D-Phenylalanine CAS 673-06-3 (HD-Phe-OH) Agbeyewo 98.0 ~ 102.0% Ile-iṣẹ 50MT/Oṣu
Shanghai Ruifu Chemical Co., Ltd jẹ olupilẹṣẹ asiwaju ati olupese ti D-Phenylalanine (HD-Phe-OH) (CAS: 673-06-3) pẹlu didara to gaju, agbara iṣelọpọ 50 Tons fun Oṣu kan.D-Phenylalanine jẹ idanimọ nipasẹ awọn ile-iṣẹ elegbogi ti ile ati ajeji ati awọn iwadii ati awọn ile-iṣẹ idagbasoke.Kemikali Ruifu n pese lẹsẹsẹ ti awọn itọsẹ amino acids.A le pese COA, ifijiṣẹ agbaye, kekere ati titobi pupọ ti o wa.Ti o ba nifẹ si D-Phenylalanine,Please contact: alvin@ruifuchem.com
Orukọ Kemikali | D-Phenylalanine |
Awọn itumọ ọrọ sisọ | 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 |
Iṣura Ipo | Ninu Iṣura, Agbara iṣelọpọ 50 Toonu fun oṣu kan |
Nọmba CAS | 673-06-3 |
Fọọmu Molecular | C9H11NO2 |
Òṣuwọn Molikula | 165.19 |
Ojuami Iyo | 273.0 ~ 276.0 ℃ (tan.) |
iwuwo | 1.201 |
Solubility | Tiotuka ninu Omi (30 miligiramu / milimita), methanol (Diẹ), 1 M HCl (50 mg / ml), Ethanol (<1 mg / ml ni 25 ℃), ati DMSO (<1 mg / ml ni 25 ℃) |
Solubility ni Gbona Omi | Fere akoyawo |
Ibi ipamọ otutu. | Ididi ni Gbẹ, Itaja ni Yara otutu |
COA & MSDS | Wa |
Iyasọtọ | Amino Acids & Awọn itọsẹ |
Brand | Ruifu Kemikali |
Awọn koodu ewu | Xi, C | RTECS | AY7533000 |
Awọn Gbólóhùn Ewu | 34 - Awọn okunfa sisun | Akọsilẹ ewu | Irritant |
Awọn Gbólóhùn Aabo | 24/25-45-36/37/39-27-26 | TSCA | Bẹẹni |
WGK Germany | 3 | HS koodu | 2922491990 |
Awọn nkan | Ayewo Standards | Esi |
Ifarahan | Awọn kirisita funfun tabi Crystalline Powder | Ni ibamu |
Idanimọ | Infurarẹẹdi Absorption julọ.Oniranran | Ni ibamu |
Yiyi pato [α] 20/D | +33.5° si +35.2°(C=2 ninu H2O) | + 33,6° |
Ipo Solusan (Gbigbepo) | ≥95.0% | Ni ibamu |
Kloride (Cl) | ≤0.020% | <0.020% |
Sulfate (SO4) | ≤0.020% | <0.020% |
Ammonium (NH4) | ≤0.020% | <0.020% |
Irin (Fe) | ≤10ppm | <10ppm |
Awọn Irin Eru (Pb) | ≤10ppm | <10ppm |
Arsenic (As2O3) | ≤2.0pm | <2.0ppm |
Pipadanu lori Gbigbe | ≤0.20% | 0.16% |
Ajẹkù lori Iginisonu (Sulfated) | ≤0.20% | 0.05% |
D-Phenylalanine Mimọ | ≥99.0% (nipasẹ HPLC) | 99.7% |
D-Acetylphenylalanine | ≤0.10% | Ko Ri Jade |
Awọn ohun elo ti o ku | (nipasẹ GC) | |
Ethanol | ≤5000ppm | Ko Ri Jade |
Acetone | ≤5000ppm | Ko Ri Jade |
Ayẹwo | 98.0 si 102.0% (Ni ipilẹ Gbẹ) | 99.7% |
L-Phenylalanine | ≤0.10% (nipasẹ HPLC) | 0.07% |
Awọn nkan ti o dara Ninhydrin | ≤0.20% | <0.18% |
Iye pH | 5.4 si 6.0 | 5.8 |
Ipari | Ọja yii nipasẹ Awọn ibamu Ayẹwo pẹlu Iwọn AJI97 | |
Awọn Lilo akọkọ | Awọn agbedemeji elegbogi;Chiral Intermediates;ati be be lo. |
1. Irisi-- Ayẹwo wiwo
2. Yiyi pato-- Iyiyi pato jẹ iwọn ni ibamu pẹlu GB/T613-1988
Apeere igbaradi: Ṣe iwọn deede 0.5000g ayẹwo ati gbe lọ si igo volumetric 50ml ti o mọ ati ti o gbẹ, fi omi 20ml kun, bo igo naa, gbọn lati tu, ati lẹhinna dilute o si iwọn pẹlu omi.
Idanwo: Ṣatunṣe odo ti gyroscope ṣaaju idanwo naa, lẹhinna gbe tube idanwo pẹlu ojutu ayẹwo, gbasilẹ igun iyipo, ki o ṣe iṣiro iyipo pato ti apẹẹrẹ pẹlu agbekalẹ atẹle.
[а] D20 = (r×50) ÷(L×W)
Nibo:
[а] D20: Yiyi opiti pato ni 20 ℃ ti ojutu ayẹwo
r: Yiyi opiti ti a ṣe akiyesi ni 20 ℃ fun ojutu ayẹwo
50: Iwọn ti ojutu ayẹwo ti a pese silẹ (milimita)
w: Iwọn ayẹwo (g)
L: Gigun tube iyipo opitika (dm)
3. sisun aloku
Mu nipa 1g ọja yii ki o gbona ni 600 ℃, gbona rẹ titi yoo fi jẹ ẽru patapata ni ibamu si ilana ti Afikun Ⅷ N ti Apá II ti Ẹya CP2010, ṣafikun 0.5-1.0ml ogidi sulfuric acid ki o gbona rẹ (700℃- 800 ℃) si iwuwo igbagbogbo.
3.1 "Aloku Ohu" ni Ọna yii (Pharmacopoeia 2005 Kannada, Apá II Afikun Ⅷ N) tọka si awọn ohun elo oxides tabi sulfates ti o ku lẹhin ti awọn oogun (julọ awọn agbo ogun Organic) ti wa ni kikan titi eeru patapata, lẹhinna sulfuric acid ti wa ni afikun 0.5 ~ 1.0ml ati incandesced (700 ~ 800 ℃) si iwuwo igbagbogbo.
4 Mimọ Chiral (HPLC)
Awọn ohun elo: Kiromatofi omi iṣẹ ṣiṣe giga, aṣawari PDA.Itanna analitikali iwontunwonsi, reagent;Ipele ti chromatography
Awọn ipo Chromatographic: Ọwọn: Astec CHIROBIOTICTMT HPLC Column 250X4.6mm,5ul, gigun wiwa wiwa, oṣuwọn sisan, iwọn apẹẹrẹ: 10 u L (itọkasi) tinrin: omi, akoko gbigba data: 20.00min.
Ipinnu Ayẹwo: A ṣe atupale ayẹwo ni ibamu si ilana iṣapẹẹrẹ atẹle: 1 abẹrẹ ti ojutu òfo ati abẹrẹ 1 ti itọkasi DL-phenylalanine.
ojutu ayẹwo abẹrẹ 1,
Iṣiro Awọn abajade: A ti pinnu akoonu HPLC lati kere si 0.5% ni ibamu si isọdọtun agbegbe ti o ga julọ ati ayọkuro ofo.
5. Gbẹ ati iwuwo
5.1 Awọn ohun elo:
Thermostatic gbigbe adiro, 1/10.000 iwontunwonsi.
5.2 Ilana:
Ninu igo wiwọn alapin pẹlu iwuwo igbagbogbo ati ideri ẹnu ilẹ-gbigbẹ, ṣe iwọn giramu 1 (deede si 0.0001 giramu) ti apẹẹrẹ.Ayẹwo yẹ ki o tan kaakiri ni isalẹ ti igo wiwọn pẹlu sisanra ti ko ju 10mm lọ, fi sinu adiro gbigbẹ ina gbigbona, gbẹ ni 105-110 ℃ fun awọn wakati 3, ati lẹhinna gbe lọ si yara gbigbẹ lati dara si. yara otutu fun iwon.
Iṣiro: Pipadanu iwuwo gbigbẹ%= (M1-M2) ÷M×100
Nibo: M1: ọpọ ti ayẹwo ati igo wiwọn ṣaaju gbigbe, giramu
M2: Iwọn ti ayẹwo ati igo wiwọn lẹhin gbigbe, ni awọn giramu
M: Iwọn ayẹwo, giramu
Igbesẹ 6: Akoonu
6.1 Awọn ohun elo
Kiromatogirafi olomi iṣẹ ṣiṣe giga, aṣawari PDA.
Itanna analitikali iwontunwonsi
6.2 Reagents
Acetonitrile (ipe kiromatografi), TFA(ipe kiromatografi)
6.3 Chromatographic Awọn ipo
6.3.1 Ọwọn: YMC-ODS-AM, 5 μL, 150x4.6 mm
6.3.2 erin wefulenti: INC220nm
Oṣuwọn sisan: 1.0ml/min
Iwọn apẹẹrẹ: 10μL (fun itọkasi)
Tinrin: Acetonitrile
Akoko gbigba data: 20.00min
6.4 Mobile alakoso igbaradi
Alagbeka alakoso A (0.1% trifluoroacetic acid omi): gbigba deede 2. Dilute Oml trifluoroacetic acid pẹlu omi si 2000m1, dapọ daradara, ati degas;
Mobile alakoso B (0.1% acetonitrile trifluoroacetic acid): kongẹ gbigba 2.Oml trifluoroacetic acid ti fomi po si 2000m1 pẹlu acetonitrile, adalu ati deggated;
6.5 Mobile alatelelehin eto
Akoko (iṣẹju) A% B%
0.00 90 10
12.00 10 90
15.00 10 90
15.01 90 10
20.00 90 10
6.6 Igbaradi ti ojutu ayẹwo
Ṣe iwọn ati tu 0.1g ayẹwo pẹlu acetonitrile, dilute si 100m1, gbọn daradara fun lilo, tabi ifọkansi kanna.Mura awọn ayẹwo meji ni afiwe.
6.7 Ayẹwo Ipinnu
Ṣe ayẹwo ayẹwo ni ibamu si ilana iṣapẹẹrẹ wọnyi:
Diẹ ẹ sii ju abẹrẹ 1 ti ojutu òfo
Ojutu ayẹwo abẹrẹ 1 1 #
Ojutu ayẹwo abẹrẹ 1 2#
6.8 Abajade Isiro
2.8.1 Ọna isọdọtun agbegbe ti o ga julọ ni a lo lati ṣe iṣiro mimọ HPLC nipa yiyọkuro aaye òfo.
2.8.2 Itumọ ibatan ibatan ti mimọ ti awọn abẹrẹ meji ko ni tobi ju 1%
2.8.3 Ti awọn abajade ti awọn abẹrẹ mejeeji ni ibamu pẹlu awọn ibeere gbigba, a mu iwọn mimọ jẹ bi abajade ikẹhin.
Package: Igo Fluorinated, 25kg / apo, 25kg / Paali Ilu, tabi gẹgẹ bi ibeere alabara.
Ipò Ìpamọ́:Fipamọ sinu awọn apoti edidi ni itura, gbigbẹ ati ile-itaja ti afẹfẹ kuro ni awọn nkan ti ko ni ibamu.Dabobo lati ina ati ọrinrin.
Bawo ni lati Ra?Jọwọ kan siDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Ọdun Iriri?A ni diẹ sii ju ọdun 15 ti iriri ni iṣelọpọ ati okeere ti ọpọlọpọ awọn agbedemeji elegbogi didara tabi awọn kemikali to dara.
Awọn ọja akọkọ?Ta si ọja ile, North America, Europe, India, Korea, Japanese, Australia, ati be be lo.
Awọn anfani?Didara to gaju, idiyele ifarada, awọn iṣẹ alamọdaju ati atilẹyin imọ-ẹrọ, ifijiṣẹ yarayara.
DidaraIdaniloju?Eto iṣakoso didara to muna.Awọn ohun elo ọjọgbọn fun itupalẹ pẹlu NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, bbl
Awọn apẹẹrẹ?Pupọ awọn ọja pese awọn apẹẹrẹ ọfẹ fun igbelewọn didara, idiyele gbigbe yẹ ki o san nipasẹ awọn alabara.
Ayẹwo ile-iṣẹ?Ayẹwo ile-iṣẹ kaabo.Jọwọ ṣe ipinnu lati pade ni ilosiwaju.
MOQ?Ko si MOQ.Ibere kekere jẹ itẹwọgba.
Akoko Ifijiṣẹ? Ti o ba wa laarin ọja iṣura, iṣeduro ifijiṣẹ ọjọ mẹta.
Gbigbe?Nipa Express (FedEx, DHL), nipasẹ Air, nipasẹ Okun.
Awọn iwe aṣẹ?Lẹhin iṣẹ tita: COA, MOA, ROS, MSDS, ati bẹbẹ lọ ni a le pese.
Aṣa Synthesis?Le pese awọn iṣẹ iṣelọpọ aṣa lati baamu awọn iwulo iwadii rẹ dara julọ.
Awọn ofin sisan?Iwe risiti Proforma yoo firanṣẹ ni akọkọ lẹhin ijẹrisi aṣẹ, ti ifi alaye banki wa sinu.Isanwo nipasẹ T/T (Telex Gbigbe), PayPal, Western Union, ati bẹbẹ lọ.
Ohun elo D-Phenylalanine (CAS: 673-06-3)
D-Phenylalanine jẹ D-enantiomer ti phenylalanine.O jẹ phenylalanine ati D-alpha-amino acid kan.D-Phenylalanine jẹ agbedemeji chiral ti o ṣe pataki pupọ ni iṣelọpọ Organic, ti a lo pupọ ni idagbasoke oogun tuntun, iṣelọpọ ti awọn agbo ogun polypeptide ati awọn agbedemeji elegbogi miiran.Ati nitori ti D-Phenylpropyl amino acid ara be ati pataki aṣayan iṣẹ-ṣiṣe, ti ni ifojusi siwaju ati siwaju sii eniyan akiyesi.Shanghai Ruifu Chemical Co., Ltd jẹ olupilẹṣẹ oludari ati olupese ti D-Phenylalanine ni Ilu China.
1. Lilo akọkọ ti D-Phenylalanine gẹgẹbi afikun ilera ni iderun ti aibalẹ.O tun le ṣe iranlọwọ lati ṣe atilẹyin iṣan-ara ati awọn iṣẹ apapọ.D-Phenylalanine le ṣe idiwọ ikuna ti ara eniyan, o ni ipa antipyretic ati analgesic.
2. D-Phenylalanine jẹ agbedemeji elegbogi ti a lo fun itọju ati idena ti osteoporosis, iṣọn-alọ ọkan, diabetes, arteriosclerosis ati awọn arun miiran.
3. D-Phenylalanine O ti lo bi agbedemeji elegbogi tabi API lati ṣajọpọ awọn oogun bii Nateglinide.Agbedemeji bọtini ti awọn oogun fun apanirun protease HIV;awọn ohun elo aise ti awọn oogun egboogi-akàn titun ati awọn oogun itọju alakan
4. D-Phenylalanine tun le ṣee lo bi afikun ounjẹ, oluranlowo didùn.
5. D-Phenylalanine jẹ inhibitor ti awọn enzymu ti ko ṣiṣẹ awọn enkephalins.Enkephalins jẹ nipa ti ara ẹni morphine-bi peptides ti o ṣiṣẹ lati dinku irora.Nipa didi awọn enzymu lati awọn enkephalins ibajẹ, D-Phenylalanine le dinku ipalara irora.