L-Tyrosine
L-Tyrosine
- CAS:
- 60-18-4
- MF:
- C9H11NO3
- MW:
- 181.19
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Properties
- Melting point:
- >300 °C (dec.) (lit.)
- Boiling point:
- 314.29°C (rough estimate)
- alpha
- -11.65 º (c=5,DIL HCL/H2O 50/50)
- Density
- 1.34
- FEMA
- 3736 | L-TYROSINE
- refractive index
- -12 ° (C=5, 1mol/L HCl)
- Flash point:
- 176 °C
- storage temp.
- Store below +30°C.
- solubility
- 1 M HCl: 25 mg/mL
- form
- powder
- pka
- 2.2(at 25℃)
- color
- White to Pale-brown
- PH
- 6.5 (0.1g/l, H2O)
- Odor
- odorless
- Odor Type
- odorless
- optical activity
- [α]20/D 11.5±1.0°, c = 4% in 1 M HCl
- Water Solubility
- 0.45 g/L (25 ºC)
- Merck
- 14,9839
- JECFA Number
- 1434
- BRN
- 392441
- Stability:
- Stable. Incompatible with strong oxidizing agents, strong reducing agents.
- InChIKey
- OUYCCCASQSFEME-QMMMGPOBSA-N
- LogP
- 0.38
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H315-H319-H335
- Precautionary statements
- P261-P305+P351+P338-P280a-P304+P340-P405-P501a
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38-40
- Safety Statements
- 26-36-37/39-22
- WGK Germany
- 3
- RTECS
- YP2275600
- TSCA
- Yes
- HS Code
- 29225000
- Toxicity
- LD50 orally in Rabbit: > 5110 mg/kg
Use
L-Tyrosine is 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.
31 India supplier list of "L-Tyrosine"
- Product Name:L-Tyrosine, 98%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:L-Tyrosine
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: Tamil Nadu,INDIA
- Product Name:L-Tyrosine
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:Levodopa EP Impurity B L-tyrosine ; (2S)-2-Amino-3-(4-hydroxyphenyl)propanoic acid
- Products Intro:Purity: 96% | Package: 25 mg, 50 mg , 100mg or 500 mg
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:L-Tyrosine
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Hyderabad,INDIA
- Product Name:Tyrosine
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Hyderabad,INDIA
- Product Name:L-Tyrosine
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Mumbai,INDIA
- Product Name:ANTI-TYROSINASE(C-TERMINAL)antibodyproducedinrabbit
- Products Intro:Brand:sigma aldrich | Product Number:SAB1306598 | Purity:purifiedimmunoglobulin,bufferedaqueoussolution
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:L-Tyrosine 98%
- Products Intro:Brand：Glrinnovations | OriginalID：GLRIN60889
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:L-Tyrosine
- Company Type: Trader
- Country/Region: Mumbai,INDIA