天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

α-Methyl-3,4-dihydroxy-L-phenylalanine methyl ester

α-Methyl-3,4-dihydroxy-L-phenylalanine methyl ester Struktur
18181-08-3
CAS-Nr.
18181-08-3
Englisch Name:
α-Methyl-3,4-dihydroxy-L-phenylalanine methyl ester
Synonyma:
Carbidopa EP Impurity B;α-Methyldopa Methyl Ester;L-Methyldopa methyl ester;3-Hydroxy-α-methyl-L-tyrosine methyl ester;α-Methyl-3-hydroxy-L-tyrosine methyl ester;3-Hydroxy-α-methyl-L-tyrosine methyl ester;L-Tyrosine, 3-hydroxy-α-methyl-, methyl ester;Carbidopa Impurity 2(Carbidopa EP Impurity B);Carbidopa EP Impurity B (α-Methyldopa Methyl Ester);α-Methyl-3,4-dihydroxy-L-phenylalanine methyl ester
CBNumber:
CB42251886
Summenformel:
C11H15NO4
Molgewicht:
225.24
MOL-Datei:
18181-08-3.mol

α-Methyl-3,4-dihydroxy-L-phenylalanine methyl ester Eigenschaften

storage temp. 
Refrigerator
L?slichkeit
DMSO, Methanol (Slightly)
Aggregatzustand
Solid
Siedepunkt:
386.9±37.0 °C(Predicted)
Dichte
1.280±0.06 g/cm3(Predicted)
Schmelzpunkt:
165-166 °C
pka
9.82±0.10(Predicted)
Farbe
Yellow to Very Dark Brown
InChI
InChI=1/C11H15NO4/c1-11(12,10(15)16-2)6-7-3-4-8(13)9(14)5-7/h3-5,13-14H,6,12H2,1-2H3/t11-/s3
InChIKey
MKFJJXIMFTXSEM-LBPXTSNRNA-N
SMILES
C(OC)(=O)[C@](N)(C)CC1=CC=C(O)C(O)=C1 |&1:4,r|

Sicherheit

α-Methyl-3,4-dihydroxy-L-phenylalanine methyl ester Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

α-Methyldopa Methyl Ester is an impurity in the synthesis of L-α-Methyl DOPA Methyl Ester Hydrochloride which is a Methyldopa angiotensin II analog.

α-Methyl-3,4-dihydroxy-L-phenylalanine methyl ester Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


α-Methyl-3,4-dihydroxy-L-phenylalanine methyl ester Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 43)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
ShenZhen H&D Pharmaceutical Technology Co., LTD
+8618627948422
sale@hdimpurity.com China 3389 58
Standardpharm Co. Ltd.
86-714-3992388
overseasales1@yongstandards.com United States 14332 58
sgtlifesciences pvt ltd
+8617013299288
dj@sgtlifesciences.com China 12373 58
Shaanxi Cuikang Pharmaceutical Technology Co., Ltd
+86-18791163155 +86-13119157289
13119157289@163.com China 2973 58
Guangzhou CATO Research Chemicals Inc.
+86-020-81960175-617 +8615602392859
Intermediate@cato-chem.com China 8322 58
QUALITY CONTROL SOLUTIONS LTD.
0755-66853366; 13670046396
ORDERS@QCSRM.COM China 24342 58
S.Z. PhyStandard Bio-Tech. Co., Ltd. 0755-4000505016 13380397412
3001272453@qq.com China 5047 50
ChemStrong Scientific Co.,Ltd 0755-0755-66853366 13670046396
sales@chem-strong.com China 18070 56
Shanghai Kewel Chemical Co., Ltd. 021-64609169 18901607656
greensnown@163.com China 9906 50
Conier Chem & Pharma Limited 13368167990
sales@conier.com China 2838 58

  • (αS)-α-Amino-α-methyl-3,4-dihydroxybenzenepropionic acid methyl ester
  • 3-Hydroxy-α-methyl-L-tyrosine methyl ester
  • α-Methyl-3,4-dihydroxy-L-phenylalanine methyl ester
  • α-Methyl-3-hydroxy-L-tyrosine methyl ester
  • Carbidopa EP Impurity B
  • Carbidopa Impurity 2(Carbidopa EP Impurity B)
  • L-Tyrosine, 3-hydroxy-α-methyl-, methyl ester
  • α-Methyldopa Methyl Ester
  • Carbidopa EP Impurity B (α-Methyldopa Methyl Ester)
  • 3-Hydroxy-α-methyl-L-tyrosine methyl ester
  • L-Methyldopa methyl ester
  • Methyl (S)-2-amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoate
  • 18181-08-3
Copyright 2019 ? ChemicalBook. All rights reserved