D-(-) Pantolactone CAS 599-04-2 Mimọ> 99.0% (GC) Factory
Shanghai Ruifu Kemikali Co., Ltd jẹ olupilẹṣẹ asiwaju ti D- (-) Pantolactone (CAS: 599-04-2) pẹlu didara to gaju.Kemikali Ruifu n pese lẹsẹsẹ awọn bulọọki ile chiral.Ruifu le pese ifijiṣẹ agbaye, idiyele ifigagbaga, kekere ati awọn iwọn olopobobo ti o wa.Ra D-(-)-Pantolactone,Please contact: alvin@ruifuchem.com
| Orukọ Kemikali | D-(-) Pantolactone |
| Awọn itumọ ọrọ sisọ | D-Pantolactone;(R)-(-) Pantolactone;Pantolactone;(R)-(-) α-Hydroxy-β, β-Dimethyl-γ-Butyrolactone;(R)-(-) -β, β-Dimethyl-a-Hydroxy-γ-Butyrolactone;(R) -3-Hydroxy-4,4-Dimethyldihydrofuran-2 (3H) -ọkan;Pantoic Acid γ-Lactone;D- (-) alpha-Hydroxy-beta, beta-Dimethyl-gamma-Butyrolactone;D-(-) -2-Hydroxy-3,3-Dimethyl-γ-Butyrolactone;D-(-) Pantoyl Lactone |
| Iṣura Ipo | Ni Iṣura, Ibi iṣelọpọ |
| Nọmba CAS | 599-04-2 |
| Fọọmu Molecular | C6H10O3 |
| Òṣuwọn Molikula | 130,14 g / mol |
| Ojuami Iyo | 90.0 si 94.0 ℃ |
| Ojuami farabale | 120.0 ~ 122.0℃/15 mm Hg(tan.) |
| Ni imọlara | Hygroscopic |
| Omi Solubility | Tiotuka ninu Omi, Fere akoyawo |
| Ibi ipamọ otutu. | Itura & Ibi Gbẹ (2 ~ 8℃) |
| COA & MSDS | Wa |
| Ẹka | Chiral Building ohun amorindun |
| Brand | Ruifu Kemikali |
| Awọn nkan | Ayewo Standards | Esi |
| Ifarahan | Funfun Particulate Lulú | Ni ibamu |
| Mimọ / Analysis Ọna | > 99.0% (GC) | 99.71% |
| Yiyi pato [α] 20/D | -49.0° si -53.0° (C=2 ninu H2O) | -51,8° |
| Omi nipa Karl Fischer | <0.50% | 0.27% |
| Acid ọfẹ | <0.50% | <0.50% |
| Aloku lori Iginisonu | <0.10% | <0.10% |
| Awọn Irin Eru (Pb) | ≤0.002% | <0.002% |
| Kloride (Cl) | ≤0.005% | <0.005% |
| Iwukara Mold | ≤100cfu/g | Ni ibamu |
| Escherichia Coli | ≤20MPN/100g | Ni ibamu |
| Staphylococcus Aureus | Ti a ko rii | Ti a ko rii |
| Salmonella | Ti a ko rii | Ti a ko rii |
| Mú | ≤10MPN/100g | Ni ibamu |
| Infurarẹẹdi julọ.Oniranran | Ni ibamu pẹlu Eto | Ibamu |
| 1 H NMR julọ.Oniranran | Ni ibamu pẹlu Eto | Ibamu |
| Ipari | Ọja naa ti ni idanwo & ni ibamu pẹlu awọn pato | |
Apo:Igo, apo apamọwọ Aluminiomu, 25kg / Paali Drum, tabi gẹgẹbi ibeere alabara.
Ipò Ìpamọ́:Fipamọ sinu awọn apoti edidi ni itura ati ki o gbẹ (2 ~ 8℃) ile itaja kuro lati awọn nkan ti ko ni ibamu.Dabobo lati ina ati ọrinrin.
Gbigbe:Firanṣẹ si agbaye nipasẹ FedEx / DHL Express.Pese ifijiṣẹ yarayara ati igbẹkẹle.
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.
Apejuwe Aabo S22 - Maṣe simi eruku.
S24/25 - Yago fun olubasọrọ pẹlu ara ati oju.
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D- (-) Pantolactone (CAS: 599-04-2) jẹ agbedemeji pataki ninu iṣelọpọ ti pantothenic acid bakanna bi ọja ibajẹ ti pantothneic acid ninu ẹdọ.O nfa idarudapọ ati hypothermia, ati idilọwọ hyperthermia ti o fa phenamine.
D- (-) Pantolactone jẹ oluranlọwọ chiral ti a lo ninu ọpọlọpọ awọn aati iṣelọpọ asymmetric.O le ṣee lo bi ohun elo ibẹrẹ chiral lati ṣajọpọ awọn kemikali miiran.
Iṣẹ ṣiṣe ti isedale D (-) - Pantolactone jẹ ọja ibajẹ ti pantothenic acid.pantothenic acid jẹ Vitamin pataki ti omi-tiotuka.Lo agbedemeji ti kalisiomu pantothenate.ti a lo bi awọn agbedemeji elegbogi ti a lo ninu iṣelọpọ ti D-calcium pantothenate, D-Panthenol.
