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Изображение 2-Methyl-L-phenylalanine monohydrate

2-Methyl-L-phenylalanine monohydrate

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начало: Китай

Кас Но: 23239-35-2

Спецификация: 99%наименьший

минимальный объем заказа: 1 /kg

снабженческая способность: 80 mt/month

опережающий период: OEM 7 дней, пятно 3 дня

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  • Характеристики продукции
  • Описание продукта
  • Property

    CAS No.: 23239-35-2 Formula: C10H15NO3 Molecular Weight: 197.23100

    Description

    α-Methyl-L-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.

    Basic Info

    Chemical Name 2-Methyl-L-phenylalanine monohydrate
    Synonyms

    L-α-methylphenylalanine;
    (S)-2-amino-2-methyl-3-phenylpropionic acid;
    H-(ME)PHE-OH;
    (S)-alpha-Methylphenylalanine hydrate;
    (S)-2-Amino-2-methyl-3-phenylpropanoic acid;
    α-Methyl-L-phenylalanine;
    Alpha-Me-L-Phe-OH;
    (2S)-2-Amino-2-Methyl-3-Phenylpropanoic Acid;
    (S)-2-amimo-2-methyl-3-phenylpropanoic acid;
    A-BENZYL-L-ALA;

    CAS No. 23239-35-2
    Molecular Formula C10H15NO3
    Molecular Weight 197.23100
    PSA 72.55000
    LogP 1.66710

    Properties

    Appearance & Physical State White powder
    Density 1.166 g/cm3
    Boiling Point 312.8ºC at 760 mmHg
    Melting Point 244-246ºC
    Flash Point 143ºC
    Water Solubility soluble
    Storage Condition Store at RT.

    Safety Info

    Safety Statements S24/25
    HS Code 2922499990
    Symbol GHS07
    Signal Word Warning
    Hazard Declaration H302

    Synthesis Route

    N-Chloroacetyl-L-α-methylphenylalanineα-Methyl-D-phenylalanine+2-Methyl-L-phenylalanine monohydrate
    methyl 2-(benzylideneamino)propanoate+benzyl bromideα-Methyl-D-phenylalanine+2-Methyl-L-phenylalanine monohydrate
    benzyl bromide+isopropyl 2-[(E)-1-phenylmethylideneamino]propanoateα-Methyl-D-phenylalanine+2-Methyl-L-phenylalanine monohydrate

    Precursor

    (3S,5S,6R)-4-(benzyloxycarbonyl)-5,6-diphenyl-3-methyl-3-(phenylmethyl)-2,3,5,6-tetrahydro-4H-1,4-oxazin-2-one
    (3S,5R)-N,3-dibenzyl-3-methyl-5-phenyl-3,4,5,6-tetrahydro-1,4-oxazin-2-one
    (1R,2S,5S,8S)-5-benzyl-1,5,11,11-tetramethyl-3-oxa-6-azatricyclo[6.2.1.02,7]undec-6-en-4-one
    benzyl bromide

    Downstream Product

    (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-methyl-3-phenylpropanoic acid
    BOC-α-METHYL-D-PHE
    (S)-2-AMINO-3-O-TOLYL-PROPIONIC ACID ETHYL ESTER

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