L-Tyrosine-15N , 98atom%15N , 35424-81-8

Synonym(s):
(S)-2-Amino-3-(4-hydroxyphenyl)propionic acid-¹⁵N;L-4-Hydroxyphenylalanine-¹⁵N; ¹⁵N Labeled L-tyrosine;3-(4-Hydroxyphenyl)-L-alanine-¹⁵N

CAS NO.：35424-81-8

Empirical Formula: C9H11NO3

Molecular Weight: 182.2

MDL number: MFCD00055773

PRODUCT Properties

• Melting point: >300 °C (dec.) (lit.)
• storage temp.: -15°C
• solubility: H2O : 11.36 mg/mL (62.36 mM; ultrasonic and warming and adjust pH to 10 with NaOH and heat to 60°C)
• form: Solid
• color: White
• optical activity: [α]25/D -12.0°, c = 1 in 1 M HCl
• CAS Number Unlabeled: 60-18-4
• CAS Number Unlabeled: 60-18-4

Description and Uses

L-Tyrosine-15N is labelled analogue of L-Tyrosine (T899975), one of the 22 proteinogenic amino acids that are used by cells to synthesize proteins. L-Tyrosine is biologically converted from L-phenylalanine and is in turn is converted to L-DOPA and further converted into the neurotransmitters: dopamine, norepinephrine, and epinephrine.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26
• WGK Germany: 3
• HS Code: 28459000