H-Glu (OBzl) -NCA CAS 3190-71-4 Mimọ> 98.0% (HPLC) Glatiramer Acetate Intermediate

Apejuwe kukuru:

5-Benzyl L-Glutamate N-Carboxyanhydride

Awọn itumọ ọrọ: H-Glu (OBzl) -NCA

CAS: 3190-71-4

Mimọ:> 98.0% (HPLC)

Irisi: Funfun si Paa-White Powder

Amino Acids & Awọn itọsẹ, Didara Giga

Agbedemeji ti Glatiramer Acetate (CAS: 147245-92-9)

Olubasọrọ: Dokita Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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ọja Tags

Apejuwe:

Shanghai Ruifu Chemical Co., Ltd jẹ olupilẹṣẹ ti 5-Benzyl L-Glutamate N-Carboxyanhydride (H-Glu (OBzl) -NCA) (CAS: 3190-71-4) pẹlu didara to gaju.Kemikali Ruifu n pese lẹsẹsẹ awọn amino acids ati awọn itọsẹ.A le pese ifijiṣẹ agbaye, kekere ati titobi pupọ ti o wa.Ti o ba nilo H-Glu (OBzl) -NCA,Please contact: alvin@ruifuchem.com

Kemikali Properties:

Orukọ Kemikali	5-Benzyl L-Glutamate N-Carboxyanhydride
Awọn itumọ ọrọ sisọ	H-Glu (OBzl) -NCA;L-Glu (OBzl) -NCA;(S) -Benzyl 3- (2,5-Dioxooxazolidin-4-yl) propanoate;Benzyl (S) -3- (2,5-Dioxooxazolidin-4-yl) propanoate;(4S) -2,5-Dioxo-4-Oxazolidinepropanoic Acid Phenylmethyl Ester;(+)-(S) - Glutamic Acid γ-Benzyl Ester N-Carboxyanhydride;L-Glutamic Acid-γ-Benzyll ester N-Carboxyanhydride;L-γ-Benzylglutamic Acid Carboxyanhydride;γ-Benzyl N-carboxy-L-Glutamic Anhydride;5-Benzyl Glutamic Acid Ester NCA
Iṣura Ipo	O wa
Nọmba CAS	3190-71-4
Fọọmu Molecular	C13H13NO5
Òṣuwọn Molikula	263,25 g / mol
Ojuami Iyo	85.0 ~ 95.0 ℃
iwuwo	1,293 g / cm3
Atọka Refractive	1.54
Ni imọlara	Afẹfẹ Sensitive, Ooru kókó
COA & MSDS	Wa
Iyasọtọ	Amino Acids & Awọn itọsẹ
Brand	Ruifu Kemikali

Awọn pato:

Awọn nkan	Ayewo Standards	Esi
Ifarahan	Funfun to Pa-White Powder	Pa-White Powder
Awọn ọna Idanimọ	HNMR / HPLC	Ni ibamu
Ojuami Iyo	85.0 ~ 95.0 ℃	87.3 ~ 88.5°C
Mimọ / Analysis Ọna	> 98.0% (HPLC)	98.5%
Yiyi pato [α] 20/D	-14.0° ± 2.0° (C=1, THF)	-14.7°
Pipadanu lori Gbigbe	<0.50%	0.25%
Ipari	Ọja yii nipasẹ Awọn adehun Ayewo pẹlu Iwọn Idawọlẹ
Awọn Lilo akọkọ	Awọn agbedemeji elegbogi;Glatiramer Acetate Intermediate

Package & Ibi ipamọ:

Package: Igo Fluorinated, apo apamọwọ Aluminiomu, 25kg / Paali Drum, tabi gẹgẹbi 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.

Awọn anfani:

Agbara to to: Awọn ohun elo to ati awọn onimọ-ẹrọ

Iṣẹ Ọjọgbọn: Iṣẹ rira iduro kan

OEM Package: Aṣa package ati aami wa

Ifijiṣẹ Yara: Ti o ba wa laarin ọja iṣura, iṣeduro ifijiṣẹ ọjọ mẹta

Ipese Idurosinsin: Ṣetọju ọja iṣura ti o tọ

Atilẹyin imọ-ẹrọ: Ojutu imọ-ẹrọ wa

Iṣẹ Iṣọkan Aṣa: Larin lati giramu si kilos

Didara to gaju: Ṣeto eto idaniloju didara pipe

FAQ:

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:

5-Benzyl L-Glutamate N-Carboxyanhydride (H-Glu (OBzl) -NCA) (CAS: 3190-71-4) ni a lo gẹgẹbi awọn agbedemeji elegbogi.H-Glu (OBzl) -NCA le ṣee lo bi agbedemeji Glatiramer Acetate (CAS: 147245-92-9).Glatiramer Acetate jẹ olupilẹṣẹ copolymer sintetiki laileto ti L-alanine, L-lysine, l-glutamic acid ati L-tyrosine ni ipin molar ti 6:1.9:4.7:1.Glatiramer acetate jẹ imunomodulator ti a lo ninu itọju ti ọpọ sclerosis.5-Benzyl L-Glutamate N-Carboxyanhydridejẹ itọsẹ ifaseyin ti L-glutamic acid, nibiti amino acid ti wa ni gigun kẹkẹ bi N-carboxyanhydride (NCA), kilasi ti reagent ti a mọ si anhydrides Leuchs.5-Benzyl L-Glutamate N-Carboxyanhydride fesi pẹlu awọn nucleophiles gẹgẹbi awọn ọti-lile ati amines lati ṣẹda awọn esters ati amides lẹsẹsẹ.Ṣiṣii N-carboxyanhydride si ester tabi amide tu amino acid amine eyiti o tun le ṣe bi nucleophile ti o yori si polymerisation.Awọn polima poly-amide wọnyi ti ṣe iwadii bi awọn iru ẹrọ ifijiṣẹ ti Kekere Interfering RNA (si-RNA).