93829
L-Tyrosine
Manufacturer: Sigma Aldrich
CAS Number: 60-18-4
Synonym(S): (S)-2-Amino-3-(4-hydroxyphenyl)propionic acid, 3-(4-Hydroxyphenyl)-L-alanine
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 25 G | 93829-25-G | In Stock | ₹ 7,187.80 |
| 100 G | 93829-100-G | In Stock | ₹ 22,916.53 |
93829 - 25 G
In Stock
Quantity
1
Base Price: ₹ 7,187.80
GST (18%): ₹ 1,293.804
Total Price: ₹ 8,481.604
product line
BioUltra
Quality Level
200
Assay
≥99.0% (NT)
form
powder or crystals
optical activity
[α]20/D −11.5±1.0°, c = 4% in 1 M HCl
technique(s)
ligand binding assay: suitable
impurities
insoluble matter, passes filter test≤0.5% foreign amino acids
ign. residue
≤0.1%
loss
≤0.2% loss on drying, 20 °C (HV)
color
white
Other Options
Related Products
Description
- Application: L-Tyrosine was used in tyrosine hydroxylase (TH) enzyme activity assay.[1] It was also used as a substrate for tyrosinase enzyme in the growth media of Vibrio cholerae strains to stimulate melanin formation.[2] It may be used as a precursor in the synthesis of (-)-MY 336a. MY 336a, a β-adrenergic receptor antagonist, was initially isolated from the culture broth of Streptomyces gabonae KY2234 (ATCC 15282).[3] It may be used in the synthesis of 3-bromo-L-tyrosine and 3,5-dibromo-L-tyrosine.[4]
- Other Notes: Amino acid precursor of dopamine and other catecholamines
SAFETY INFORMATION
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Compare Similar Items
Show Difference
product line: BioUltra
Quality Level: 200
Assay: ≥99.0% (NT)
form: powder or crystals
optical activity: [α]20/D −11.5±1.0°, c = 4% in 1 M HCl
technique(s): ligand binding assay: suitable
impurities: insoluble matter, passes filter test≤0.5% foreign amino acids
ign. residue: ≤0.1%
loss: ≤0.2% loss on drying, 20 °C (HV)
color: white
product line:
BioUltra
Quality Level:
200
Assay:
≥99.0% (NT)
form:
powder or crystals
optical activity:
[α]20/D −11.5±1.0°, c = 4% in 1 M HCl
technique(s):
ligand binding assay: suitable
impurities:
insoluble matter, passes filter test≤0.5% foreign amino acids
ign. residue:
≤0.1%
loss:
≤0.2% loss on drying, 20 °C (HV)
color:
white
product line: __
Quality Level: 100
Assay: ≥95.0% (HPLC)
form: powder
optical activity: __
technique(s): UV/Vis spectroscopy: suitable
impurities: __
ign. residue: __
loss: __
color: __
product line:
__
Quality Level:
100
Assay:
≥95.0% (HPLC)
form:
powder
optical activity:
__
technique(s):
UV/Vis spectroscopy: suitable
impurities:
__
ign. residue:
__
loss:
__
color:
__
product line: __
Quality Level: 100
Assay: __
form: powder or chunks (or Fibres)
optical activity: __
technique(s): __
impurities: __
ign. residue: __
loss: __
color: white to light yellow, light brown
product line:
__
Quality Level:
100
Assay:
__
form:
powder or chunks (or Fibres)
optical activity:
__
technique(s):
__
impurities:
__
ign. residue:
__
loss:
__
color:
white to light yellow, light brown
product line: __
Quality Level: 100
Assay: __
form: powder or chunks ( or fibers)
optical activity: __
technique(s): __
impurities: __
ign. residue: __
loss: __
color: white to light brown
product line:
__
Quality Level:
100
Assay:
__
form:
powder or chunks ( or fibers)
optical activity:
__
technique(s):
__
impurities:
__
ign. residue:
__
loss:
__
color:
white to light brown