Merck
All Photos(1)

W373605

Sigma-Aldrich

L-酪氨酸

FG

Synonym(s):
3-(4-对羟苯基)-L-丙氨酸, (S)-2-氨基-3-对羟苯基丙酸
Linear Formula:
4-(HO)C6H4CH2CH(NH2)CO2H
CAS Number:
Molecular Weight:
181.19
FEMA编号:
3736
Beilstein:
392441
EC 号:
MDL编号:
eCl@ss:
32160406
PubChem化学物质编号:
Flavis编号:
17.022
NACRES:
NA.21

质量水平

400

生物来源

corn

等级

FG

reg. compliance

EU Regulation 1334/2008 & 872/2012
FDA 21 CFR 173.65

旋光性

[α]20/D −10.6°, c = 4 in 1 M HCl

mp

>300 °C (dec.) (lit.)

溶解性

water: soluble 0.479 g/L at 25 °C

application(s)

flavors and fragrances

食品过敏原

no known allergens

性状检查

odorless

SMILES string

N[C@@H](Cc1ccc(O)cc1)C(O)=O

InChI

1S/C9H11NO3/c10-8(9(12)13)5-6-1-3-7(11)4-2-6/h1-4,8,11H,5,10H2,(H,12,13)/t8-/m0/s1

InChI key

OUYCCCASQSFEME-QMMMGPOBSA-N

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一般描述

L-tyrosine, an aromatic amino acid, is used common dietary supplement that has a wide range of applications in food and pharmaceutical industry. It is a precursor for preparing industrially important compounds such as 3,4-dihydroxy-L-phenylalanine (L-DOPA), melanin and p-hydroxystyrene. L-tyrosine can be synthesized by different biotechnological methods which are ecofriendly.
L-Tyrosine is an important amino acid mainly used as a dietary supplement.

包装

100 g in poly bottle
1 kg in poly bottle

其他说明

多巴胺和其他儿茶酚胺的氨基酸前体

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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