- DL-Tyrosine
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- $450.00 / 1Kg
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2024-04-21
- CAS:556-03-6
- Min. Order: 1Kg
- Purity: 98
- Supply Ability: 500 Kg
- DL-Tyrosine
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- $0.00 / 25KG
-
2023-10-16
- CAS:556-03-6
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 50000KG/month
- DL-Tyrosine
-
- $0.00 / 25KG
-
2023-09-06
- CAS:556-03-6
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 500000kg
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| | DL-Tyrosine Basic information |
| | DL-Tyrosine Chemical Properties |
| Melting point | ≥300 °C (lit.) | | Boiling point | 314.29°C (rough estimate) | | density | 1.2375 (rough estimate) | | refractive index | 1.5270 (estimate) | | storage temp. | Store at RT. | | solubility | Aqueous Acid (Slightly), Methanol (Slightly), Water (Slightly) | | pka | pK1:2.18(+1);pK2:9.11(0);pK3:10.6(OH) (25°C) | | form | Crystalline | | color | White to Off-White | | Water Solubility | Soluble in water. | | Merck | 14,9839 | | BRN | 515881 | | Stability: | Stable. Incompatible with strong oxidizing agents. | | LogP | -0.418 (est) | | CAS DataBase Reference | 556-03-6(CAS DataBase Reference) | | NIST Chemistry Reference | 2-Amino-3-(4-hydroxyphenyl)-propanoic acid(556-03-6) | | EPA Substance Registry System | Tyrosine (556-03-6) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36 | | WGK Germany | 3 | | TSCA | Yes | | HS Code | 29225000 |
| | DL-Tyrosine Usage And Synthesis |
| Chemical Properties | white powder | | Uses | The tyrosine of this diet was labeled by adding to it an amount of synthetic, isotopic dl-tyrosine cor- responding to twice that already present in the food. Incorporation of total C14 into muscle protein was reduced in 186-day infected mice fed dl-tyrosine-2-C-14 as compared to muscle proteins obtained from noninfected animals. | | Definition | ChEBI: Tyrosine is an alpha-amino acid that is phenylalanine bearing a hydroxy substituent at position 4 on the phenyl ring. It has a role as a Daphnia magna metabolite. It is an alpha-amino acid, a polar amino acid and an aromatic amino acid. It contains a 4-hydroxybenzyl group. It is functionally related to a propionic acid. It is a conjugate base of a tyrosinium. It is a conjugate acid of a tyrosinate(1-). |
| | DL-Tyrosine Preparation Products And Raw materials |
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