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Histidine Amino Acid
- Chemical Name: L-Histidine
- CAS No.:71-00-1
- MF: C6H9N3O2
- MW:155.15
- Purity:>99% or As customer requested
- Color:White to off-white or pale yellow
- Product Categories: Amino Acids; Biochemistry; Nutritional Supplements
- Test method: HPLC
Description
What is Histidine Amino Acid?
Histidine amino acid, a protein amino acid obtained through hydrolysis. An especially rich source, hemoglobin (the oxygen-conveying shade of red platelets) yields around 8.5 percent by weight of histidine. Histidine, one of several so-called essential amino acids for humans, was first isolated in 1896 from various proteins. They can’t make it, so they have to get it from food. In microorganisms histidine is orchestrated from the sugar ribose and the nucleotide adenosine triphosphate.
Basic information
| Product Name: | L-Histidine |
| Synonyms: |
L-histidine; Istidina; histidina; Histidinum; histidina |
| CAS: | 71-00-1 |
| MF: | C6H9N3O2 |
| MW: | 155.15 |
| EINECS: | 200-745-3 |
| Product Categories: | Amino Acids; Biochemistry; Nutritional Supplements; alpha-Amino Acids; amino |
Chemical Structure
Chemical Properties
| Melting point | 282 °C (dec.)(lit.) |
| alpha | 12.4 º (c=11,6N HCl) |
| Boiling point | 278.95°C (rough estimate) |
| density | 1.3092 (rough estimate) |
| FEMA | 3694 | L-HISTIDINE |
| refractive index | 13 ° (C=11, 6mol/L HCl) |
| storage temp. | 2-8°C |
| solubility | H2O: 50 mg/mL |
| form | powder |
| pka | 1.8(at 25℃) |
| color | White to off-white or pale yellow |
| PH | 7.0-8.0 (25℃, 0.1M in H2O) |
| PH Range | 7 – 8 at 15.5 g/l at 25 °C |
| optical activity | [α]20/D 39±1°, c = 2% in H2O |
| Water Solubility | 41.6 g/L (25 ºC) |
| λmax | λ: 260 nm Amax: 0.05 λ: 280 nm Amax: 0.05 |
| JECFA Number | 1431 |
| Merck | 14,4720 |
| BRN | 4673585 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
Usage And Synthesis
| Description | White, odorless crystals or crystalline powder having a slightly bitter taste. It is soluble in water, very slightly soluble in alcohol, and insoluble in ether. It melts with decomposition between about 277° and 288°C. |
| Chemical Properties | L-Histidine is an odorless powder with slightly bitter taste |
Histidine Amino Acid Uses
Histidine amino acid is an essential amino acid that is required by the body primarily during childhood growth. As a result, it can be found in food or in supplements.
Different food items that incorporate histidine are given as meat, fish, and dairy items.
Transferring a significant amount of iron and copper is also beneficial.
Because it increases calcium absorption and lowers amino acid amino acids histidine levels, it can control diarrhea. Constipation, for instance, would result from excessive consumption.
It has a symbolic mechanism that stops blood from clotting and going inside the body.
Support for joints
L-histidine may help joints work well, especially when gamma globulin is present in the synovial fluid. Unhealthy inflammatory conditions may result from this globular protein.
MSDS: MSDS available.
COA: COA can be available if you send us inquiry.
Email us at: info@maxmedchem.com for more details.
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