| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Customized |
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| product name | D-Tyrosine |
| Synonyms | (R)-2-Amino-3-(4-hydroxyphenyl)propanoic acid;D-Tyrosine,(R)-2-Amino-3-(4-hydroxyphenyl)propionic acid, 3-(4-Hydroxyphenyl)-D-alanine;D- -AMino-p-hydroxyhydrocinnaMic acid;D- -AMino- -p-hydroxyphenyl propionic acid;PARAGOS 420536;H-D-Tyr-OH (D-Tyrosine;D-4-Hydroxyphenyl-d4-alanine-d3;D-thyrosine |
| Cas | 556-02-5 |
| MF | C9H11NO3 |
| MW | 181.19 |
| Product Categories | amino acid;-;Amino Acids Derivatives;AMINO ACIDS;Tyrosine [Tyr, Y];Amino Acids and Derivatives;alpha-Amino Acids;Biochemistry;Amino Acids and Derivatives |
| Melting point | >300 °C(lit.) |
| alpha | 11.3 (c=5, 1N HCl) |
| Boiling point | 314.29°C (rough estimate) |
| density | 1.2375 (rough estimate) |
| refractive index | 11.2 ° (C=5, 1mol/L HCl) |
| storage temp. | Store at RT. |
| form | Crystals or Powder |
| color | White to off-white |
| optical activity | [ ]20/D +10.3°, c = 5 in 1 M HCl |
1. Amino acid drugs. Raw materials for amino acid infusion and amino acid complex preparations, used as nutritional supplements. It is used to treat diseases such as polio and tuberculosis encephalitis/hyperthyroidism.
2. Nutritional supplements. It is used in medicine to treat myelitis and tuberculosis encephalitis, thyroidism and other diseases, and is also used to manufacture L-dopa diiodotyrosine. After co-heating with sugar, aminocarbonyl reaction can produce special flavor substances.
3. It is used in biochemical research, and used as amino acid nutritional drugs in medicine to treat diseases such as poliomyelitis, encephalitis and hyperthyroidism.
4. Biochemical reagents, raw materials. It is a non-essential amino acid in human body.
5. It can be used for tissue culture (L-tyrosine·2Na·H2O), biochemical reagents and treatment of hyperthyroidism. It can also be used to modulate food for the elderly, children and plant leaf surface nutrition.
| mode of transportation | ||
| By Air | By Express | By Sea |
| suitable for >50 | suitable for sampple order or <50 | suitable for >300 |
| Fast:3-7 days | Fast:3-10 days | Fast: 7-45 days |
| lower than the express cost | high shipping cost | lowest cost |
1:Can I get some samples before bulk order?
Most products provide free samples, but the shipping cost be paid by customers.
2: What's your MOQ?
For the high value product, our MOQ starts from 10g,100g and 1kg.
3: Which kind of payment terms do you accept?
PI will be sent first after confirmation of order,enclosed our bank information.Payment by T/T, Western Union, L/C.
4.How to place an order?
You can contact me through Trademanager, WhatsApp, Skype Online and other contact methods, tell me the product and quantity you need, and then we will give you a quote. If you choose one of the above payment methods, we will arrange the delivery for you.
5:How about your delivery time?
A: Generally, it will take 5 to 7 days after receiving your advance payment.
6:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
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