L-Glutamine CAS 56-85-9 (H-Gln-OH) Ayẹwo 99.0 ~ 101.0% Didara Didara Factory

Apejuwe kukuru:

Orukọ Kemikali: L-Glutamine

Synonyms: H-Gln-OH;Kukuru Gln tabi Q

CAS: 56-85-9

Ayẹwo: 99.0 ~ 101.0% (Titration)

Ifarahan: Awọn kirisita funfun tabi Lulú Kirisita, Itọwo Iwa-diẹ

Amino Acid, Orisun ti kii ṣe Ẹranko, Didara to gaju

Olubasọrọ: Dokita Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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Apejuwe:

Shanghai Ruifu Chemical Co., Ltd jẹ olupilẹṣẹ asiwaju ati olupese ti L-Glutamine (H-Gln-OH) (CAS: 56-85-9) pẹlu didara to gaju, agbara iṣelọpọ 5000 Tons fun ọdun kan.Gẹgẹbi ọkan ninu awọn olupese amino acids ti o tobi julọ ni Ilu China, Kemikali Ruifu ṣe iṣelọpọ amino acids ati awọn itọsẹ to peye si awọn iṣedede agbaye, gẹgẹbi AJI, USP, EP, JP ati boṣewa FCC.A le pese COA, ifijiṣẹ agbaye, kekere ati titobi pupọ ti o wa.Ti o ba nifẹ si L-Glutamine,Please contact: alvin@ruifuchem.com

Kemikali Properties:

Orukọ Kemikali L-Glutamini
Awọn itumọ ọrọ sisọ H-Gln-OH;Gekuru Gln tabi Q;Laevo-Glutamine;γ-Glutamini;(S) -2-Aminoglutaramidic Acid;(S) -2,5-Diamino-5-Oxopentanoic Acid;L-Glutamic acid 5-Amide;2-Aminoglutaramic Acid;L-2-Aminoglutaramidic Acid;L-Glutamic Acid γ-Αmide;
Iṣura Ipo Ninu Iṣura, Agbara iṣelọpọ 5000 Toonu fun Ọdun
Nọmba CAS 56-85-9
Fọọmu Molecular C5H10N2O3
Òṣuwọn Molikula 146.15
Ojuami Iyo 185 ℃ (oṣu kejila) (tan.)
iwuwo 1.47 g/cm3 (20℃)
Ni imọlara Afẹfẹ Ifamọ, Imọlẹ Imọlẹ, Imọra Ọrinrin
Omi Solubility Tiotuka ninu Omi, O fẹrẹ jẹ akoyawo (35 mg/milimita ni 20℃)
Solubility Ni iṣe Insoluble ni Ethanol ati ni Eteri
Ibi ipamọ otutu. Ididi ni Gbẹ, Itaja ni Yara otutu
COA & MSDS Wa
Iyasọtọ Amino Acid awọn itọsẹ
Brand Ruifu Kemikali

Alaye Abo:

Awọn koodu ewu Xi RTECS MA2275100
Awọn Gbólóhùn Ewu 36-36/37/38 TSCA Bẹẹni
Awọn Gbólóhùn Aabo 26-24/25-36/37/39-27 HS koodu 2922429000
WGK Germany 2                            

Awọn pato:

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 +6.3° si +7.3° (C=4, H2O)
+6.5°
Ipo Solusan (Gbigbepo) Ko o ati Alailowaya ≥98.0% 98.9%
Kloride (Cl) ≤0.020% <0.020%
Sulfate (SO4) ≤0.020% <0.020%
Ammonium (NH4) ≤0.100% <0.100%
Irin (Fe) ≤10ppm <10ppm
Awọn Irin Eru (Pb) ≤10ppm <10ppm
Arsenic (As2O3) ≤1.0ppm <1.0ppm
Awọn amino acids ajeji ≤0.50% <0.50%
Pipadanu lori Gbigbe ≤0.20% (105℃ fun awọn wakati 3) 0.03%
Ajẹkù lori Iginisonu (Sulfated) ≤0.10% 0.04%
Ayẹwo 99.0 si 101.0% (Titration lori ipilẹ gbigbe) 99.9%
Idanwo pH 4.5 si 6.0 (1.0g ni 50ml ti H2O) 4.6
Ipilẹṣẹ Lati Orisun ti kii ṣe Ẹranko Ni ibamu
Ipari Ni ibamu pẹlu Standard of AJI97, USP41, FCC
Awọn Lilo akọkọ Amino acids;Awọn afikun Ounjẹ;elegbogi Intermediates

56-85-9 Awọn Ilana Itọkasi:

Japanese PharmacopoeiaAwọn ajohunše itọkasi
L-Glutamini [56-85-9]
L-Glutamine, nigba ti o gbẹ, ko kere ju 99.0% ko si ju 101.0% ti L-Glutamine (C5H10N2O3).
Apejuwe L-Glutamine waye bi funfun, awọn kirisita tabi lulú kirisita kan.O ni itọwo abuda diẹ
O jẹ tiotuka larọwọto ni formic acid, tiotuka ninu omi, ati pe o jẹ aifọkanbalẹ ni ethanol (99.5)
Idanimọ Ṣe ipinnu irisi gbigba infurarẹẹdi ti L-Glutamine gẹgẹbi a ti ṣe itọsọna ni ọna disiki bromide potasiomu labẹ Infurarẹẹdi Spectrophotometry <2.25>, ki o si ṣe afiwe spekitiriumu pẹlu Spectrum Itọkasi: mejeeji spectra ṣe afihan awọn agbara gbigba kanna ni awọn nọmba igbi kanna.
Yiyi opitika <2.49> [a]20D:+6.3° si +7.3° Ṣe iwọn deede nipa 2 g L-Glutamine, ti o gbẹ tẹlẹ, fi omi 45mL kun, gbona si 40℃ lati tu, ati lẹhin itutu agbaiye, fi omi kun lati ṣe gangan 50 milimita.Ṣe ipinnu yiyi opitika ti ojutu yii ni sẹẹli 100-mm, laarin awọn iṣẹju 60.
pH <2.54> pH ti ojutu ti a pese sile nipasẹ itu 1.0 g L-Glutamine ni 50 milimita ti omi wa laarin 4.5 ati 6.0.
Mimo
(1) Isọye ati awọ ojutu - Ojutu ti a gba nipasẹ itu 0.5 g ti L-Glutamine ni 20 milimita ti omi jẹ kedere ati laisi awọ.
(2) Chloride <1.03> -Ṣe idanwo naa pẹlu 0.5 g ti L-Glutamine.Mura ojutu iṣakoso pẹlu 0.30 milimita ti 0.01 mol/L hydrochloric acid VS (kii ṣe ju 0.021%).
(3) Sulfate <1.14>-Ṣe idanwo naa pẹlu 0.6 g ti L-Glutamine.Mura ojutu iṣakoso pẹlu 0.35 milimita ti 0.005 mol/L sulfuric acid VS (kii ṣe ju 0.028z).
(4) Ammonium <1.02>-Ṣe idanwo naa pẹlu 0.10 g ti L-Glutamine, lilo distillation labẹ titẹ dinku.Mura ojutu iṣakoso pẹlu 10.0 milimita ti Solusan Ammonium Standard.Iwọn otutu ti iwẹ omi jẹ 45 ℃ (kii ṣe ju 0.1%)
(5) Awọn irin Heavy <1.07>-Tẹsiwaju pẹlu 1.0 g ti L-Glutamine ni ibamu si Ọna 1, ati ṣe idanwo naa.Mura ojutu iṣakoso pẹlu 1.0 milimita ti Solusan Asiwaju Standard (kii ṣe ju 10 ppm).
(6) Iron <1.10>-Mura ojutu idanwo pẹlu 1.0 g ti L-Glutamine gẹgẹbi Ọna 1, ki o si ṣe idanwo naa gẹgẹbi Ọna A. ppm)
(7) Awọn nkan ti o jọmọ-Tu 0.10 g ti L-Glutaminein 10 milimita omi, ati lo ojutu yii bi ojutu ayẹwo.Pipet 1 milimita ti ojutu ayẹwo, ṣafikun omi lati ṣe deede 10 milimita.Pipet 1 milimita ti ojutu yii, ṣafikun omi lati ṣe deede 50 milimita, ati lo ojutu yii bi ojutu boṣewa.Ṣe idanwo naa pẹlu awọn solusan wọnyi bi a ti ṣe itọsọna labẹ Tin-Layer Chromatography <2.03>.Aami 5mL ọkọọkan ojutu ayẹwo ati ojutu boṣewa lori awo ti silicagel kan fun chromatography tinrin-Layer.Lẹhinna dagbasoke pẹlu aropọ ti 1-butanol, omi ati acetic acid (100) (3: 1: 1) si adistance ti o to 10 cm, ki o gbẹ awo ni 80 ℃ fun ọgbọn išẹju 30.Sokiri boṣeyẹ ojutu ninhydrin ni idapọ kẹmika ati acetic acid (100) (97: 3) (1 ni 100) lori awo, ati ooru ni 80℃ fun iṣẹju mẹwa 10: aaye miiran yatọ si aaye akọkọ ti a gba pẹlu ojutu ayẹwo ko ni iwọn diẹ sii ju aaye ti a gba pẹlu ojutu boṣewa.
Pipadanu lori Gbigbe <2.41> Ko ju 0.3% (1 g, 105 ℃, wakati 3)
Aloku lori Iginisonu <2.44> Ko ju 0.10% (1 g).
Assay Ṣe iwọn deede nipa 0.15 g L-Glutamine, ti o gbẹ tẹlẹ, tu ni 3 milimita formic acid, fi 50 milimita ti acetic acid (100), ati titrate <2.50> pẹlu 0.1 mol/L perchloric acid VS (titration potentiometric).Ṣe ipinnu òfo ni ọna kanna, ati ṣe atunṣe to ṣe pataki.
Kọọkan milimita ti 0.1 mol/L perchloric acid VS 14.61 mg ti C5H10N2O3
Awọn Apoti ati Awọn apoti Ipamọ-Awọn apoti ti o nipọn.

USP Reference Standards <11>-USP Glutamine RS.
Idanimọ, Gbigba infurarẹẹdi <197K>.
Yiyi pato <781S>: laarin +6.3° ati +7.3°, pinnu ni 20℃
Solusan Idanwo- Ninu ọpọn ti o yẹ, pese deede ojutu kan ti iwọn 40mg fun milimita ninu omi ni iwọn 40℃.Dara ati dilute pẹlu omi si iwọn didun ṣaaju lilo.
Pipadanu lori Gbigbe <731>-Gbẹ o ni 105 ℃ fun wakati 3;ko padanu diẹ sii ju 0.20% ti iwuwo rẹ.
Ajẹkù lori iginisonu <281>Ko ju 0.30% lọ
Chloride <221>-Apin 0.7-g fihan ko si kiloraidi diẹ sii ju ni ibamu si 0.50ml ti 0.020 N hydrochloric acid: ko ju 0.05% ti a rii.
Sulfate <221>-Apakan 0.8-g fihan ko si imi-ọjọ diẹ sii ju ni ibamu si 0.25ml ti 0.020 N sulfuric acid: ko ju 0.03% ti a rii.
Chromatographic Mimọ
Adsorbent: 0.25-mm Layer ti chromatographic silica gel mix.
Solusan idanwo: 10mg fun milimita, ninu omi
Solusan Standard-Mura ojutu ti USP Glutamine RS ninu omi nini ifọkansi ti a mọ ti nipa 0.05mg fun milimita kan.
Iwọn didun ohun elo: 5μL
Idagbasoke Eto Idagbasoke: idapọ ti ọti butyl, omi, ati acetic acid glacial (3: 1: 1).
Sokiri Reagent-tu 0.2g ti ninhydrin ninu 100ml ti adalu ọti butyl ati 2 N acetic acid (95:5)
Ilana-Tẹsiwaju bi itọsọna fun kiromatogirafi-Layer tinrin labẹ Chromatography <621>, lẹhinna gbẹ awo ni 80℃ fun ọgbọn išẹju 30.Sokiri awo naa pẹlu reagent sokiri, ooru ni 80 ℃ fun iṣẹju mẹwa 10, ki o ṣayẹwo labẹ ina funfun: ko si aaye keji ninu chromatogram ti o gba lati ojutu idanwo ti o tobi tabi diẹ sii ju aaye akọkọ ninu chromatogram ti o gba lati ojutu standrad (0.5%)
Organic Iyipada impurities, Ọna I <467>: Pade awọn ibeere.
AssyGbigbe nipa 150mg ti Glutamine, ti o ni iwọn deede, si 125ml flask, tu ni 3ml ti formic acid ati 50ml ti glacial acetic acid, ati titrate pẹlu 0.1 N perchloric acid VS ti npinnu ipari ipari potentiometrically.Ṣe ipinnu òfo, ki o si ṣe atunṣe to ṣe pataki (wo Titrimetry<541>).milimita kọọkan ti 0.1 N perchloric acid jẹ deede si 14.615 mg ti C5H10N2O3

Package & Ibi ipamọ:

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.

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:

L-Glutamine (H-Gln-OH) (CAS: 56-85-9) jẹ alpha-amino acid ti o jẹ ọkan ninu 20 amino acids ti o ni awọn ọlọjẹ.L-glutamine jẹ amino acids ti ko ṣe pataki ati pe o tun jẹ amino acids lọpọlọpọ ninu awọn ara eniyan.O ti wa ni lowo ninu ọpọlọpọ awọn pataki ti ibi ilana.L-Glutamine jẹ aṣaaju pataki fun biosynthesis ti acid nucleic.O jẹ amino acid lọpọlọpọ pupọ ninu ara, ṣiṣe iṣiro fun iwọn 60% ti awọn amino acids ọfẹ ninu ara.O jẹ olutọsọna ti iṣelọpọ amuaradagba ati jijẹ.O jẹ matrix pataki ti a yọ jade nipasẹ awọn kidinrin ti ngbe ti o ti gbe lati awọn ara agbeegbe si awọn ara inu.O ṣe ipa pataki ninu iṣẹ ajẹsara ti ara ati atunṣe iwe kemikali ọgbẹ.
Iṣẹ 1. L-Glutamine jẹ amino acid ti o wọpọ julọ ninu ẹjẹ.2. L-Glutamine ni ipa ninu awọn ilana iṣelọpọ diẹ sii ju eyikeyi amino acid miiran lọ.3. L-Glutamine ti yipada si glukosi nigbati o nilo glukosi diẹ sii nipasẹ ara bi orisun agbara.4. L-Glutamine tun ṣe apakan ninu mimu awọn ipele glukosi ẹjẹ to dara ati iwọn pH ti o tọ.5. L-Glutamine n ṣiṣẹ bi orisun epo fun awọn sẹẹli ti o ni awọn ifun.Laisi rẹ, awọn sẹẹli wọnyi asonu.6. L-Glutamine tun lo nipasẹ awọn sẹẹli ẹjẹ funfun ati pe o ṣe pataki fun iṣẹ ajẹsara.7. L-Glutamine ṣe iranlọwọ ni mimu iwọntunwọnsi acid / alkaline to dara ninu ara, ati pe o jẹ ipilẹ ti awọn bulọọki ile fun iṣelọpọ ti RNA ati DNA.8. Amino acid oloro.Fun kekere acid, peptic ulcer.Oral 0.5G, 3-4 igba ọjọ kan.Fun ilọsiwaju ti idagbasoke ọgbọn ti awọn ọmọde ati Arun ọpọlọ, ọti-lile, iṣẹ ọpọlọ warapa.Ojoojumọ 0.1 ~ 0.72g.

Kọ ifiranṣẹ rẹ nibi ki o si fi si wa