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About This Item
Linear Formula:
4-(HO)C6H4CH2CH(NH2)CO2H
CAS Number:
Molecular Weight:
181.19
FEMA Number:
3736
Beilstein:
392441
EC Number:
MDL number:
UNSPSC Code:
12164502
eCl@ss:
32160406
PubChem Substance ID:
Flavis number:
17.022
NACRES:
NA.21
Grade:
FG
Biological source:
corn
Food allergen:
no known allergens
biological source
corn
Quality Level
grade
FG
reg. compliance
EU Regulation 1334/2008 & 872/2012
FDA 21 CFR 173.65
optical activity
[α]20/D −10.6°, c = 4 in 1 M HCl
mp
>300 °C (dec.) (lit.)
solubility
water: soluble 0.479 g/L at 25 °C
application(s)
flavors and fragrances
food allergen
no known allergens
Organoleptic
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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General description
L-Tyrosine is an important amino acid mainly used as a dietary supplement.
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.
Other Notes
Amino acid precursor of dopamine and other catecholamines
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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