D-(-)-Pantolactone CAS 599-04-2 Purity >99.0% (GC) Factory
I-Shanghai Ruifu Chemical Co., Ltd. ingumkhiqizi ohamba phambili we-D-(-)-Pantolactone (CAS: 599-04-2) enekhwalithi ephezulu.I-Ruifu Chemical ihlinzeka ngochungechunge lwamabhulokhi okwakha ama-chiral.I-Ruifu inganikeza ukulethwa komhlaba wonke, intengo encintisanayo, amanani amancane nayinqwaba atholakalayo.Thenga i-D-(-)-Pantolactone,Please contact: alvin@ruifuchem.com
Igama Lekhemikhali | D-(-)-Pantolactone |
Omqondofana | I-D-Pantolactone;(R)-(-)-Pantolactone;I-Pantolactone;(R) -(-) -α-Hydroxy-β,β-Dimethyl-γ-Butyrolactone;(R)-(-)-β,β-Dimethyl-α-Hydroxy-γ-Butyrolactone;(R) -3-Hydroxy-4,4-Dimethyldihydrofuran-2(3H) -enye;I-Pantoic Acid γ-Lactone;D-(-)-alpha-Hydroxy-beta,beta-Dimethyl-gamma-Butyrolactone;D-(-)-2-Hydroxy-3,3-Dimethyl-γ-Butyrolactone;I-D-(-)-Pantoyl Lactone |
Isimo Sesitoko | In Stock, Mass Production |
Inombolo ye-CAS | 599-04-2 |
I-Molecular Formula | I-C6H10O3 |
Isisindo samangqamuzana | 130.14 g/mol |
I-Melting Point | 90.0 ukuze 94.0℃ |
Iphuzu elibilayo | 120.0~122.0℃/15 mm Hg(lit.) |
Kuyazwela | I-Hygroscopic |
Ukuncibilika kwamanzi | Incibilika Emanzini, Icishe Ikhanye |
Isikhathi Sokugcina. | Indawo epholile neyomile (2~8℃) |
I-COA ne-MSDS | Iyatholakala |
Isigaba | I-Chiral Building Blocks |
Ibhrendi | I-Ruifu Chemical |
Izinto | Amazinga Wokuhlola | Imiphumela |
Ukubukeka | I-White Particulate Powder | Kuyavumelana |
Ukuhlanzeka / Indlela Yokuhlaziya | >99.0% (GC) | 99.71% |
Ukuzungezisa Okuthile [α]20/D | -49.0° ukuya -53.0° (C=2 ku-H2O) | -51.8° |
Amanzi nguKarl Fischer | <0.50% | 0.27% |
I-Acid Yamahhala | <0.50% | <0.50% |
Izinsalela ekushiseni | <0.10% | <0.10% |
Izinsimbi Ezisindayo (Pb) | ≤0.002% | <0.002% |
I-Chloride (Cl) | ≤0.005% | <0.005% |
Yeast Mold | ≤100cfu/g | Kuyavumelana |
Escherichia Coli | ≤20MPN/100g | Kuyavumelana |
I-Staphylococcus Aureus | Ayibonwa | Ayibonwa |
I-Salmonella | Ayibonwa | Ayibonwa |
Isikhunta | ≤10MPN/100g | Kuyavumelana |
I-Infrared Spectrum | Ihambisana Nesakhiwo | Iyahambisana |
1 H NMR Spectrum | Ihambisana Nesakhiwo | Iyahambisana |
Isiphetho | Umkhiqizo uhloliwe futhi uthobelana nezicaciso |
Iphakheji:Ibhodlela, isikhwama se-Aluminium foil, 25kg/Cardboard Drum, noma ngokwezidingo zekhasimende.
Isimo Sesitoreji:Gcina ezitsheni ezivaliwe endaweni epholile neyomile (2~8℃) kude nezinto ezingahambelani.Vikela ekukhanyeni nakumswakama.
Ukuthumela:Thumela emhlabeni wonke nge-FedEx / DHL Express.Nikeza ukulethwa okusheshayo nokuthembekile.
Indlela Yokuthenga?Sicela uxhumaneDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Iminyaka engu-15 Yokuhlangenwe nakho?Sinesipiliyoni seminyaka engaphezu kwe-15 ekwakhiweni nasekuthumeleni kwamanye amazwe uhla olubanzi lwezinga eliphezulu lokuxhumanisa imithi noma amakhemikhali amahle.
Izimakethe Eziyinhloko?Thengisa emakethe yasekhaya, eNyakatho Melika, eYurophu, eNdiya, eKorea, eJapane, e-Australia, njll.
Izinzuzo?Ikhwalithi ephezulu, intengo ethengekayo, izinsizakalo ezichwepheshile nokusekelwa kobuchwepheshe, ukulethwa okusheshayo.
IkhwalithiIsiqiniseko?Isistimu yokulawula ikhwalithi eqinile.Imishini yobuchwepheshe yokuhlaziya ifaka i-NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, NOMA, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, njll.
Amasampula?Imikhiqizo eminingi inikeza amasampula wamahhala wokuhlolwa kwekhwalithi, izindleko zokuthumela kufanele zikhokhelwe amakhasimende.
Ukuhlolwa Kwemboni?Wamukelekile ekucwaningweni kwemboni.Sicela wenze i-aphoyintimenti kusengaphambili.
I-MOQ?Ayikho i-MOQ.I-oda elincane liyamukeleka.
Isikhathi sokuthumela? Uma kungaphakathi kwesitoko, ukulethwa kwezinsuku ezintathu kuqinisekisiwe.
Ezokuthutha?By Express (FedEx, DHL), by Air, by Sea.
Amadokhumenti?Ngemuva kwenkonzo yokuthengisa: I-COA, i-MOA, i-ROS, i-MSDS, njll.
Custom Synthesis?Ingahlinzeka ngezinsizakalo zokwenziwa ngokwezifiso ukuze zilingane kangcono nezidingo zakho zocwaningo.
Imigomo Yokukhokha?I-invoyisi ye-Proforma izothunyelwa kuqala ngemva kokuqinisekiswa kwe-oda, kufakwe nemininingwane yethu yasebhange.Inkokhelo nge-T/T (Telex Transfer), PayPal, Western Union, njll.
Incazelo Yezokuphepha S22 - Ungaluphefumuli uthuli.
I-S24/25 - Gwema ukuthintana nesikhumba namehlo.
I-WGK Germany 1
I-FLUKA BRAND F AMAKHODI 3-10
TSCA Yebo
I-HS Code 2932209090
I-D-(-)-Pantolactone (i-CAS: 599-04-2) iyingxenye ebalulekile ekuhlanganiseni kwe-pantothenic acid kanye nomkhiqizo wokuwohloka we-pantothneic acid esibindi.Ibangela ukuphazamiseka kwengqondo kanye ne-hypothermia, futhi ivimbele i-hyperthermia eyenziwe yi-phenamine.
I-D-(-) -I-Pantolactone iyinsiza ye-chiral esetshenziswa ekuphenduleni okuningi kwe-asymmetric synthesis.Ingasetshenziswa njenge-chiral yokuqala impahla ukuze kuhlanganiswe amanye amakhemikhali.
Umsebenzi we-Biological D-(-)-Pantolactone umkhiqizo wokuwohloka we-pantothenic acid.i-pantothenic acid iyivithamini ebalulekile encibilika emanzini.Sebenzisa i-calcium pantothenate ephakathi.esetshenziswa njengeziphakathi zemithi ezisetshenziswa ekuhlanganisweni kwe-D-calcium pantothenate, i-D-Panthenol.