D-Valine CAS 640-68-6 (HD-Val-OH) Agbeyewo> 99.0% (T) Factory
Shanghai Ruifu Chemical Co., Ltd jẹ olupilẹṣẹ asiwaju ti D-Valine (HD-Val-OH) (CAS: 640-68-6) 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.Ra D-Valine,Please contact: alvin@ruifuchem.com
| Orukọ Kemikali | D-Valine |
| Awọn itumọ ọrọ sisọ | HD-Val-OH;D-(-) -Valine;Dextro-Valine;D-2-Aminoisovaleric Acid;(R) -α-Aminoisovaleric acid, D-2-Amino-3-Methylbutanoic Acid |
| Iṣura Ipo | Ninu Iṣura, Agbara iṣelọpọ 35 Toonu fun oṣu kan |
| Nọmba CAS | 640-68-6 |
| Ilana molikula | C5H11NO2 |
| Òṣuwọn Molikula | 117,15 g / mol |
| Ojuami Iyo | > 300 ℃ |
| iwuwo | 1.1 |
| Solubility | Tiotuka ninu Omi (56 mg/ml ni 20℃), Acid olomi, ati 3N HCI.Insoluble ni Ethanol, ati Eteri |
| Solubility ninu Omi | Fere akoyawo |
| Ibi ipamọ otutu. | Itura & Ibi Gbẹ (≤25℃) |
| COA & MSDS | Wa |
| Ẹka | Amino Acids awọn itọsẹ |
| Brand | Ruifu Kemikali |
| Awọn nkan | Ayewo Standards | Awọn abajade |
| Ifarahan | Funfun Crystalline Powder | Ibamu |
| Aseyori / Analysis Ọna | > 99.0% (Titration) | 99.92% |
| Chiral Mimọ | > 99.5% (HPLC) | 99.99% |
| Yiyi pato [α] 20/D | -26.6° si -29.0° (C=8, 6mol/L HCl) | -27.9° |
| Ojuami Iyo | > 300 ℃ | 302.0 ~ 303.0 ℃ |
| Gbigbe | > 98.0% | 99.0% |
| Kloride (Cl) | ≤0.02% | <0.02% |
| Pipadanu lori Gbigbe | <0.30% | 0.09% |
| Aloku lori Iginisonu | <0.20% | 0.08% |
| Awọn Irin Eru (Pb) | ≤10ppm | <10ppm |
| Arsenic (Bi) | ≤1.5ppm | <1.5ppm |
| Infurarẹẹdi julọ.Oniranran | Ni ibamu si Eto | Ibamu |
| Ipari | Ọja yii nipasẹ Awọn adehun Ayewo pẹlu Iwọn Idawọlẹ | |
Package: Igo Fluorinated, apo apamọwọ Aluminiomu, 25kg / Paali Drum, tabi gẹgẹbi ibeere alabara.
Ipò Ìpamọ́:Fipamọ sinu awọn apoti edidi ni itura, gbigbẹ (≤25℃) 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.
Awọn aami ewu Xi - Irritant
Awọn koodu Ewu 36/37/38 - Irritating si oju, eto atẹgun ati awọ ara.
Apejuwe Aabo S22 - Maṣe simi eruku.
S24/25 - Yago fun olubasọrọ pẹlu ara ati oju.
S36 - Wọ aṣọ aabo to dara.
S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
WGK Germany 3
RTECS YV9360000
TSCA Bẹẹni
HS koodu 2922491990
D-Valine (HD-Val-OH) (CAS: 640-68-6) jẹ D-fọọmu ti valine, jije isomer ti kii-proteinogenic ti valine.D-Valine jẹ orisun chiral Organic pataki, ti a lo ni akọkọ ninu awọn oogun chiral, awọn afikun chiral, awọn afikun chiral ati awọn aaye miiran.Gẹgẹbi acid Organic ti nṣiṣe lọwọ optically, D-Valine ṣe ipa ti ko ṣee ṣe ni iṣelọpọ asymmetric ti diẹ ninu awọn agbo ogun chiral, ni lọwọlọwọ ni akọkọ fun iṣelọpọ ti awọn oogun apakokoro gbooro tuntun, D-Valerian amonia oti, ilana iṣelọpọ peptide ti oluranlowo aabo Valine.Ti a lo bi awọn ohun elo aise elegbogi ati awọn agbedemeji elegbogi, ati tun lo ninu iṣelọpọ ti aladun Alatan.Ti a lo bi oludena yiyan ti ilọsiwaju sẹẹli ni aṣa sẹẹli lati dena awọn sẹẹli ti ko ni dextrorotatory amino acid oxidase.D-Valine tun le ṣee lo fun iwadii biokemika.D-Valine jẹ awọn agbedemeji fun fluvalinate.D-Valine tun jẹ awọn ohun elo aise pataki bi awọn oogun chiral fun apẹẹrẹ o le ṣee lo fun iṣelọpọ ti awọn oogun antineoplastic, egboogi-àtọgbẹ ati awọn oogun ilolu rẹ.Pẹlu imugboroosi ti awọn aaye ohun elo bii ibeere ọja ti D-Valine, igbaradi ti D-Valine yoo di aaye iwadii ti o gbona lori amino acid.
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