午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

ChemicalBook >> CAS DataBase List >>4-AMino-3-hydroxyphenylalanine Dihydrochloride

4-AMino-3-hydroxyphenylalanine Dihydrochloride

CAS No.
21819-90-9
Chemical Name:
4-AMino-3-hydroxyphenylalanine Dihydrochloride
Synonyms
rac 4-AMino-M-tyrosine Dihydrochloride;4-AMino-3-hydroxyphenylalanine Dihydrochloride
CBNumber:
CB32621987
Molecular Formula:
C9H14Cl2N2O3
Molecular Weight:
269.12506
MDL Number:
MFCD27978176
MOL File:
21819-90-9.mol
Last updated:2023-04-23 13:52:06

4-AMino-3-hydroxyphenylalanine Dihydrochloride Properties

Melting point >225°C (dec.)
storage temp. Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility DMSO (Slightly), Methanol (Slightly, Heated and Sonicated), Water (Slightly)
form Solid
color Off-White to Light Beige
Stability Hygroscopic

4-AMino-3-hydroxyphenylalanine Dihydrochloride price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC A632020 rac4-Amino-m-tyrosineDihydrochloride 21819-90-9 50mg $1190 2021-12-16 Buy
Usbiological 288661 rac 4-amino-m-tyrosine dihydrochloride 21819-90-9 1g $4566 2021-12-16 Buy
Product number Packaging Price Buy
A632020 50mg $1190 Buy
288661 1g $4566 Buy

4-AMino-3-hydroxyphenylalanine Dihydrochloride Chemical Properties,Uses,Production

Uses

4-Amino-m-tyrosine is a degradation product of Pheomelanin, a compound found in hair and skin in humans.

4-AMino-3-hydroxyphenylalanine Dihydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products

4-AMino-3-hydroxyphenylalanine Dihydrochloride Suppliers

Global( 8)Suppliers
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 jkinfo@jkchemical.com China 96815 76
Chemsky (shanghai) International Co.,Ltd 021-50135380 shchemsky@sina.com China 15402 60
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 +86-13028896684; sales@rrkchem.com China 57422 58
Energy Chemical 021-58432009 400-005-6266 marketing1@energy-chemical.com China 44813 58
Santa Cruz Biotechnology Inc 021-60936350 scbt@scbt.com China 6594 58
4-AMino-3-hydroxyphenylalanine Dihydrochloride rac 4-AMino-M-tyrosine Dihydrochloride 21819-90-9