D-Prolinol CAS 68832-13-3 Mimo>99.0% (GC) EE>99.0% Ile-iṣẹ Didara to gaju
Shanghai Ruifu Chemical Co., Ltd jẹ olupilẹṣẹ asiwaju ati olupese ti D-Prolinol (CAS: 68832-13-3) pẹlu didara to gaju.Ruifu Kemikali n pese lẹsẹsẹ awọn itọsẹ amino acids ati awọn isọdọtun peptide.A le pese COA, ifijiṣẹ agbaye, kekere ati titobi pupọ ti o wa.Ti o ba nifẹ si D-Prolinol,Please contact: alvin@ruifuchem.com
| Orukọ Kemikali | D-Prolinol |
| Awọn itumọ ọrọ sisọ | D (-) Prolinol;(R) - Prolinol;(R) - (-) Prolinol;(R) (-) -2- (Hydroxymethyl) pyrrolidine;(R) - (-) -2-Pyrrolidinemethanol;(R) -Pyrrolidin-2-Methanol;(R) -1-Pyrrolidin-2-ylmethanol;HD-Pro-ol |
| Iṣura Ipo | Ninu Iṣura, Agbara iṣelọpọ 50 Toonu fun oṣu kan |
| Nọmba CAS | 68832-13-3 |
| Fọọmu Molecular | C5H11NO |
| Òṣuwọn Molikula | 101.15 |
| Ojuami farabale | 74.0 ~ 76.0℃/2 mm Hg(tan.) |
| Oju filaṣi | 86℃(186°F) |
| Ni imọlara | Hygroscopic.Afẹfẹ ifamọ, Ọrinrin ifamọ, Ooru kókó |
| Omi Solubility | Soluble patapata ninu Omi |
| Solubility | Tiotuka pupọ ni Ọtí |
| Ibi ipamọ otutu. | Ididi ni Gbẹ, Yara otutu |
| COA & MSDS | Wa |
| Brand | Ruifu Kemikali |
| Awọn koodu ewu | Xi | F | 3-10-23 |
| Awọn Gbólóhùn Ewu | 36/37/38 | Akọsilẹ ewu | Irritant / Air kókó |
| Awọn Gbólóhùn Aabo | 26-36-24/25-26/36 | Kíláàsì ewu | IKANU |
| RIDADR | NA 1993 / PGIII | HS koodu | 2922199090 |
| WGK Germany | 3 |
| Nkan | Standard ayewo | Esi |
| Ifarahan | Awọ Sihin Liquid | Ni ibamu |
| D-Prolinol Mimọ | > 99.0% (GC) | 99.61% |
| Ojuami farabale | 74.0 ~ 76 ℃ | Ni ibamu |
| Yiyi pato [α] 20/D | -33.0° si -29.0°(C=1, C7H8）) | -31.0° |
| EE | > 99.0% | 99.90% |
| Omi (KF) | <0.50% | 0.33% |
| Atọka Refractive n20/D | 1.483 ~ 1.490 | Ni ibamu |
| Ìwúwo (20°C) | 1.035 ~ 1.040 | Ni ibamu |
| Infurarẹẹdi julọ.Oniranran | Ni ibamu si Eto | Ni ibamu |
| Ipari | Ọja yii nipasẹ Awọn adehun Ayewo pẹlu Iwọn Idawọlẹ | |
| Akọkọ Lilo | Chiral Amino Alcohols;Awọn Aṣoju Ipinnu Chiral | |
Package: Igo Fluorinated, 25kg/Drum, 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.
D-Prolinol (CAS: 68832-13-3), D-enantiomer ti prolinol, jẹ oti amino chiral ti a lo bi olupinnu chiral ni iṣelọpọ Organic.Ni awọn ọdun aipẹ, pẹlu idagbasoke iyara ti imọ-ẹrọ catalysis asymmetric, D-Prolinol ti di ligand ti o dara julọ fun catalysis isọdọkan irin, ti a lo ni lilo pupọ ni iṣesi asymmetric irin alkylation, ifaseyin afikun Michael, catalysis gbigbe alakoso ati iṣelọpọ Organic pataki miiran.D-Prolinol ṣe lilo agbedemeji ti awọn oogun.
Awọn ọna afọwọṣe: Awọn ọna akọkọ meji wa fun iṣelọpọ ti D-Prolinol: (1) Ọna idinku aiṣe-taara: mu D-Proline bi ohun elo aise, esterification, neutralization, ati lẹhinna idinku pẹlu NaBH4;(2) Ọna idinku taara: D-Proline ti dinku taara nipasẹ AlLiH4.Ilana iṣaaju jẹ idiju ati ikore jẹ kekere (42.6%).Iṣiṣẹ igbehin jẹ lile, iwẹ yinyin iwọn otutu kekere silẹ, idiyele giga, awọ ọja jinlẹ.Onkọwe taara dinku D-proline si D-prolinol nipa lilo eto idinku ti NaBH4 additive I2 (wo nọmba ti o wa ni isalẹ), eyiti o ni idiyele kekere, didara to dara, ilana iduroṣinṣin, iṣẹ ti o rọrun ati iṣelọpọ irọrun.
