[d]imidazole (1-((2'-(2-((1-((2'-(2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methyl)-2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methanol (1-((2'-(1-((1-((2'-(2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methyl)-1H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methanol (4-Methoxyphenyl) hydrazine HydrochlorideRelated products of tetrahydrofuran
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