D-Tyrosine CAS 556-02-5 HD-Tyr-OH Assay 98.5~101.0% Warshada
Shanghai Ruifu Chemical Co., Ltd. waa saaraha ugu horreeya ee D-Tyrosine (HD-Tyr-OH) (CAS: 556-02-5) oo leh tayo sare leh.Kiimikada Ruifu waxay keentaa asiidhyo amino oo taxane ah iyo soosaarayaal.Waxaan bixin karnaa gaarsiinta adduunka oo dhan, qiimo tartan ah, tiro yar iyo tiro badan oo la heli karo.Iibso D-Tyrosine,Please contact: alvin@ruifuchem.com
| Magaca Kiimikada | D-Tyrosine |
| La mid ah | HD-Tyr-OH;D (+)-Tyrosine;Dextro-Tyrosine;(R) -2-Amino-3- (4-Hydroxyphenyl) Propionic Acid;3-(4-Hydroxyphenyl)-D-Alanine |
| Heerka Saamiyada | Kaydka dhexdiisa, Awood Wax-soo-saar 30 Tan bishii |
| Lambarka CAS | 556-02-5 |
| Qaanuunka molecular | C9H11NO3 |
| Miisaanka Molecular | 181.19 g/mol |
| Meesha dhalaalaysa | 310.0 ~ 314.0 ℃ |
| Cufnaanta | 1.333 |
| Biyuhu milmayn | Ku milmay Biyaha |
| Solubility (5% 1 M HCl) | Cad Midab La'aan ilaa Ku dhawaad Midab La'aan ilaa Jaalle |
| Heerkulka Kaydinta | Meel Qabow & Qallalan (2 ~ 8 ℃) |
| COA & MSDS | La heli karo |
| Qaybta | Amino Acids iyo Derivatives |
| Summada | Kiimikada Ruifu |
| Walxaha | Heerarka Kormeerka | Natiijooyinka |
| Muuqashada | Crystals cad ama budada crystalline | U hogaansama |
| Wareeg gaar ah [α]20/D | +10.5° ilaa +11.5° (C=5 gudaha 1N HCl) | +10.9° |
| Xaaladda Xalka ( Gudbinta) | Cad iyo Midab la'aan ≥95.0% | 98.5% |
| Ammonium (NH4) | ≤0.02% | <0.02% |
| Sulfate (SO4) | ≤0.03% | <0.03% |
| Chloride (Cl) | ≤0.03% | <0.03% |
| Birta (Fe) | ≤20pm | <20ppm |
| Biraha culus (Pb) | ≤10pm | <10pm |
| Arsenic (As2O3) | ≤2pm | <1pm |
| Amino Acids kale | Laguma ogaan karo TLC | U hogaansama |
| Khasaare xagga qalajinta | <0.20% | 0.15% |
| Hadhaaga dabka (Sulfated) | <0.20% | 0.10% |
| Qiimayn | 98.5% ~ 101.0% | 100.7% |
| Daahirnimada Chiral | <0.50%, L-Enantiomer | U hogaansama |
| pH | 5.0 ilaa 6.5 | 5.8 |
| IR Spectrum | Sida waafaqsan Heerka | U hogaansama |
| Gabagabo | Alaabta waa la tijaabiyay oo waafaqay heerka AJI92 | |
Xidhmada: Dhalada fluorinated, bacda bireed aluminium, 25kg/Drum kartoonada, ama sida waafaqsan shuruudaha macmiilka.
Xaaladda Kaydinta:Ku kaydi weelasha xidhan meel qabow oo engegan (2 ~ 8℃) bakhaar ka fog walxaha aan ku haboonayn.Ka ilaali iftiinka iyo qoyaanka.
Sidee loo Iibsadaa?Fadlan la xidhiidhDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
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Xeerarka halista 36/37/38 - Ka xanaajiya indhaha, habdhiska neefsiga iyo maqaarka.
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S36 - Xidho dhar ilaalin ku habboon.
S24/25 - Iska ilaali taabashada maqaarka iyo indhaha.
WGK Germany 3
TSCA Haa
HS code 2922491990
D-Tyrosine (HD-Tyr-OH) (CAS: 556-02-5), amino acids iyo derivatives, loo isticmaalo in peptide synthesis, loo isticmaalo sida dhexdhexaad ah synthesis organic, dhexdhexaad ah farmashiyaha, cunto / quudinta lagu daro, kabka nafaqada, reagent biochemical ama reagent kiimikaad.
D-Tyrosine waa D-form amino acid ee Tyrosine.Waa amino acid aan muhiim ahayn.Xayawaanka, waxay noqon kartaa de novo oo laga sameeyay phenylalanine.Sidoo kale waa horudhaca epinephrine, thyroid, hormoonnada iyo melanin.Si gaar ah, daraasaddu waxay muujisay in la qaadan karo sa chiral precusor si ay u xakameeyaan awoodda badan ee fosfolipase qarsoodiga ah ee bini'aadamka A2 (IIa) oo leh firfircooni xoog leh oo ka hortagga bararka.Waxa kale oo loo isticmaali karaa sidii qalab bilow ah oo loogu talagalay diyaarinta anisomycin.
D-Tyrosine waa isha aan borotiinka ahayn ee amino acids chiral, kaas oo si weyn loogu isticmaalo isku dhafka daawooyinka chiral.Tusaale ahaan, dawada peptide atosiban oo lagu sameeyay D-Tyrosine sida dhexdhexaadiyaha chiral waa daroogada tocolytic, iyo anisomycin deacetylated deacetylated ayaa leh antigenic, anti-Amoeba, anti-fungal, anti-barar, si looga hortago doorka cudurka fangas ee dhirta. Daawooyinka peptide synthetic ee daaweynta burooyinka malignantiga ah ee waxtarka gaarka ah, ayaa sidoo kale loo isticmaali karaa sambabada, habka dhexe ee neerfayaasha, kala-goysyada, endocardium, indhaha, dhegaha, maqaarka, caloosha, caabuqa habka kaadida oo leh waxtarka ugu fiican ee daawooyinka anti-bararka.
Habka wax soo saarka ee DL-Tyrosine sida alaabta ceeriin, falcelinta acylation leh Chloroacetyl Chloride ayaa la fuliyay, sifeeyay oo xoogga saaray, alaabta waxaa lagu soo saaray acetone karkaraya, recrystallized laga bilaabo ether petroleum, iyo recrystallized mar kale ka dib markii acidification leh hydrochloric acid.
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