D-Phenylalanine CAS 673-06-3 (HD-Phe-OH) Assay 98.0~102.0% Factory 50MT/Kgwedi
Shanghai Ruifu Chemical Co., Ltd. ke moetsi ea ka sehloohong le mofani oa thepa ea D-Phenylalanine (HD-Phe-OH) (CAS: 673-06-3) e nang le boleng bo phahameng, bokhoni ba tlhahiso ea Lithane tse 50 ka Khoeli.D-Phenylalanine e amoheloa ke lifeme tsa meriana tsa malapeng le tsa kantle ho naha le litsi tsa lipatlisiso le nts'etsopele.Ruifu Chemical e fana ka letoto la li-amino acid tse nkiloeng.Re ka fana ka COA, phano ea lefats'e ka bophara, tse nyane le tse ngata tse fumanehang.Haeba u thahasella D-Phenylalanine,Please contact: alvin@ruifuchem.com
| Lebitso la Lik'hemik'hale | D-Phenylalanine |
| Litlhaloso tse tšoanang | HD-Phe-OH;D-Phe;D-(+)-Phenylalanine;Dextro-Phenylalanine;(R)-Phenylalanine;(2R) -2-Amino-3-phenylpropanoic Acid;(R) -3-Phenyl-2-Aminopropanoic Acid;D-α-Amino-β-phenylpropionic Acid;D-alpha-Aminohydrocinnamic Acid;(R) -2-Amino-3-Phenylpropionic Acid;D-alpha-Amino-beta-Phenylpropionic Acid |
| Boemo ba Setoko | Ka Setokong, Bokhoni ba Tlhahiso Lithane tse 50 ka Khoeli |
| Nomoro ea CAS | 673-06-3 |
| Foromo ea limolek'hule | C9H11NO2 |
| Boima ba Molek'hule | 165.19 |
| Melting Point | 273.0~276.0℃(lit.) |
| Botenya | 1.201 |
| Solubility | Soluble ka Metsing (30 mg/ml), Methanol (Hanyenyane), 1 M HCl (50 mg/ml), Ethanol (<1 mg/ml ka 25℃), le DMSO (<1 mg/ml ho 25℃) |
| Solubility ka Metsing a Chesang | Hoo e ka bang Ponaletso |
| Mocheso oa polokelo. | E tiisitsoe ka Dry, Store ka Mocheso oa Kamore |
| COA & MSDS | E fumaneha |
| Karolelano | Li-Amino Acids le Li-Derivatives |
| Brand | Ruifu Chemical |
| Likhoutu tsa Kotsi | Xi, C | RTECS | AY7533000 |
| Lipolelo tsa Kotsi | 34 - E baka ho chesa | Tsebiso ea Kotsi | E tenang |
| Lipolelo tsa Tšireletseho | 24/25-45-36/37/39-27-26 | TSCA | Ee |
| WGK Jeremane | 3 | Khoutu ea HS | 2922491990 |
| Lintho | Maemo a Tlhahlobo | Liphetho |
| Ponahalo | Likristale tse tšoeu kapa phofo ea Crystalline | E lumellana |
| Boitsebiso | Infrared Absorption Spectrum | E lumellana |
| Potoloho e Khethehileng [α]20/D | +33.5° ho ea +35.2°(C=2 ho H2O) | +33,6° |
| Boemo ba Tharollo (Transmittance) | ≥95.0% | E lumellana |
| Chloride (Cl) | ≤0.020% | <0.020% |
| Sulfate (SO4) | ≤0.020% | <0.020% |
| Ammonium (NH4) | ≤0.020% | <0.020% |
| Tshipi (Fe) | ≤10ppm | <10ppm |
| Litšepe tse boima (Pb) | ≤10ppm | <10ppm |
| Arsenic (As2O3) | ≤2.0ppm | <2.0ppm |
| Tahlehelo ka ho Omisa | ≤0.20% | 0.16% |
| Residue on Ignition (Sulfated) | ≤0.20% | 0.05% |
| D-Phenylalanine Bohloeki | ≥99.0% (ka HPLC) | 99.7% |
| D-Acetylphenylalanine | ≤0.10% | Ha e Fumanehe |
| Metsoako e setseng | (ka GC) | |
| Ethanol | ≤5000ppm | Ha e Fumanehe |
| Acetone | ≤5000ppm | Ha e Fumanehe |
| Tlhahlobo | 98.0 ho isa ho 102.0% (Ka Motheo o Omisitsoeng) | 99.7% |
| L-Phenylalanine | ≤0.10% (ka HPLC) | 0.07% |
| Lintho tse ntle tsa Ninhydrin | ≤0.20% | <0.18% |
| pH Boleng | 5.4 ho isa ho 6.0 | 5.8 |
| Qetello | Sehlahisoa sena ka Tlhahlobo se lumellana le Maemo a AJI97 | |
| Lisebelisoa tse ka Sehloohong | Li-Intermediates tsa Meriana;Ba-Chiral Intermediates;etc. | |
1. Ponahalo-- Tlhahlobo ea pono
2. Potoloho e khethehileng-- Potoloho e khethehileng e lekantsoe ho latela GB/T613-1988
Boitokisetso ba mohlala: Beha sampole ea 0.5000g ka nepo 'me u e ise botlolong e hloekileng le e omileng ea 50ml ea volumetric, eketsa metsi a 20ml, koahela botlolo, e tsokotse hore e qhibilihe, ebe u e hlapolla sekaleng ka metsi.
Teko: Fetola zero ea gyroscope pele ho tlhahlobo, ebe u kenya tube ea teko ka tharollo ea sampole, rekota Angle ea ho potoloha, 'me u bale ho potoloha ho itseng ha sampole ka foromo e latelang.
[а]D20 = (r×50) ÷(L×W)
Moo:
[а]D20: Potoloho e khethehileng ea optical ho 20 ℃ ea tharollo ea sampole
r: Potoloho e bonoang ho 20 ℃ bakeng sa tharollo ea sampole
50: Bolumo ea tharollo ea sampole e lokisitsoeng (ml)
w: Boima ba mohlala (g)
L: Bolelele ba tube ea optical (dm)
3. Ho chesa masalla
Nka hoo e ka bang 1g ea sehlahisoa sena 'me u se chese ka 600 ℃, se chese ho fihlela e le molora ka ho feletseng ho ea ka molao oa Sehlomathiso Ⅷ N ea Karolo ea II ea Khatiso ea CP2010, eketsa 0.5-1.0ml concentrated sulfuric acid le ho e futhumatsa (700 ℃ - 800 ℃) ho boima bo sa feleng.
3.1 "Masala a Incandescent" ka Mokhoa ona (Khatiso ea Sechaena Pharmacopoeia 2005, Karolo ea II Sehlomathiso Ⅷ N) e bua ka li-oxide tsa tšepe kapa li-sulfate tse setseng ka mor'a hore lithethefatsi (haholo-holo metsoako ea manyolo) li futhumale ho fihlela molora o feletseng, ebe sulfuric acid e kenngoa 0.5 ~ 1.0ml le incandesced (700 ~ 800 ℃) ho boima ba kamehla.
4 Chiral purity (HPLC)
Lisebelisoa: chromatography ea metsi a phahameng a sebetsang, PDA detector.Elektronike analytical balance, reagent;Boemo ba chromatography
Maemo a Chromatographic: Column: Astec CHIROBIOTICTMT HPLC Column 250X4.6mm, 5ul, bolelele ba nako ea ho lemoha, tekanyo ea phallo, boholo ba mohlala : 10 u L (referense) e nyenyane: metsi, nako ea ho bokella data: 20.00min.
Boikemisetso ba mohlala: Mohlala o ile oa hlahlojoa ho latela mokhoa o latelang oa sampuli: nale ea 1 ea tharollo e se nang letho le nale ea 1 ea DL-phenylalanine reference.
1 sampole sa nale,
Palo ea Liphetho: Likahare tsa HPLC li ikemiselitse ho ba ka tlase ho 0.5% ho latela maemo a tloaelehileng a sebaka se phahameng le phokotso e se nang letho.
5. E omme ebile e se na boima
5.1 Lisebelisoa:
Thermostatic drying ontong, tekanyo ea 1/10,000.
5.2 Mokhoa:
Ka botlolong ea boima bo bataletseng e nang le boima bo sa khaotseng le sekoahelo sa molomo oa fatše o ommeng ho feta tekano, bekha gram e le 1 (e nepahetseng ho isa ho 0.0001 gram) ea sampole.Mohlala o lokela ho aloa ka mokhoa o ts'oanang ka tlase ho botlolo e lekanyang ka botenya bo sa feteng 10mm, o kenngoe ka ontong ea ho omisa ea thermostatic, e omelle ka 105-110 ℃ ka lihora tse 3, ebe o kena ka phapusing ea ho omisa ho pholile. mocheso oa kamore bakeng sa ho bekha.
Palo: Ho lahleheloa ke boima ba 'mele %= (M1-M2) ÷M×100
Moo: M1: boima ba sampole le botlolo ea ho metha pele e omisoa, ligrama
M2: Boima ba sampole le botlolo ea ho lekanya ka mor'a ho omisa, ka ligrama
M: Boima ba mohlala, ligrama
Mohato oa 6: Litaba
6.1 Lisebelisoa
chromatography ea mokelikeli e phahameng ea ts'ebetso, mochini oa PDA.
Elektronike analytical balance
6.2 Li-reagents
Acetonitrile (mophato wa chromatographic), TFA(grade chromatographic)
6.3 Maemo a Chromatographic
6.3.1 Kholomo: YMC-ODS-AM, 5 μL, 150x4.6 mm
6.3.2 Bophahamo ba maqhubu a ho lemoha: INC220nm
Sekhahla sa phallo: 1.0mL/min
Saese ea mohlala: 10μL (bakeng sa litšupiso)
Thinner: Acetonitrile
Nako ea ho bokella lintlha: 20.00min
6.4 Ho lokisetsa mohato oa mohala
Mobile phase A (0.1% trifluoroacetic acid metsi): ho monya ka nepo 2. Hlakola Oml trifluoroacetic acid ka metsi ho 2000m1, kopanya hantle, le degas;
Mobile phase B (0.1% acetonitrile trifluoroacetic acid): ho monya ho nepahetseng 2.Oml trifluoroacetic acid e ile ea hlapolloa ho 2000m1 ka acetonitrile, e kopantsoeng le ho senyeha;
6.5 Lenaneo la mobile phase gradient
Nako (mets) A% B%
0.00 90 10
12.00 10 90
15.00 10 90
15.01 90 10
20.00 90 10
6.6 Tokisetso ea tharollo ea mohlala
Beha le ho qhala sampole ea 0.1g ka acetonitrile, hlapolla ho 100m1, sisinya hantle bakeng sa tšebeliso, kapa mahloriso a tšoanang.Lokisetsa disampole tse pedi ka ho bapana.
6.7 Boikemisetso ba Mohlala
Hlakola mohlala ho latela mokhoa o latelang oa lisampole:
Ho feta ente e le 'ngoe ea tharollo e se nang letho
1 ea mohlala oa nale tharollo 1#
1 tharollo ea nale 2#
6.8 Sephetho Palo
2.8.1 Mokhoa oa ho tloaeleha ha sebaka sa tlhoro o ile oa sebelisoa ho bala bohloeki ba HPLC ka ho tlosa sebaka se se nang letho.
2.8.2 Phapang e lekanyelitsoeng ea bohloeki ba linale tse peli ha ea lokela ho feta 1%
2.8.3 Haeba liphello tsa liente ka bobeli li finyella litekanyetso tsa ho amoheloa, bohloeki bo tloaelehileng bo nkoa e le sephetho sa ho qetela.
Sephutheloana: Botlolo ea Fluorinated, 25kg/bag, 25kg/Cardboard Drum, kapa ho latela tlhoko ea moreki.
Boemo ba polokelo:Boloka ka lijaneng tse tiisitsoeng sebakeng sa polokelo se pholileng, se omeletseng le se nang le moea o pholileng hole le lintho tse sa lumellaneng.Sireletsa leseli le mongobo.
Mokhoa oa ho Reka?Ka kopo ikopanyeDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Phihlelo ea Lilemo Tse 15?Re na le boiphihlelo ba lilemo tse fetang 15 ho etsa le ho romella kantle ho naha mefuta e mengata e fapaneng ea li-intermediate tsa boleng bo holimo tsa meriana kapa lik'hemik'hale tse ntle.
Limmaraka tse ka Sehloohong?Rekisetsa 'maraka oa lapeng, Amerika Leboea, Europe, India, Korea, Japane, Australia, joalo-joalo.
Melemo?Boleng bo phahameng, theko e theko e tlaase, lits'ebeletso tsa litsebi le ts'ehetso ea tekheniki, phano e potlakileng.
BolengTiisetso?Tsamaiso e thata ea taolo ea boleng.Lisebelisoa tsa profeshenale bakeng sa tlhahlobo li kenyelletsa NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, joalo-joalo.
Mehlala?Lihlahisoa tse ngata li fana ka mehlala ea mahala bakeng sa tlhahlobo ea boleng, litšenyehelo tsa ho tsamaisa thepa li lokela ho lefshoa ke bareki.
Feme Audit?Ho amoheloa ha fektheri.Ke kopa o etse kopano esale pele.
MOQ?Ha ho MOQ.Taelo e nyenyane e amoheleha.
Nako ea thomello? Haeba ka har'a setoko, ho netefalitsoe hore ho tsamaisoa ka matsatsi a mararo.
Lipalangoang?Ka Express (FedEx, DHL), ka Moea, ka Leoatle.
Litokomane?Ka mor'a tšebeletso ea thekiso: COA, MOA, ROS, MSDS, joalo-joalo e ka fanoa.
Custom Synthesis?E ka fana ka lits'ebeletso tsa tloaelo tsa ho kopanya ho lekana hantle litlhoko tsa hau tsa lipatlisiso.
Litefiso Melao?Invoice ea Proforma e tla romelloa pele kamora netefatso ea odara, e kenyellelitseng tlhahisoleseling ea rona ea banka.Tefo ka T/T (Telex Transfer), PayPal, Western Union, joalo-joalo.
Tšebeliso ea D-Phenylalanine (CAS: 673-06-3)
D-Phenylalanine ke D-enantiomer ea phenylalanine.Ke phenylalanine le D-alpha-amino acid.D-Phenylalanine ke setsi sa bohlokoa haholo sa chiral ho motsoako oa manyolo, se sebelisoang haholo ho nts'etsopele ea lithethefatsi tse ncha, motsoako oa metsoako ea polypeptide le li-intermediate tse ling tsa meriana.'Me ka lebaka la D-Phenylpropyl amino acid ka boeona sebopeho le ts'ebetso e khethehileng, e hohetse tlhokomelo ea batho ba bangata.Shanghai Ruifu Chemical Co., Ltd. ke moetsi le morekisi ea ka sehloohong oa D-Phenylalanine naheng ea China.
1. Tšebeliso e ka sehloohong ea D-Phenylalanine e le tlatsetso ea bophelo bo botle ke ho imolla ho sa thabiseng.E ka boela ea thusa ho ts'ehetsa ts'ebetso ea methapo le manonyeletso.D-Phenylalanine e ka thibela ho hlōleha ha 'mele oa motho, e na le ketso ea antipyretic le analgesic.
2. D-Phenylalanine ke meriana lipakeng haholo-holo e sebelisetsoang ho phekola le ho thibela lefu la ho fokola ha masapo, pelo, lefu la tsoekere, arteriosclerosis le mafu a mang.
3. D-Phenylalanine E sebelisoa e le setsi sa meriana kapa API ho kopanya lithethefatsi tse kang Nateglinide.Lithethefatsi tse ka sehloohong tsa HIV protease depressant;thepa e tala ea lithethefatsi tse ncha tse thibelang mofetše le litlhare tse phekolang lefu la tsoekere
4. D-Phenylalanine e ka boela ea sebelisoa e le motsoako oa lijo, ntho e monate.
5. D-Phenylalanine ke inhibitor ea li-enzyme tse thibelang enkephalins.Li-Enkephalin li hlaha ka tlhaho li-peptide tse kang morphine tse sebetsang ho fokotsa bohloko.Ka ho thibela li-enzyme ho tloha ho enkephalin e silafatsang, D-Phenylalanine e ka fokotsa bohloko bo boholo.
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