D-Tyrosine CAS 556-02-5 HD-Tyr-OH Su'ega 98.5~101.0% Falegaosimea
Shanghai Ruifu Chemical Co., Ltd. o le taʻutaʻua taʻutaʻua o le D-Tyrosine (HD-Tyr-OH) (CAS: 556-02-5) faʻatasi ai ma le maualuga.Ruifu Chemical o lo'o tu'uina atu se fa'asologa o amino acids ma mea e maua mai ai.E mafai ona matou tuʻuina atu i le lalolagi atoa le tuʻuina atu, tau faʻatauvaʻa, laʻititi ma tele aofaʻi avanoa.Fa'atau D-Tyrosine,Please contact: alvin@ruifuchem.com
Igoa Vailaau | D-Tyrosine |
Synonyms | HD-Tyr-OH;D(+)-Tyrosine;Dextro-Tyrosine;(R)-2-Amino-3-(4-Hydroxyphenyl)propionic Acid;3-(4-Hydroxyphenyl)-D-Alanine |
Tulaga Fa'asoa | I Fa'atauga, Gaosi Gaosi 30 Tone i le Masina |
Numera CAS | 556-02-5 |
Fuafua mole | C9H11NO3 |
Molecular Weight | 181.19 g/mol |
Lisi Lisi | 310.0~314.0 ℃ |
Malosi | 1.333 |
Suavai Solubility | Solu i le Vai |
Solu (5% ile 1 M HCl) | E manino le le lanu e toetoe lava a leai se lanu i le samasama |
Temp. | Nofoaga malulu ma mago (2~8℃) |
COA & MSDS | Avanoa |
Vaega | Amino acids ma mea e maua mai ai |
Fa'ailoga | Ruifu Chemical |
Aitema | Tulaga Fa'atonu | I'uga |
Fa'aaliga | Maila Pa'epa'e po'o le Pa'u tioata | E usitaia |
Ta'amilosaga Fa'apitoa [α]20/D | +10.5° i le +11.5° (C=5 i le 1N HCl) | +10.9° |
Tulaga o Fofo (Transmittance) | manino ma le lanu ≥95.0% | 98.5% |
Ammonium (NH4) | ≤0.02% | <0.02% |
Sulfate (SO4) | ≤0.03% | <0.03% |
Klorida (Cl) | ≤0.03% | <0.03% |
Uamea (Fe) | ≤20ppm | <20ppm |
Metala Mamafa (Pb) | ≤10ppm | <10ppm |
Arsenic (As2O3) | ≤2ppm | <1ppm |
Isi Amino acids | Le iloa e le TLC | E usitaia |
Ma'imau ile Fa'amago | <0.20% | 0.15% |
Toega ile mumu (Sulfated) | <0.20% | 0.10% |
Su'ega | 98.5%~101.0% | 100.7% |
Chiral Mama | <0.50%, L-Enantiomer | E usitaia |
pH | 5.0 i le 6.5 | 5.8 |
IR Alaleo | E tusa ai ma le Tulaga | E usitaia |
Fa'ai'uga | O le oloa ua faʻataʻitaʻiina ma tausisia le AJI92 Standard |
afifi: Fa'ato'aga Fa'alili, Ato pepa alumini, 25kg/Cardboard Drum, pe tusa ai ma mana'oga o tagata fa'atau.
Tulaga teuina:Teu i totonu o pusa faʻamaufaʻailoga i le malulu ma mago (2 ~ 8 ℃) faleteuoloa mai mea e le fetaui.Puipui mai le malamalama ma le susu.
Fa'afefea ona Fa'atau?Fa'amolemole fa'afeso'ota'iDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
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Fa'ailoga Mata'utia Xi - Itaita
Fa'ailoga Tulaga lamatia 36/37/38 - Fa'aitaita'i i mata, faiga manava ma le pa'u.
Fa'amatalaga o le Saogalemu S26 - Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
S36 - Fa'aofu ofu puipui talafeagai.
S24/25 - Aloese mai le pa'i i le pa'u ma mata.
WGK Siamani 3
TSCA Ioe
HS Code 2922491990
D-Tyrosine (HD-Tyr-OH) (CAS: 556-02-5), amino acids ma derivatives, faʻaaogaina i le peptide synthesis, faʻaaogaina e avea o se vailaʻau faʻasolosolo, vailaʻau vavalo, meaʻai / meaʻai faaopoopo, meaʻai faaopoopo, biochemical reagent po'o vaila'au fa'afoma'i.
D-Tyrosine o le D-form amino acid o Tyrosine.O se amino acid e le taua.I manu, e mafai ona faʻapipiʻiina mai le phenylalanine.O le mea muamua foi lea o le epinephrine, thyroid, hormones ma le melanin.Aemaise lava, o suʻesuʻega ua faʻaalia ai e mafai ona ave i le chiral precusor i inhibitors malosi o le tagata Nonpancreatic secretory phospholipase A 2(IIa) faʻatasi ai ma le malosi o le anti-inflammatory activity.E mafai foi ona faʻaaogaina e fai ma mea amata mo le saunia o le anisomycin.
D-Tyrosine o se puna e le o se polotini o chiral amino acids, lea e masani ona faʻaaogaina i le faʻaogaina o vailaʻau chiral.Mo se faʻataʻitaʻiga, o le peptide drug atosiban faʻapipiʻiina ma le D-Tyrosine e avea o se chiral intermediate o se vailaʻau tocolytic, ma o le anisomycin deacetylated synthesized o loʻo i ai antigenic, anti-Amoeba, anti-fungal, anti-funa, e puipuia ai le matafaioi o le maʻi fungal laau, vailaʻau peptide faʻapipiʻi mo le togafitiga o tuma maʻi ma le aoga faʻapitoa, e mafai foi ona faʻaaogaina mo mama, fatugalemu o le tino, sooga, endocardium, mata, taliga, paʻu, gastrointestinal, urinary system inflammation ma le aoga sili o vailaʻau faʻamaʻi.
Gaosiga auala ma le DL-Tyrosine e pei o mea mata, acylation tali ma Chloroacetyl Chloride sa faia, faamama ma faʻatumauina, o le oloa na maua mai i le acetone faʻapuna, toe faʻasalaina mai le suauʻu eter, ma toe faʻasalaina pe a uma le faʻamaʻiina ma le hydrochloric acid.